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CFD Online top

► Forum News - Improved breadcrumbs, new OpenFOAM forums
  23 Jan, 2018
As you might have noticed we have improved the breadcrumb links available just under the top drop-down menu when you are visiting a forum. The breadcrumb now includes links to all preceding forums. This should hopefully make it easier to navigate up in the sub-forum tree.

We have also recently launched a new OpenFOAM forum for Community Contributions, you can find it here:

https://www.cfd-online.com/Forums/op...contributions/

This forum is intended for discussions about open source extensions to OpenFOAM coming from the community. Each extension also has a Prefix and it is possible to filter the forum to only see threads about one extension/prefix. If you are missing an extension/prefix please send an email to webmaster@cfd-online.com or reply to this thread.

Our intention is also to under this Community Contribution forum add additional sub-forums for specific development groups. So far we have only added one development group.
► Spam filter problems - Forbidden, You Don't have permission to access ...
    9 Dec, 2017
We have for some time now been running quite restrictive spam filers on our servers. This has reduced our spam problems significantly. However, our spam filters also sometimes give normal users problems. Two things can happen if you are blocked by our spam filters:

1. You will be completely locked out and you will not be able to access any page on cfd-online.com for a certain period

2. You will when you try to do something on CFD Online get an error message saying something like:

Quote:

Forbidden

You don't have permission to access ....
If you are having problems with our filters please contact us directly via email to webmaster@cfd-online.com. Describe what problem you have and what you were doing when the problem occured. Please also tell us your IP number, which you can look up on for example https://www.iplocation.net/find-ip-address
► Updated Forum Apps for Android and iOS / iPhone / iPad
  18 Oct, 2017
We have now updated both of our forum apps. The new version of the app is a major release based on a new code-base, with many improvements and hopefully a better user interface. It should be both faster and more bug-free.

The Android version can be found on Google Play here:

https://play.google.com/store/apps/d...nlinecomForums

The iOS / iPhone / iPad version can be found on Apple App Store here:

https://itunes.apple.com/app/id936248777

As always the Forum app is free to everyone.

One thing that we have changed is that this app now no more by default includes a special app-footer when you post a message from within the app. This footer irritated some users and it fills no real purpose. I don't think that I liked it myself either. I want to decide myself if I have a footer in my posts and what I write in it.
► CFD Online Privacy Policy
  12 Sep, 2017
Please find CFD Online's Privacy Policy here:

https://www.cfd-online.com/About/privacy_policy.php

This privacy policy was created since we received a request by Google to clearly specify CFD Online's user data policy in a privacy statement.
► Intrusion in the CFD Online Forums
  26 Aug, 2017
We have discovered that someone has been able to compromise the forums on CFD Online. Our forum user-database was most likely stolen and this database contained encrypted forum passwords (the stored passwords were both hashed and salted before stored, but the random salt was also available in the user-database). The hash algorithm used is fairly reliable, and was used twice with the random salt, but there has been reports of possible weaknesses, so someone might be able to decrypt the passwords. Hence, we ask everyone to please change your passwords.

All registered users should have received an email asking you to please change your password in the forums. If you remember your password you can do this in the User Panel > Edit Email and Password section here: https://www.cfd-online.com/Forums/pr...o=editpassword. If you have forgotten your password you can request a new one to be set and emailed to you at https://www.cfd-online.com/Forums/login.php?do=lostpw

In addition to the stolen user-database the intruder was also able to install his own Google AdSense advertisements in the forum threads. These ads were quite annoying and were not visible for administrators or moderators, so it took some time for us to discover them. This also happened in the middle of our vacation time. These annoying ads were available from July 28 until August 21.

If you have any questions or comments about this please do not hesitate to contact us at webmaster@cfd-online.com.

