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The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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VLLE measurements and correlation for the R32 + R600 system
2003Studies on VLE for the binary difluoromethane (R32)+propane (R290) system revealed the possibility of a liquid phase splitting at low temperatures. This was confirmed by successive measurements on the mutual solubility, and the upper critical solution temperature (UCST) was found at temperature T = 230 K.
Bobbo S +3 more
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THERMODYNAMIC PROPERTIES OF THE ALTERNATIVE REFRIGERANT R32
2015Представлены значения термодинамических свойств (плотности, энтальпии и энтропии) альтернативного хладагента дифторметана (R32) на линии насыщения в интервале температур 200 – 345 К и в однофазной области при температурах 200 – 400 К и давлениях 0,1 – 10 МПа.
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Realization of near-less friction of ta-CNx coating under R32 refrigerant environment
Tribology International, 2022Noritsugu Umehara, Takayuki Tokoroyama
exaly
Energy Efficiency of a Chiller Using R410A or R32
2014An advanced simulation model of a packaged air cooled water chiller was developed. The nominal cooling capacity of the chiller is about 70 kW at 35°C dry bulb outdoor air temperature, and it consists of a single refrigerating circuit with two identical scroll compressors.
Bachir BELLA +3 more
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Pyrolysis mechanism of HFO-1234yf with R32 by ReaxFF MD and DFT method
International Journal of Refrigeration, 2020Qibin Li, Erguang Huo, Chao Liu
exaly