#Bottlenext entropy water cooled software#

As a natural refrigerant, CO 2 has become the hotspot of air-conditioner and heat pump because of its good characteristic. Now, there are several substitute refrigerants. The R22 is the most widely used fluorocarbon refrigerant. ĭue to the environment influence of the traditional refrigerant, the substitute refrigerant which has few or no destroy to the environment is developed. The thermodynamic characteristic has been studied in the one stage decentralized chiller in south China with R22. And the result is valuable and useful to optimization design of cooling and heating resource systems.

As a result, an upper bound of recoverable condensation heat for the compound condensing process is obtained which is in good agreement with experimental result.

#Bottlenext entropy water cooled software#

The finite time thermodynamics is used to set up the time series simulation model and the software CYCLEPAD is used for the simulation of the compound condensing process. There are several researches that have been published by our research group about the former one: a thermodynamic model of an irreversible Carnot Refrigerator with Heat Recovery (CRHR) working between two high temperature reservoirs (THTH and TRTR) and one low temperature heat reservoir (TLTL) has been established in this paper for optimization of allocation of heat transfer areas. Then the thermodynamic characteristic of the two condenser condensing system should be studied. It includes two parts: one is the water cooling + water cooling pattern and the other is the water cooling + air cooling pattern. And the compound condensation process (CCP) has been an industrial standard. One of the most widely used building heating and cooling equipments in resident in China is the air-cooling heat pump unit.