Silting Problems in Hydropower PlantsS.P. Kaushish, B.S.K. Naidu The 26 papers in this volume cover: catchment treatment and reservoir sediment ation; de-silting and silt disposal; modelling techniques; hydraulic design considerations; and mechanical design and material technology. |
Contents
Siltation of ReservoirsKoyna Hydroelectirc Project A Case Study | 1 |
Study on Starting Velocity of Cohesive Sedimentation 22 | 22 |
Sediment Problems in Storage Power Plants and Remedial Measures 1235 | 35 |
Dredging Problems in BSL Balancing ReservoirA Case Study | 49 |
Design of Desilting Structures and Silt Disposal of Casecnan Mulitpurpose Project | 72 |
Numerical Simulation of Flow Field and Sediment Concentration in Forebay | 93 |
Design and Development of Model Test Facilities for Predicting Silt Damages | 107 |
Hydraulic Design of a Francis Runner Profile Inherently Resistant to Silt Erosion | 128 |
Successful Design and Development of Additional Repair Seal at Site for Francis | 147 |
Improvements in Generating Units of Salal Hydro Power Station 6 x 115 MW | 159 |
Real Scale Performance of Advanced Erosion Protection Techniques on | 168 |
Silting Problems in Hydro Plants and their Remedial Measures | 176 |
Problems Encountered due to Erosion of Hydro Turbine Components Working in | 185 |
Case Study The Siltation Issue in the Cameron Highlands Batang Padang | 196 |
Determination of Optimal Sediment Size to be Excluded for Runofriver | 206 |
Russian Experience in Design of Dam Projects on Rivers with Heavy Sediment Load | 215 |
DesignSelection Guidelines | 136 |
Silting Problem on OM An Experience of Reservoir Type and Runofriver Type | 222 |
Common terms and phrases
abrasion additional repair seal Baira Siul balancing reservoir Batang Padang Beas bed load bell-mouth BHEL Bhote Kosi blades BSL Project Casecnan cavitation cavitation erosion coating coefficient cohesive sedimentation Conference Silting Problems cumecs damage desanding desilting arrangements desilting basin discharge draft tube dredged dredger due to silt efficiency equation erosion testing existing repair seal flood flow flushing Francis turbines guide vanes HVOF hydraulic Hydro Power hydro turbine hydroelectric project hydropower Hydropower Plants India intake International Conference Silting Khad labyrinth m³/s machine maintenance material model tests monsoon Nepal NHPC operation outlet Pandoh parameters penstock Polyurethane power house power plant power stations pressure PRINCIPAL THEME PAPER Problems in Hydropower Rangit river rubber portion runner Satluj sediment deposition settling basin silt content silt erosion silt particles silty water soil spillway stainless steel starting velocity storage sub-watersheds Sundernagar surface Sutlej Telom tunnel turbine seal units