Opel Astra的問題，透過圖書和論文來找解法和答案更準確安心。 我們找到下列包括價格和評價等資訊懶人包

Opel Astra進入發燒排行的影片

在交通工具或建築外殼上使用隔熱薄膜之玻璃與相變化儲能材料之金屬頂板對其隔熱影響之研究

為了解決Opel Astra的問題，作者藍古彥 這樣論述：

The purpose of this thesis is to ameliorate thermal insulation of unexpected solar radiation that may penetrate into an enclosed space through its envelopes, such as indoor space of building or inside vehicle cabins. The similarity between these two objects, especially when the building is covered

by metal-sheet roof, is the frequent appearance of glass window and metal-sheet which both have quite poor shielding effect to solar radiation. For glass window, this thesis introduces the newly developed thin-films, which have extra high filtering ability to the solar infrared range radiation but s

till let go through visible range radiation for indoor lighting, as a very useful solution. Meanwhile, for the metal-sheet roofing, a suitable use of phase change material (PCM) may significantly increase thermal insulation of the roof. It is the utilization of phase change ability of PCM to trap th

e heat flow and keep it long enough to release it back to the ambience. For each solution, a thorough mathematic model has been built up for explicit analyses and further predictions. Results have shown that each of these two solutions did work well as they are desired. Incident solar infrared radia

tion has been strongly reflected by the thin-films at side walls, or been trapped well by the PCM on the roof. Accordingly, the combination of these two solutions could give a promising approach for energy saving for metal-sheet roofing buildings and normally used vehicles, especially for the energy

amount used for cooling attempts.