The results show that the closed finned tube is much more excellent than the opening finned tube on gross heat, heat of unit volume and metal thermal intensity with the same geometric parameters.

　
英 美
  • 觀(guān)察發(fā)現,幾何參數相同時(shí),封閉式翅片形式在總散熱量、單位體積散熱量和金屬熱強度方面均優(yōu)于開(kāi)放式翅片形式。
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