DYNAMIC STABILITY OF A CIRCULAR PIPE, SUPPORTED ON AN LINEAR-ELASTIC SUPPORT AT ITS END

Dimitar Lolov

Scientific paper ID 1281 : 2016/1

DYNAMIC STABILITY OF A CIRCULAR PIPE, SUPPORTED ON AN LINEAR-ELASTIC SUPPORT AT ITS END

Dimitar Lolov

In this paper is investigated the in-plane stability of a circular pipe. Linear-elastic spring support is attached at one of its ends. The pipe is assumed inextensible. The flowing fluid in the pipe is heavy, incompressible and has a constant velocity. The matrix method is employed in solving the problem. The influence of the stiffness of the spring support on the critical fluid velocity is investigated.

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динамична устойчивост критична скорост крива тръба флуид линейно-еластична опораdynamic stability critical velocity circular pipe fluid linear-elastic supportDimitar Lolov

BIBLIOGRAPHY

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