Describing law of motion of flexible inextensional shell in gravity force field
DOI:
https://doi.org/10.5377/nexo.v34i01.11317Keywords:
Analytical calculation method, Flexible inextensional (soft) shell, Motion resistance forces, Navier-Stokes equations, Shell gravity forceAbstract
This work makes use of Navier-Stokes equations to describe an analytical method of finding the motion speed of a flexible inextensional shell falling down to the ground from a preset height and determines the duration of this fall. The soft shell in question is a fabric body of aerodynamic shape or an item of clothes, an airborne vehicle element, etc. Analytical relations are presented for the speed at which the shell moves in the air, taking account of the air resistance and the shell fall duration. The boundary problem of the soft shell vertically falling in the air is solved.
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Published
2021-04-14
How to Cite
Byrdina, M. V., Bekmurzaev, L. A., Mitsik, M. F., & Kurenova, S. V. (2021). Describing law of motion of flexible inextensional shell in gravity force field. Nexo Scientific Journal, 34(01), 404–413. https://doi.org/10.5377/nexo.v34i01.11317
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