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试制了用光管作为蒸发管的氟利昂冷水机组的干式蒸发器,其经济指标高于国内原有整体内肋管干式蒸发器和苏联插入铝芯内肋管干式蒸发器。对我国当前发展氟利昂冷水机组的生产具有现实意义。用 Wilson 图解法整理了传热试验数据,指明了45米~2干式蒸发器进一步提高传热效果的方向。
Trial production of dry-type evaporator using CFC as the evaporating tube. Its economic index is higher than that of the original dry-type evaporator in the country and the Soviet-style dry-type evaporator with the inserted aluminum-core ribbed-tube. It is of practical significance to the current development of freon chillers in our country. The heat transfer test data were sorted out with the Wilson graphic method, indicating the direction of further heat transfer enhancement of the 45m ~ 2 dry evaporator.