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Petter Nekså

Chief Scientist

Petter Nekså

Chief Scientist

Petter Nekså
Phone: 926 06 519
Department: Gas Technology
Office: Trondheim

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1816892

Experimental evaluation of a multiejector CO2 cooling system of 33 kW cooling capacity is conducted for an Indian supermarket at high ambient temperature context. The test-rig is designed to depict the actual supermarket cooling requirements in India with three different cooling temperature levels s...

Authors Singh Simarpreet Maiya Prakash Hafner Armin Banasiak Krzysztof Nekså Petter
Year 2020
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1815475

The dry ice sublimation process of CO2 is a unique technique in which temperature ranges below the triple point of −56 °C can be achieved in a CO2 refrigeration system. However, during the evaporation process of the actual refrigeration system, the dry-ice blockage maybe happens in the evaporat...

Authors Yamasaki Haruhiko Yamaguchi Hiroshi Kizilkan Ônder Kamimura Takeshi Hattori Kazuhiro Nekså Petter
Year 2020
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1725719

There is a large demand for heat typically in the temperature range 100-200⁰C in different industries. This is today often covered by fossil fuel burning or direct use of electricity. Heat pumps has to a lesser extent been utilized due to higher investment cost and limited availability of systems fo...

Authors Nekså Petter Bantle Michael Schlemminger Christian Bamigbetan Opeyemi Olayinka
Year 2019
Type Part of a book/report