Inge Håvard Rekstad
+4773591646
+4791897990
Varmeteknisk, C238, Gløshaugen, Kolbjørn Hejes vei 1d
About
Publications
2025
-
Li, Yantong;
Nord, Natasa;
Yin, Huibin;
Pan, Gechuanqi;
Wang, Changhong;
Wu, Tingting.
(2025)
A study of optimal control approaches of water-to-water CO2 heat pump for domestic hot water use.
Case Studies in Thermal Engineering
Academic article
2024
-
Ren, Shuai;
Hafner, Armin;
Rekstad, Inge Håvard;
Widell, Kristina Marianne Norne;
Svendsen, Eirik Starheim;
Nordtvedt, Tom Ståle.
(2024)
Design and freezing performance study of a CO2 plate freezer at -50°C evaporation temperature.
International Institute of Refrigeration
Academic chapter/article/Conference paper
2022
-
Li, Yantong;
Nord, Natasa;
Halvorsen, Henrik;
Rekstad, Inge Håvard.
(2022)
Model-based sizing of a CO2 heat pump for residential use.
Sustainable Energy Technologies and Assessments
Academic article
2021
-
Li, Yantong;
Nord, Natasa;
Rekstad, Inge Håvard;
Skånøy, Stein Kristian;
Sørensen, Lars Konrad.
(2021)
Study of a water-source CO2 heat pump for residential use:
experimental discharge pressure control and performance
analysis .
E3S Web of Conferences
Academic article
-
Khosravi, Bahareh;
Løvseth, Sigurd Weidemann;
Austegard, Anders;
Einen, Caroline;
Stang, Hans Georg Jacob;
Snustad, Ingrid.
(2021)
A new facility on accurate viscosity and density measurements.
SINTEF akademisk forlag
Academic chapter/article/Conference paper
2016
-
Haukås, Hans T.;
Stene, Jørn;
Rekstad, Inge Håvard;
Nekså, Petter;
Hafner, Armin;
Eikevik, Trygve Magne.
(2016)
CO2 (R744) som kuldemedium.
Norsk Kjøleteknisk Forening c/o Tekna,
Compendium
-
Rekstad, Inge Håvard;
Ladam, Yves.
(2016)
Evaluation of different evaporator and condenser concepts in a sea water chiller using CO2 as refrigerant.
International Institute of Refrigeration
Academic chapter/article/Conference paper
2015
-
Rekstad, Inge Håvard;
Eikevik, Trygve Magne;
Jenssen, Sigmund.
(2015)
DIMPLE PLATE HEAT EXCHANGERS FOR A SEA-WATER CHILLER
USING CO2 AS REFRIGERANT, DESIGN AND TESTING.
International Institute of Refrigeration
Academic chapter/article/Conference paper
2014
-
Westman, Snorre Foss;
Stang, Hans Georg Jacob;
Størset, Sigmund Østtveit;
Rekstad, Inge Håvard;
Austegard, Anders;
Løvseth, Sigurd Weidemann.
(2014)
Accurate phase equilibrium measurements of CO2 mixtures.
Energy Procedia
Academic article
2013
-
Stang, Hans Georg Jacob;
Løvseth, Sigurd Weidemann;
Størset, Sigmund Østtveit;
Malvik, Bjarne;
Rekstad, Inge Håvard.
(2013)
Accurate measurements of CO2 rich mixture phase equilibria relevant for CCS transport and conditioning.
Energy Procedia
Academic article
-
Rekstad, Inge Håvard;
Hafner, Armin;
Sigmund, Jenssen.
(2013)
Eficiencia Energetica de un Refrigerador y un Calentador de Agua Que Utilizan Dioxido de Carbono Como Refrigerante en una Vaqueria.
Frio, Calor y Aire Acondicionado
Academic article
2012
-
Rekstad, Inge Håvard;
Hafner, Armin;
Jenssen, Sigmund.
(2012)
Energy efficient diary shed milk cooler and water heater using carbon dioxide as refrigerant.
International Institute of Refrigeration
Academic chapter/article/Conference paper
-
Hafner, Armin;
Schmälzle, Christian;
Nekså, Petter;
Obrist, Frank;
Rekstad, Inge Håvard.
(2012)
High efficient 100 kW elR744 compressor.
International Institute of Refrigeration
Academic chapter/article/Conference paper
-
Ladam, Yves;
Rekstad, Inge Håvard.
(2012)
CO2 RSW på fiskebåt.
Kulde og varmepumper
Article in business/trade/industry journal
2011
-
Andresen, Trond;
Ladam, Yves;
Gilberg, Astrid Falch;
Rekstad, Inge Håvard;
Eikevik, Trygve Magne.
(2011)
IMPROVING ENERGY EFFICIENCY IN OPERATION OF CO2 RSW SYSTEM FOR FISHING VESSELS.
International Institute of Refrigeration
Academic chapter/article/Conference paper
2010
-
Rekstad, Inge Håvard;
Eikevik, Trygve Magne;
Sætrang, Sondre;
Ladam, Yves.
