نتایج جستجو برای: shear thickening
تعداد نتایج: 84771 فیلتر نتایج به سال:
in this paper, finite element model of woven fabric target has been investigated which is impacted by a cylindrical projectile. fabrics are impregnated with shear thickening fluid (stf). the effects of the (stf) have been considered as frictional effect. the stf has been made (nano silica and polyethylene glycol (peg)) and then diluted by ethanol proportion of 3:1. yarn pulling out test from in...
OBJECTIVES To assess the effect of chronic, repetitive increases and decreases in blood flow on an artery. MATERIALS AND METHODS Arteriovenous fistulae were created in Japanese male rabbits between the left common carotid artery and the corresponding external jugular vein. Animals were placed into either control groups or one of six cycle groups consisting of flow variations (0.5 cycles, 1.0 ...
In this paper, the study of fully developed flow a self-similar (fractal) power-law fluid is presented. The rheological way behaving modeled utilizing Ostwald–de Waele relationship (covering shear-thinning, Newtonian and shear-thickening fluids). A depicted as continuum in noninteger dimensional space. Involving vector calculus for instance space, we determine an analytical solution Cauchy equa...
Venous stenosis is a significant problem in arteriovenous fistulae, likely due to anatomical configuration and wall shear stress profiles. To identify linkages between wall shear stress and the magnitude and pattern of vascular stenosis, we produced curved and straight fistulae in a pig model. A complete wall stress profile was calculated for the curved configuration and correlated with luminal...
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