A study was undertaken to investigate the flow field and scour around bell mouth groin in a large mobile physical model facility (46m x 11 m) of BVET. For this purposc a total number of 24 test runs were performed. Three ...

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Irrigation by floating pumps has been practiced in Bangladesh since 1961-62. A pilot project comprising twenty-six floating pump was taken up in 1988-89. Until 1990-91 the responsibilities of commissioning, operation and ...

Launching apron is widely used at the toe of all riverbank protection works. Use of launching apron around revetment is very popular for protection of structures against scour failure. A systematic experimental investigation ...

The Saint-Venant equations describing unsteady flow in open channels and the continuity equation for the conservation of sediment mass are numerically solved to determine the aggradation-degradation of channel bottom due ...

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Storm surges generated by cyclones can cause devastating damage of property and loss of life in coastal areas of Bangladesh. Bio-shield in wetlands can reduce the energy of storm surges and cyclones. In this study, ...

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An evaluation has been made between predicted sediment yield using available prediction fonnula and field measurement. Prediction formula used in this study is "Revised Universal Soil Loss Equation (RUSLE) which is a ...