2023

• Coupled multi-energy grid planning - paving the way from isolated to integrated planning - Conference Paper
  Heise, Johannes; Engel, Merlin; Mostafa, Marwan; Vieth, Jonathan; Babazadeh, Davood; Speerforck, Arne; Becker, Christian
  IEEE Belgrade PowerTech (PowerTech 2023)
  Verlags DOI
• Effects of bubble-induced turbulence on interfacial species transport: A direct numerical simulation study - Journal Article
  Jin, Yan; Cavero, R. F.; Weiland, Christian; Hoffmann, Marko; Schlüter, Michael
  Chemical Engineering Science 279: 118934 (2023-06-09)
  Verlags DOI
• Techno-economic analysis of carbon dioxide separation for an innovative energy concept towards low-emission glass melting - Journal Article
  Gärtner, Sebastian; Marx-Schubach, Thomas; Gaderer, Matthias; Schmitz, Gerhard; Sterner, Michael
  Energies 16 (5): 2140 (2023)
  Open Access | Verlags DOI
• Modellbasierte prädiktive Regelung komplexer gebäudetechnischer Anlagen zur Optimierung der Energieeffizienz und des Komforts - Thesis
  Freund, Svenne
  Open Access
• Naturumlaufkühlsysteme und integrierte Latentwärmespeicher zur Kühlung von Elektronikkomponenten - Thesis
  Albertsen, Björn
  Dr. Hut 978-3-8439-5257-6: (2023)
  
• Numerische und experimentelle Untersuchung verschiedener Konzepte zur personenorientierten Kühlung mittels Phasenwechselmaterialien - Thesis
  Richter, Finn
  Technische Universität Hamburg (2023)
  Open Access
• Untersuchung des ein- und zweiphasigen Druckverlustes und der massenstromverteilung in Kältemittelleitungen - Thesis
  Meinert, Robin
  Dr. Hut 978-3-8439-5255-2: (2023)
  
• Untersuchung einer Kalibriereinrichtung zur metrologischen Rückführung von Volumenstrommessgeräten - Thesis
  Singh, Sukhwinder
  Dr. Hut 978-3-8439-5258-3: (2023)
  
• Untersuchung und Bewertung sorptionsgestützter Klimatisierung im Ganzjahresbetrieb - Thesis
  Niemann, Peter
  Dr. Hut 978-3-8439-5214-9: (2023)
  

2022

• Investigation of refrigerant pipe pressure drop and charge reduction of mobile air conditioning units with R1234yf - Journal Article
  Meinert, Robin; Speerforck, Arne
  International Journal of Refrigeration 146: 442-451 (2023-02-01)
  Open Access | Verlags DOI
• Investigation of dynamic interactions in integrated energy systems - Working Paper
  Heckel, Jan-Peter; Senkel, Anne; Bode, Carsten; Schülting, Oliver; Becker, Christian; Schmitz, Gerhard; Kather, Alfons
  Technische Universität Hamburg (2022)
  Open Access
• Resilienz gekoppelter Energiesysteme - Journal Article
  Schmitz, Gerhard; Senkel, Anne; Speerforck, Arne
  gwf. Gas + Energie 163 (10): 42-51 (2022)
  
• Integrated Planning of Multi-energy Grids: Concepts and Challenges - Conference Paper not in Proceedings
  Mostafa, Marwan; Vorwerk, Daniela; Heise, Johannes; Povel, Alexander; Sanina, Natalia; Babazadeh, Davood; Töbermann, Christian; Speerforck, Arne; Becker, Christian; Schulz, Detlef
  10th Conference on Sustainable Energy Supply and Energy Storage Systems (NEIS 2022): (2022)
  
• Statistical analysis of design variables in a chiller plant and their influence on energy consumption and life cycle cost - Journal Article
  Díaz Torres, Yamile; Gullo, Paride; Hernández Herrera, Hernán; Torres del Toro, Migdalia; Álvarez Guerra, Mario A.; Silva Ortega, Jorge Iván; Speerforck, Arne
  Sustainability 14 (16): 10175 (2022-08)
  Open Access | Verlags DOI
• Integration of a Cooling System Architecture with a Skin Heat Exchanger for High Thermal Loads in Full Cell Powered Aircraft - Conference Paper
  Schäfer, Saija; Quaium, Farid; Muhsal, Nick; Speerforck, Arne; Thielecke, Frank; Becker, Christian
  19th International Refrigeration and Air Conditioning Conference at Purdue: 2242 (2022)
  
• Numerical Investigation of Solar and Geothermal Powered Desiccant Assisted Air Conditioning in Full-Year Operation - Conference Paper
  Niemann, Peter; Speerforck, Arne
  7th International High Performance Buildings Conference at Purdue: 3234 (2022)
  
• Two-phase Loop Thermosiphon Coupled With Latent Heat Storage For Electronics Cooling - Conference Paper
  Albertsen, Björn; Speerforck, Arne
  19th International Refrigeration and Air Conditioning Conference at Purdue: 2375 (2022)
  
• The significance of gas for the resilience of future energy systems - Conference Paper not in Proceedings
  Schmitz, Gerhard; Senkel, Anne; Speerforck, Arne
  28th World Gas Conference (WGC 2022), Daegu, Korea, 23-27 May
  Open Access
• Electric thermal energy storage based on packed bed - Book Part
  Heyde, Michael von der; Schmitz, Gerhard
  Encyclopedia of Energy Storage (Elsevier): 108-121 (2022-01-01)
  Verlags DOI
• IEA HPT Annex 54: heat pump systems with low-GWP refrigerants ; country report: Germany - Technical Report
  Oltersdorf, Thore; Schnabel, Lena; Braungardt, Simon; Fugmann, Hannes; Joos, Lukas; Vering, Christian; Venzig, Valerius; Höges, Christoph; Müller, Dirk; Cop, Melanie; Mickoleit, Erik; Stöckel, Katharina; Barta, Riley B; Jäger, Andreas; Hesse, Ulrich; Breitkopf, Cornelia; Tegethoff, Wilhelm; Peteranderl, Christian; Becker, Claudia; Pätzold, Britta; Oppelt, Dietram; Meinert, Robin; Albertsen, Björn; Speerforck, Arne; Schmitz, Gerhard; Haak, Luisa; Mirl, Nico; Brunder, Johannes; Spindler, Klaus; Stergiaropoulos, Konstantinos; Werner, Melanie; Reum, Tobias; Ehrenwirth, Mathias; Trinkl, Christoph; Schrab, Tobias
  IEA Annex 54 Annual Report (2021)
  
