Abstract
A two-dimensional solution for the velocity and pressure distributions in steady, laminar, isothermal flow of an ideal gas in a long tube is obtained as a double perturbation expension in β, the radius to length ratio, and ε, the relative pressure drop. It is found that simple approximations estimate the exact flow rate-pressure drop relationship accurately.
Original language | English (US) |
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Pages (from-to) | 67-74 |
Number of pages | 8 |
Journal | Applied Scientific Research |
Volume | 43 |
Issue number | 1 |
DOIs | |
State | Published - Mar 1986 |
All Science Journal Classification (ASJC) codes
- General Engineering