Journal
Scientific journal NRU ITMO. Series "Refrigeration and Air Conditioning"
UDK621.564
Issue:2 (22)
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Paris idioms and working fluids of refrigeration systems
Annotation
The possible ozone depletion due to chlorofluorocarbons (CFCs) (Montreal Protocol) has become a very important issue and it is the urgent task to develop harmless synthetic CFC, HCFC and HFC alternatives with a zero ozone depletion potentials and small greenhouse effect potentials (Kyoto protocol). Hydrofluoroolefins (HFO) proposed as one of the perspective alternatives to HFCs. The data necessary for preliminary screening, detailed evaluation and equipment design for screw and centrifuge compressors, air cycle refrigeration, absorption heat transformations, and heat pumps on carbon dioxide are presented.
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Articles in current issue
- To a question of maintenance of necessary diameter of a site of a well in the thermal way
- To a technique of definition of time of freezing of lake water in a well
- The principle of mutual operation of air conditioning systems and radiant heating systems for interior zones
- Method of construction in a variable pressure and temperature single equation of state satisfying the scaling hypothesis
- The algorithm for creating simulation models of air pollution control system