We are very sorry about this incident and would like to sincerely apologize to all of our fantastic users.
► Hotmail/Outlook/Live Email Problems
  12 Jul, 2017
We have for several years had problems with email accounts at Hotmail/Outlook/Live (all run by Microsoft). Emails sent to these systems have sometimes been automatically deleted by Microsoft. We had a way to avoid this by registering cfd-online.com as a safe sender, but this has not worked lately. This has caused big problems for users who try to register on the Forums, since to activate your forum account you must click on a link in an email sent to you when registering. If Microsoft has deleted this email there is no way to activate your forum account.

We have been in contact with Microsoft and they should now be accepting our emails again. However, the emails might end up in your spam folder. If you find that our emails are put in your junk folder then please make sure that you mark them as "not junk" to help keep Microsoft's spam rating correct. If you have tried to register but have not received the activation email you can ask for a new to be sent here: https://www.cfd-online.com/Forums/re...o=requestemail

This problem is caused by lazy CFD Online users who are subscribed to forum threads etc. and instead of unsubscribing from the threads they do not want any notifications from they mark our emails as spam. If enough people do this Microsoft will eventually decide that all cfd-online.com emails are spam. This will make Hotmail/Outlook/Live accounts useless for CFD Online users (forum users can't register, registered users can't ask for password resets, subscriptions are not working, ...)

NAFEMS top

► Call-for-Papers - We want you!
  19 Jun, 2018
Call for Papers - We want you!Get involved with the engineering analysis, modelling and simulation community and present at one of the many NAFEMS events taking place around the world. As part of our
► Rodney L. Dreisbach Recognised in 1st Class of NAFEMS Technical Fellows
    5 Jun, 2018
Rodney L. Dreisbach Recognised in 1st Class of NAFEMS Technical FellowsDr Dreisbach received the award at CAASE18 in Cleveland, Ohio, in recognition of his continued outstanding technical contribution
► NAFEMS World Congress 2019 | Quebec City, Canada | 17-20 June 2019
  22 Feb, 2018
NAFEMS are delighted to announce that our 17th World Congress will take place in Quebec City, Canada, 17-20 June 2019.This is the 2nd time that the World Congress will take place in Canada, with the 2
► Remembering Dr Richard MacNeal
    7 Feb, 2018
Remembering Dr Richard MacNealCo-founder of MSC Software and MSC Nastran passes away at the age of 94It is with great sadness that we at NAFEMS learned of the recent passing of one of the pioneers of
► NAFEMS International Journal of CFD Case Studies: Call for Contributions
    1 Feb, 2018
NAFEMS International Journal of CFD Case Studies: Call for ContributionsSubmissions are invited for publication in the next edition of the NAFEMS International Journal of CFD Case Studies.The purpose
► What is the FMI? by the NAFEMS Systems Modelling & Simulation Working Group
  15 Jan, 2018
What is the FMI? by the NAFEMS Systems Modelling & Simulation Working Group

OpenFOAM ESI-OpenCFD top

► Training schedule for 2018
  19 Jan, 2018
Comprehensive Public Training Schedule for 2018 is now available. Please see our Website http://www.openfoam.com/training/schedule.php

Regular classroom Foundation and Advanced trainings:
  • 19-22 Feb - Milan, Italy
  • 16-19 April - Madrid,Spain
  • 14-17 May - Frankfurt, Germany
  • 18-21 Jun - Paris, France

Live virtual trainings (with a live trainer):




OpenFOAM® Training OpenCFD deliver OpenFOAM Foundation and Advanced training courses. Each course is of 2 days duration and is delivered by OpenCFD staff with exceptional experience in OpenFOAM.

VisualCFD is a 1 day course run at European Locations. Training Locations worldwide, we also provide on-site why not contact us for a proposal today.
► OpenFOAM-v1712 released
  19 Jan, 2018
OpenCFD is pleased to announce release of OpenFOAM-v1712. This release extends OpenFOAM-v1706 features across many areas of the code. The new functionality represents development sponsored by OpenCFDs customers, internally funded developments, and integration of features and changes from the OpenFOAM community.

