Analysis of pipe flow with free surface. Part II. Theoretical analysis and experiment

Autor:	Ryuji Takaki, Amane Tanaka
Rok vydání:	1994
Předmět:	Fluid Flow and Transfer Processes Surface (mathematics) Plug flow Steady state Mechanical Engineering General Physics and Astronomy Mechanics Stokes flow Pipe flow Open-channel flow Physics::Fluid Dynamics Classical mechanics Free surface Stream function Mathematics
Zdroj:	Fluid Dynamics Research. 13:249-260
ISSN:	1873-7005 0169-5983
DOI:	10.1016/0169-5983(94)90053-1
Popis:	Flow field near the front of an incompressible viscous fluid pushed into a circular pipe is analyzed theoretically and observed experimentally. In the theory, an approximated stream function for a steady state near the axis of the pipe is obtained by use of the Stokes equation. In the experiment, the shape of the surface was observed by a video camera. The theoretical velocity profile and the surface shape near the axis coincide with those from computation (Part I) and experiment.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4430215c0de38485406601240c9b356c https://doi.org/10.1016/0169-5983(94)90053-1 Zobrazit plný text záznamu