Backward Facing Step (BFS) is widely known for its application in the studies on turbulence in internal flows. The flow separation is caused due to the sudden changes in the geometry. This creates a zone of re-circulation and a point of flow reattachment. The present numerical study focuses ...
OpenFOAM predictions compared within 6% of FLUENT results for backward facing step and sphere cases, and performed better than the latter for the delta wing vortex breakdown predictions. Overall, OpenFOAM is found to be a reliable research solver; however, it is more sensitivity to grid quality ...
Currently I try to simulate a 2D backward-facing step with OpenFOAM and do the postprocessing with Paraview. I am using OpenFOAM v1912 with Docker on my MacBookPro from 2013 and Paraview 5.9. When loading the .foam file in Paraview I get the following error: ERROR: In /opt/glr/pa...
In the present work, a backward-facing step configuration with a methane/air mixture is investigated. Some key aspects of reactive phenomena in standard industrial burner configurations, such as the recirculation region development and the flame stabilization, are considered here. Numerical simulations ...
file: /home/ashutosh/openFOAM7/run/backward_facing_step/DES_new/SADES_DFSEM_of7/constant/boundaryData/inlet/0/U at line 2. From function Foam::Istream& Foam:perator>>(Foam::Istream&, Foam::doubleScalar&) in file lnInclude/Scalar.C at line 101. ...
Chen, “DSMC Simulation of Microscale Backward-Facing Step Flow,” Nanoscale and Microscale Thermalphysical Engineering, Vol. 7, No. 1, 2003, pp. 69-86. doi:10.1080/10893950390150449 [6] G. A. Bird, “Approach to Translational Equilibrium in a Rigid Sphere Gas,” Physics of Fluids, Vol. ...
Backward facing step Boundary layer: wall functions Bump (2D) Decay of homogeneous isotropic turbulence Turbulent flat plate Turbulent flow over NACA0012 airfoil (2D) Periodic hill Turbulent plane channel flow with smooth walls Surface mounted cube Turbulence transition T3A Heat transfer Buoyant cavity ...
The flow over a backward facing step, over a multi-element airfoil, through a bifurcating artery and over a wing-body junction are then considered (with experimental comparison). This demonstrates the range of applicability of the ... A Skillen - 《University of Manchester》 被引量: 0发表:...
OpenFOAM|验证13 后向台阶湍流传热 析模界 2023-10-23 发布于四川 本算例利用OpenFOAM对2D后向台阶的流体流动和对流换热进行计算,并对计算结果进行验证。 参考文献:J.C. Vogel, J.K. Eaton, “Combined Heat Transfer and Fluid Dynamic Measurements Downstream of a Backward-Facing Step”. Journal of Heat...
Viewing the mesh Run command paraFoam to view the mesh (runs ParaView with special options)# cd $FOAM_RUN /pitzDaily# paraFoamFigure: Backward-Facing-Step tutorial, computational mesh OpenFOAM Training by CFD Support, CFD SUPPORT, info@cfdsupport.com +420 212 243 883 © CFD support, s...