CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > FLUENT

Mesh, Solutions, Model, results

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   March 12, 2014, 17:18
Default Mesh, Solutions, Model, results
  #1
New Member
 
Tom Mark
Join Date: Jan 2014
Posts: 2
Rep Power: 0
doneatlast is on a distinguished road

I am learning CFD; I really want to know details about the various aspects, tough I am currently learning the simulation with ANSYS Fluent. Kindly help me out with any or all of part A, part B, partB and part D. plus any useful information that may be of help.

Please summary is ok as well. Please if possible email the summary of the questions to the email: tommark1000@gmail.com


(Part A) - Mesh

I want to know when these types of MESH are applicable, whether triangle shapes, rectangular shapes, complex shapes, and mixture of these shapes e.t.c.

I will be glad if I am clarified on when and how to use these various mesh.

Meshing

1. Repairing a Boundary?
2. Tetrahedral Mesh Generation
3. Zonal Hybrid Mesh
4. Viscous Hybrid Mesh Generation
4. Hexcore Mesh Generation
5. Generating the Hexcore Mesh to Domain
6. Using the Boundary Wrapper
7.CutCell Mesh Generation
8. Object Based Mesh
9. Cavity Remeshing

What kind of geometry will prompt me to choose any of the above meshing method in evaluating or building my mesh?


(Part B) Solutions

What kind of problem set will prompt me to choose any of the solution method or combination?

Solution setup

General

Solver type
-Pressure - based
-Density-base

Velocity formulation
-absolute
-relative

Time
-steady
-transient

2D space
-planar
-axissymmetric
-axisymmetric swirl

Gravity

Models
-Multiphase
-Energy
-viscous
-Radiation
-Heat Exchanger
-Species
-Discrete phase
-Solidification & melting
-Acoustics


Materials
-materials

Cell zone
-zone

Boundary Conditions
-zone

Dynamics Mesh

Reference Values
-compute from
-reference values

(Part C) Model

What kind of problem set will prompt me to choose any of the solution or combination?

Solution
-solution methods
--scheme-, simple, simplec, PISO, coupled
--spatial Discretization
---gradient
----least squares cell based
----Green - Gauss Node Based
----Breen - Gauss cell based

--pressure
---standard
---presto
---linear
---2nd order
---Body weighted

--momentum
---1st order upwind
---2nd upwind
---power law
---Quick
---3rd order MUSCL


-Solution Initialization
--initial method
---Hybrid
---standard initialization
--compute from

--Reference to Cell zone
--absolute

--initial values


Calculation activities


Run calculation
--numbers of iteration
--Reporting
--Reporting interval
--Profile update interval

(Part D) Results

What kind of problem set will prompt me to choose any of the Result or combination?

Result

Graphic and animation
--Graphic
---contours
---vectors
---Pathlines
---Particles Tracks

--Animation
---Sweep surface
---scene animation
---solution animation

Result
--Plot

--Report



Please if possible email the summary of the questions to the email: tommark1000@gmail.com
doneatlast is offline   Reply With Quote

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Superlinear speedup in OpenFOAM 13 msrinath80 OpenFOAM Running, Solving & CFD 18 March 3, 2015 06:36
SnappyHexMesh for internal Flow vishwa OpenFOAM Native Meshers: snappyHexMesh and Others 23 August 6, 2014 03:50
[ICEM] Generating Mesh for STL Car in Windtunnel Simulation tommymoose ANSYS Meshing & Geometry 48 April 15, 2013 04:24
Layers:problem with curvature giulio.topazio OpenFOAM Native Meshers: snappyHexMesh and Others 10 August 22, 2012 09:03
Icemcfd 11: Loss of mesh from surface mesh option? Joe CFX 2 March 26, 2007 18:10


All times are GMT -4. The time now is 09:07.