fluid-structure interaction造句
例句與造句
- Dynamic analysis of fluid - structure interaction for water impact of structure
結(jié)構(gòu)撞水的流固耦合動力分析 - Nonlinear dynamical modeling of fluid - structure interaction of fluid - conveying pipes
受約束懸臂輸流管道顫振的自適應(yīng)控制 - The model incorporates the effect of fluid - structure interaction , response of equipment and isolator influence
基于這一模型，設(shè)計適宜的沖擊隔離系統(tǒng)，滿足它的性能指標(biāo)。 - It is concluded that the study of fluid - structure interaction problems and structural design method is both important and urgent
指出進行高速船流固耦合分析和結(jié)構(gòu)設(shè)計方法研究的重要性和迫切性。 - Flow - induced viberation is basically a problem of fluid - structure interaction , and it is quite complex to solve mathematically
摘要流致振動其本質(zhì)是一個固液耦合問題，數(shù)學(xué)處理十分復(fù)雜，這里介紹一種電磁測量方法。 - It's difficult to find fluid-structure interaction in a sentence. 用fluid-structure interaction造句挺難的
- Based on the fluid - structure interaction theory , the system can accurately and conveninently predict the behaviors of the aft - part vibration of ships
該系統(tǒng)基于流固耦合理論，針對艦船尾部結(jié)構(gòu)特征，可以準(zhǔn)確方便地預(yù)報出艦船尾部振動特性。 - But using a floating bulkhead as a door of checkgate is a new concept . because of the complex boundary condition and the fluid - structure interaction , model testing is a very important method of researching in this field
浮箱門在動水中運行時，由于門體和水流的耦合作用和邊界條件的影響，其受力情況極其復(fù)雜，研究手段以物理模型試驗為主。 - By compared with the norm , the result from cfd is proved correct . the fluid - structure interaction emulation analysis shows the large displacement of the structure will affect the fluid movement and the wind pressures
采用cfd方法計算坡屋面周圍氣流的運動及對結(jié)構(gòu)的作用，求解體型系數(shù)，與規(guī)范比較表明采用cfd方法可以比較正確的反應(yīng)結(jié)構(gòu)表面的風(fēng)壓分布。 - Another method is the fluid - structure interaction emulation using the computational fluid dynamics ( cfd ) and the computational structure dynamics ( csd ) . the wind movement and the wind pressures are obtained by cfd
另一種方法是采用計算流體力學(xué)方法( computatinnalflulddynamies )和計算結(jié)構(gòu)力學(xué)方法( computationalstructuredynamics )仿真模擬結(jié)構(gòu)在風(fēng)場作用下的響應(yīng)。 - Under dynamic loading , buried pipe would first damaged in compressive region of bilateral fault , so special treatment should be done to pipe in bilateral fault region . buried pipeline ’ s damage under fluid - structure interaction is analyzed through adina - fsi with conveying medium and velocity in consideration
在考慮管內(nèi)介質(zhì)及流速的情況下,應(yīng)用adina中流體-結(jié)構(gòu)耦合分析求解器adina - fsi分析了固液耦合作用下地下管道的破壞情況。 - The transient cfd simulation including the spiral case , stay vane , guide vane , runner vane and draft tube at different operation points is studied fitly , then the result of the pressure distribution on runner blade is provided for the runner transient structural simulation by fluid - structure interaction ( fsi ) method
文中首先對高水頭小負(fù)荷的渦帶工況下混流式水輪機內(nèi)流場進行非定常cfd計算，得到渦帶工況下葉片表面不同時刻的水壓力載荷，并利用流固耦合方法對轉(zhuǎn)輪進行結(jié)構(gòu)場瞬態(tài)特性計算，分析轉(zhuǎn)輪葉片的動應(yīng)力特性。 - A synthetical optimization program based on the runner ' s efficiency and dynamic characteristics is developed all parts above have composed a full program to analyze the dynamic characteristics of a runner . besides , every part can run independently to compute respectively the fluid - structure interaction vibration , the dynamic characteristics on transition and synthetical optimization
以上研究構(gòu)成了轉(zhuǎn)輪動力特性分析的一套完整的程序和方法，同時各部分又可獨立運行，可分別進行轉(zhuǎn)輪液固禍合振動、過渡過程動態(tài)特性的計算以及轉(zhuǎn)輪的綜合優(yōu)化設(shè)計。 - In addition , aerodynamic stiffness and aerodynamic damping on the system are already obtained in the condition of fluid - structure interaction . it is known that aerodynamic loads are associated with blade vibration . the systematic eigenvalues are used to judge whether the flutter occurs so as to find the stable operating range of a wind turbine
本文把風(fēng)力機葉片簡化為懸臂梁，對梁截面的二維葉型建模，完整推導(dǎo)了二維葉型的線性運動微分方程和流構(gòu)耦合條件下系統(tǒng)的氣動剛度和氣動阻尼，此時氣動載荷與結(jié)構(gòu)的位移矢量以及速度矢量是相互耦合的，再利用系統(tǒng)的特征值來判斷葉片顫振是否發(fā)生，從而獲得風(fēng)機的穩(wěn)定工作范圍。 - In this paper , at first the cfd simulation including the spiral case , stay vane , guide vane , runner vane and draft tube at different operation points is studied , then the result of the pressure distribution on runner blade is provided for the runner structural simulation by fluid - structure interaction ( fsi ) method
本文首先對混流式水輪機全流道內(nèi)流場進行了多工況的cfd計算，得到不同工況下轉(zhuǎn)輪葉片表面水壓力載荷，并利用順序流固耦合方法對轉(zhuǎn)輪在各種工況下的應(yīng)力特性進行計算。 - The major research areas of a ship against non - contact underwater explosion include four sectors , namely , ( 1 ) the characteristics of fluid field disturbed by an underwater explosion ( loadings of underwater explosion ) ; ( 2 ) the analysis of transient fluid - structure interactions , and the corresponding dynamic responses of the ship ; ( 3 ) safety assessment of the ship structure undertaking the elastic - plastic dynamic responses ; and ( 4 ) determination of the shock environment imposed on the shipboard equipments , and evaluation of shock protection design
即非接觸水下爆炸的流場特征(水下爆炸載荷) 、瞬態(tài)流場與結(jié)構(gòu)相互作用所決定的艦船動響應(yīng)分析方法、以彈塑性動變形響應(yīng)分析為依據(jù)的艦船結(jié)構(gòu)水下爆炸安全性評估與防護技術(shù)、以船體結(jié)構(gòu)動響應(yīng)為輸入條件的船用設(shè)備沖擊環(huán)境的確定方法及相應(yīng)的設(shè)備抗沖擊設(shè)計分析方法。