Results 11 to 20 of about 3,361 (244)
Investigation and Simulation of Air-source Heat Pump During Reverse Cycle Defrost
Zhileng xuebao, 2003 The recent research development on the hot-gas defrost for air-source heat pumps was reviewed. An ideal defrost model was presented based on the fundamental conservation equations and experimental results.
刘志强, 汤广发, 赵福云
doaj +4 more sources
Windshield Defrost Simplified CFD Model [PDF]
Production Engineering Archives, 2019 The windshield defrost system, in general, is a vehicle safety feature. Thus, its restricted by variety of directives. However, the OMEs’ benchmark targets could be even more demanding as the deicing process is in addition also part of passengers comfort.
Schmid Michal
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Zhileng xuebao, 2014 Twin-screw refrigeration compressor has been widely applied because of its unique advantage in air-source heat pump. In this paper, the performance variation of the twin-screw refrigeration compressor during the reverse cycle defrost process has been ...
Wu Huagen, Xing Ziwen, Shu Pengcheng
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Very Long-Term Stability of Tryptase in Frozen Serum Samples. [PDF]
Clin Exp AllergyClinical &Experimental Allergy, Volume 55, Issue 3, Page 276-277, March 2025.
Broussal F +7 more
europepmc +2 more sources
A simulation model of defrost heat pump system.
, 2021 A simulation model of defrost heat pump system.
Yuye Luo (11378300) +2 more
core +1 more source
Velocity based defrost of evaporator coil of heat pumps [PDF]
, 2015 Minimization of frost formation on the outdoor coils of residential heat pumps and subsequent defrost cycles to remove the frost in an energy efficient manner remains an active area of research and development in the HVAC industry. Inverting the cycle to
Muthusubramanian, Kamalakkannan
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Defrosting insulin: a case report [PDF]
Postgraduate Medical Journal, 1994 Summary We report a case where a patient used microwave radiation to thaw his frozen insulin resulting in marked deterioration in his diabetic control. The consequences of this action were examined using high-performance liquid chromatography.
S, Dubrey, T Y, Huehns, R, Simpson
openaire +2 more sources
Evaluation Of Defrost Options For Secondary Coolants In Multi-temperature Indirect Transport Refrigeration: Mathematical Modelling & Sensitivity Analysis [PDF]
, 2012 This paper describes a mathematical model of the defrost process for a finned-tube air chiller, utilised as a heat exchanger in a secondary loop multi-temperature transport refrigeration system, where an antifreeze mixture is deployed as a sensible ...
Finn, Donal Patrick +3 more
core +1 more source
Defrost Temperature Termination in Supermarket Refrigeration Systems [PDF]
, 2011 The objective of this project was to determine the potential energy savings associated with implementing demand defrost strategies to defrost supermarket refrigerated display case evaporators, as compared to the widely accepted current practice of ...
Vishaldeep Sharma +3 more
core +1 more source
Optimisation of Air Source Heat Pumps in Residential Retrofits
Journal of Sustainable Design and Applied Research in Innovative Engineering of the Built Environment, 2020 Correctly applied air source heat pumps (ASHPs) are a proven technology that can reliably and effectively replace fossil fuel heating systems and achieve targeted heating-related CO2 reductions.
Seamus Hoyne +2 more
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