Collision of a solid with an incompressible fluid

被引:4
|
作者
Frémond, M
Gormaz, R
Martín, JAS
机构
[1] Lab Cent Ponts & Chaussees, Lab Lagrange, F-75732 Paris, France
[2] Univ Chile, Dept Ingn Matemat, Santiago, Chile
关键词
Contact Force; Incompressible Fluid; Swimming Pool; Large Stress; Viscous Incompressible Fluid;
D O I
10.1007/s00162-003-0088-y
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
We give a predictive theory of the collisions of a viscous incompressible fluid with solids. The theory is based on interior percussions which account for the very large stresses and contact forces resulting from the kinematic incompatibilities responsible for the collision. New equation of motion and constitutive laws result from the theory. Examples dealing with a fluid colliding with its container and with a diver impacting the water of a swimming pool are studied.
引用
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页码:405 / 420
页数:16
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