Results are given of development and investigations of a compact cooler for application in electronics, based on an open-loop oscillating heat pipe. The cooler operation is investigated, where water, methanol, and R141b Freon are used as working fluids under conditions of uniform and concentrated heat input. The effective operation of the device is demonstrated in the heat load range from 5 to 250 W. The "heat source-ambient air" minimal thermal resistance of 0.35℃/W was reached with water under uniform heat load of 250 W. The maximal value of heat load density is 75 W/cm~2 with the heat flux concentration on the surface of 1 cm~2, where methanol is used as working fluid.
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机译：基于开环振荡热管，给出了用于电子产品的紧凑型冷却器的开发和研究结果。研究了冷却器的运行情况，在均匀和集中热量输入的条件下，将水，甲醇和R141b氟利昂用作工作流体。在5到250 W的热负荷范围内证明了该设备的有效运行。在250 W的均匀热负荷下，水达到的“热源-环境空气”最小热阻为0.35℃/ W。热负荷密度为75 W / cm〜2，表面热通量浓度为1 cm〜2，以甲醇为工作流体。
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