It is possible to solve n - s equations with the improvement of the hardware and software in computer field , and the development of numeric methods in computational fluid dynamics ( cfd ) 計算機軟、硬件技術(shù)日新月異、計算流體力學(xué)數(shù)值方法日益發(fā)展完善,使數(shù)值求解三維非定常n - s方程組成為可能。
Whether for direct inspection against cad data , styling , reverse engineering , computational fluid dynamics , milling or visualisation we have the technology and the system to meet your requirements 無論是直接針對檢查cad數(shù)據(jù),造型,逆向工程,計算流體力學(xué),銑削或22 -我們的技術(shù)和系統(tǒng),以滿足你的要求
Tecton has developed a centre of excellence in building energy and environmental design and modelling using integrated thermal and daylighting simulation software and computational fluid dynamics 我們開發(fā)了一個卓越的工具在在建筑節(jié)能、環(huán)境設(shè)計、用于集成散熱、照度仿真的建模軟件以及計算流體力學(xué)。
Nowadays , computational fluid dynamics ( cfd ) has developed quite mature . many cfd commercial softwares appear and the scope related to becomes wider and wider 現(xiàn)在,計算流體動力學(xué)( computationalfluiddynamics , cfd )已經(jīng)發(fā)展得相當(dāng)成熟,各種cfd商業(yè)軟件如雨后春筍般涌現(xiàn)出來,而且涉及的范圍越來越廣。
In order to investigate the effect of ice on the aerodynamic characteristics of the airfoil , ice accretion on the leading edge of the naca0012 airfoil is predicted using computational fluid dynamics in this paper 為了研究結(jié)冰對翼型氣動性能的影響,本文采用cfd的方法對naca0012翼型前緣的結(jié)冰進行預(yù)測。
( 4 ) as a result , optimum design criterion of catalytic converter is put forward . besides , prospect of application of computational fluid dynamics in construction design of catalytic converter is discussed ( 4 )通過以上研究提出了催化轉(zhuǎn)化器的優(yōu)化設(shè)計準則,探討了計算流體力學(xué)在催化轉(zhuǎn)化器設(shè)計上的應(yīng)用前景。
18 chung - jen tseng and min - hua shih , 2003 , " spectral relaxation effects on microscale heat transfer in thin films , " proc . of the 10th national computational fluid dynamics conference , pp . s2 19曾重仁,羅世坤, 2003 ,流道設(shè)計與操作條件對質(zhì)子交換膜燃料電池性能影響之研究,中國機械工程學(xué)會第二十屆全國學(xué)術(shù)研討會論文集, p . 877 - 884 。
Especially , the approximation model methods can be applied to the aerodynamic optimization design instead of the time - consuming computational fluid dynamics ( cfd ) analysis to shorten the design process and reduce the computational cost 在氣動優(yōu)化設(shè)計過程中,用該模型取代耗時的高精度的計算流體動力學(xué)分析,可以加速設(shè)計過程,降低設(shè)計成本。
In this scenario , computational fluid dynamics ( cfd ) as a typical science computation domain will shift to distributed computation . such a distributed cfd system exhibits autonomy , interactivity , heterogeneous , dynamic scalibility 網(wǎng)絡(luò)上可用分布資源的自主性與動態(tài)可伸縮性,及分布求解策略的自主性與動態(tài)性,都對cfd應(yīng)用軟件提出了新的要求。
The method not only brings a new method for the calculation of the hydrodynamics of ship hull , but also provides an interface effect having no sew between the ship computer aided design ( cad ) and ship computational fluid dynamics ( cfd ) 它不僅為船體水動力的研究帶來了新的處理方法,而且在船舶計算機輔助設(shè)計與船舶流體動力學(xué)之間起到了無縫的接口作用。