![]() ![]() Jothiprakash V, Bhosekar VV, Deolalikar PB (2015) Flow characteristics of orifice spillway aerator: numerical model studies. Ho DKH, Riddette KM (2010) Application of computational fluid dynamics to evaluate hydraulic performance of spillways in Australia. Hirt CW, Nichols BD (1981) Volume of fluid (VOF) method for the dynamics of free boundaries. Gurav NV (2015) Physical and Numerical Modeling of an Orifice Spillway. Gu S, Ren L, Wang X, Xie H, Huang Y, Wei J, Shao S (2017) SPHysics simulation of experimental spillway hydraulics. Gadge PP, Jothiprakash V, Bhosekar VV (2019) Hydraulic design considerations for orifice spillways. ![]() Gadge PP, Jothiprakash V, Bhosekar VV (2018) Hydraulic investigation and design of roof profile of an orifice spillway using experimental and numerical models. (ASCE)HY.1943-7900.0000548Ĭhanel PG, Doering JC (2008) Assessment of spillway modeling using computational fluid dynamics. īhosekar VV, Jothiprakash V, Deolalikar PB (2012) Orifice Spillway Aerator: Hydraulic Design. īennett P, Chesterton J, Neeve D, Ucuncu M, Wearing M, Jones SEL (2018) Use of CFD for modelling spillway performance. Moreover, air concentration computed by model near spillway chute bed was 3% which raised to more than 6% after the installation of ramp on aerator which showed that developed model is also capable of evaluating the performance of submerged spillway aerator.Īydin MC (2018) Aeration efficiency of bottom-inlet aerators for spillways. The study results indicated that the developed model can simulate the submerged spillway flows as it computed the flow parameters with an acceptable error of up to 6%. Reynolds-averaged Navier–Stokes equations are used in FLOW 3D to numerically model the turbulent flows. ![]() Computational fluid dynamics code FLOW 3D was used to numerically model the flows of Mangla Spillway. Besides, the hydraulic performance of aerator was also evaluated at different operating conditions. Therefore, the present study aims to use numerical simulations to examine the hydraulic behavior of submerged spillways constructed at Mangla Dam, Pakistan. Moreover hydraulic analysis of such turbulent flows is a challenging task. Flood water passing through these spillways exhibits turbulent behavior. Submerged spillways with large capacity outlets are generally provided below the dam crest to perform the dual functions of flood disposal and sediment flushing. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |