翻訳と辞書 Words near each other ・ Constantin Duțu ・ Constantin Dăscălescu ・ Constantin Enache ・ Constantin Esarcu ・ Constantin Fahlberg ・ Constantin Fasolt ・ Constantin Fehrenbach ・ Constant torque on take-off ・ Constant Troyon ・ Constant van Crombrugghe ・ Constant van Langhendonck ・ Constant Vanden Stock ・ Constant Vanden Stock Stadium ・ Constant Villegas ・ Constant Vincent Houlbert ・ Constant Viscosity Elastic (Boger) Fluids ・ Constant visual observation ・ Constant voltage ・ Constant weight apnea ・ Constant weight without fins ・ Constant-current diode ・ Constant-Désiré Despradelle ・ Constant-energy surface ・ Constant-force spring ・ Constant-Joseph Brochart ・ Constant-mean-curvature surface ・ Constant-Serge Bounda ・ Constant-slope barrier ・ Constant-speed propeller ・ Constant-velocity joint Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Constant Viscosity Elastic (Boger) Fluids ： ウィキペディア英語版 Constant Viscosity Elastic (Boger) Fluids Constant Viscosity Elastic Liquids are elastic fluids with constant viscosity. This creates an effect in the fluid where it flows like a liquid, yet behaves like an elastic solid when stretched out. Most elastic fluids exhibit shear thinning (viscosity decreases as shear strain is applied), because they are solutions containing polymers. But Boger fluids are exceptions since they are highly dilute solutions, so dilute that shear thinning caused by the polymers can be ignored. Boger fluids are made primarily by adding a small amount of polymer to a Newtonian fluid with a high viscosity, the most original solution being polyacrylamide mixed with corn syrup. It is a simple compound to synthesize but important to the study of rheology because elastic effects and shear effects can be clearly distinguished in experiments using Boger fluids. Without Boger fluids, it was difficult to determine if a non-Newtonian effect was caused by elasticity, shear thinning, or both; non-Newtonian flow caused by elasticity was rarely identifiable. Since Boger fluids can have constant viscosity, an experiment can be done where the results of the flow rates of a Boger liquid and a Newtonian liquid with the same viscosity can be compared, and the difference in the flow rates would show the change caused by the elasticity of the Boger liquid.〔James, David F. "Boger Fluids." http://www.annualreviews.org/doi/pdf/10.1146/annurev.fluid.010908.165125 Retrieved Web. 11 Nov. 2013.〕 == Research == 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Constant Viscosity Elastic (Boger) Fluids」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.