• Electric thermal energy storage based on packed beds for renewable energy integration - Thesis
  Heyde, Michael von der
  Technische Universität Hamburg (2022)
  Open Access
• Gleichungsbasierte Modellierung und Optimierung der CO2-Abscheidung aus Gasgemischen - Thesis
  Marx-Schubach, Thomas
  Dr. Hut 978-3-8439-4997-2: (2022)
  
• Integrierte Netzplanung für Strom, Gas und Wärme : Konzepte für regionalisierte Szenarien und Netzentwicklung - Text
  Vorwerk, Daniela; Schulz, Detlef; Heise, Johannes; Mostafa, Marwan; Becker, Christian; Vieth, Jonathan; Sanina, Natalia
  Technische Universität Hamburg (2022)
  Open Access | Verlags DOI
• Modellierung und Bewertung der Resilienz gekoppelter Energiesysteme - Thesis
  Senkel, Anne
  Technische Universität Hamburg (2022)
  Open Access
• Simulation of integrated energy systems with a focus on gas grids and heating technologies - Thesis
  Bode, Carsten
  Technische Universität Hamburg (2022)
  Open Access

2021

• Status of the TransiEnt Library : transient simulation of complex integrated energy systems - Conference Paper
  Senkel, Anne; Bode, Carsten; Heckel, Jan-Peter; Schülting, Oliver; Schmitz, Gerhard; Becker, Christian; Kather, Alfons
  14th Modelica Conference (2021)
  Verlags DOI
• Resilienz gekoppelter Energienetze mit hohem Anteil Erneuerbarer Energien : Abschlussbericht des Verbundvorhabens - Technical Report
  Bode, Carsten; Heckel, Jan-Peter; Schülting, Oliver; Senkel, Anne; Becker, Christian; Kather, Alfons; Schmitz, Gerhard
  TUHH Technische Universität Hamburg (2021)
  Verlags DOI
• Experimental parameter studies on a two-phase loop thermosyphon cooling system with R1233zd(E) and R1224yd(Z) - Journal Article
  Albertsen, Björn; Schmitz, Gerhard
  International Journal of Refrigeration 131: 146-156 (2021-11-01)
  Open Access | Verlags DOI
• Adaptive grey-box models for model predictive building control using the unscented Kalman filter - Conference Paper
  Freund, Svenne; Schmitz, Gerhard; Tiemann, Claus Markus
  6th International High Performance Buildings Conference: 363 (2021)
  
• Investigation of pressure drop in refrigerant pipes of an automotive air conditioning system - Conference Paper
  Meinert, Robin; Schmitz, Gerhard
  6th International High Performance Buildings Conference: 2236 (2021)
  
• Frequency response analysis for the determination of thermal conductivity and water transport in MOF adsorbent coatings for heat transformation - Journal Article
  Laurenz, Eric; Füldner, Gerrit; Velte, Andreas; Schnabel, Lena; Schmitz, Gerhard
  International Journal of Heat and Mass Transfer (169): 120921 (2021-04)
  Open Access | Verlags DOI
• Geothermisch- und sorptionsgestützte Klimatisierung zum Heizen und Befeuchten - Book Part
  Niemann, Peter; Schmitz, Gerhard; Richter, Finn
  in: Kompendium Kälte- und Klimatechnik - Grundlagen und Anwendungen, Schädlich, S. (Hrsg.), Berlin: VDE Verlag, April 2021, ISBN: 978-3-8007-5166-2
  
• Implementation of model predictive control in a large-sized, low-energy office building - Journal Article
  Freund, Svenne; Schmitz, Gerhard
  Building and Environment 197: 107830 (2021-06-15)
  Open Access | Verlags DOI
• Experimental investigation of sustainable and energy efficient management of a geothermal field as a heat source and heat sink for a large office building - Journal Article
  Duus, Kristian; Schmitz, Gerhard
  Energy and Buildings 235: 110726 (2021-03-15)
  Open Access | Verlags DOI
• Comparison of conventional and variable borehole heat exchangers for use in a desiccant assisted air conditioning system - Journal Article
  Richter, Finn; Niemann, Peter; Schuck, Matthias; Grabe, Jürgen; Schmitz, Gerhard
  Energies 14 (4): 926 (2021-02-02)
  Open Access | Verlags DOI
• Druckverlustuntersuchung von Fahrzeugkältemittelleitungen - Journal Article
  Meinert, Robin; Schmitz, Gerhard
  Ki Kälte Luft Klimatechnik 57 (1-2): 41-47 (2021-02)
  
• Quantification of the resilience of integrated energy systems using dynamic simulation - Journal Article
  Senkel, Anne; Bode, Carsten; Schmitz, Gerhard
  Reliability Engineering and System Safety (209): 107447 (2021-05-01)
  Open Access | Verlags DOI
• Entwurf von Systemen zur Kühlung von elektronischen Komponenten mit dynamischen Lasten - Thesis
  Bezerra Helbing, Thomas
  Verlag Dr. Hut 978-3-8439-4657-5: (2021)
  
• Frequency response analysis of heat and mass transfer in adsorbent composites and simplified performance estimation for heat transformation applications - Thesis
  Laurenz, Eric
  Technische Universität Hamburg (2021)
  Open Access
• Hotspot cooling using phase change materials - Thesis
  Veelken, Henrik
  Dr. Hut 978-3-8439-4728-2: (2021)
  
• Untersuchungen zur Anlagerung und Ablösung von Eis in Flugzeugkraftstoffsystemen - Thesis
  Schmitz, Mathias
  Dr. Hut 978-3-8439-4920-0: (2021)
  
• iNeP - integrierte Netzentwicklungsplanung für die Energieträger Strom, Gas und Wärme - Book Part
  Vorwerk, Daniela; Schulz, Detlef; Micheely, Stefan; Koch, Oliver Henry; Cosler, Cristoph; Heise, Johannes; Mostafa, Marwan; Povel, Alexander; Töbermann, Christian
  Stand der Technik und Digitalisierung bei integrierten Energiesystemen, Sektorenkopplungs- und Mobilitätstechnologien. - Hamburg : HSU, 2021. - (Hamburger Beiträge zum technischen Klimaschutz ; Bd. 3). - Seite 47-56 (2021)
  Open Access | Verlags DOI

