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What is shear stress in a fluid 2024?
应力
流体 无穷小
Questioner:Charlotte Davis 2023-06-05 09:10:03
The most authoritative answer in 2024
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Julian Davis——Works at the International Finance Corporation, Lives in Washington, D.C., USA.
Definition of
shear stress -
Shear stress is defined as a
force per unit area, acting parallel to an infinitesimal surface element.
Shear stress is primarily caused by friction between
fluid particles, due to
fluid viscosity.
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