Among other developments it features:
- Update of the Overset mesh
- New Arrhenius viscosity transport model
- New energy transport for non-thermal solvers
- New turbulence decay control
- New blended turbulence viscosity wall function
- New interface to the kaHIP decomposition library
- Improved parallel processing

Among the community contributions:
- New integration of finite area method from the foam-extend project by Hrvoje Jasak
- New avalanche modelling of Matthias Rauter
- New types of VOF waves

... and many other features

The detailed list can be found at: http://openfoam.com/releases/openfoam-v1712/

OpenFOAM-v1712 can be downloaded as source code, precompiled Docker images for Linux, Windows and Mac operating systems from http://openfoam.com/download/installation.php or is available also in the spack HPC package manager via the 'openfoam-com' package.
► OpenFOAM-v1706+ released
    2 Jul, 2017
OpenCFD is pleased to announce the June 2017 release of OpenFOAM-v1706. This release extends OpenFOAM-v1612+ features across many areas of the code. The new functionality represents development sponsored by OpenCFDs customers, internally funded developments, and integration of features and changes from the OpenFOAM community.

Among other developments it features:
  • Overset mesh
  • New iso-surface-based interface capturing functionality
  • Improved second order restart
  • New lumped point Fluid Structure Interaction (FSI)
  • New fvOption to simulate Joule Heating
  • New wave generation models
  • Upgraded command-line bash completion
  • Improvements to the wmake tool

The detailed list can be found at http://openfoam.com/releases/openfoam-v1706/

OpenFOAM-v1706 can be downloaded as source code, precompiled Docker images for Linux, Windows and Mac operating systems from http://openfoam.com/download/installation.php.

OpenCFD invites all users to join a free online release webinar. Please register here: https://www.esi-group.com/company/ev...atures-webinar

OpenFOAM Foundation top

► OpenFOAM Open Day 2018
  28 Mar, 2018
The OpenFOAM Foundation is pleased to announce the OpenFOAM Open Day 2018.
  • Date: Wednesday 19th September 2018, 10:00 – 16:00 UK time.
  • Free event for the supporters of OpenFOAM who manage and maintain the software, contribute new developments and provide funding.
  • Free live stream worldwide to OpenFOAM users and CFD managers who register using a recognised company email address.
The OpenFOAM Open Day addresses the sustainable development of OpenFOAM, bringing together talks and discussion from contributors, supporters and maintainers of OpenFOAM. It is a free event streamed live worldwide to OpenFOAM users and CFD managers.

Register now for the live stream.
► OpenFOAM 5.0 Released
  26 Jul, 2017
The OpenFOAM Foundation is pleased to announce the release of version 5.0 of the OpenFOAM open source CFD toolbox. Version 5.0 is a snapshot of the OpenFOAM development version that is “always-releasable” quality, through rapid-turnaround feedback between code maintainers and users. It provides new functionality and major improvements to existing code, with strict demands on usability, reliability and maintainability. It is produced for the benefit of all users, rather than a handful of commercial organisations.

Version 5.0 is a new major version release in which some backward compatibility to OpenFOAM version 4 is not maintained (requiring some changes to case input files), containing 816 code commits since version 4.0. OpenFOAM 5.0 uses all features of the ISO/IEC 14882:2011 (C++11) standard, and has been tested with C++ compilers that conform to that standard, such as GCC v4.8+, Clang v3.7+ and Intel ICC v17.0.4+.
OpenFOAM 5.0 is distributed under the General Public Licence by the OpenFOAM Foundation for:
Multiphase for Marine/Offshore Engineering
  • Wave Modelling: implemented boundary conditions for applying waves at an inlet that meets standards of code quality, maintainability and licensing
  • Wave Initialisation: new setWaves utility for initialising waves
  • Wave Damping: new verticalDamping fvOption damps the vertical motions of an interface in the region approaching an outlet to avoid reflections
  • Data Processing: a interfaceHeight function object reports height of a phase interface from a set of locations
  • Hull: new interfaceCompression boundary condition improves cases where a fluid interface hits a surface at shallow angle
Further Information: “Water Waves in OpenFOAM”.

