在相似理论的指导下，通过对比分析氮气和天然气的物性，对液氮模拟液化天然气汽车冷能回收系统进行了相似模化分析。
Based on the theory of similarity, similar modeling analysis of the liquid nitrogen simulative cold energy recovery system of LNG is conducted.
常规电制冷冷库消耗大量电能，如果把LNG冷能用于冷库，则既能回收LNG冷能，又能节省冷库的大量电力消耗。
If LNG cold energy may be used in cold stores, the cold energy is recovered, and large amount of power consumption for cold stores is saved at the same time.
系统参数计算结果表明：回收的冷能满足中短途小型冷藏车的冷负荷需求。
The parameter design and the results indicate that the cold energy recovered is matched with the need of minitype low temperature cold storage vehicle.
系统参数计算结果表明：回收的冷能满足中短途小型冷藏车的冷负荷需求。
The parameter design and the results indicate that the cold energy recovered is matched with the need of minitype low temperature cold storage vehicle.
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