train aerodynamics 中文意思是什麼
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In this paper, using high - speed train aerodynamics model research system, the propagation mechanism of compression wave, which created when high - speed train entering into a tunnel was researched, at the same time the effect of velocity of the model train and the ratio of train with tunnel was analyzed, the result is helpful for future research
利用高速列車空氣動力學模型實驗系統對高速列車在進入隧道過程中瞬變壓力的傳播規律進行研究，並分析了列車速度以及阻塞比對測試結果的影響，得出的結論對以後的研究具有一定的參考和借鑒。 -
When high - speed train enters into a tunnel, a series of aerodynamics effects such as pressure variation in carriage noises were created
摘要高速列車進出隧道時會產生一系列空氣動力學效應，引起噪聲及車廂內壓力的變化。 -
Aerodynamics character model experiment analysis of high - speed train going through tunnel
高速列車進出隧道空氣動力學特徵模型實驗分析
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