2020

• Untersuchung des Druckverlustes von Kfz-Kältemittelleitungen mit R1234yf - Conference Paper
  Meinert, Robin; Schmitz, Gerhard
  DKV-Tagung (2020)
  
• Air conditioning system with enthalpy recovery for space heating and air humidification: An experimental and numerical investigation - Journal Article
  Niemann, Peter; Schmitz, Gerhard
  Energy (213): 118789 (2020-09-09)
  Open Access | Verlags DOI
• Entwicklung und Validierung von Grey-Box-Modellen zur Modellierung des thermischen Verhaltens von Einzelbüros in einem Niedrigenergie-Bürogebäude - Conference Paper
  Freund, Svenne; Schmitz, Gerhard
  BauSIM 2020 – 8th Conference of IBPSA Germany and Austria 23-25 September 2020, Graz University of Technology, Austria : proceedings / Herausgeber: Michael Monsberger, Christina Johanna Hopfe, Markus Krüger, Alexander Passer. - Graz, 2020. - Seite 468-475
  Open Access
• Modeling of the flow comparator as calibration device for high pressure natural gas flow metering in Modelica - Journal Article
  Singh, Sukhwinder; Schmitz, Gerhard; Mickan, Bodo
  Flow Measurement and Instrumentation (75): 101808 (2020)
  Open Access | Verlags DOI
• Evaluation of energy storage in integrated energy systems - Thesis
  Andresen, Lisa
  Dr. Hut (2020)
  
• Impacts of occupancy on energy demand and thermal comfort for a large-sized administration building - Journal Article
  Niemann, Peter; Schmitz, Gerhard
  Building and Environment 182: 107027 (2020-07-27)
  Open Access | Verlags DOI
• Untersuchung des Druckverlustes und des Wärmeübergangs mit und ohne Phasenwechsel in CO₂-Kältemittelleitungen - Thesis
  Subei, Christoph
  Dr. Hut (2020)
  
• A novel approach for the determination of sorption equilibria and sorption enthalpy used for MOF aluminium fumarate with water - Journal Article
  Laurenz, Eric; Füldner, Gerrit; Schnabel, Lena; Schmitz, Gerhard
  Energies 13 (11): 3003 (2020-06-11)
  Open Access | Verlags DOI
• Technische Thermodynamik : 10. Auflage - Book
  Schmitz, Gerhard
  Vulkan-Verlag (2020)
  
• Hochdruck-Gas : neue Technologien für Rückführung auf die SI-Einheiten bei großen Durchflüssen - Conference Paper
  Mickan, Bodo; Kappes, Thomas; Singh, Sukhwinder
  Workshop Gasmengenmessung – Gasanlagen – Gastechnik 2020
  
• Evaluating the resilience of integrated energy systems using dynamic simulation - Conference Paper
  Bode, Carsten; Senkel, Anne; Schmitz, Gerhard
  International Gas Union Research Conference IGRC (IGU 2020)
  
• Experimental investigation and simulation of the Flow Comparator prototype as new primary standard for high pressure natural gas in Germany - Conference Paper
  Singh, Sukhwinder; Schmitz, Gerhard; Mickan, Bodo
  Gas Union Research Conference (2020-02)
  
• Geothermisch- und sorptionsgestützte Klimatisierung zum Heizen und Befeuchten - Journal Article
  Niemann, Peter; Richter, Finn; Schmitz, Gerhard
  KI Kälte - Luft - Klimatechnik [Jg. 56] 04: 48-55 (2020)
  

2019

• Development of a Framework for Model Predictive Control (MPC) in a Large-Sized Low-Energy Office Building Using Modelica Grey-Box Models - Conference Paper
  Freund, Svenne; Schmitz, Gerhard
  Building Simulation 2019: 16th Conference of IBPSA, Rome, Italy (2019-09)
  Verlags DOI
• Using Modelica to assess the resilience of a heat supply system - Conference Paper
  Senkel, Anne; Schmitz, Gerhard
  International IBPSA Building Simulation Conference (2019)
  
• Desiccant-assisted air conditioning system relying on solar and geothermal energy during summer and winter - Journal Article
  Niemann, Peter; Richter, Finn; Speerforck, Arne; Schmitz, Gerhard
  Energies 12 (16): 3175 (2019)
  Open Access | Verlags DOI
• Coupling of a two-phase natural circulation cooling system with latent heat storage for aircraft applications - Conference Paper
  Albertsen, Björn; Schmitz, Gerhard
  International Congress of Refrigeration, Montreal, Canada 2019: 884–891 (2019-08)
  Verlags DOI
• Covering peak loads with phase change materials in a geothermal and desiccant assisted air conditioning system - Conference Paper
  Richter, Finn; Niemann, Peter; Schmitz, Gerhard
  International Congress of Refrigeration, Montreal, Canada 1228: 4053–4060 (2019-08)
  Verlags DOI
• Wärme und Entropie: Doch, sie gehören zusammen! - Book
  Herwig, Heinz
  
• Experimental investigation of a ground-coupled air conditioning system with desiccant assisted enthalpy recovery during winter mode - Journal Article
  Niemann, Peter; Schmitz, Gerhard
  Applied Thermal Engineering (160): 114017- (2019-09)
  Open Access | Verlags DOI
• Modeling of the Flow Comparator as Calibration Device for High Pressure Natural Gas Flow Metering in Modelica - Conference Paper
  Singh, Sukhwinder; Schmitz, Gerhard; Mickan, Bodo
  International Flow Measurement Conference, Lisbon, Portugal (2019-06)
  
• Modeling and simulation of the start-up process of coal fired power plants with post-combustion CO₂ capture - Journal Article
  Marx-Schubach, Thomas; Schmitz, Gerhard
  International Journal of Greenhouse Gas Control (87): 44-57 (2019-08)
  Open Access | Verlags DOI
• Experimental and numerical analysis of composite latent heat storage in cooling systems for power electronics - Journal Article
  Bezerra Helbing, Thomas; Schmitz, Gerhard
  Heat and Mass Transfer/Waerme- und Stoffuebertragung 10 (55): 2949-2958 (2019-10-01)
  Open Access | Verlags DOI
• Wärmeübertragung: Physikalische Grundlagen und ausführliche Anleitung zum Lösen von Aufgaben, 4. überarbeitete und erweiterte Auflage - Book
  Herwig, Heinz; Moschallski, Andreas
  
