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U.S. Army Corps of Engineers, Portland District (CENWP) operates the Bonneville Lock and Dam Project on the Columbia River. High spill discharges that occurred during 2011 moved a large volume of rock from downstream of the spillway apron to the stilling basin and apron. Although 400 cubic yards of rocks were removed from the stilling basin, there are still large volumes of rock downstream of the apron that could, under certain flow conditions, move upstream into the stilling basin. CENWP is investigating operational changes that could be implemented to minimize future movement of rock into...
A simulation using STAR-CCM+ observing the effects of water in a bellmouth spillway (scaled 1:50 ) in three dimensions. Simulation was performed using the volume of fluid (VOF) model with a time step of 0.001s and a mesh of around 4mm.
Courtesy of http://www.lxsim.com/en/ Image shows the velocity magnitude of the flow over a stepped spillway case from a workshop on Physical and Numerical Hydraulic Modeling
This is a chance to learn about our FSAE sponsorship package (free training, support, and licensing) and our easy to use, state of the art multidisciplinary simulation software called STAR-CCM+ ® . During this workshop, we will show how the software can be used to enhance the performance of your car in the areas of aerodynamics, vehicle thermal management and powertrain.
Image courtesy of Bureau of Technics, Russia. 2015 Calendar Contest Runner-up. Analysis of the design stage of HVAC systems: Investigation allows to find air parameters near spectators and air flow effects on ice surface.
Simulation of flow in a dam spillway
Simulation of flow in a dam spillway
This event will highlight the latest innovations and benefits of computational fluid dynamics in the marine industry, plus cost-effective alternatives to physical testing and empirical methods.
This event will highlight the latest innovations and benefits of computational fluid dynamics in the marine industry, plus cost-effective alternatives to physical testing and empirical methods.
As tendências do mercado neste e nos próximos anos deixa a engenharia automotiva com restrições financeiras para desenvolvimento, mantendo os desafios. Neste cenário, uso de simulação computacional é chave para atender as demandas de qualidade e custo. Esta tecnologia é capaz de prover um ambiente de testes virtuais confiável em todas as fases do projeto, auxiliando na redução de custos de protótipos e tempo de desenvolvimento, garantindo maior qualidade do produto.
This is a presentation delivered at AUSA 2015 by CD-adapco

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