空泡試驗 的英文怎麼說

中文拼音 [kōngpāoshìyàn]
空泡試驗 英文
cavitation test
  • 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
  • 泡 : 泡Ⅰ名詞1 （氣泡） bubble 2 （像泡一樣的東西） sth shaped like a bubble Ⅱ動詞1 （較長時間地放在液...
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 空泡 : [醫學] vacuole; physalides; vacuolus
  • 試驗 : trial; experiment; test
  1. Code for propeller cavitation tests in uniform flow carried out in cavitation tunnel

    空泡水筒均流中螺旋槳模型試驗規程
  2. The advantage and disadvantage of measurement of propeller - induced pressure by using different equipment is discussed. the method to obtain self - propulsion point for full scale in depressurized towing tank is studied. the measurements of pressure of two propeller models are carried out, the results of the measurement agree with those obtained by cavitation tunnel very well, which proves this measurement is successful, and the theoretical prediction is verified too

    比較了不同測試設備用於螺旋槳脈動壓力測試的優缺點，探討了在減壓拖曳水池中實現實船自航點的方法，並進行了兩只螺旋槳模型的脈動壓力測試，經與空泡水洞中脈動壓力的測試結果進行比較，說明該項測試是成功的，同時也對脈動壓力的理論預報結果做了驗證。
  3. Automatic control system for ventilating which has been used in the study of water tunnel supercavitating experiments has been designed in this paper

    本文設計了用於水洞超空泡試驗研究的充氣自動控制系統。
  4. By the prove of experiment, the system is reliable, stable and easy to use. it can fulfill the request of the experiment and resulted a good effect in the experiment

    試驗使用表明，該系統工作穩定可靠，使用操作方便，能夠滿足超空泡水洞試驗研究的要求，並在試驗中取得了較好的效果。
  5. Experimental investigation on cavity flow pattern of slender bodies

    細長體空泡流型試驗研究
  6. 3 ) open - water and self - propulsion tests for the hd propeller and mau propeller. 4 ) cavitation observation and pulsing pressure measurement

    3 ）滬東型（ hd ） mau圖譜槳的敞水試驗和自航試驗4 ）滬東型（ hd ）螺旋槳的空泡觀察與脈動壓力測量。
  7. An experimental study of the cavities characters of headforms and their influence on the drag characters of slender body

    系列頭型空泡特徵及其對細長體阻力特性影響的試驗研究
  8. With the fund item sponsored by the national laboratory of hydrodynamics, the study on measurement method of propeller - induced pressure with using self - propulsion model has been carried out in depressurized towing tank

    在脈動壓力的模型測試研究方面，本文在水動力學國家重點實驗室基金項目的資助下，對在減壓拖曳水池中利用自航模進行空泡螺旋槳誘導的脈動壓力的測試方法進行了研究。
  9. The prediction of propeller - induced hull pressure fluctuation in non - uniform flow is studied by using theoretical calculation and model experiment systematically. an intact method and computer program for the prediction of unsteady cavitating propeller - induced hull pressure fluctuation in non - uniform flow is set up in this paper. the measurement of propeller induced hull pressure fluctuation in depressurized towing tank carried out in this paper is the first time inland

    本文從理論計算和模型試驗兩個方面系統地研究了不均勻流場中螺旋槳空泡誘導的船體表面脈動壓力的預報問題，建立了一套完整的預報非定常空泡螺旋槳誘導的船體表面脈動壓力的方法和程序，並在國內首次完成了在減壓拖曳水池中進行空泡螺旋槳誘導的船體表面脈動壓力測試。
  10. So the developing of automatic ventilating control system has offer a reliable and powerful tool for the study of supercavitation

