Results 21 to 30 of about 6,527 (197)
Burnett Measurements and Virial Coefficients for the R32 + N2O System [PDF]
International Journal of Thermophysics, 2006 Experimental results for the difluoromethane (R32) + nitrous oxide (N2O) system are presented in this paper. The Burnett apparatus was calibrated using helium, and its performance was confirmed by measurements for pure N 2O. The values of the virial coefficients for R32 were adopted from previous measurements as the same sample ...
Di Nicola, G. +3 more
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Flow Boiling Heat Transfer of Binary Mixtures HFO1234yf/R32 in a Smooth Horizontal Tube [PDF]
, 2012 HFO1234yf is a promising alternative for automobile air conditioners because of its low GWP of 4 and thermophysical properties similar to those of R134a. However, its performance is inferior to R410A.
Dang, Chaobin, Hihara, Eiji, Li, Minxia
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Case Studies in Thermal EngineeringZeotropic mixtures offer a promising strategy for enhancing the thermodynamic efficiency and economic feasibility of ocean thermal energy conversion (OTEC) systems.
Yanmei Zhang, Jiawei Deng, Zilong Deng
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Zhileng xuebao, 2023 R32 is widely used in room air-conditioners, with heat-transfer characteristics affected by the intermiscibility of the oil. Therefore, it is necessary to determine the optimal intermiscibility of the oil to improve heat transfer characteristics.
Li Guang +9 more
doaj
R32 Scroll Compressors Technology [PDF]
, 2012 The purpose of the work is to describe technology used to design a scroll compressor with R32 refrigerant. Study what are the main differences and their implications compared to R410A refrigerant scroll compressors.
Xu, Hongling +3 more
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Energies, 2020 Cryogen spray cooling (CSC) could be applied clinically for the laser therapy of Ota’s nevus, a dermal hyperplastic pigmented disease with a morbidity rate of 0.1–0.6% in the Asian population.
Jiameng Tian +3 more
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On blends R32/R134a and R32/R125: Thermodynamic and heat transfer aspects
International Journal of Energy Research, 2001 In this paper the author develops an algorithm on the basis of heat and thermodynamics theory, to predict data for film condensation on horizontal integral—fin tubes for R32/R134a and R32/R125 mixtures in 25/75, 50/50 per cent compositions by mass correspondingly.
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Similarity of Changes in Average Prices of Residential Properties in Europe in 2010-2016
Real Estate Management and Valuation, 2017 The aim of the article was to assess the similarities of average price changes in the residential market in 34 European countries in 2010-2016. The first part of the study concerned tendencies of changes in average prices in residential markets in the ...
Dittmann Iwona
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Assessing Renewable Energy Practice in Turaki Ali House Kaduna-Nigeria
Real Estate Management and Valuation, 2021 The research investigated tenant understanding and preparedness to embrace renewable energy practice as an alternative to public power supply during an outage from the national grid.
Sani Habibu +2 more
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Development of PVE Refrigeration Lubricants for R32 [PDF]
, 2014 A New-PVE lubricant was developed for use with R32 refrigerant. R32 has been proposed as an alternative refrigerant for R410A refrigerant, to reduce global warming.
Kawaguchi, Yasuhiro, Matsumoto, Tomoya
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