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Questions related from Parag Chaware
I am modelling a flow through porous media using ANSYS Fluent. The flow through porous media is assumed to be laminar. Shall I need to check y+ value in the porous zone also?
09 September 2018 7,851 6 View
I am simulating a pipe flow using water as working fluid under Uniform Heat Flux conditions. The ultimate aim is to calculate Nusselt number in laminar and turbulent regime of the flow. I am not...
04 April 2018 2,255 3 View
I have a FLUENT case of pipe flow. 'X' is the axial direction. I want to plot the vorticity contours in r and \theta plane. How to convert x y and z vorticity to z,theta and r vorticity componenets
08 August 2017 2,653 5 View
I am working on a LES case in ANSYS FLUENT. I need to calculate u' i.e. the fluctuating component of the velocity. How to get the data about u' in FLUENT?
12 December 2016 4,336 0 View
Large eddy simulation grid requirement mention about Delta X+ = 100, Delta Z+ = 30 and y+ = 1. Y+ is known but what do you mean by Delta x+ and Delta Z+, x is streamwise and z is spanwise directions,
07 July 2016 6,274 4 View
I am trying to simulate transitional flow in a smooth circular pipe using Ansys FLUENT. Is LES is suitable for transition flow modeling? if yes, which SGS model can capture the transition behaviour?
05 May 2016 9,666 9 View
In SST k omega model the flow is resolved up to the wall. For this the y+ =1. However, in some cases where the solution is converged and showing fairly good results, the y+ values...
02 February 2016 518 13 View
I am trying a case in FLUENT where I need to calculate fluctuating components of the velocity. I RSM model for capturing turbulence. Can you suggest any method to get these components
01 January 2016 6,921 8 View