• Analysis of refrigerant pipe pressure drop of a CO₂ air conditioning unit for vehicles - Journal Article
  Subei, Christoph; Schmitz, Gerhard
  International Journal of Refrigeration (106): 583-591 (2019-10-01)
  Open Access | Verlags DOI
• Evaluating the Resilience of Energy Supply Systems at the Example of a Single Family Dwelling Heating System - Conference Paper
  Senkel, Anne; Bode, Carsten; Schmitz, Gerhard
  13th International Modelica Conference, Regensburg 157: 655–662 (2019)
  Open Access | Verlags DOI
• Influence of excess power utilization in power-to-heat units on an integrated energy system with 100 % renewables - Conference Paper
  Bode, Carsten; Schmitz, Gerhard
  Linköping Electronic Conference Proceedings (157): Art.-nr. 42, 413-422 (2019-03)
  Open Access | Verlags DOI
• Modeling of the flow comparator prototype as new primary standard for high pressure natural gas flow metering - Conference Paper
  Singh, Sukhwinder; Schmitz, Gerhard; Mickan, Bodo
  13th International Modelica Conference, Regensburg 157: 671–678 (2019-03)
  Open Access | Verlags DOI
• Untersuchung einer zweiphasigen Naturumlaufkühlung von Leistungselektroniken im Flugzeug - Journal Article
  Albertsen, Björn; Schmitz, Gerhard
  KI - Kälte, Luft, Klimatechnik 3: 50-55 (2019)
  
• Implementation of a non-discretized multiphysics PEM electrolyzer model in Modelica - Conference Paper
  Webster, John; Bode, Carsten
  13th International Modelica Conference : March 4-6, 2019, Ostbayerische Technische Hochschule Regensburg, Germany : proceedings. - Linköping, 2019. - (Linköping electronic conference proceedings ; vol. 157). - pp. 833-840
  Open Access | Verlags DOI
• Coupling of a Two-Phase Natural Circulation Cooling System with Latent Heat Storage for Aircraft Application - Conference Paper
  Albertsen, Björn; Schmitz, Gerhard
  Proceedings of the 7th International Workshop on Aircraft System Technologies: (2019)
  
• Auslegung und experimentelle Untersuchung eines 3-Fluid-Wärmeübertragers für Mehrquellen-Wärmepumpensysteme - Thesis
  Oltersdorf, Thore
  Dissertation 2019
  
• Investigation of a desiccant assisted geothermal air conditioning system - Thesis
  Speerforck, Arne
  Dr. Hut, München (2019)
  
• Scalable modelling of aircraft environmental control systems - Thesis
  Jordan, Philip
  Dr. Hut, München (2019)
  
• Technische Thermodynamik: Grundlagen, Anwendungen, Prozesse; 9. Auflage - Book
  Schmitz, Gerhard
  Skriptenreihe Technische Thermodynamik, Vulkan Verlag: (2019)
  

2018

• Dynamic simulation and investigation of the startup process of a postcombustion-capture plant - Journal Article
  Marx-Schubach, Thomas; Schmitz, Gerhard
  Industrial and Engineering Chemistry Research 49 (57): 16751-16762 (2018-12-12)
  Open Access | Verlags DOI
• Dynamic simulation and comparison of different configurations for a coupled energy system with 100% renewables - Journal Article
  Bode, Carsten; Schmitz, Gerhard
  Energy Procedia (155): 412-430 (2018-01-01)
  Open Access | Verlags DOI
• Untersuchung eines PCM-Verdampfer-Verbundes für eine Naturumlaufkühlung von Flugzeugsystemen - Conference Paper
  Albertsen, Björn; Schmitz, Gerhard
  DKV-Tagungsbericht 2018 Aachen, 21.-23. November 2018, 45. Jahrgang
  
• How to Teach Heat Transfer More Systematically by Involving Entropy - Journal Article
  Herwig, Heinz
  Entropy 20 (10): 791 (2018)
  Open Access | Verlags DOI
• Modelling and Simulation of the Start-Up Process of Coal Fired Power Plants with Post-Combustion CO2 Capture - Conference Paper
  Marx-Schubach, Thomas; Schmitz, Gerhard
  Greenhouse Gas Control Technologies Conference, Melbourne, Australien (2018-10)
  
• Performance Investigation of a Desiccant Assisted Solar and Geothermal Air Conditioning System During Winter and Summer - Conference Paper
  Niemann, Peter; Richter, Finn; Speerforck, Arne; Schmitz, Gerhard
  International Sustainable Energy Conference, ISEC: (2018-10)
  Verlags DOI
• Dynamic simulation of different transport options of renewable hydrogen to a refinery in a coupled energy system approach - Journal Article
  Andresen, Lisa; Bode, Carsten; Schmitz, Gerhard
  International Journal of Hydrogen Energy 42 (43): 19600-19614 (2018-10-18)
  Open Access | Verlags DOI
• Experimental study on the accretion and release of ice in aviation jet fuel - Journal Article
  Schmitz, Mathias; Schmitz, Gerhard
  Aerospace Science and Technology (82-83): 294-303 (2018-11-01)
  Open Access | Verlags DOI
• Strömungsmechanik : physikalisch-mathematische Grundlagen und Anleitung zum Lösen von Aufgaben (4., erweiterte Auflage) - Book
  Herwig, Heinz; Schmandt, Bastian
  
• Druckverlustbestimmung in CO2-Fahrzeugkältemittelleitungen - Journal Article
  Subei, Christoph; Schmitz, Gerhard
  KI Kälte - Luft - Klimatechnik 06-07: 48-55 (2018-07)
  
• Experimental investigation of a ground coupled desiccant assisted air conditioning system during winter mode - Conference Paper
  Niemann, Peter; Schmitz, Gerhard
  International Refrigeration and Air Conditioning Conference at Purdue: 2378 (2018)
  Open Access
• Investigation of the pressure drop in refrigerant pipes of an R744 automotive air conditioning system - Conference Paper
  Subei, Christoph; Schmitz, Gerhard
  International Refrigeration and Air Conditioning Conference at Purdue: 2363 (2018)
  Open Access
• Three-fluid heat exchanger as evaporator in multi-source heat pumps with viable options for alternative defrosting methods - Conference Paper
  Oltersdorf, Thore; Schmitz, Gerhard; Henning, Hans-Martin
  International Refrigeration and Air Conditioning Conference at Purdue: 2517 (2018)
  Open Access
• Ach, so ist das? 50 Alltagsphänomene neugierig hinterfragt - Book
  Herwig, Heinz
  