General Multiphase
  • Performance/Numerics: increased robustness of multiphase solvers through improved inflow/outflow boundary conditions; better restart and more efficient Crank-Nicolson implementation for interFoam family of solvers; introduced a limiter to stabilise the interfacial pressure work term in the energy equation for multiphase flows; improved mass conservation in compressibleInterFoam using continuity error correction; improved calculation of MULES limiter at walls; for setWaves, generalised tetrahedron and triangle cutting, enabling cutting with level-sets as well as planes; added functions for volume averaging of discontinuous fields
  • Surface Tension Modelling: new framework for runtime-selectable surface tension models in the interfaceProperties library; convenient handling of temperature-dependent surface tension through liquidProperties class; new temperatureDependentContactAngleForce model added to surface film functionality
  • Film Modelling: new experimental compressibleInterFilmFoam multiphase solver supporting transfer between volume of fluid interface capturing and film approximation
Transport and Turbulence Modelling
  • Viscosity Modelling: new general strainRateFunction, non-Newtonian viscosity model where users can select the function at run-time using the Function1 functions, such as table, csvFile, polynomial, etc.; new Casson model for blood rheology, see User Guide 7.3
  • Laminar Stress Models: new generalised framework for laminar stress models including linear, non-linear, viscoelastic, etc.; new framework for viscoelastic modelling including Maxwell and Oldroyd-B models
  • Turbulence Models: Reynolds Stress turbulence supported in VoF and other incompressible multiphase solvers; corrected k-omega SST Sato model; corrected C3 dilatation term in turbulence modelling for compressible flows; improved low-Reynolds number behavior in omegaWallFunction and epsilonWallFunction
Particles and Tracking
  • Tracking: completely replaced the existing tracking, which failed for meshes whose decomposition into tetrahedra (tets) include “negative” tets; the replacement, known as barycentric tracking, is reliable on any mesh, irrespective of tet quality; optimised the averaging methods in MPPIC using particle barycentric coordinates for 2x speed up; changed interpolation for particles to use the barycentric coordinates, making it much faster and more reliable
  • Particle Injection: created the massRosinRammler distribution to handle varying number of particles per parcel for fixed-mass parcels
  • Optimisation: added solveFlow switch to freeze the flow field, but keep the particles running, in sprayFoam
Further Information: “OpenFOAM Barycentric Tracking”.

Combustion
  • TDAC/ISAT: new TDACChemistryModel chemistry model providing Tabulation of Dynamic Adaptive Chemistry (TDAC); new Eddy Dissipation Concept (EDC) turbulent combustion model, including support for TDAC/ISAT for efficient chemistry; added variable time-step and local time stepping (LTS) in ISAT for TDAC chemistry
  • Other: new limiting of local time step (for solving steady-state) to specie reaction rate in reactingFoam; support for isothermal, compressible flow in reactingEulerFoam; reactions can optionally be enabled only in a specified list of cellZones.
Meshes
  • snappyHexMesh: improved input syntax for triSurfaceMesh files; stopped writing of redundant files that break other applications and waste disk space
  • blockMesh: new point/edge projection onto geometric surfaces, see User Guide 5.3.3; new sloshingCylinder tutorial, demonstrating projection to create a cylindrical background mesh; added block face orientation checks to aid debugging; updated blockMeshDict files to use multi-grading in the pitzDaily tutorials, see User Guide 5.3.1.4
  • refineMesh: corrected parallel operation
  • Mesh Motion: new template cylindrical background mesh significantly improves robustness and accuracy of rotating geometry simulations; added mesh-motion solver for multiple moving regions, e.g. for 2 counter-rotating AMI regions; added dynamic mesh versions of DPMDyMFoam and MPPICDyMFoam solvers; improved 2nd-order time discretisation schemes for moving meshes; improved stability by bounding the localEuler time scheme for steady-state cases with mesh-motion
Energy, Heat Transfer and Thermophysical Modelling
  • Liquid Thermophysical Modelling: rewritten thermophysical modelling to make solid/liquidProperties and specie classes compatible; simplified and generalized the user interface for liquid properties; added general fluidThermo model to enable run-time selection of thermophysical model type; added equation of state for the Boussinesq approximation for buoyant flows, see User Guide 7.1.5
  • Compressible solvers: made rhoSimpleFoam (steady flow) work with any thermophysical model including liquids and more stable; added support for transonic flow of liquids and real gases in rhoPimpleFoam and improved stability and convergence
  • Other: combined functionality and improved usability of externalWallHeatFluxTemperature boundary condition and changed ambient temperature (Ta) to support time variation; added radiation modelling fvOption that can be used in any simulation where energy is solved; added support for residual convergence controls to chtMultiRegionFoam
Parallel I/O
  • new collated file format introduced in which the data for each decomposed field (and mesh) is collated into a single file that is written (and read) on the master processor
  • new masterUncollated option writes data with the original uncollated format without NFS
  • file writing can be threaded allowing the simulation to continue running while the data is being written to file: see “Threading Support”
Further Information: “OpenFOAM Parallel I/O”

