The objective of the present study was to check the approaches of numerical simulation of a finned-tube oil radiator of power engineering devices, cooling systems of compressor stations, etc. The additional tasks were to define thermal and hydraulic characteristics of an oil radiator without field tests and to reveal possible design defects. In the course of the study, the obtained experimental data, the engineering calculations, and the numerical simulation results of finned-tube oil radiator characteristics are compared.

中文翻译：

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动力装置翅片式油压散热器特性的实验与数值研究

本研究的目的是检验动力工程设备的翅片管机油散热器，压缩机站的冷却系统等的数值模拟方法。附加任务是定义无场的机油散热器的热力和水力特性。测试并揭示可能的设计缺陷。在研究过程中，比较了获得的实验数据，工程计算结果以及翅片管机油散热器特性的数值模拟结果。