【摘要】 针对食品冷冻冷藏过程中货物热负荷不断发生变化的情况,设计了模拟变负荷食品试验箱。该文重点介绍该装置的设计特点,并应用该装置进行了实验研究,包括降温特性、过热度控制、负荷变化时的温度控制等。更多还原

【Abstract】 The simulative variable load food test chamber is designed according to the constant change of heat load in the process of food refrigeration. This paper emphasizes the characteristics of the device, and we have applied the stimulator device to experimental study including cooling characteristics, super-heat control and temperature control when heat load changes.更多还原