Thermodynamic analysis of an R744-R717 cascade refrigeration system
, 2008 A thermodynamic analysis of carbon dioxide–ammonia (R744–R717) cascade refrigeration system is presented in this paper to optimize the design and operating parameters of the system. The design and operating parameters considered in this study include (1)
Getu, HM, Bansal, Pradeep
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Research Progress on High-Temperature Auto-Cascade Heat Pumps
Zhileng xuebaoHigh-temperature auto-cascade heat pumps exhibit a simple and compact structure and reliable operating performance and can achieve heating at relatively high temperatures.
Cao Jiaxu Rui Shengjun Feng Tingkang Zhou Luyao He Tao
doaj
Investigations on Performance of an Auto-Cascade Absorption Refrigeration System Operating with Mixed Refrigerants [PDF]
, 2016 Waste heat can be well utilized in absorption refrigeration systems. The auto-cascade absorption refrigeration system couldreach a lower temperature than traditional one because the non-azeotropic mixed refrigerants were used. In this paper, performances
Chen, Guangming +4 more
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Zhileng xuebaoIn order to study the performance of the new environment-friendly refrigerant mixture, chemical simulation software was used in this study to simulate the compressor exhaust temperature, compression work, evaporator evaporation temperature, system ...
LIU Yang +3 more
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Development of a Refrigerant Mixture Package for Dynamic Simulation of Auto-Cascade Refrigeration: A Case Study with R23/R134a [PDF]
The auto-cascade refrigeration cycle offers higherreliability and lower manufacturing costs compared to thecascade refrigeration cycle, making it particularlyattractive for applications involving significanttemperature differences between the heat source
Huang, Dongping +3 more
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Zhileng xuebaoTo study the performance of a new environmentally friendly refrigerant mixture， the simulation software Aspen Plus was used to simulate the compressor discharge temperature， compression work， evaporating temperature， system cooling capacity， and COP of ...
Liu Yang Rui Shengjun Cao Jiaxu He Tao
doaj
Thermodynamic evaluation of nanorefrigerant-enhanced cascade refrigeration system
This study investigates the thermodynamic performance of a cascade refrigeration cycle (CRC) enhanced with ZrO2 and TiO2nanoparticles using various refrigerants.
Ufat, Hande
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Advanced two-stage cascade configurations for energy-efficient -80 °C refrigeration. [PDF]
Energy Convers Manag, 2022 Udroiu CM +2 more
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Exergy Analysis of an Absorption Refrigeration System Using an Iconic Liquid as a Working Fluid in the Chemical Compressor [PDF]
, 2012 The first and second law of thermodynamics are applied to an ionic-liquid (IL) based absorption refrigeration system for high power electronics cooling. The IL is a salt in a liquid state usually with an organic cation and inorganic anion. It provides an
Kim, Yoon Jo +4 more
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Experimental Study on a Multi-Evaporator Refrigeration System Equipped with EEV-Based Ejector. [PDF]
Entropy (Basel), 2022 Yan J, Wang C.
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