Blar i NTNU Open på forfatter "Bantle, Michael"
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Performance evaluation of two-stage mechanical vapour recompression with turbo-compressors
Bantle, Michael; Schlemminger, Christian; Tolstorebrov, Ignat; Ahrens, Marcel; Evenmo, Kjetil (Chapter, 2018)Mechanical Vapour Recompression (MVR) is an open loop heat pump system using water (R718) as working fluid, one of the most abundant and safest refrigerant on the planet. The concept can significantly reduce the energy ... -
Performance of high temperature heat pump for simultaneous and efficient production of ice water and process heat
Schlemminger, Christian; Svendsen, Eirik Starheim; Foslie, Sverre Stefanussen; Bantle, Michael; Bamigbetan, Opeyemi Olayinka; Nekså, Petter (Chapter, 2019)Industrial processes like milk production often require simultaneous cooling and heating at temperature of 1 °C to 10 °C and 90 °C to 120 °C, respectively. High temperature heat pumps (HTHP) with natural working fluids are ... -
Review of Vapour Compression Heat Pumps for High Temperature Heating using Natural Working Fluids
Bamigbetan, Opeyemi Olayinka; Eikevik, Trygve Magne; Nekså, Petter; Bantle, Michael (Journal article; Peer reviewed, 2017)The use of high temperature heat pumps (HTHPs) operating with natural fluids has been shown to be a potential environmentally friendly solution to increase energy efficiency in industrial processes. Industrial processes ... -
State diagrams in low temperature and atmospheric freeze drying of organic fruid products
Tolstorebrov, Ignat; Bantle, Michael; Eikevik, Trygve Magne; Paykacheva, K. (Chapter, 2017)The influence of environmental parameters on freeze-drying of blanched organic apples was investigated. The changes of material when dried were also studied since the reduction of moisture content during drying decreases ... -
STUDY OF HIGH INTENSITY, AIRBORNE ULTRASOUND IN ATMOSPHERIC FREEZE DRYING
Bantle, Michael (Doktoravhandlinger ved NTNU, 1503-8181; 2011:11, Doctoral thesis, 2011)Atmospheric or convective freeze drying (AFD) is a dehydration process mostly employed in the food industry. It is also a promising process for the freeze drying of high-end products in the biological and pharmaceutical ... -
Superchilling of organic food
Claussen, Ingrid Camilla; Gullsvåg, Per Egil; Bantle, Michael; Tolstorebrov, Ignat; Kvalsvik, Karoline Husevåg (Research report, 2017) -
Superchilling of organic Food - Part 1: Concept, State-of-the-Art and Potential for small scale implementation
Bantle, Michael; Claussen, Ingrid Camilla; Tolstorebrov, Ignat (Research report, 2016) -
Superchilling of organic food Part 2: Storage test with superchilled organic salmon and pork chops
Claussen, Ingrid Camilla; Gullsvåg, Per Egil; Bantle, Michael; Tolstorebrov, Ignat; Kvalsvik, Karoline Husevåg (SINTEF Energi. Rapport;, Research report, 2017)Superchilling of organic salmon fillets and pork chop was investigated and the potential of the concept was documented for the organic sector, especially SMEs. Relative shelf life extensions of 14 days were documented for ... -
The development of a hydrocarbon high temperature heat pump for waste heat recovery
Bamigbetan, Opeyemi Olayinka; Eikevik, Trygve Magne; Nekså, Petter; Bantle, Michael; Schlemminger, Christian (Journal article; Peer reviewed, 2019)Waste heat is an abundant resource that if recovered with a heat pump would increase energy efficiency in industrial processes. This will provide improvements in heat utilization and reduce the environmental impact of ... -
Theoretical analysis for charge reduction in a 200 kW hydrocarbon hight temperature heat pump
Bamigbetan, Opeyemi Olayinka; Eikevik, Trygve Magne; Nekså, Petter; Bantle, Michael; Schlemminger, Christian (Chapter, 2018)Hydrocarbons with thermodynamic properties similar to synthetic fluids are alternative working fluid for high temperature heat pumps without the negative environmental impact of greenhouse gases. Though hydrocarbons have ... -
Turbo-compressors for R-718: Experimental evaluation of a two-stage steam compression cycle
Bantle, Michael; Schlemminger, Christian; Gabrielii, Cecilia H; Ahrens, Marcel Ulrich (Chapter, 2019)Water (R-718) is a safe and energy-efficient refrigerant. Mechanical vapour recompression (MVR), an open-loop heat pump using R718, can significantly reduce the energy consumption for steam-heated processes like drying, ...