Axisymmetric irrotational potential flows of an ideal fluid in doubly connected domains

Autor:	A. I. Snopov, A. A. Bondarchuk, M. A. Sumbatyan
Rok vydání:	2017
Předmět:	Fluid Flow and Transfer Processes Physics Ideal (set theory) Mechanical Engineering Rotational symmetry General Physics and Astronomy Perfect fluid Mechanics Conservative vector field Physics::Fluid Dynamics Flow (mathematics) Compressibility Tube (container) Finite thickness
Zdroj:	Fluid Dynamics. 52:1-8
ISSN:	1573-8507 0015-4628
DOI:	10.1134/s001546281701001x
Popis:	Amethod of constructing the model of ideal incompressible unbounded flow past an axisymmetric tube is developed; the tube shape and dimensions are determined in the process of the problem solution. The problem is solved using the method of spatial annular sources and sinks. It is shown that under certain conditions the resulting flow corresponds to that past a round finite-length tube, whose wall has a finite thickness. It is established that near the tunnel entry the flow is considerably restructured.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8fea6701270700d929d28e685a5424b2 https://doi.org/10.1134/s001546281701001x Zobrazit plný text záznamu Plný text ve formátu PDF