• Dynamic simulation and comparison of different configurations for a coupled energy system with 100 % renewables - Conference Paper
  Bode, Carsten; Schmitz, Gerhard
  International Renewable Energy Storage Conference (IRES 2018)
  
• Perfekt ausbalanciert: Das Energienetzmodell für Hamburg - Journal Article
  Schmitz, Gerhard; Kather, Alfons; Becker, Christian
  DVGW Energie Wasser-Praxis : 12-13 (2018-01)
  
• How to teach heat transfer more systematically: Involving entropy and some newly defined quantities - Conference Paper
  Herwig, Heinz
  International Heat Transfer Conference (IHTC 2018)
  

2017

• Modeling and simulation of a desiccant assisted solar and geothermal air conditioning system - Journal Article
  Speerforck, Arne; Ling, Jiazhen; Aute, Vikrant; Radermacher, Reinhard; Schmitz, Gerhard
  Energy (141): 2321-2336 (2017)
  Open Access | Verlags DOI
• Untersuchung des Druckverlusts von Rohrleitungen einer CO2 Fahrzeugkälteanlage - Conference Paper
  Subei, Christoph; Schmitz, Gerhard
  Deutsche Kälte- und Klimatagung 2017
  
• Energiespeicher (Kapitel 3.1) - Book Part
  Andresen, Lisa; Schmitz, Gerhard
  
• Optimizing the start-up process of post-combustion capture plants by varying the solvent flow rate - Conference Paper
  Marx-Schubach, Thomas; Schmitz, Gerhard
  Linköping Electronic Conference Proceedings (132) : Art.-Nr.: 12 (121-130)
  Open Access | Verlags DOI
• Technical thermodynamics : 4. revised edition - Book
  Schmitz, Gerhard
  
• Technische Thermodynamik : 8. überarbeitete Auflage - Book
  Schmitz, Gerhard
  
• Sorptionsgestütztes Klimatisierungssystem mit geothermischer Wärmesenke - Journal Article
  Niemann, Peter; Speerforck, Arne; Schmitz, Gerhard
  KI - Kälte, Luft, Klimatechnik 5/2017; 54-62
  
• Particle-Resolved CFD-Simulations of Thermal Energy Storage in Rock Beds - Conference Paper
  Heyde, Michael von der; Schmitz, Gerhard
  11th International Renewable Energy Storage Conference and Exhibition, IRES 2017
  
• Experimental study of ice accretion and release in jet fuel flows - Conference Paper
  Schmitz, Mathias; Schmitz, Gerhard
  in Proceedings of the 6th International Workshop on Aircraft System Technologies / AST ; 6. <2017, Hamburg>. - Aachen : Shaker Verlag, 2017, S. 115 ff
  
• Dynamics of postcombustion CO2 capture plants : modeling, validation, and case study - Journal Article
  Haar, Adam van de; Trapp, Carsten; Wellner, Kai; Kler, Robert de; Schmitz, Gerhard; Colonna, Piero
  Industrial & engineering chemistry research 56 (7) : 1810-1822 (2017)
  Open Access | Verlags DOI
• Dimensionsanalyse von Strömungen : der elegante Weg zu allgemeinen Lösungen - Book
  Herwig, Heinz
  
• Dynamic simulation and evaluation of renewable hydrogen supply chains to a refinery - Conference Paper
  Andresen, Lisa; Bode, Carsten; Schmitz, Gerhard
  International Gas Research Conference Proceedings (2): 1199-1208 (2017)
  
• Turbulente Strömungen : Einführung in die Physik eines Jahrhundertproblems - Book
  Herwig, Heinz
  
• Wärmeübertragung : ein nahezu allgegenwärtiges Phänomen - Book
  Herwig, Heinz
  

2016

• Dynamic behavior of coal-fired power plants with postcombustion CO₂ capture - Journal Article
  Wellner, Kai; Marx-Schubach, Thomas; Schmitz, Gerhard
  Industrial & Engineering Chemistry Research Vol. 55(2016), no. 46, pp. 12038–12045
  Open Access | Verlags DOI
• Experimentelle Untersuchung eines sorptionsgestützten Klimatisierungssystems mit geothermischer Wärmesenke - Conference Paper
  Niemann, Peter; Speerforck, Arne; Schmitz, Gerhard
  Deutsche Kälte- und Klima-Tagung ; 43; 2016; Kassel
  
• Bewertung von Power-to-Gas-Anlagen mittels dynamischer Systemsimulation - Journal Article
  Andresen, Lisa; Schmitz, Gerhard
  gwf Gas+Energie (9) 2016 : (682-689)
  Open Access
• Experimental investigation of a ground-coupled desiccant assisted air conditioning system - Journal Article
  Speerforck, Arne; Schmitz, Gerhard
  Applied Energy (181): 575-585 (2016)
  Open Access | Verlags DOI
• Using modelica to investigate the dynamic behaviour of the German national standard for high pressure natural gas flow metering - Journal Article
  Heyde, Michael von der; Schmitz, Gerhard; Mickan, Bodo
  Measurement Science and Technology 8 (27): 085009- (2016-07-06)
  Open Access | Verlags DOI
• Experimental analysis of latent heat storages integrated into a liquid cooling system for the cooling of power electronics - Conference Paper
  Bezerra Helbing, Thomas; Schmitz, Gerhard
  International Refrigeration and Air Conditioning Conference at Purdue: 2221 (2016)
  Open Access
• Experimental comparison of different composite latent heat storage devices with spatially non-constant heat loads - Conference Paper
  Veelken, Henrik; Schmitz, Gerhard
  
• Verwendung von Modelica zur Untersuchung des dynamischen Verhaltens des deutschen Primärnormals für Hochdruck-Gaszähler - Journal Article
  Heyde, Michael von der; Schmitz, Gerhard
  gwf Gas+Energie (07-08) 2016
  
