Results 171 to 180 of about 1,630 (220)
Non-Targeted Metabolomics Analysis of Small Molecular Metabolites in Refrigerated Goose Breast Meat. [PDF]
Vet SciMiao D +7 more
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Compression–absorption cascade refrigeration system
Applied Thermal Engineering, 2006This paper describes the study carried out to analyse a refrigeration system in cascade with a compression system at the low temperature stage and an absorption system at the high temperature stage to generate cooling at low temperatures, as well as the possibility of powering it by means of a cogeneration system.
José Fernández-Seara +2 more
openaire +3 more sources
Energy Conversion and Management, 2010
Abstract This study deals with energy and irreversibility analysis of a cascade refrigeration system employing various refrigerant couples, namely R152a–R23, R290–R23, R507–R23, R234a–R23, R717–R23 and R404a–R23, using a computer code developed for this aim. It is assumed that the refrigeration load is 1 kW, the refrigerated space temperature is −40 °
Kılıçarslan, Ali, Hoşöz, Murat
openaire +4 more sources
Abstract This study deals with energy and irreversibility analysis of a cascade refrigeration system employing various refrigerant couples, namely R152a–R23, R290–R23, R507–R23, R234a–R23, R717–R23 and R404a–R23, using a computer code developed for this aim. It is assumed that the refrigeration load is 1 kW, the refrigerated space temperature is −40 °
Kılıçarslan, Ali, Hoşöz, Murat
openaire +4 more sources
Analysis of Cascade Vapour Refrigeration System with Various Refrigerants
Materials Today: Proceedings, 2019Abstract In this paper report the performance analysis of different refrigerants couples in cascade refrigeration system. Refrigerants such as R134a/R23, R410A/R23 and R404A/R170 have been successfully analyzed in the superheating and sub cooling range of 10 °C and 5 °C respectively. The variation in condenser temperature was from 30 to 50 °C in high
K. Logesh +4 more
openaire +1 more source
Performance Experiment of Natural Refrigerant Cascaded Refrigeration System
Advanced Materials Research, 2011In this paper, the performances of natural refrigerant R290/CO2 cascaded refrigeration system using R290 as high temperature cycle refrigerant and CO2 as low temperature cycle refrigerant were investigated experimentally. The test results show that both CO2 compressor and R290 compressor start up stably and present good running performance.
Jing Hong Ning, Sheng Chun Liu
openaire +1 more source
Cascade Refrigeration System: R404a-R23 Refrigerant
Asian Journal of Electrical Sciences, 2017This study is presented a cascade refrigeration system using as refrigerant (R23) in low-temperature circuit and R404a in high-temperature circuit. The operating parameters considered in this paper include superheating, condensing, evaporating, and sub cooling temperatures in the refrigerant (R404a) high temperature circuit and in the refrigerant (R23))
openaire +1 more source
Refrigerant conversion of auto-refrigerating cascade (ARC) systems
International Journal of Refrigeration, 1997Abstract This paper describes converting Auto-Refrigerating Cascade (ARC) ultra-low temperature systems from a multicomponent zeotropic working fluid containing CFS to a CFC-free mixture. The differences between azeotropes, mixtures and blends with minimal glides used in conventional refrigeration systems and the steep glide (wide span) zeotropes ...
openaire +1 more source
Selection of suitable natural refrigerants pairs for cascade refrigeration system
Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, 2013This study presents thermodynamic analyses and optimization of a two-stage cascade system employing a choice of eight natural refrigerants leading to the most suitable refrigerants pair for wide ranges of operating temperatures; the optimal pair was based on best system performance (cooling coefficient of performance) as well as best volumetric cooling
Jahar Sarkar +2 more
openaire +1 more source
Journal of Energy Resources Technology, 2021
Abstract For current and future sustainability, refrigerants with high global warming potential (GWP) are being phased out and replaced with environmentally friendly refrigerants. To this end, research into the current and possible future low-GWP refrigerant alternatives in cascade refrigeration systems has caught much attention. In this
Yousif M. Alkhulaifi +1 more
openaire +1 more source
Abstract For current and future sustainability, refrigerants with high global warming potential (GWP) are being phased out and replaced with environmentally friendly refrigerants. To this end, research into the current and possible future low-GWP refrigerant alternatives in cascade refrigeration systems has caught much attention. In this
Yousif M. Alkhulaifi +1 more
openaire +1 more source
Performance of a Cascade Refrigerating System.
1952This item was digitized as part of a project to share McGill's intellectual legacy with the public. If you are the copyright holder or a relative of the copyright holder who is deceased, you may request withdrawal by emailing escholarship.library@mcgill.ca.
openaire +1 more source