Numerical methods to solve and analyze problems that involve fluid flows. | Contact experts in Computational Fluid Dynamics to get answers
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Questions related to Computational Fluid Dynamics
I want to use CAESES but I have some questions about it. Is it reliable and robust for complex geometry generation and not failing during the optimization process? how about it's coupling with...
03 March 2020 5,344 2 View
Hi I'm a beginner in CFD simulations. I have a complex geometry and I want to approximately visualize the airflow passing through this geometry. I don't need the simulation to be fully accurate,...
03 March 2020 4,536 10 View
02 March 2020 1,339 3 View
Hello all, I have two pressure-time series data taken for the same time at different locations in a duct. I want to use two microphone method to calculate acoustic particle velocity at any third...
25 February 2020 4,253 5 View
anybody has any idea of the concentration distribution of NH3 in NH3-water solution during boiling? 1) how to test the concentration distribution? by what facility? 2) how to study this question...
22 February 2020 4,330 2 View
I am having the conceptual doubt. I am reading in many papers that HLLC is positivity preserving but Roe scheme is not. But I don't know, how to understand why is it so? If anyone can kindly...
11 February 2020 1,267 2 View
Which CFD software is mostly recommended to investigate the effect of flowrate and blade number for a gravitational water vortex powerplant?
05 February 2020 1,921 3 View
Cell zone conditions are about assigning a particular fluid or solid inside it, but it does not allow hot or cold conditions of fluid inside it. can we assign them in Ansys CFD simulation?
04 February 2020 5,323 4 View
02 February 2020 5,818 4 View
02 February 2020 313 3 View
02 February 2020 1,908 2 View
I've been grappling with this question for a very long time. There must be a logical reason to explain why almost all humans have one bicuspid mitral valve and 3 tricuspid valves in their hearts....
02 February 2020 2,722 1 View
I am developing a gas transfer model for the heating of the stone wool barrier. The system consists of a composite slab (1 mm thin steel plate + l meter thick stone wool). The stone wool material...
02 February 2020 6,671 6 View
I am going to conduct a numerical simulation based on CFD method for solving a fluid mechanics problem. Based on the significant factors contributing to the study, the number of simulation is too...
02 February 2020 2,314 5 View
What is the relationship between the variables affecting the design of the evaporator chamber with the diameter and height of the chamber?
29 January 2020 3,416 7 View
Does continuity , momentum and energy laws remain conserved when we use local refinement in adaptive meshes ?
01 January 2020 4,143 4 View
Previously, I have used Reynolds number for dimensionless analysis for optimizing orifice shape (Computational study of fluid flow in tapered orifices for ne... ). I was hoping to do a similar...
01 January 2020 9,924 5 View
Hello Everyone , I was wondering is there any literature available on the extent of transitional regime in space and that for how long does it last ? Regards Aamir Sultan
01 January 2020 1,370 3 View
I would like to see the effect of ultrasound waves in gaseous medium (like pressure, tempreature etc. ) Is there any CFD software where I can add ultrasound transducer as a source and see its effect?
16 December 2019 4,648 2 View
Is there not a common root of Lattice Boltzmann Methods (LBM) and Smoothed-particle Hydrodynamics (SPH) modelling incompressible fluid flows? I see common grounds by means of a mesocopic...
12 December 2019 2,727 2 View
12 December 2019 7,387 2 View
The liquid flow is incompressible, steady state and effect of mass transfer and voltization of liquid can be neglected. I am trying to start from vector form of Navier-stokes equation \rho D/Dt...
12 December 2019 7,326 2 View
The datasets like WikiSQL is that the table corresponding to question is given. But in real industrial application, we have 100+ tables for 1 new question. Thank you!
10 December 2019 4,892 0 View
I am currently working as a supervisor on a project related to Automotive Aerodynamics. My students are suppose to make a CAD model of a passenger vehicle. The geometry for the CAD model is...
28 November 2019 7,376 3 View