Research Perspectives in Hydraulics and Water Resources Engineering

Contents......Page 10
Preface......Page 8
1 Introduction......Page 11
3 Transport Process......Page 12
4 Reichardt's Hypothesis......Page 14
5 Axially Symmetric Jet Solution......Page 15
6 Turbulent Jets from a Series of Holes......Page 17
7 Dual Mixing Lengths: Modified Reichardt's Hypothesis......Page 18
8 Three Dimensional Wall Jets......Page 23
9 Mean Velocity Field : Experimental Results......Page 24
10 Use of Single Mixing Length for Three Dimensional Jets......Page 31
11 Co-flowing Jets......Page 34
12 Experimental Verification......Page 36
13 Diffusion of Jets in a Confined Space......Page 43
References......Page 45
1 Introduction......Page 49
2 Various regions of flow......Page 50
3 Turbulent flow over smooth flat plate......Page 51
4 Turbulent flow through a circular pipe......Page 52
5 Turbulent flow through wide-open channels......Page 53
6 Turbulent flow in narrow open channels......Page 55
8 Formulation of velocity model......Page 58
9 Mean shear local shear and shear distribution......Page 79
10 Side wall correction procedure......Page 84
11 Friction factor......Page 87
12 Conclusions......Page 91
References......Page 92
1 Introduction......Page 99
2 Governing Equations......Page 100
3 One-dimensional Shock Flow......Page 102
4 Two-Dimensional Shock Flow......Page 119
5 Summary And Suggestions For Future Work......Page 128
References......Page 130
1 Introduction......Page 141
2 Visualization of Horseshoe Vortex (HSV)......Page 142
3 Horseshoe Vortex Characteristics on Rigid Bed......Page 144
5 Characteristics of Scouring Horseshoe Vortex......Page 151
6 Observations on Horseshoe Vortex Computations......Page 156
7 Vortex Concept for Prediction of Scour Depth......Page 157
8 Conclusions......Page 158
References......Page 159
1 Introduction......Page 161
2 Treatment of Secondary Effluents......Page 162
3 Treatment of Secondary/Primary Effluents......Page 164
4 Treatment of Combined Secondary and Tertiary Waste Waters......Page 165
5 Municipal Wastewater Treatment......Page 166
6 Removal of Harmful Organic Pollutants......Page 167
7 Sat as a Recharge Basin......Page 168
9 Facts for Future Investigations......Page 169
10 Summary......Page 170
References......Page 176
1 Introduction......Page 179
2 Chance Constrained Programming (CCP)......Page 182
3 Stochastic Dynamic Programming (SDP) Models......Page 186
4 Monte Carlo Simulation......Page 188
5 Risk Equivalent Seasonal Models......Page 191
6 Fuzzy Decision Models......Page 192
7 Perspectives for Future Research......Page 197
References......Page 198
1 Introduction......Page 203
2 Water Resources and Agricultural Production in India......Page 206
3 Status of Research in Irrigation Water Management at Project Level......Page 220
4 Status of Research in Irrigation Water Management at Field Level......Page 264
5 Perspectives Future Research and Development Needs......Page 274
References......Page 279
1 Introduction......Page 297
2 Hydrological Studies......Page 298
3 Watershed planning and management......Page 304
4 Irrigation management......Page 306
5 Drought management......Page 309
7 Soil salinity......Page 310
8 Reservoir sedimentation......Page 313
10 Geographic information system......Page 314
11 Global positioning system......Page 315
12 Future scope......Page 316
13 Conclusions......Page 317
References......Page 318
1 Introduction......Page 327
2 General - Reviews......Page 329
3 Models for Reservoir Operating Policy......Page 330
4 Multicrop Models......Page 331
5 Multiobjective / Multipurpose Systems......Page 333
6 Conjunctive Use Models......Page 335
7 Large Systems......Page 336
8 Neural Networks / Fuzzy Models......Page 337
9 General Remarks......Page 339
10 Perspectives for the future......Page 340
References......Page 341
2 Western Ghats Projects In Karnataka......Page 345
3 The Tehri Dam......Page 347
4 The Sardar Sarovar Project (SSP)......Page 350
5 Analysis of Opposition to Large Dams......Page 357
References......Page 358
Subject Index......Page 359