vortex shedding

常見例句

Besides, in case the vortex shedding frequency is equal to a vibration frequency of structure, the rod will occur the vortex shedding resonance or called vortex resonance.
并且當(dāng)漩渦脫落頻率與桿件的固有頻率接近時(shí)，桿件會(huì)產(chǎn)生漩渦脫落共振或稱渦激共振。
In crosswind direction, the influence of vortex shedding for pole-type structures with different geometrical parameters is analyzed, the method for calculating crosswind response is presented.
同時(shí)考慮了不同風(fēng)速下橫風(fēng)向旋渦脫落對于不同參數(shù)的桿式構(gòu)件的影響，并給出橫風(fēng)向風(fēng)振響應(yīng)的計(jì)算方法。
The problem of altering the rotating coordinate system to absolute coordinate system is often encountered when the frequency characteristics of unsteady vortex shedding in turbine engine is studied.
在研究葉輪機(jī)械轉(zhuǎn)動(dòng)部件非定常旋渦脫落頻譜特性時(shí)，難以避免會(huì)遇到旋轉(zhuǎn)坐標(biāo)系向絕對坐標(biāo)系轉(zhuǎn)換的問題。

An innovative vortex-shedding roof-mounted antenna is one of many design elements utilized to help reduce wind noise.
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