Study on the Sand Duct Pressure and Energy Dissipation for Tongkou Hydro Power Station
ZHANG Xu - jin, YIN Chong - qing, LIU Ya - hui
DOI:10.11835/j.issn.1674-4764.2006.05.004
Received May 15, 2006,Revised May 15, 2006, Accepted , Available online July 01, 2015
Volume ,2006,Pages 18-22
- Abstract
Tongkou power station is an all-round hydro project,where the mixed exploitation mode is adopted with mainly for power generation.Integrated with the model test result,the duct discharge capacity and flow coefficient in various discharge hole are discussed,the influence of duct shape on inlet pressure,energy dissipation and tail water is analyzed,the improvement measures on conveyer way pressure and energy dissipation are put forward too.The achievements of this study have been adopted by the designers.