velocity of exhaust 中文意思是什麼
velocity of exhaust
解釋
排汽速度-
The design of the rocket nozzle also has much to do with the behavior of the exhaust and the resulting velocity of the vehicle itself.
火箭噴管的設計與排氣的性能及飛行器本身的有效速度也有很大關系。 -
Computer fluid dynamics ( cfd ) is adopted to simulate the flow fields of catalytic converter while researching the working process of emission postprocessor. the velocity field and pressure field of exhaust gas are obtained. methods of structural optimization of catalytic converter for improving gas flow and conversion efficiency are proposed
本文在汽車排氣后處理裝置工作過程研究方面，運用計算流體動力學軟體，對催化轉化裝置氣流場開展了模擬，得出了氣體速度場和壓力場的分佈情況，提出了以改善氣體流動和催化轉化效率的催化轉化裝置結構優化的方案。 -
The reason of misrun and cold - lap formation in thin - walled aluminum casting is analyzed. increasing gas exhaust capacity in mould and filling velocity and controlling melt temperature are favorable methods for better effect
對薄壁鑄鋁件澆不足及冷隔的形成原因進行了分析，提出了增大鑄型排氣性、提高充型速度、控制出爐溫度的解決措施，效果良好。 -
Abstract : this article lists some notices of the measurement points and their importance in cleanrooms, content focus on ： indoor temperature measurement, humidity survey, exhaust air flow measurement, production line velocity measurement, inside and outside pure room differential pressure survey and the related test equipment for those measurement mentioned above
本文主要介紹了潔凈室里需要注意的幾個測量點和它重要性，內容包括：室內的溫度測量、濕度測量、送風量和排風量的測量、成品生產線上的微風速測量、潔凈室內外壓差測量等，以及與之配套的測試儀器選擇方法。 -
Mostly, including in the cubage of periodic sizing flash tank, steam exhaust pipe, draining pipe, cooling water line size, the cubage of continuing sizing flash tank. in chimney outlet velocity, the users should confirm the parameters of
《擴容器和煙囪出口煙速選擇計算軟體系統》將為電力設計行業帶來極大的經濟效益和社會效益，同時也為電廠設計過程進一步現代化奠定了堅實的基礎。 -
The results indicate that the flow velocity is lower and the pressure is high in majority of the step cylinder, the distinct variations of the flow field occur in the threshold of the step cylinder at the bottom and the abrupt transition sections, the holes in the inner and outer tubes and the exhaust hole
結果表明：步進缸內大部分區域流體流速較小，壓力較高，且變化不大，發生明顯變化的部位主要分佈在步進缸底部水管入口及截面突變處、內外套對孔處和排氣孔處。
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