cavitation test 中文意思是什麼
cavitation test
解釋
空化試驗- cavitation : n. 1. 【航空】氣穴現象；氣渦現象。2. 【物理學】成穴；空化，（超聲波的）空穴作用；【醫學】成洞，成腔。
- test : n 1 檢驗，檢查；考查；測驗；考試；考驗。2 檢驗用品；試金石；【化學】試藥；（判斷的）標準。3 【化...
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In addition, cavitation is a difficult problem in hydraulic machinery. on the basis of a great deal of literature review, the author is also involved in the design of cavitation test facility
另外，汽蝕一直是水力機械的難點問題，在閱讀大量相關資料的基礎上，積極參與設計了泥泵汽蝕試驗裝置。 -
This paper gives a systematical research on high frequency distortion performance of vehicle shock absorber. we prove that the cavitation specific property is another basic cause of high frequency distortion of vehicle shock absorber. we put forward the new utility engineering theory about saturated a un - saturated high frequency distortion clearly. we also sum up the technology norms of the test of shock absorber cavitation specilic property on domestic equipment comprehensively
該文對車輛筒式減振器高頻畸變特性進行了系統研究.揭示並論證了泡沫特性是筒式減振器高頻畸變的另一類重要基本成因，明確地提出飽和與不飽和高頻畸變等工程實用新概念.文中還對使用國產設備進行減振器泡沫特性臺架試驗的技術路線進行了歸納 -
The method of vibration cavitation erosion test
振動空蝕試驗方法 -
In this paper, it is introduced to the influence of cavitation factor, measurement taps, sampling frequency and sampling time on the test result in pressure fluctuation test of the water turbine
摘要介紹了水輪機壓力脈動試驗時空化系數、測量位置及測點、信號采樣頻率及采樣時間等因素對試驗結果的影響。 -
At same time, author suggests to change cavitation factor to important operation condition during pressure fluctuation test so to avoid producing the phenomenon of cavitation stimulus in the prototype operation
同時，建議針對水輪機的重要運行工況，增加不同空化系數下的壓力脈動試驗，以避免在真機運行時可能產生「空化自激」現象，確保原型機組的安全運行。 -
Until now, there have been a few reports on the damage of the water pumps caused by sand and water cavitation. by use of the test loop for solid and liquid two phases, under the condition of 3 % head drop, the damage location and relative degree of the sand and water cavitaiton occurred on the impeller were tested and researched. the result was, them, compared with the results under the condition that water cavitation occurred and no cavitation but only wear occurred. the differencts were analyzed. the analysis result can be used as the basis of the further research and the improvement of the impeller shape
目前含沙水汽蝕對水泵損傷方面的報導甚少，本文利用固液兩相流試驗臺，對離心泵閉式葉輪在含沙水汽蝕時（ 3揚程下降點）的損傷部位和相對程度進行了試驗研究，並將此結果與清水介質發生汽蝕時的損傷情況[ 13 ]及含沙水無汽蝕情況下的磨損情況[ 7 ]相比較，對其差異進行了分析，為今後進一步探討葉輪損傷機理和葉型改進提供了實驗依據。 -
Test method for cavitation corrosion and erosion - corrosion characteristics of aluminum pumps with engine coolants
發動機冷卻劑對鋁泵的氣蝕和侵蝕特性測試方法 -
Standard test method for cavitation corrosion and erosion - corrosion characteristics of aluminum pumps with engine coolants
帶有發動機冷卻劑的鋁泵的氣蝕和侵蝕特性的標準試驗方法
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