A. LeipertzA. P. FrbaInternational Journal of ThermophysicsFROBA A P, LEIPERTZ A. Thermophysical properties of the refrigerant mixtures R410A and R407C from dynamic light scattering (DLS) [J]. International Journal of Thermophysies, 2003, 24(5): 1185-1206....
Lubricant selection for compressors used in the HVAC&R industry is typically tied to the refrigerant and subsequent properties understood to be desirable for effective system operation. Over the years refrigerants have changed, and with each change there has been a need for the reevaluation of the...
Properties and Cycle Performance of Refrigerant Blends Operating Near and Above the Refrigerant Critical Point, Task 1: Refrigerant Properties The main goal of this project was to investigate and compare the performance of an R410A air conditioner to that of an R22 air conditioner, with specific ...
Some of these refrigerants may be used in current refrigeration systems (R407F, N-40, N-20) providing a ... Thermodynamic and Transport Properties-REFPROP, ... Programs for Refrigerant Property Data 1 Introduction http://.ilkdresden.de/fileadmin/user_upload/img_projekte/01_Kaelte_Tieftemperatu...
通过引入简单的二次函数并采用分段拟合的方法,将现有的制冷剂R410A饱和区物性快速计算公式的有效范围扩展到临界区。 3. An implicit model together with a novel implicit-regress and explicitcalculation fast calculation method for subcooled refrigerant thermal properties was presented. 计算与对比结果表明,应用所...
With the presented method,explicit fast calculation formulae for saturated,two-phased and superheated thermal properties of two typical refrigerant R134a and R410A,covering the saturated temperature of-60～(80 °C) for R134a and -60～(60 °C) for R410A and superheat of 0～(65°C) for bo...
The Eurovent certificate ensures honest competition, saidCeslovas KizlauskasandOsama Aljolani, technical experts from the development department ofKelvion Germany GmbH. In their presentation "Heat exchangers for refrigeration and heat pump technology", they too saw the use ofCO2as a refrigerant as pro...
This is a preview of subscription content, log in via an institution to check access. Similar content being viewed by others Study of Lubricant Compatibility with a Low-GWP Refrigerant as an Alternative to R410A in a Compressor Test Loop Chapter © 2024 Lubricants Chapter © 2016 ...
Measurements of thermal conductivity and thermal diffusivity of alternative refrigerants in liquid phase with a transient short-hot-wire method The method has been applied to the refrigerant HCFC-22, alternative refrigerants HFC-32, HFC-125, HFC-134a and the mixtures HFC-32/125(35/65, 50/... ...
Provides thermal properties of sixteen most common fluids used in industrial applications. Provides thermodynamic steam table with separate section for saturated steam properties. ... 此版本中的新增功能 Replaced refrigerant Freon R12 which is obsolete with HFC R410A in the fluid list. App provides th...