가정용 전기냉장고의 냉동사이클 전산해석(I)

Numerical Prediction of the Performance of Refrigeration Cycle in a Domestic Refrigerator/Freezer(I)

Numerical simulations are made of the refrigeration cycle in a domestic refrigerator/freezer. The main purpose of the present study is to predict the steady-state cycle performance with various specifications of cycle components and cabinet under the continuous running conditions. The detailed mathematical models are constructed for both the cycle components and cabinet, which are strongly coupled with each other. The simultaneous equations are solved by simple iteration method, and the results obtained are examined to assess the effect of the cycle components and cabinet modification on the system performance.