Results 11 to 20 of about 518,494 (282)
Energies, 2023 The cooling capacity needed by ultra-low temperature apparatus cannot be reached economically with a single vapor compression refrigeration cycle due to the constraint of the high compressor pressure ratio.
Zhenzhen Liu +3 more
doaj +8 more sources
Study on Mixed Refrigerants Selecting and Matching of a Four Stage Auto-cascade Refrigeration
Zhileng xuebao, 2013 The selection and mixture ratio of the mixed refrigerants are important to a multistage auto-cascade refrigeration system. A simulation method was found for the mixed refrigerants selection and ratio calculation by using the commercial software REFPROP8 ...
Zhao Wei +4 more
doaj +3 more sources
Applied Thermal Engineering, 2023 Grant TED2021-130162B-I00 funded by MCIN/AEI/ 10.13039/501100011033 and by “ERDF A way of making Europe” by the “European Union”. Grant CIAEST/2021/14 funded by the Generalitat Valenciana. Authors want to acknowledge the company Frost-Trol S.A. (www.frost-trol.com) for the implication in the project and by manufacturing the used refrigerated space, and
Rodrigo Llopis +1 more
exaly +2 more sources
Development Status of Auto-cascade Refrigeration Technology
Zhileng xuebao, 2015 As a refrigeration technology with wide-temperature district, auto-cascade refrigeration has a very broad application prospect in the refrigeration and cryogenic field.
Liu Pengpeng +3 more
doaj +1 more source
Study on Application of Double-pipe Condenser for Auto-cascade Refrigeration
Zhileng xuebao, 2014 Auto-cascade refrigeration system is widely used to obtain low temperature environment between -40 ℃ ~ -150 ℃. Double-pipe condenser is commonly regarded for condensing equipment in auto-cascade refrigeration system, its characteristics and structure ...
Rui Shengjun +3 more
doaj +3 more sources
Study of Water-cooled Auto-cascade Refrigeration Cycle with a Low Temperature of﹣60 ℃
Zhileng xuebao, 2015 A new water-cooled auto-cascade refrigeration cycle(WACR) using a binary refrigerant mixture is presented, which adopts a condenser-phase separator instead of a condenser and an evaporative separator in traditional auto-cascade refrigeration cycle.
Yang Yongan, Yang Zhao, Liu Bin
doaj +3 more sources
Composition Change Characteristics of Non-azeotropic Mixturesof Auto- cascade Refrigeration System
Zhileng xuebao, 2016 The condensation process of non-azeotropic mixed refrigerant is a isobaric process. Meanwhile, the concentrations of vapor and liquid continuously change.
Rui Shengjun, Zhang Hua, He Tao, Luo Hao
doaj +1 more source
Performance of a Small-sized Auto-cascade Refrigerator with a Fractionation Heat Exchanger
Zhileng xuebao, 2015 A fractionation heat exchanger was employed to improve the separation efficiency of CO2 and propane in the small-sized auto-cascade refrigeration cycle.
Zhang Li +5 more
doaj +1 more source
Serial Decoders-Based Auto-Encoders for Image Reconstruction
Applied Sciences, 2022 Auto-encoders are composed of coding and decoding units; hence, they hold an inherent potential of being used for high-performance data compression and signal-compressed sensing.
Honggui Li +3 more
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Experimental investigation of the performance of a single-stage auto-cascade refrigerator [PDF]
Heat and Mass Transfer, 2015 Auto-refrigerating cascade (ARC) systems possess many advantages comparing with traditional cascade refrigeration systems. This work proposed a novel ternary mixture, R600a/R23/R14, for ARC systems for 190 K applications. The performance of the ternary mixture and the influences of compositional ratio and bypass scheme were assessed in a modified ...
Rui, S, Zhang, H, Zhang, B, Wen, D
openaire +2 more sources