x
uploads/viscous fluid.jpg

viscous fluid 黏滯流體。

viscus

Numerical viscoelastic modeling for porphyroclast rotation in ductile shear zones is done by a viscoelastic finite element program based on detailed investigation to three ductile shear zones , the taihangshan mountains , north china . in this model porphyroclast garnet is assumed as isotropic elastic material with small elastic deformation , while the matrix quartz , feldspar as viscous fluid maxwell material which has increasing deformation with time . the viscosity of matrix is supposed to be 10 采用粘彈性力學分析程序對太行山阜平地區剪切帶中斑晶旋轉問題進行了有限元數值模擬。在計算模型中假定:石榴石斑晶為彈性材料,在應力作用下只產生很小的彈性變形石英長石質的基質部分為粘彈性材料,它具有隨時間變形不斷增大的特性。

Shan - tarng chen , shu - chin wang , experimental determination among available theories describing the drag force exerting on steel spheres and cu and al cylinders moving in a viscous fluid . physica scripta , vol . 70 , 349 - 353 , 2004 陳美玲、王淑琴、林淑靜、黃平屯, 2004 。 ”國二學生設計與進行開放性實驗的表現之個案研究?以探究影響浮力大小的因素為例” 。 2004年物理教育學術研討會。

During the process of measuring compression ratio , the viscous fluid instead of burning gas is applied to measure the maximal volume . residual volume and working volume of the engine combustion cylinder respectively 在壓縮比測量裝置中,采用粘性液體,代替發動機工作燃氣,分別測量出發動機燃燒工作室的最大容積、余隙容積和工作容積,方便地計算出發動機的壓縮比。

Given the vast numbers of heat exchangers used in the process industry for viscous fluids , substantial capital and operating cost savings can be achieved by employing twisted tapes to improve their heat transfer performance 在管內采用扭帶插入件進行強化傳熱是目前工業中強化傳熱應用較廣泛的一種技術,因而受到人們的關注。

In chapter 5 , based on biot ' s theory for anisotropic fluid - saturated porous media , the rayleigh waves in orthotropic non - viscous fluid - saturated porous media are studied 在第5章中,以biot的各向異性液飽和多孔介質理論為基礎,研究了正交各向異性無粘流體飽和多孔介質中瑞利波的傳播特性。

Ordinary fluids act in much the same way ; in fact , saturn ' s rings can be thought of as a viscous fluid in which the colliding molecules are actually rocks 普通的流體也有極相似的行為;其實土星環可視為黏滯流體,其中相互碰撞的分子實際上是巖石!

Yet even at great depth , the mantle remains an exceedingly viscous fluid , flowing ever so slowly even in response to extreme pressures 然而即使在極深處,地幔仍保持非常粘滯的液態,即使是在極度的壓力下流動也十分緩慢。

Nonlinearly viscous fluid 非線性粘滯鈴