超空泡 的英文怎麼說
中文拼音 [chāokōngpāo]
超空泡
英文
supercavitation-
Experimental investigation of ventilated supercavity on symmetrical underwater bodies
水下航行體通氣超空泡非對稱性研究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。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。The flux of ventilating is one of the most important factors of the control of producing, developing and crumbling of supercavitation
充氣流量是控制超空泡產生、發展和最後潰滅的主要因素之一。The investigation on morphology of ventilated supercavity
通氣超空泡的形態特性研究On asymmetry of ventilated supercavity of underwater vehicle
軸對稱航行體通氣超空泡的特性實驗研究The study of underwater trajectory and motion stability of supercaviting bodies, dealing with three kinds of media - solid, liquid, gas ( vapor ), is one of the most important problems in mechanics and engineering
摘要超空泡狀態下的航行體水下彈道的研究涉及固、液、氣(汽)三相介質的運動。In this paper, the theory of slender bodies was used to calculate hydrodynamic forces and to numerically simulate the underwater trajectory of supercaviting bodies, the motion stability of supercaviting bodies was analyzed, too
本文應用細長體理論計算航行體在超空泡狀態下的流體動力,成功類比了超空泡狀態下的航行體水下彈道。The research in this paper has been supported by the supercavitating hydro - mechanics theory on the super - velocity underwater weapon research program administered by the office of nation defense key lab fund ( contract 99js21
本論文的選題來源於國防重點實驗室基金課題「超高速水中兵器的超空泡水動力原理研究」 ( 99js21The research in this paper has been supported by the super - cavitating hydro - mechanics theory on the super - velocity underwater weapon research program administered by the office of nation defense key lab fund ( contract 99js21. 1. hko302 ), and it is the important part of the program
本論文的選題來源於國防重點實驗室基金課題「超高速水中兵器的超空泡水動力原理研究」 ( 99js21 . 1 . hko302 ) ,並是該課題研究內容的重要組成部分。The main work in this paper includes three parts : the theory research on partially - cavitating and super - cavitating axisymmetric bodies, the numerical computations and experimental investigations on partially - cavitation and super - cavitation on axisymmetric bodies. after finishing the study of theory and experiment on the partially - cavitation and super - cavitation for axisymmetric body, i use the potential flow theory to build the mathematical model on the partially - cavitation and super - cavitation for axisymmetric body. many cavity wake models, such as pressure recovery close model, riabouchinsky model and re - entrant jet model, are studied seriously
本文在深入研究了回轉體局部空化與超空化理論及實驗結果的基礎上,基於勢流理論,建立了回轉體局部空泡和超空泡流場的基本數學模型,通過對kinnas和fine 、 uhlman以及jiedang和gertkuiper等人基於二維水翼提出的壓力恢復閉合模型、鏡像板模型和回射流模型等空泡尾流模型進行了逐一的研究分析,發現其中的壓力恢復閉合模型較適用於模擬回轉體空泡尾部流場,並選用此空泡尾流模型作為求解回轉體空化流場正問題與逆問題的數學模型的組成部分。Then this model is chose to compute the cavitating problem. the panel method employs sources to solve the problem of partially - cavitation and super - cavitation for axisymmetric body. the sources are distributed on the bodies and cavity surfaces
通過在回轉體表面和空泡表面分佈源匯的方法,建立了求解回轉體局部空泡與超空泡流場的數值方法。Approximate calculation of super - cavity profile based on slender - body theory
基於細長體理論的超空泡外形估算Experimental investigation on the incipiency and the shape of supercavity for slender bodies with different headforms
頭形對細長體超空泡生成與外形影響的實驗研究On hydrodynamic design of underwater supercavitating high speed vehicle
水下超空泡航行體流體動力設計原理研究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。By using the simulation language open gl and programming environment vc + + 6. 0, the torpedo supercavitation simulation programis developed. with the program, we can study the supercaviting byvaring the value of the shape of the cavitato, the pressure and the mainstream velocity
應用模擬語言opengl和編程開發環境vc + + 6 . 0 ,初步開發了魚雷超空化模擬程序,本程序可以通過改變空化器形狀、壓力值、水流速度等參數來考察超空泡的形狀。This paper has presented the calculation formula and numerical solution methods to determine the range and volume of partially cavity, supercavity by using surface panel method, and has predicted the range and volume of unsteady cavitation of propeller by using surface panel method for the first time inland
本文敘述了應用面元法確定非定常螺旋槳局部空泡、超空泡的范圍和體積的計算公式和數值求解方法,在國內首次應用面元法預報了螺旋槳非定常空泡的范圍和體積。According to the mathematical model and the numerical method, the cavity shape and hydrodynamic characteristics of two kinds of head shape on cavitating axisymmetric bodies at zero attack are computed in this paper. because the discretization method have effect on the convergence of the results, different kinds of discretization are employed in the partially - cavitating and super - cavitating flows
依據建立的數學模型與數值方法,對兩種典型的回轉體頭部線型(即頭部為光滑過渡曲線的回轉體和頭部有突變角度的回轉體)的局部空泡和超空泡繞流場進行了數值計算。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。分享友人