Extension of One-Dimensional Boundary Conditions for Junction to Those for Other Pipe Elements
961821
08/01/1996
- Event
- Content
- In order to unify the boundary conditions for various pipe elements and to simplify the computer code, the one-dimensional boundary conditions for three-way junction are extended to those for some pipe elements such as a nozzle and an elbow. To examine whether the extended boundary conditions are useful or not, the pulsatile flow through the pipe with the nozzle or elbow are numerically simulated using a Random-Choice Method and then the results are compared with those by the experiments. As a result, good agreement was found between experiments and calculations as long as the pressure histories are concerned and the extension of the boundary conditions is found to be valuable.
- Pages
- 9
- Citation
- Endo, M., and Iwamoto, J., "Extension of One-Dimensional Boundary Conditions for Junction to Those for Other Pipe Elements," SAE Technical Paper 961821, 1996, https://doi.org/10.4271/961821.