Productivity and Usability
  • Data Visualisation: updated the native OpenFOAM reader module for ParaView version 5.4.0; maintenance of the native reader module ensures continued trouble-free visualisation of OpenFOAM data.
  • Command Line Interface: added Bash [TAB] completion to all OpenFOAM applications and scripts; added -list... options, e.g. -listScalarBCs in solvers for more relevant listing of BCs, fvOptions, turbulence models, etc (as a replacement to foamList), see User Guide 5.2.3; enabled applications running with the -doc option, e.g. paraFoam -doc, to open the application documentation at http://cpp.openfoam.org
  • Case Management: foamCloneCase can now clone cases from configuration directories, and copy script files and 0.orig directories; major maintenance of scripts, improving -help option and POSIX compliance
  • Inlet and outlet: generalised the swirlInletVelocity boundary condition to reads individual velocity components as Function1; new matchedFlowRateOutletVelocity boundary condition which matches the flow rate at outlet to a corresponding inlet
  • User Input: input syntax for fvOptions has been made much more user-friendly; made ...Coeffs sub-dictionaries optional for input model parameters; standardised notation in input parameters in radiation boundary conditions
  • Parallel Computation: added -copyZero option to decomposePar to copy the 0 directory to processor directories, to avoid field/mesh inconsistencies, especially when generating the mesh in parallel; integrated much faster, scalable reconstructParMesh
  • Configured Function Objects: add and subtract fields; XiReactionRate to write reaction-rate fields for the Xi-based combustion models; dsmcFields to write DSM fields; flowRateFaceZone to calculate flow rate through a face zone; streamFunction to calculate stream function; wallHeatFlux to calculate wall heat flux; writeCellVolumes to write out cell volume data and writeCellCentres to write out cell centre data, see User Guide 6.2
  • Function1: added a range of generic ramp functions, including linear, quadratic, halfCosine, quarterCosine and quaterSine functions which can be superimposed onto any other function using scale, see User Guide 5.2.3.4; damper function for smoother start-up under an applied impulse in rigidBodyMeshMotion
  • “Limiting” fvOptions: limitVelocity to limit the maximum velocity, e.g. to avoid excessive unphysical velocities generated during slamming event; made settings and documentation consistent in limitTemperature
Contributors

OpenFOAM v5.0 was produced by:
  • Architect/Lead: Henry Weller
  • Management: Henry Weller, Chris Greenshields
  • Maintenance/Testing/Contributions: Henry Weller, Chris Greenshields, Will Bainbridge, Mattijs Janssens, Bruno Santos.
  • Other Contributions:
    • Combustion: Francesco Contino (+ macOS), Zhiyi Li, Alessandro Parente
    • Reacting Multiphase: Juho Peltola, Alberto Passalacqua, Ronald Oertel
    • Lagrangian: Timo Niemi (+ function objects), Karl Meredith
    • Parallel Running: Paul Edwards, Kevin Nordin-Bates, Alexey Matveichev
    • Heat transfer: Stephan Goeke, Tobias Holtzmann
Thanks to the OpenFOAM enthusiasts who have contributed to a better code through the Issue Tracking System.