• Optimization of a composite latent heat storage (CLHS) with non-uniform heat fluxes using a genetic algorithm - Journal Article
  Veelken, Henrik; Schmitz, Gerhard
  International Journal of Heat and Mass Transfer (101): 600-607 (2016-01-01)
  Open Access | Verlags DOI
• A direct numerical simulation study on the possibility of macroscopic turbulence in porous media: Effects of different solid matrix geometries, solid boundaries, and two porosity scales - Journal Article
  Uth, M. F.; Jin, Yan; Kuznetsov, Andrey V.; Herwig, Heinz
  Physics of Fluids 6 (28): 065101 (2016-06-01)
  Verlags DOI
• The SLA (second law analysis) in convective heat transfer processes - Journal Article
  Herwig, Heinz
  Verlags DOI
• What exactly is the Nusselt Number in convective heat transfer problems and are there alternatives? - Journal Article
  Herwig, Heinz
  Entropy 18 (2016), 5: 198
  Open Access | Verlags DOI
• Losses Due to Conduit Components: An Optimization Strategy and Its Application - Journal Article
  Schmandt, Bastian; Herwig, Heinz
  Journal of Fluids Engineering, Transactions of the ASME 3 (138): 031204 (2016-03-01)
  Verlags DOI
• Monitoring of the New Building of the Ministry for Urban Development and Environment in Hamburg - Conference Paper
  Duus, Kristian; Schmitz, Gerhard
  Sustainable Built Environment Conference 2016 (202-203)
  
• The SLA (second law analysis) in convective heat transfer processes - Conference Presentation
  Herwig, Heinz
  
• Energie : richtig bewerten und sinnvoll nutzen - Book
  Herwig, Heinz
  Verlags DOI
• Klimatisierung von Gebäuden mit hohen Komfortanforderungen unter Verwendung regenerativer Energie - Journal Article
  Schuck, Matthias; Speerforck, Arne; Niemann, Peter; Grabe, Jürgen; Schmitz, Gerhard
  Bauingenieur 7-8 (91): 288-296 (2016)
  Verlags DOI
• Modellierung und Bewertung der Batteriekühlung in Hybridfahrzeugen - Thesis
  Krüger, Imke Lisa
  Dr. Hut 978-3-8439-2656-0: (2016)
  
• Simulation des dynamischen Verhaltens von thermischen Trennprozessen am Beispiel der CO²-Abtrennung - Thesis
  Wellner, Kai
  Dr. Hut 978-3-8439-2628-7: (2016)
  
• Strömungsmechanik : Einführung in die Physik von technischen Strömungen (2., überarbeitete und erweiterte Auflage) - Book
  Herwig, Heinz
  Verlags DOI
• Technische Thermodynamik : Grundlagen und Anleitung zum Lösen von Aufgaben - Book
  Herwig, Heinz; Kautz, Christian; Moschallski, Andreas
  Verlags DOI
• Untersuchung der Kühlung von Batterien mit und ohne Phasenwechsel des Kältemittels - Thesis
  Rückert, Jan Philipp
  Dr. Hut 978-3-8439-2584-6: (2016)
  

2015

• The physics of stripe patterns in turbulent channel flow determined by DNS results - Journal Article
  Kiš, P.; Jin, Yan; Herwig, Heinz
  
• Turbulent flow in rough wall channels : validation of RANS models - Journal Article
  Jin, Yan; Herwig, Heinz
  Verlags DOI
• Structure of a turbulent flow through plane channels with smooth and rough walls : an analysis based on high resolution DNS results - Journal Article
  Jin, Yan; Uth, Marc-Florian; Herwig, Heinz
  Verlags DOI
• Modeling of the German National Standard for High Pressure Natural Gas Flow Metering in Modelica - Conference Paper
  Heyde, Michael von der; Schmitz, Gerhard; Mickan, Bodo
  Linköping Electronic Conference Proceedings (118): 663-670 (2015)
  Open Access | Verlags DOI
• Status of the TransiEnt Library : Transient Simulation of Coupled Energy Networks with High Share of Renewable Energy - Conference Paper
  Andresen, Lisa; Dubucq, Pascal; Peniche Garcia, Ricardo; Ackermann, Günter; Kather, Alfons; Schmitz, Gerhard
  Linköping Electronic Conference Proceedings (118): 695-705 (2015)
  Open Access | Verlags DOI
• The head change coefficient for branched flows : why "losses" due to junctions can be negative - Journal Article
  Schmandt, Bastian; Herwig, Heinz
  Verlags DOI
• Heat transfer and entropy - Book Part
  Herwig, Heinz; Redecker, Christoph
  Heat transfer studies and applications [Ed.: Salim Newaz Kazi] - Rijeka, Croatia : InTech, 2015.
  Open Access | Verlags DOI
• Investigation of the dynamic heat transfer coefficient of R-134a in a horizontal pipe - Journal Article
  Rückert, Jan Philipp; Schmitz, Gerhard
  Science and Technology for the Built Environment 5 (21): 578-584 (2015)
  Verlags DOI
• Turbulent flow in the micro structures of porous media - Conference Paper
  Herwig, Heinz; Jin, Yan; Uth, Marc-Florian; Kuznetsov, Andrey V.
  Proceedings of the ASME 13th International Conference on Nanochannels, Microchannels, and Minichannels - 2015 : advanced fabrication and manufacturing ... / sponsored by ASME. - New York, NY : The American Society of Mechanical Engineers, 2015.
  Verlags DOI
• Flow of a micropolar fluid in a micro-channel under the action of an alternating electric field: Estimates of flow in bio-fluidic devices - Journal Article
  Misra, Jagadis Chandra; Chandra, Sukumar; Herwig, Heinz
  Journal of Hydrodynamics 3 (27): 60492 (2015-06)
  Verlags DOI
• Integration of an adsorption chiller in an open-cycle desiccant-assisted air-conditioning system - Journal Article
  Speerforck, Arne; Schmitz, Gerhard
  Science and Technology for the Built Environment 3 (21): 375-383 (2015-01-01)
  Verlags DOI
• Numerical investigation of the possibility of macroscopic turbulence in porous media : a direct numerical simulation study - Journal Article
  Jin, Yan; Uth, Marc-Florian; Kuznetsov, Andrey V.; Herwig, Heinz
  Verlags DOI
• Dynamic Simulation of Composite Latent Heat Storage Integrated into a Liquid Cooling System - Conference Paper
  Bezerra Helbing, Thomas; Schmitz, Gerhard
  5th International Workshop on Aircraft System Technologies
  
