Active shading system as a reduction of building cooling requirements
Michal Masaryk, prof., Ing., PhD., Michal Masaryk jr., Ing. |
Special compressors and components II |
A Modelica-Based Framework for Thermal Simulation and Performance Analysis of Hermetic Reciprocating Compressors
Vitor M. Braga, Ph.D., João P. O. Freitas, M.Sc., Cesar J. Deschamps, Ph.D. |
Reciprocating compressors I |
Analysis of methods to improve the energy efficiency for sustainable marine solutions
Mykhailo Khmelniuk, Doctor of Technical Sciences, Volodymyr Trandafilov, Ph.D, Olga Yakovleva, Ph.D, Victor Yalama, Postgraduate |
Heat pumps I |
Analysis of various refrigerants in lower condensing temperatures in a hybrid adsorption-compression refrigeration system
Marcin Borcuch, PhD, Łukasz Sarnowicz, MSc, Marek Milaniak, MSc, Dawid Połeć, MSc |
Compressors and technologies |
A Novel Modelling Approach For Thermodynamic Data Of Refrigerant-Oil Mixtures
Steffen Feja, Dr. rer. nat., Christian Hanzelmann, M.Sc., Eric Schmieder, B.Sc. |
Rotary, scroll, screw, ... compressors I |
Application Of Low-Gwp Refrigerants R1233Zde And R1234Zee For Large Scale Ejector Refrigeration Systems Operating Under Real Industrial Conditions
Dariusz Butrymowicz, Jarzy Gagan, PhD, DSc, Marek Madej, PhD, Mikołaj Mastrowski, Andrzej Pawluczuk, Kamil Śmierciew, PhD, DSc |
Special compressors and components II |
Are The Product Safety Standars Ready To Allow Implementation Of Updated F-Gas Regulations For Commercial Refrigeration?
Marek Zgliczynski |
Reciprocating compressors I |
Challenges of the COP 28 and the National Cooling Action Plans
Didier Coulomb, Director |
Plenary session |
Characterizing Sources of Volumetric Inefficiency in Reciprocating Compressors
Willian T. F. D. Silva, M.Sc., Larissa M. Santos, M.Sc., Cesar J. Deschamps, Ph.D. |
Reciprocating compressors I |
Cold thermal energy storage for supermarket applications: Numerical investigation
Mahmood M. Joybari, Shuai Ren, Neshan D. Weerawardhana, Armin Hafner |
Reciprocating compressors II |
Compressor durability evaluation with the R-1132(E) based refrigerant R-474A for high-efficient and high-performant BEV heat pump systems
Christian Macrì, Álvaro de León, Felix Flohr |
Rotary, scroll, screw, ... compressors I |
Compressors and refrigerants in electronic logbook "Leaklog"
Michal Tomlein, Ing., Matúš Tomlein, Dr., Peter Tomlein, Ass. Prof. |
Plenary session |
Conceptual design of a transcritical heat pump with CO2 refrigerant for wastewater heat recovery application research
Adam Miča, Ing., Andrej Kapjor, doc. Ing. PhD., Jozef Jandačka, prof. Ing. PhD., Michal Holubčík, doc. Ing. PhD. |
Compressors and technologies |
Continuous Inline Measurement for Oil Concentration Ratio in Refrigerant
Duc Tien Le, Master |
Special compressors and components I |
Decarbonizing mid-size industrial application with large scroll compressors: vision and challenges
Ivan Rangelov, Jonathan Vlastuin |
Plenary session |
Design and control strategy of an innovative CO2 residential monoblock heat pump for domestic hot water
Claudia FIABANE, Federico SIMONI, Mirko BUTI, Linda PADOAN, Simone PIOVESAN, Federico VIRGILIO, Mihir Mouchum HAZARIKA, Engin SÖYLEMEZ, Armin HAFNER |
Heat pumps I |
Design of a CO2 plate freezer test facility with -50°C evaporation temperature
Shuai REN, Doctor, Armin HAFNER, Doctor, Inge Håvard REKSTAD, Kristina WIDELL, Doctor, Eirik S. Svendsen, Tom Ståle Nordtvedt |
Rotary, scroll, screw, ... compressors I |
Domestic Refrigerators Single-Phase Asynchronous Motors Dynamic Characteristics Simulation
Yurii Baidak, DSc, Iryna Vereitina, PhD |
Reciprocating compressors II |
Experimental assessment of oil free liquid injection twin screw compressor for high temperature industrial applications
Khalid Hamid, Shuai Ren, Ignat Tolstorebrov, Trygve M. Eikevik, Armin Hafner |
Rotary, scroll, screw, ... compressors I |
Experimental Investigation Of A Two-Phase Ejector In Application To Propane Systems
Dariusz Butrymowicz, Jerzy Gagan, Michał Łukaszuk, Tomasz Mania, Andrzej Pawluczuk, Kamil Śmierciew |
Special compressors and components II |
Experimental Investigations Of Hybrid Vapour Compression-Ejection Refrigeration System
Dariusz Butrymowicz, Prof., Jerzy Gagan, Ph.D. DSc., Michał Łukszauk, Ph.D, Andrzej Pawluczuk, MSc, Kamil Smierciew, Ph.D. DSc. |
Special compressors and components II |
Heat powered adsorption compressors for refrigeration and air-conditioning applications.