To download OpenFOAM 5.0, click here.

OpenFOAM Other Sources top

► MATLAB CFD GUI for OpenFOAM with FEATool Multiphysics 1.8
  14 Jun, 2018
The FEATool Multiphysics MATLAB and Octave FEM Simulation Toolbox version 1.8 is now available. In addition to being a fully integrated FEA multiphysics toolbox, and interfacing with the FEniCS FEM solver and external mesh generators such as DistMesh, GiD, Gmsh, and Triangle, the highlight of the new version is introducing a fully integrated and cross-platform OpenFOAM CFD GUI interface for MATLAB and GNU Octave.

The new OpenFOAM MATLAB CFD interface allows one to conveniently setup both laminar and fully turbulent incompressible Navier-Stokes CFD problems all within an easy to use graphical user interface (GUI). Featuring built-in CAD tools and (STL) CAD file import, automatic mesh generation (with automatic 2D to 3D mesh conversion and extrusion for 2D problems), FEATool to OpenFOAM case file conversion, solver selection and control, as well as solution import with postprocessing and visualization. As with all the FEATool MATLAB GUI functionality, models can also be saved and exported as m-file CLI functions where custom scripting and support for all MATLAB and Octave functions and toolboxes is supported. With the added support for the popular OpenFOAM CFD solver and FEniCS, high-performance multiphysics, multi-simulation, and CFD modeling can now be all be conveniently done within a single software interface.

Please visit the OpenFOAM-FEATool 1.8 MATLAB GUI release announcement for more information.
► OpenFoam and salome training on 2nd July at Pune, India
  21 May, 2018
Dear Sir/Madam,
I am pleased to inform you that, am organizing Five days training on “OpenFoam with Salome” on 2nd to 6th July 2018 at my residence.I have conducted many trainings on OpenFoam earlier.

Purpose of this training program is to create awareness among Civil, Mechanical and Chemical Engineers about open source CFD software and Salome and to give introductory training of OpenFoam with Salome

This training program will contain, 1)Introduction to CFD 2)Introduction to OpenFoam 4)Hand on practice 0)linux commands a)grid generation -blockMesh b)grid generation -snappyHexMesh c)In compressible flow d)Heat transfer e)engineFoam f)Salome for modelling and meshing

Practice session with Salome will be for 2.5 days

For registration contact A)Prof (Dr) Sachin Lotan Borse Mob:- +918149538399(whatsapp only) email:- sachinlb@yahoo.co.uk

Training fee:- Rs 10000. (Fee includes training only)
Registration required by 10th June.Limited seats.
Please bring your laptop with windows 7
► Caelus v8.04 released
  14 May, 2018
The next major version of Caelus, 8.04, was released today. This release comes with a new Python library, waves library, and several other application and library improvements. Here’s a summary of the new capabilities:
  • Caelus Python Library (CPL) is re-write and major upgrade over the previous Python library provided with Caelus. The library provides utilities for pre and post-processing, as well as automating various aspects of the CFD simulation workflow. CPL was designed and developed by external contributor, Shreyas Ananthan. CPL documentation is available at https://caelus.readthedocs.io.
  • waves library is a port of Niels Gjoel Jacobsen’s waves2Foam library to Caelus. It is a toolbox used to generate and absorb free surface water waves.
  • Enhancements to the SIMPLE-based steady-state incompressible solver include consistent (SIMPLEC) and pressure correction run-time selectable options. [Applied CCM]
  • Consolidation of static and dynamic mesh solvers into unified solvers.[OpenFOAM Foundation]
  • New options for checkMesh to report the matrix bandwidth and to write mesh quality metrics to fields. [OpenCFD]
  • Add incompressible and compressible versions of the WALES LES model [OpenFOAM Foundation]
  • Published validation and verification papers from ASME FEDSM 2017 available.
    • A. Jemcov, D.W. Stephens, C. Sideroff "Verification and Validation of the Caelus Library – Incompressible Flow Solvers" ASME 2017, July 31 -Aug 02, Waikoloa, HI, USA FEDSM2017-69174
    • D.W. Stephens, A. Jemcov, C. Sideroff "Verification and Validation of the Caelus Library – Incompressible Turbulence Models" ASME 2017, July 31 - Aug 02, Waikoloa, HI, USA FEDSM2017-69175
    Contact Applied CCM to request a copies of the papers. All data generated for the papers exist as validation cases in the Caelus tutorials directory.