• Measures to enable the performing of system simulations in a joint research project - Conference Paper
  Thiem, Christoph; Heyde, Michael von der; Godjevac, Milinko
  International Conference on Computer Applications in Shipbuilding 2015, ICCAS 2015. - 1 (2015): 139-146 (2015)
  
• Strömungsmechanik : Physik - mathematische Modelle - thermodynamische Aspekte (3., ergänzte Auflage) - Book
  Herwig, Heinz; Schmandt, Bastian
  Verlags DOI
• Turbulente Strömungen durch poröse Materialien : wie sehen die aus? - Journal Article
  Jin, Yan; Uth, Marc-Florian; Kuznetsov, Andrey V.; Herwig, Heinz
  

2014

• Fabrication and characterization of deformable porous matrices with controlled pore characteristics - Journal Article
  Munro, Benjamin; Becker, Sid M.; Uth, Marc-Florian; Preußer, Niklas; Herwig, Heinz
  Verlags DOI
• Second law analysis for sustainable heat and energy transfer : the entropic potential concept - Journal Article
  Wenterodt, Tammo; Redecker, Christoph; Herwig, Heinz
  Verlags DOI
• A Modelica library for scalable modelling of aircraft environmental control systems - Conference Paper
  Jordan, Philip; Schmitz, Gerhard
  Verlags DOI
• Interfacing Models for Thermal Separation Processes with Fluid Property Data from External Sources - Conference Paper
  Wellner, Kai; Trapp, Carsten; Schmitz, Gerhard; Casella, Francesco
  Linköping Electronic Conference Proceedings: 667-674 (2014)
  Verlags DOI
• Experimental Investigation of a Solar-Gas Driven HVAC System for Temperate Climate - Conference Paper
  Speerforck, Arne; Schmitz, Gerhard
  International Gas Union Research Conference 2014
  
• Thermodynamic Model for Heat Pump Energy Storage - Conference Paper
  Andresen, Lisa; Heyde, Michael von der; Schmitz, Gerhard
  Konferenz für Nachhaltige Energieversorgung und Integration von Speichern (NEIS) 2014
  
• Calculating and assessing complex convective heat transfer problems : the CFD-SLA approach - Conference Paper
  Redecker, Christoph; Herwig, Heinz
  Proceedings of the 15th International Heat Transfer Conference, IHTC-15 : August 10-15, 2014, Kyoto, Japan. - Kyoto, 2014.
  Verlags DOI
• Effect of shark skin textures on entropy generation for turbulent channel flow and heat transfer problems - Conference Paper
  Jin, Yan; Herwig, Heinz
  Proceedings of the 15th International Heat Transfer Conference, IHTC-15 : August 10-15, 2014, Kyoto, Japan. - Kyoto, 2014. - Seite 9173-9187
  Verlags DOI
• Losses due to the flow through conduit components in mini- and micro-systems accounted for by head loss/change coefficients - Conference Paper
  Schmandt, Bastian; Herwig, Heinz
  Proceedings of the ASME 12th International Conference on Nanochannels, Microchannels and Minichannels - 2014 : presented at ASME 2014 12th International Conference on Nanochannels, Microchannels and Minichannels, August 3 - 7, 2014, Chicago, Illinois, USA / sponsored by ASME. [Bahram Khaligi, conference chair]. - New York, NY : ASME, 2014. - Paper No: ICNMM2014-21098, V001T02A002; 9 pages
  Verlags DOI
• Molecular dynamics simulations of benchmark geometries representing a flow through porous media - Conference Paper
  Uth, Marc-Florian; Asmuth, Henrik; Windt, Christian; Herwig, Heinz
  Proceedings of the ASME 12th International Conference on Nanochannels, Microchannels and Minichannels - 2014 : presented at ASME 2014 12th International Conference on Nanochannels, Microchannels and Minichannels, August 3 - 7, 2014, Chicago, Illinois, USA / sponsored by ASME. [Bahram Khaligi, conference chair]. - New York, NY : ASME, 2014. - Paper No: ICNMM2014-21532, V001T12A007; 8 pages
  Verlags DOI
• The misleading use of “enthalpy" in an energy conversion analysis - Journal Article
  Herwig, Heinz
  Natural science 11 (6) : 878-885
  Open Access | Verlags DOI
• Investigation of the Dynamic Heat Transfer Coefficient of R-134a in a Horizontal Pipe - Conference Paper
  Rückert, Jan Philipp; Schmitz, Gerhard
  
• Co-Simulation der dynamischen Wärmeübertragung bei einer Kühlplatte - Journal Article
  Rückert, Jan Philipp; Schmitz, Gerhard
  KI - Kälte, Luft, Klimatechnik 05/2014
  
• Turbulence in porous media : some fundamental questions addressed by DNS solutions - Book Part
  Uth, Marc-Florian; Jin, Yan; Kuznetsov, Andrey V.; Herwig, Heinz
  
• How to determine losses in a flow field: A paradigm shift towards the second law analysis - Journal Article
  Herwig, Heinz; Schmandt, Bastian
  Entropy 16 (6): 2959-2989 (2014)
  Open Access | Verlags DOI
• The entropic potential concept: a new way to look at energy transfer operations - Journal Article
  Wenterodt, Tammo; Herwig, Heinz
  Entropy 16 (4): 2071-2084 (2014)
  Open Access | Verlags DOI
• Determination of head change coefficients for dividing and combining junctions : a method based on the second law of thermodynamics - Journal Article
  Schmandt, Bastian; Iyer, Vasudevan; Herwig, Heinz
  Verlags DOI
• Natural convection in a vertical plane channel : DNS results for high Grashof numbers - Journal Article
  Kiš, P.; Herwig, Heinz
  Verlags DOI
• Do we really need "entransy"? : A critical assessment of a new quantity in heat transfer analysis - Journal Article
  Herwig, Heinz
  Verlags DOI
• Ach, so ist das! : Fünfzig thermofluiddynamische Alltagsphänomene anschaulich und wissenschaftlich erklärt - Book
  Herwig, Heinz
  Verlags DOI
• Entropiebasierte Bewertungskriterien für den Wärmeübergang in Kraftwerksprozessen und ihre Relevanz für praktische Anwendungen - Thesis
  Thorade, Matthis
  Open Access
• Entwicklung und Bewertung eines Konzeptes zur sorptionsgestützten Klimatisierung von Gebäuden - Thesis
  Wrobel, Jan
  Dr. Hut 978-3-8439-1551-9: (2014)
  
