CFD Online Discussion Forums

Welcome to the CFD Online Discussion Forums.

This is a free community for everyone interested in Computational Fluid Dynamics. Only logged in users can post messages. Before you can login you have to register and confirm your email address. Further information can be found in the Forum FAQ and in the Forum Rules. To start viewing messages, select the forum that you want to visit from the list below.

	Forum	Last Post	Threads	Posts
General Forums
	Main CFD Forum (37 Viewing) Topics that do not have a dedicated forum below. Do not post Fluent questions here!	CFL3D available on github by Martin Hegedus Today 11:06	28,173	98,572
	System Analysis (1 Viewing) 1D solution of fluid, thermal and mechanical systems.	Who can use Optisystem? by MyCADnikdesign September 13, 2017 06:48	81	138
	Structural Mechanics (4 Viewing) FEM/FEA topics including both linear and nonlinear analysis of solids.	Applying mass for modal... by gajjar Today 10:32	304	512
	Electromagnetics Analysis of electromagnetic fields, circuit design and electronic systems.	impedance matrix, how it is... by SIM_SIM September 4, 2017 17:18	38	61
	CFD Freelancers Looking for short-term help with a CFD related project? Post your requests here. Be descriptive!	How to design (generate) the... by einandr September 18, 2017 14:10	440	1,329
	Hardware (2 Viewing) Computers, networks, clusters, CPUs, GPUs, memory, graphic cards, ... hardware used for CFD simulations.	Workstation Performance... by evcelica Yesterday 11:47	546	3,081
	Lounge (2 Viewing) Anything non-CFD related. Discuss life, politics, travels or whatever you like with your CFD friends.	A pot suitable for cooking by blackmint Today 03:52	207	770
Software User Forums
	ANSYS (181 Viewing) Topics related to the software packages sold by ANSYS Inc. Sub-Forums: CFX, FLUENT, ANSYS Meshing & Geometry	Creating grid on Contour Plot by evcelica Today 11:27	78,221	271,325
	Autodesk Simulation CFD (3 Viewing) Topics related to the software packages sold by Autodesk Inc. (prev. CFdesign / Blue Ridge Numerics).	Inside pipe wall temperature... by tibor September 17, 2017 09:26	146	382
	AVL FIRE Topics related to the software packages sold by AVL List GmbH.	Tutorials for AVL FIRE by carlocal September 1, 2017 12:08	205	598
	CONVERGE Topics related to the software packages sold by Convergent Science.	Motoring Validation by Blanco Today 10:33	240	1,081
	FloEFD, FloWorks & FloTHERM (4 Viewing) Topics related to the software packages sold by Mentor Graphics Corporation.	Averaging a velocity field... by e.m.sabry August 25, 2017 03:23	463	1,975
	FLOW-3D (3 Viewing) Topics related to the software packages sold by Flow Science Inc.	Cannot RUN 'Cannot get... by Jcampo92 Yesterday 15:14	1,207	4,175
	NUMECA (2 Viewing) Topics related to the software packages sold by NUMECA International.	Model Preparation by DarylMusashi September 11, 2017 17:53	519	1,593
	OpenFOAM (133 Viewing) Topics related to the OpenFOAM software. Sub-Forums: OpenFOAM News & Announcements, OpenFOAM Installation, OpenFOAM Meshing & Mesh Conversion, OpenFOAM Pre-Processing, OpenFOAM Running, Solving & CFD, OpenFOAM Post-Processing, OpenFOAM Programming & Development, OpenFOAM Verification & Validation, OpenFOAM Community Contributions, OpenFOAM Bugs	inter facial area per unit... by phani45 Today 11:24	37,787	198,448
	Phoenics Topics related to the software packages sold by CHAM Ltd.	Can I save an iso-surface... by RD-CHAM Today 05:32	1,449	4,228
	Siemens (14 Viewing) Topics related to the software packages sold by Siemens. Sub-Forums: STAR-CCM+, STAR-CD	Different number of mesh cells by ping Yesterday 21:52	8,764	30,413
	SU2 (7 Viewing) Topics related to the SU2 open-source software Sub-Forums: SU2 News & Announcements, SU2 Installation, SU2 Shape Design	Difficulties running 3D... by Zen Yesterday 08:56	1,323	4,792
Mesh Generation & Pre-Processing Software
	ANSA (2 Viewing) Topics related to the software packages sold by BETA CAE Systems S.A	How to flip the cut using... by Renu123 Yesterday 14:17	107	455
	enGrid (1 Viewing) Topics related to the software packages developed by enGits GmbH.	meshing of free water surface... by bizzy August 11, 2017 04:29	113	521
	GridPro (1 Viewing) Topics related to the software packages sold by Program Development Company.	Creating User Defined Solver... by vimaero August 29, 2017 07:17	18	67
	Pointwise & Gridgen (2 Viewing) Topics related to the software packages sold by Pointwise Inc.	export multi-blocks... by dgarlisch Today 09:58	446	2,020
Visualization & Post-Processing Software
	EnSight (1 Viewing) Topics related to the software packages developed by CEI Inc.	3-element windkessel model by Gurpreet September 12, 2017 05:19	118	499
	FieldView (2 Viewing) Topics related to the software packages developed by Intelligent Light.	Vortex Core Locations? by Jasfss March 10, 2017 16:21	34	55
	ParaView (2 Viewing) Topics related to the software packages developed by Kitware Inc.	Normal direction subset... by badoumba September 15, 2017 12:44	874	2,396
	Tecplot (4 Viewing) Topics related to the software packages developed by Tecplot Inc.	3D contour by sargordan Today 01:30	497	1,333
Special Topics
	Mesh Generation & Pre-Processing (3 Viewing) Topics that do not have a dedicated software forum.	Tank Meshing by Fabiio87 September 13, 2017 05:50	369	681
	Visualization & Post-Processing (1 Viewing) Topics that do not have a dedicated software forum.	cfd post processing of... by ogene September 9, 2017 05:42	111	219
CFD Online Community
	Site News & Announcements (1 Viewing) Official news about CFD Online. Only administrators can post new threads here, but anyone can reply.	Updated Android and... by shajeer Today 04:09	80	180
	Site Help, Feedback & Discussions (1 Viewing) Talk about the CFD Online site; help and problems, current and future services, suggestions etc.	Writing Udf for Heat source... by madhan September 18, 2017 10:04	77	393
	CFD-Wiki (1 Viewing) A meeting place for CFD-Wikians who contribute to CFD-Wiki.	Operating pressure by panand01 July 15, 2017 14:27	161	620
Mark Forums Read View Forum Leaders

