증발압력 변경에 따른 CYCLE 변화에 관한 실험적 연구

An Experimental Study about Cycle Changes according to Evaporation Pressure Changes

In this study, Evaporation temperature and evaporation pressure has brought the change of the refrigerant circulation influenced the degree of superheat. Compressor superheat outlet temperature changes and the changes and the condensing temperature has changed. In other words, the evaporation pressure changes will have an effect on the entire Frozen System in each part of the temperature and pressure changes were caused. Expansion Valve amount of opening of the result of a change in pressure due to changes in the evaporation latent heat of vaporization is the same in each condition were measured. In other words, the evaporation latent heat of vaporization, the pressure change did not have a significant impact. However, due to changes in pressure and low-pressure evaporation due to changes in the conditions of each of twelve different compression occurred. COP coefficient of performance of the evaporating pressure 3bar, 2bar, 1bar Aw of the small representations of the conditions under which the highest was measured 3bar.