wind-tunnel technique 中文意思是什麼
wind-tunnel technique
解釋
風洞技術-
The feasibility of the technique is examined by using compute simulation and flutter testing of aeroelastic models in low - speed wind tunnel
經數字模擬及氣彈模型低速風洞顫振試驗數據驗證，取得了滿意的效果。 -
In this paper, in order to find the approaches to reduce the drag levels and enhance the lift - drag ratio for grid fin, the aerodynamic characteristics of the grid fin are calculated with tvd finite volume scheme and wind tunnel tests. according to the complex flow field, a curve - long parameter grid generation technique is applied, and the density of the grid is processed
為適應復雜流場的數值計算，對網格生成方法進行了研究，採用弧長網格生成法進行貼體網格生成，並對網格進行了加密處理，使物面附近網格盡量密些，而在遠場使網格盡量稀疏些。 -
On basis of this property a new type of coherence function was proposed and a simplified method of analyzing structure ' s wind - induced response and equivalent load was proposed. wind tunnel experiments with the caarc standard tall building model was executed to verify the proposed method with the dynamic balance technique. the comparisons show the good agreement on the basis of linear mode shape assumption that is used in balance technique
按照簡化方法計算的基底傾覆彎矩功率譜、基底彎矩響應、頂部加速度和位移響應等參數均能與高頻底座天平試驗的結果較好的符合，等效設計荷載的計算結果也與按照《建築結構荷載規范》的計算結果具有一定的可比性。 -
In order to research the wind loads and dynamic responses of tall buildings, the numerical analysis technique, experiment of aeroelastic model in boundary layer wind tunnel, and high - frequecy force balance technique have been reported in this paper
為了研究高層建築物的風荷載及其動態響應，本文分別應用了數值分析方法、風洞中的氣動彈性和高頻動天平實驗技術，同時也探討了行人高度風環境。 -
The technique method we used is the environment wind tunnel technique which is common tool with advantage of independent on nature condition, shorten period of study and save large quantity time, manpower and material resources
人們試圖通過環境風洞模擬對沙漠進行多方面的研究。應用風洞實驗技術研究風沙地貌，不受自然條件的限制，能夠大大縮短研究周期，大量節省時間，人力和物力。
分享友人