(2010)
Evaluation of a variable suction gas heat exchanger in a liquid chiller system using carbon dioxide as refrigerant.
Science et technique du froid
Academic article
2007
-
Haukås, Hans Torleiv;
Stene, Jørn;
Rekstad, Inge Håvard;
Nekså, Petter (SINTEF);
Eikevik, Trygve Magne.
(2007)
Kjøle- og fryseanlegg med CO2 (R744) som kuldemedium.
NTNU
Textbook
Journal publications
-
Li, Yantong;
Nord, Natasa;
Yin, Huibin;
Pan, Gechuanqi;
Wang, Changhong;
Wu, Tingting.
(2025)
A study of optimal control approaches of water-to-water CO2 heat pump for domestic hot water use.
Case Studies in Thermal Engineering
Academic article
-
Li, Yantong;
Nord, Natasa;
Halvorsen, Henrik;
Rekstad, Inge Håvard.
(2022)
Model-based sizing of a CO2 heat pump for residential use.
Sustainable Energy Technologies and Assessments
Academic article
-
Li, Yantong;
Nord, Natasa;
Rekstad, Inge Håvard;
Skånøy, Stein Kristian;
Sørensen, Lars Konrad.
(2021)
Study of a water-source CO2 heat pump for residential use:
experimental discharge pressure control and performance
analysis .
E3S Web of Conferences
Academic article
-
Westman, Snorre Foss;
Stang, Hans Georg Jacob;
Størset, Sigmund Østtveit;
Rekstad, Inge Håvard;
Austegard, Anders;
Løvseth, Sigurd Weidemann.
(2014)
Accurate phase equilibrium measurements of CO2 mixtures.
Energy Procedia
Academic article
-
Stang, Hans Georg Jacob;
Løvseth, Sigurd Weidemann;
Størset, Sigmund Østtveit;
Malvik, Bjarne;
Rekstad, Inge Håvard.
(2013)
Accurate measurements of CO2 rich mixture phase equilibria relevant for CCS transport and conditioning.
Energy Procedia
Academic article
-
Rekstad, Inge Håvard;
Hafner, Armin;
Sigmund, Jenssen.
(2013)
Eficiencia Energetica de un Refrigerador y un Calentador de Agua Que Utilizan Dioxido de Carbono Como Refrigerante en una Vaqueria.
Frio, Calor y Aire Acondicionado
Academic article
-
Ladam, Yves;
Rekstad, Inge Håvard.
(2012)
CO2 RSW på fiskebåt.
Kulde og varmepumper
Article in business/trade/industry journal
-
Rekstad, Inge Håvard;
Eikevik, Trygve Magne;
Sætrang, Sondre;
Ladam, Yves.
(2010)
Evaluation of a variable suction gas heat exchanger in a liquid chiller system using carbon dioxide as refrigerant.
Science et technique du froid
Academic article
Books
-
Haukås, Hans Torleiv;
Stene, Jørn;
Rekstad, Inge Håvard;
Nekså, Petter (SINTEF);
Eikevik, Trygve Magne.
(2007)
Kjøle- og fryseanlegg med CO2 (R744) som kuldemedium.
NTNU
Textbook
Part of book/report
-
Ren, Shuai;
Hafner, Armin;
Rekstad, Inge Håvard;
Widell, Kristina Marianne Norne;
Svendsen, Eirik Starheim;
Nordtvedt, Tom Ståle.
(2024)
Design and freezing performance study of a CO2 plate freezer at -50°C evaporation temperature.
International Institute of Refrigeration
Academic chapter/article/Conference paper
-
Khosravi, Bahareh;
Løvseth, Sigurd Weidemann;
Austegard, Anders;
Einen, Caroline;
Stang, Hans Georg Jacob;
Snustad, Ingrid.
(2021)
A new facility on accurate viscosity and density measurements.
SINTEF akademisk forlag
Academic chapter/article/Conference paper
-
Rekstad, Inge Håvard;
Ladam, Yves.
(2016)
Evaluation of different evaporator and condenser concepts in a sea water chiller using CO2 as refrigerant.
International Institute of Refrigeration
Academic chapter/article/Conference paper
-
Rekstad, Inge Håvard;
Eikevik, Trygve Magne;
Jenssen, Sigmund.
(2015)
DIMPLE PLATE HEAT EXCHANGERS FOR A SEA-WATER CHILLER
USING CO2 AS REFRIGERANT, DESIGN AND TESTING.
International Institute of Refrigeration
Academic chapter/article/Conference paper
-
Rekstad, Inge Håvard;
Hafner, Armin;
Jenssen, Sigmund.
(2012)
Energy efficient diary shed milk cooler and water heater using carbon dioxide as refrigerant.
International Institute of Refrigeration
Academic chapter/article/Conference paper
-
Hafner, Armin;
Schmälzle, Christian;
Nekså, Petter;
Obrist, Frank;
Rekstad, Inge Håvard.
(2012)
High efficient 100 kW elR744 compressor.