• Loss coefficients for compressible flows in conduit components under different thermal boundary conditions - Conference Paper
  Schmandt, Bastian; Herwig, Heinz
  Proceedings of the 15th International Heat Transfer Conference, IHTC-15 : August 10-15, 2014, Kyoto, Japan. - Kyoto, 2014. - Seite 7827-7842
  Verlags DOI
• Wärmeübertragung - Book
  Herwig, Heinz; Moschallski, Andreas
  Verlags DOI

2013

• Experimental analysis of regularly structured composite latent heat storages for temporary cooling of electronic components - Journal Article
  Lohse, Ekkehard; Schmitz, Gerhard
  Heat and Mass Transfer/Waerme- und Stoffuebertragung 11 (49): 1565-1575 (2013)
  Verlags DOI
• Experimental investigation of temporary electronics cooling with regularly structured composite latent heat storage - Journal Article
  Lohse, Ekkehard; Schmitz, Gerhard
  HVAC & R Research 7 (19): 814-822 (2013-10-03)
  Verlags DOI
• High heat flux cooling of electronics : the need for a paradigm shift - Journal Article
  Herwig, Heinz
  Journal of Heat Transfer 11 (135): 111013 (2013)
  Verlags DOI
• Drag with external and pressure drop with internal flows : a new and unifying look at losses in the flow field based on the second law of thermodynamics - Journal Article
  Herwig, Heinz; Schmandt, Bastian
  Fluid Dynamics Research 5 (45): 055507 (2013)
  Verlags DOI
• Incorporating engineering intuition for parameter estimation in thermal sciences - Journal Article
  Balaji, Chakravarthy; Reddy, B. Konda; Herwig, Heinz
  Heat and Mass Transfer/Waerme- und Stoffuebertragung 12 (49): 1771-1785 (2013)
  Verlags DOI
• One dimensional transient heat conduction in segmented fin-like geometries with distinct discrete peripheral convection - Journal Article
  Becker, Sid M.; Herwig, Heinz
  International Journal of Thermal Sciences (71): 148-162 (2013)
  Verlags DOI
• Thermodynamic analysis of a Schwarzschild black hole fed by cosmic microwave background radiation - Journal Article
  Mahulikar, Shripad P.; Herwig, Heinz
  European Physical Journal C 73 (1): 2292 1-8 (2013)
  Verlags DOI
• A new partial slip boundary condition for the Lattice-Boltzmann method - Conference Paper
  Uth, Marc-Florian; Crüger, Alf; Herwig, Heinz
  Proceedings of the ASME 11th International Conference on Nanochannels, Microchannels, and Minichannels - 2013 : single phase gas flow ... / presented at ASME 2013 11th International Conference on Nanochannels, Microchannels and Minichannels ; June 16 - 19, 2013 Sapporo, Japan / sponsored by ASME. - New York, NY : ASME, 2013. - Paper no. ICNMM2013-73026, V001T12A001; 8 pages
  Verlags DOI
• Design of regularly structured composite latent heat storages for thermal management applications - Thesis
  Lohse, Ekkehard
  Dr. Hut 978-3-8439-1356-0: (2013)
  
• Die Bewertung und numerische Optimierung von Wärmeübertragern anhand einer Energieentwertungszahl - Thesis
  Wenterodt, Tammo
  Open Access
• Modellierung des dynamischen Verhaltens der zonalen Kabinentemperatur und anderer Komfortparameter in Flugzeugkabinen - Thesis
  Knigge, Henning Mathias
  Cuvillier Verlag 978-3-95404-589-1: (2014)
  
• Performance evaluation of the flow in micro junctions : head change versus head loss coefficients - Conference Paper
  Schmandt, Bastian; Herwig, Heinz
  Proceedings of the ASME 11th International Conference on Nanochannels, Microchannels, and Minichannels - 2013 : single phase gas flow ... / presented at ASME 2013 11th International Conference on Nanochannels, Microchannels and Minichannels ; June 16 - 19, 2013 Sapporo, Japan / sponsored by ASME. - New York, NY : ASME, 2013. - Paper no. ICNMM2013-73031, V001T02A001; 8 pages
  Verlags DOI

2012

• Modeling and experimental validation of the desiccant wheel in a hybrid desiccant air conditioning system - Journal Article
  Wrobel, Jan; Morgenstern, Paula; Schmitz, Gerhard
  Applied Thermal Engineering 51 (1-2): 1082-1091 (2013)
  Verlags DOI
• Device-oriented modeling and simulation in aircraft energy systems design - Thesis
  Sielemann, Michael
  Open Access
• Equation-based object-oriented modelling of dynamic absorption and rectification processes - Thesis
  Dietl, Karin
  Dr. Hut 978-3-8439-0778-1: (2012)
  

2011

• Diffuser and nozzle design optimization by entropy generation minimization - Journal Article
  Schmandt, Bastian; Herwig, Heinz
  Entropy 13 (7): 1380-1402 (2011)
  Open Access | Verlags DOI
• Practical determination of the heat transfer coefficients at bodies with arbitrary geometry - Journal Article
  Moschallski, Andreas; Rückert, Jan Philipp; Herwig, Heinz
  Chemie-Ingenieur-Technik 8 (83): 1256-1261 (2011-08-01)
  Verlags DOI
• A quantitative metric for robustness of nonlinear algebraic equation solvers - Journal Article
  Sielemann, Michael; Schmitz, Gerhard
  Mathematics and Computers in Simulation 81 (12): 2673-2687 (2011)
  Verlags DOI
• Gas driven cogeneration network systems as impetus for an intelligent and dynamic grid and the development of renewable energies - Conference Paper
  Storace, Stefan; Schmitz, Gerhard
  International Gas Research Conference Proceedings 3 (): 2011-2032 (2011)
  
• Untersuchungen des mit Phasenwechsel verbundenen instationären Transports von Wasser in Isolierungen - Thesis
  Joos, Andreas
  Open Access

2009

• An extended similarity theory applied to heated flows in complex geometries - Journal Article
  Bünger, Florian; Herwig, Heinz
  Zeitschrift fur Angewandte Mathematik und Physik 6 (60): 1095-1111 (2009-11-01)
  Verlags DOI

2006

• Asymptotische Analyse von turbulenten Strömungen bei hohen Rayleigh-Zahlen - Thesis
  Hölling, Marc
  ISBN 3-86727-015-5
  Open Access