Sujod Iraqi, MSc, Nir Tzabar, phd |
Reciprocating compressors II |
Hermetic compressor valve robust design assessment
Jan Bossanyi, Ing., Mattias da Silva Castro, Eric Murakami, Mahesh Veerappa Yalagach |
Reciprocating compressors I |
High Temperature Heat pump applications for industrial processes
Ivan Rangelov |
Heat pumps I |
How changes in lubricant can address challenges associated with hydrocarbon refrigerant High Temperature Heat Pumps (HTHP)
Manuel Muñoz Alonso, Joe Karnaz, Liz Dixon, PhD, Jun Liu, PhD |
Compressors and technologies |
Impact Of Refrigerant Type On Leakage Rate And Resulting Flammability Risk
Jafar Esmaeelian, Rahmatollah Khodabandeh, Björn Palm, |
Rotary, scroll, screw, ... compressors I |
Intermarché with an R744 Ejector booster system operating 24/7/365
, Krzysztof Banasiak, PhD, Luis Filipe David, Carlos Filipe Ferreira, Armin Hafner, PhD, Bernardo Silva |
Special compressors and components I |
Investigation Of R744 Ac &Amp; Heat Pump Systems For Electric Vehicles With Ejectors
Reza Niroomand, Ph.D., Nina Piesch, M.Sc., Armin Hafner, Ph.D., Krzysztof Banasiak, Ph.D., Fadil Ayad, Ph.D. |
Special compressors and components I |
Isothermal gas compression and expansion processes by controlling actuators
Török Arpad, researcher, Feidt Michel, professor |
Reciprocating compressors II |
Low GWP refrigerant for stationary applications
Felix Flohr, Álvaro de León, Christian Macrì |
Compressors and refrigerants |
Optimization of the composition of mixtures based on R744 and hydrocarbons: Efficiency and Prospects
Hlib Zaruba, Master's, Mykhailo Khmelniuk, D.Sc. |
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Performance analysis of a semihermetic reciprocating compressor for different CO2-based mixtures
Daniel Sánchez García-Vacas, Professor, Rafael Larrondo Sancho, PhD student, , Ramón Cabello López, Full Professor, Francisco Vidan Falomir, PhD student |
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Prototype of eutectic refrigeration system working with R1270 refrigerant
Lukas Prakopavičius, MEng, Liutauras Vaitkus, PhD |
Compressors and technologies |
Quantifying Inefficiencies in Variable-Speed Reciprocating Compressors: An Exergy Approach
Willian T. F. D. Silva, M.Sc., Iana M. Araujo, M.Sc., Cesar J. Deschamps, Ph.D. |
Reciprocating compressors I |
R290 - 1,8 Mw Chiller And Heat Pump System
Ayesha Saher, MSc, Armin Hafner, Prof. Dr.-Ing., Øyvind Jordfald, MSc, Eirik Rødstøl, MSc |
Heat pumps I |
R744 Heat Pumps With Ejectors: Projects, Objectives And Results
Oliver Javerschek, Alessandro Silva, Miguel Boscan |
Special compressors and components I |
Small water ejector chiller with on-off operated pump
Michal Masaryk, prof., Ing., PhD., Peter Mlynár, doc., Ing., PhD., Dominik Štrba, Ing., PhD., František Világi, Ing., PhD., Samuel Mališek, Ing. |
Special compressors and components II |
State of the art of miniature compressors
Mihael Blatnik, MSc, Katja Klinar, Assist. Prof. Dr., Andrej Kitanovski, Prof. Dr. |
Heat pumps I |
The Feasibility of a Global Net Zero for RACHP in 2050; the Impact of Main Parameters
Lambert Kuijpers, Dr., Natasha Kochova, Asbjorn Vonsild |
Plenary session |
The future of technology research and development
Alexander Cohr Pachai |
Compressors and refrigerants |
Theoretical Analysis on the Thermal Performance of R600a, R290 and Their Mixtures in a Retrofit R134a Vapor Compression Refrigeration System
TEBOHO RAMATHE, MASTER OF ENGINEERING: MECHANICAL, ZHONGJIE HUAN, PhD: Thermal Engineering |
Special compressors and components I |
The Potential Of Multi-Phase Rotary Pressure Exchanger Integration For Large-Scale Transcritical Co2 Heat Pumps
Caio Coutto, MSc, Armin Hafner, Prof. Dr.-Ing., Emmanuel Jacquemoud, Dr., Georg Kleynhans, Dr., Azam Thatte, Dr. |
Heat pumps I |
Thermocouple influence on Heat Transfer Coefficient measurement
Patrik Rapta, Ing., Jiří Hejčík, Ing. PhD. |
Reciprocating compressors II |
Upcoming natural refrigerant-driven heating and cooling systems in India
Sarun Kumar Kochunni, PhD, Simarpreet Singh, PhD, Marco Bless, Master’s, Arun BS, PhD, Lukas Köster, Master’s, Sumit Kumar, M.Tech, Prosenjit Singha, M.Tech, Davide Tommasini, Chayan Das, PhD, Vinod Laguri Vinod Laguri, M.Tech, Armin Hafner, PhD |
Compressors and technologies |
What will the future be for the refrigeration and heat pump technology?
Alexander Cohr Pachai |
Plenary session |
Why clean cooling is the preferred solution in Norway
Armin Hafner, Prof. Dr.-Ing. |
Plenary session |