International Institute of Refrigeration
Academic chapter/article/Conference paper
-
Andresen, Trond;
Ladam, Yves;
Gilberg, Astrid Falch;
Rekstad, Inge Håvard;
Eikevik, Trygve Magne.
(2011)
IMPROVING ENERGY EFFICIENCY IN OPERATION OF CO2 RSW SYSTEM FOR FISHING VESSELS.
International Institute of Refrigeration
Academic chapter/article/Conference paper
Report
-
Haukås, Hans T.;
Stene, Jørn;
Rekstad, Inge Håvard;
Nekså, Petter;
Hafner, Armin;
Eikevik, Trygve Magne.
(2016)
CO2 (R744) som kuldemedium.
Norsk Kjøleteknisk Forening c/o Tekna,
Compendium
Outreach
2024
-
Academic lectureRen, Shuai; Hafner, Armin; Rekstad, Inge Håvard; Widell, Kristina Marianne Norne; Svendsen, Eirik Starheim; Nordtvedt, Tom Ståle. (2024) Design and freezing performance study of a CO2 plate freezer at -50°C evaporation temperature. IIF-IIR, Center for Environmental Energy Engineering 16th IIR Gustav Lorentzen Conference on Natural Refrigerants , University of Maryland, College Park, Maryland, USA 2024-08-11 - 2024-08-14
-
Academic lectureRen, Shuai; Hafner, Armin; Rekstad, Inge Håvard; Widell, Kristina Marianne Norne; Svendsen, Eirik Starheim; Nordtvedt, Tom Ståle. (2024) DESIGN OF A CO2 PLATE FREEZER TEST FACILITY WITH -50 ⁰C EVAPORATION TEMPERATURE. International Institute of Refrigeration (IIR) 11th IIR Conference on Compressors and Refrigerants , Bratislava, Slovak (Republic) 2024-09-09 - 2024-09-11
2021
-
Academic lectureLi, Yantong; Nord, Natasa; Rekstad, Inge Håvard; Skånøy, Stein Kristian; Sørensen, Lars Konrad. (2021) Effect of electronic expansion valve opening on discharge pressure of a water-source CO2 heat pump: An experimental study. International institute of refrigeration 9th Conference on Ammonia and CO2 Refrigeration Technologies , Ohrid 2021-09-16 - 2021-09-17
2016
-
Academic lectureRekstad, Inge Håvard; Ladam, Yves. (2016) Evaluation of different evaporator and condenser concepts in a sea water chiller using CO2 as refrigerant. International Institute of Refrigeration, IIR The 12th IIR Gustav Lorentzen Natural Working Fluids Conferenec , Edinburg 2016-08-21 - 2016-08-24
2013
-
Academic lectureStang, Hans Georg Jacob; Westman, Snorre Foss; Malvik, Bjarne; Størset, Sigmund Østtveit; Rekstad, Inge Håvard; Løvseth, Sigurd Weidemann. (2013) ACCURATE PHASE EQUILIBRIUM MEASUREMENTS OF CO2 MIXTURES. BIGCCS - International CCS Research Centre / SINTEF Energi TCCS-7: The 7th Trondheim Conference on CO2 Capture, Transport and Storage , Trondheim 2013-06-05 - 2013-06-06
2012
-
Academic lectureRekstad, Inge Håvard; Hafner, Armin; Jenssen, Sigmund. (2012) Energy Efficient Dairy Shed Milk Cooler and Water Heater using Carbon Dioxide as Refigerant. Royal Dutch Association of Refrigeration IIF/IIR Gustav Lorentzen Conference on Natural Refrigerants , Delft 2012-06-24 - 2012-07-27
-
Academic lectureHafner, Armin; Schmälzle, Christian; Nekså, Petter; Obrist, Frank; Rekstad, Inge Håvard. (2012) High Efficient 100 kW(el) R744 Compressor. International Institute of Refigeration (IIR) 10th IIR Gustav Lorentzen Conference on Natural Refrigerants , Delft 2012-06-24 - 2012-06-27
2011
-
Academic lectureAndresen, Trond; Ladam, Yves; Gilberg, Astrid Falch; Rekstad, Inge Håvard; Eikevik, Trygve Magne. (2011) Improving Energy Efficiency in Operation of CO2 RSW System for Fishing Vessels. International Institute of Refrigeration 23rd International Congress of Refrigeration , Prague 2011-08-22 - 2011-08-26
2010
-
Academic lectureRekstad, Inge Håvard; Eikevik, Trygve Magne; Sætrang, Sondre; Ladam, Yves. (2010) Evaluation of a variable suction gas heat exchanger in a liquid chiller system using carbon dioxide as refrigerant. Australian Institute of Refrigeration 9th IIR Gustav Lorentzen Conference 2010 , Sydney 2010-04-12 - 2010-04-14
2007
-
Academic lectureRekstad, Inge Håvard; Nekså, Petter (SINTEF). (2007) Smøremidler for CO2 anlegg. Norsk Kjøleteknisk Forening Kveldsmøte , Oslo 2007-11-01 - 2007-11-01