無粘流場 的英文怎麼說
中文拼音 [wúniánliúchǎng]
無粘流場
英文
inviscid flow field-
Flow characteristics, especially in inviscid region, are determined by absolute value as well as relative value of scale
流場(特別是核心無粘流區)的特性不僅取決于流動尺度的相對值,也取決于其絕對值。The rapid and reversible change between fluid and solid enables erf potential applications in mechatronic devices, cars and general machines. the transmission ability of a self - made cylinder coupling with zeolite - based erf was investigated, the torque transmission of the coupling in wide ranges of driving speed and electric field was measured. the relationship between the transmission torque, the zero field viscosity of erf and shear yield stress of erf under different electric fields was obtained and compared with theoretical prediction
本文用沸石和硅油配製的電流變液,在自製圓筒式聯軸器上研究了在一定的速度范圍和有無電場作用條件下測量了其扭矩傳遞能力,獲得了傳遞扭矩與零電場電流變液粘度以及電場中電流變液的剪切屈服應力之間的關系,並與理論值進行了比較。By using the new method of variable separation with addition, semi - analytical solutions of 2 - dimensional ( 2 - d ) steady incompressible viscous gas diffusion flow field are obtained in the paper, and suitable conditions are discussed
摘要運用加法分離變量法,解析求解了二維定常粘性氣體不可壓縮擴散流場,得到了幾組空氣流場有源匯和無源匯情況下擴散流場的半解析解,並分析了其適用條件。It is shown that as long as the l norm of the gradient of the velocity vector field of the flow is finite, that is, if for any t > 0, then the classical solution exists globally on [ 0, t ]
該準則表明只要流體速度場的梯度的l ~范數有限,即如果對任意的,則三維無粘boussinesq方程組的古典解在[ o , t ]上整體存在。分享友人