    因此，自動充氣控制系統的開發，為超空泡的研究提供了有力的工具和可靠的試驗平臺。
  11. The paper is on how to set up lab platform of vapour spewing to uppercooling water surface to coagulate directly and to observe and analyse which vapour coagulate on the water surface, the results enable people to know the security system of nuclear power. the range of the pressure parameters of prz is from 0. 2mpa to 0. 6mpa, and the range of the initial temperature parameters of cmt is from 23. 5 to 78. 5, all of the testing points are 30 and there are fifty thousand testing data. many results of vapour spewing to uppercooling water surface vertically to coagulate can get. for example : coagulating can make the water of cmt surge forcefully when vapour spews to uppercooling water surface, too many vapour - bubbles come into being and strike the water of cmt owing to rupture continually, all these will strengthen the surge because of the vapour pressure of cmt

    實驗中prz飽和蒸汽壓力變化范圍為: 0 . 2mpa - 0 . 6mpa ， cmt中水初始溫度變化范圍: 23 . 5 - 78 . 5 ，實驗中測試工況30個左右，實驗測試數據50萬余個，得出了很多與非能動安全系統相關的蒸汽垂直噴向過冷水表面凝結時的結論：蒸汽垂直噴入過冷水表面凝結時會造成cmt中液面的強烈波動和振蕩，產生大量蒸汽汽泡，汽泡不斷破裂對cmt中液體帶來很大沖擊，勢必引起cmt中液體的振蕩，造成cmt汽空間汽壓不均勻，加強cmt液體的振蕩和波動。
  12. Aerospace series - non - metallic materials - foaming structural adhesives - test methods - determination of water absorption

    航空航天系列.非金屬材料.泡沫結構粘合劑.試驗方法.吸水性的測定
  13. Aerospace series - non - metallic materials - foaming structural adhesives - test methods - part 6 : determination of water absorption

    航空航天系列.非金屬材料.泡沫結構粘合劑.試驗方法.第6部分:吸水性的測定
  14. Aerospace series - non - metallic materials ; foaming structural adhesives ; test methods - part 6 : determination of water absorption ; german and english version en 2667 - 6 : 2001

    航空航天系列.非金屬材料.泡沫結構粘合劑.試驗方法
  15. Study of the supercavitation is in the primary state in our country. and the area of experimental facilities concerning supercavitation is almost a blank. this is a big obstacle in the way of developing of supercavitation theory

    我國對于超空化的研究目前處于起步階段，超空化研究的專用試驗設備基本是一片空白，這嚴重製約著超空泡理論的深入研究。
  16. Through comparison, it can be seen that the turbulent coherent structure near the wall influences directly the striking effect of the bubble and sand. a new proposal is put forward at the end of the thesis that the destruction caused by the combination of cavitation and sand abrasion can be mitigated by means of controlling the turbulent coherent structure near the wall

    最後用有關的結論對過去的空蝕與泥沙磨損聯合作用的一些試驗觀測結果進行了定性的分析、評述，並提出通過控制擬序結構的發生以達到控制空泡、沙粒對壁面的沖擊作用是減輕磨蝕破壞的一條新的途徑。
  17. Standard test method for open - cell content of rigid cellular plastics by the air pycnometer

    用空氣比重計測量硬質泡沫塑料的開孔氣穴含量的標準試驗方法
  18. 08. 02 open - cell content porosity of rigid cellular plastics by the air pycnometer, test method for

    用空氣比重瓶測定硬質泡沫塑料的開孔率孔隙率的試驗方法
  19. In this paper, some aspects of vacuum preloading were studied as follows. vacuum consolidation test and load consolidation test were performed and compared for different kind of soil samples. after analyzing the results of tests, the four major mechanisms of vacuum consolidation were defined as : variation of capillary potential, drainage of sealed bubbles, vaporization and action of atmosphere pressure, in which, the action of atmosphere pressure is the most important factor

    首先對不同土樣進行了一系列室內真空固結和加載固結的對比試驗，通過對試驗結果的比較分析，明確了抽真空引起土樣固結的原因，即抽真空作用會在四個方面對試樣產生影響：毛細管勢的改變、封閉氣泡的排出、汽化現象及大氣壓的作用，而其中大氣壓的作用是最主要的。
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