Abstract
Based on the solution of Navier-Stokes equations and the standard k- ε turbulence model, numerical simulations of internal flows through two different concrete casings for the same runner are calculated in different operating conditions by using the body-fitted coordinate, the staggered grid system and the SIMPLEC algorithm. The simulated flow fields through the two casings are compared with each other. The results show that the turbulence model and the numerical method employed in the present work are precise and applicable to engineering utilization.
| Original language | English |
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| Title of host publication | Proceedings of the 2001 ASME Fluids Engineering Division Summer Meeting. Volume 2 |
| Subtitle of host publication | Symposia |
| Editors | T.J. O Hern, T.J. O Hern |
| Pages | 63-67 |
| Number of pages | 5 |
| Publication status | Published - 2003 |
| Externally published | Yes |
| Event | 2001 ASME Fluids Engineering Division Summer Meeting - New Orleans, LA, United States Duration: 29 May 2001 → 1 Jun 2001 |
Publication series
| Name | Proceedings of the ASME Fluids Engineering Division Summer Meeting |
|---|---|
| Volume | 2 |
Conference
| Conference | 2001 ASME Fluids Engineering Division Summer Meeting |
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| Country/Territory | United States |
| City | New Orleans, LA |
| Period | 29/05/01 → 1/06/01 |
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Zhao, L., Wang, G., Xu, H., Cao, S., & Zuo, Z. (2003). Optimum design on concrete casing with numerical method. In T. J. O Hern, & T. J. O Hern (Eds.), Proceedings of the 2001 ASME Fluids Engineering Division Summer Meeting. Volume 2: Symposia (pp. 63-67). (Proceedings of the ASME Fluids Engineering Division Summer Meeting; Vol. 2).