Results 71 to 80 of about 14,552 (256)
Performance Analysis of a Transcritical CO2 Heat Pump with Mechanical Subcooling for Space Heating
Zhileng xuebao, 2019 The thermal performance of a traditional transcritical CO2 heat pump for space heating in winter can be improved by mechanical subcooling using a simple vapor-compression cycle.
Dai Baomin +6 more
doaj
Development, Validation, and Application of a Refrigerator Simulation Model [PDF]
, 1996 This report describes the further development and validation of the Refrigerator/Freezer Simulation (RFSIM) model. The reports also describes the first major application of the model as an analysis tool for new refrigerator designs; several aspects of ...
Bullard, C.W., Woodall, R.J.
core
Sustained and Enhanced Nucleate Boiling Using Hierarchical Architectures at Large Superheats
Exploration, Volume 5, Issue 5, October 2025.Sustained nucleate boiling and Leidenfrost delay are critical for thermal and energy industries. Leveraging vapor buffer and reducing water‐hammer pressure, this study realizes the enhancement of nucleate boiling and postponement of Leidenfrost by rationally designing and developing hierarchical nano–micro structured surfaces. Besides, AI technology is
Ji‐Xiang Wang +7 more
wiley +1 more source
Review on phase change materials (PCMs) for cold thermal energy storage applications [PDF]
, 2012 Thermal energy storage (TES) is a technology with a high potential for different thermal applications. It is well known that TES could be the most appropriate way and method to correct the gap between the demand and supply of energy and therefore it ...
Cabeza, Luisa F. +4 more
core +2 more sources
Pool boiling from rotating and stationary spheres in liquid nitrogen [PDF]
Results are presented for a preliminary experiment involving saturated pool boiling at 1 atm from rotating 2 and 3 in. diameter spheres which were immersed in liquid nitrogen (LN2).
Cuan, Winston M., Schwartz, Sidney H.
core +1 more source
Parametric effects on dryout of propane in a vertical circular mini-channel [PDF]
, 2011 This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
3rd Micro and Nano Flows Conference (MNF2011) +3 more
core
Experimental Study of Bubble Condensation in Subcooled Liquid Using Schlieren Technique
Yuanzineng kexue jishuIn nuclear reactor safety, loss of coolant accidents (LOCA) pose critical risks as steam generated from residual heat rapidly pressurizes the containment.
LUO Yiming, WU Xiangying, LIU Hongtao, LUO Jing, TANG Jiguo
doaj +1 more source
Mixing and transient interface condensation of a liquid hydrogen tank [PDF]
Experiments were conducted to investigate the effect of axial jet-induced mixing on the pressure reduction of a thermally stratified liquid hydrogen tank. The tank was nearly cylindrical, having a volume of about 0.144 cu m with 0.559 m in diameter and 0.
Hasan, M. M., Lin, C. S., Nyland, T. W.
core +1 more source
Wasit Journal of Engineering SciencesThe effect of subcooling inlet has a big effect of the flow patterns for the flow boiling through a microchannel. Higher subcooling lower mass flux will delay the nucleate boiling and vice versa.
Ahmed Al-Waaly
doaj +1 more source