熱傳導總值 的英文怎麼說
中文拼音 [rèzhuàndǎozǒngzhí]
熱傳導總值
英文
overall thermal transfer value-
In 2000, over 90 per cent of new government building projects achieved an overall thermal transfer value ( ottv ) of not more than 23 watts per square metre, and 10 per cent of new projects have achieved an ottv of less than 18 watts per square metre
年內,新的公營建築物有九成以上熱傳導總值達到每平方米低於23瓦的水平,近一成新建築物的熱傳導總值更低至每平方米不足18瓦,比現行每平方米30瓦的法定標準優勝得多。Firstly, there is a full discuss of space aircraft thermal control. the background of the research for this paper is also presented here, in chapter 2, there is a complete discussing of fem realization in numerical heat transfer, including delaunay grids generation and display, two - dimension temperature field function eduction and collectivity compound
首先全面論述了航天器熱控制和熱分析的基本內容,指出本課題產生的工程背景。在第二章中完整地論述了有限元數值計算方法在解決傳熱問題中的實現,包括delaunay網格的生成與顯示,二維溫度場泛函的推導和溫度場的總體合成等。
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