What's Going On?
Currently Active Users: 527 (57 members and 470 guests)
	Most users ever online was 2,803, September 17, 2015 at 11:35. a.special, AHCKCON, anishtain4, AqeelAhmed168, Arminius, ashish.svm, axpl, babakflame, bahieu, BlnPhoenix, bnootebos, C-L, chandramurthy, DeanM, desanga, Dipsomaniac, don6alfonso, emrahh, evcelica, FMDenaro, gibson, gojohnnygo, hokhay, ibadullah safdar, ilham wk, Irstea, jsomero, luca007, madakaczka, manishbhasme, Martin Hegedus, memeces, Michael_Dai, MikkelAsbjoern, mosaadbakr, MUZ, naveedgt, Nickless, ntduy07, ozgunoglu, pduerr, pellepirat, peterS, phani45, pille, pyroWinter, Rafael Jurado, rheise, sg571, shamsutdinovr, Shoonya, stev122, sturgeon, us7, Usama1034, ValerioD, viraj20feb
CFD Online Discussion Forums Statistics
	Threads: 165,592, Posts: 636,180, Members: 166,224, Active Members: 11,928 Welcome to our newest member, MikkelAsbjoern Blogs: 106, Entries: 400, Last 24 Hours: 0 Latest Blog Entry, Average values on Boundary Conditions by kindle

	Forum Contains New Posts
	Forum Contains No New Posts

All times are GMT -4. The time now is 11:30.