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A heat exchanger network (HEN) plays an important role in the chemical process industry owing to its significant effect in energy recovery. A compression-absorption cascade refrigeration system (CACRS...
This conference will present the recent progress in the areas of R&D and integration of cryogenic refrigerators towards cooled traditional and perspective sensing devices. Along with traditional, mech...
The 8th International Conference on Compressor and Refrigeration (ICCR) is a series of conference, originating from the International Compressor Technique Conference (ICTC).
We consider the control of a commercial multi-zone refrigeration system, consisting of several cooling units that share a common compressor, and is used to cool multiple areas or rooms. In each time p...
The antioxidant potential of a leaf extract of Moringa oleifera Lam. (Moringaceae) – LEMO was studied for the stabilisation of butter at refrigeration temperature. LEMO was obtained by extracting the ...
The antioxidant potential of a leaf extract of Moringa oleifera Lam. (Moringaceae) – LEMO was studied for the stabilisation of butter at refrigeration temperature. LEMO was obtained by extracting the ...
By analyzing the coal mine working face ventilation and cooling cost after mechanical method is adopted for temperature decrease, the relationship between air volume and ventilation cooling cost was e...
This study evaluated the combined effect of Modified Atmosphere Packaging (MAP) and refrigeration (7±1°C) on shelf-life extension of ready-to-serve pizza. Quality assessment was based on sensory and b...
Listeria monocytogenes were isolated in 5 lots, more than one cell in each 25-g sample of 10 lots of chicken meat, which was obtained from several different areas in Japan. From taxonomic study, the p...
The refrigeration units currently used in road transport vehicles are predominantly of the vapour compression refrigeration (VCR) type. In such a unit, the compressor requires an input of energy in th...
The ammonia-water absorption refrigeration system is attracting increasing research interests, since the system can be powered by waste thermal energy, thus reducing demand on electricity supply. The ...
Real and ideal cy cles of any com plex ity can be com pared through the definition of the irreversibilities and ways of their minimization in the thermodynamic analysis. The paper considers the use of...
This study presents an experimental comparison of single-stage and cascade vapour-compression refrigeration systems using R134a as the refrigerant. The experimental plants employ a vapour-compression ...
根据吸附式制冷在使用过程中存在的变热源问题,对燃气内燃机余热驱动的吸附式制冷机组进行了实验研究。机组采用硅胶-水作为吸附工质对,由2个解吸/吸附真空腔和1个蒸发器热管工作腔组成。实验结果表明,变热源温度65℃时吸附式制冷机组的制冷功率能够达到变热源温度90℃时的63%,制冷系数变化较小。机组瞬时制冷性能具有很好的可重复性和稳定性。证实了吸附式制冷机组变热源运行时可靠性高,低温性能良好。将吸附式制冷...
中国矿业大学工程热力学课件Chapter10 Refrigeration

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