船舶伙食冷库内气流组织模拟与分析

Numerical Simulation and Analysis of Air Flow Inside Ship’s Food Cold Storage

通过对船舶伙食冷库内气体流场的CFD模拟计算与实例验证,分析伙食冷库内气体流场在冷库不同工况下的变化规律,并通过冷库开门热试验,研究冷库在使用中开门入库取物时的开门热对冷库内气体流场的影响,为计算、设计并优化冷库气流组织和设备布置提供依据。

Through the CFD simulation of the gas flow field in the ship’s food cold storage and the case verification, the change rule of the gas flow field in the food cold storage under different working conditions is analyzed. Through the cold door opening thermal test, the influence of the door opening heat on the gas flow field in the cold room when the door is opened and taken into the cold storage during use is studied, which provides a basis for calculating, designing and optimizing the airflow organization and equipment layout of the cold storage.