%0 Journal Article
%T The Entrance Region of Circular Pipes Revisited
%A Frederick J. Young
%J Open Access Library Journal
%V 3
%N 7
%P 1-7
%@ 2333-9721
%D 2016
%I Open Access Library
%R 10.4236/oalib.1102675
%X
The laminar flow in the entrance region of pipes having a circular cross
section is investigated by the use of finite element solutions to the full
Navier-Stokes equations in cylindrical coordinates. Because these solutions
cover the complete three-dimensional geometry the usual development length is
no longer a very interesting parameter as explained herein. The velocities and
pressures are determined throughout the pipe and presented in graphic form.
%K Flow Development
%K Round Pipe
%K Incompressible Flow
%K Constant Temperature
%K Complete Finite Element Solution
%K Navier-Stokes Equations
%U http://www.oalib.com/paper/5266754