The release notes PDF available on the download page with a more detailed description: http://www.caelus-cml.com/download/

The source repository has been updated to 8.04:

https://bitbucket.org/appliedccm/caelus-contributors

If you’re not already familiar with Caelus, you can read more about it on the website. Its free and open-source. The file formats are compatible with OpenFOAM but there have been many improvements to it such that it is now moving independently in its own direction.

Stay up to date with Caelus on Twitter @caelus_cml or Facebook

Applied CCM is currently the maintainer and main developer of Caelus. If you’re interested in porting or developing your own application to Caelus, we’ll be happy to provide guidance. If you’ve developed a solver or model that you would like to include in Caelus check out the contributors repository. Any and all external contributors copyright will be kept in their contributed source files.
► OpenFoam Training at Pune on 15 to 17th June
  10 May, 2018
Dear Sir/Madam,
I am pleased to inform you that, am organizing Three days training on “OpenFoam a Free Computational Fluid Dynamics Software” on 15th to 17th June 2018 at my residence.I have conducted many trainings on OpenFoam earlier.

Purpose of this training program is to create awareness among Civil, Mechanical and Chemical Engineers about open source CFD software and to give introductory training of OpenFoam. CFD can be used as research tool.

This training program will contain, 1)Introduction to CFD 2)Introduction to OpenFoam 4)Hand on practice 0)linux commands a)grid generation -blockMesh b)grid generation -snappyHexMesh c)In compressible flow d)Heat transfer e)engineFoam f)Salome for meshing

For registration contact A)Prof (Dr) Sachin Lotan Borse Mob:- +918149538399(whatsapp only) email:- sachinlb@yahoo.co.uk

Training fee:- Rs 6000. (Fee includes training only)
Registration required by 10th June.Limited seats.
Please bring your laptop with windows 7
► OpenFOAM introductory training. Jul 16-20, 2018. Uni. Genova, Italy - Wolfdynamics
  26 Apr, 2018
OpenFOAM introductory training. July 16th - 20th, 2018. (http://bit.ly/2nuoAOh)


This course is offered in cooperation with the University of Genova and Wolfdynamics (http://www.wolfdynamics.com). The course last five days, which we think is the minimum time needed to introduce all the concepts of OpenFOAM® as a general CFD and multiphysics solver, advanced subjects, and the CAD/Meshing/Visualization tools.

This training is aimed at those with little or no experience in the use of OpenFOAM®, or those who want to improve their skills using OpenFOAM®. During the lectures, the attendees will be introduced to all aspects of OpenFOAM® as a general-purpose CFD solver, from structure and organization of the library, to setting cases, to assessing the convergence, to basic programming. Additionally, a few sessions will be dedicated to solid modeling, mesh generation, and visualization using open-source tools.

During this training, we also cover the following advanced physics topics; turbulence modeling, multiphase flows, heat transfer, moving bodies, source terms, and the finite volume method.

Hands-on sessions will be organized, where the participants will have the opportunity to solve predefined cases (or their own cases) with the assistance and guidance of the course trainers.


Prerequisites: no prior knowledge of OpenFOAM®, C++ or Linux is required. However, a basic knowledge of Linux is beneficial. A basic knowledge of CFD is also desirable.

Training material: every participant will get a copy of the printed lecture notes and a USB key with the supporting material.

Teaching method: lectures and hands-on sessions to validate the acquired knowledge. A training certificate is provided to all attendees who complete the course.

Additional notes: attendees are not required to bring their own laptop since workstations with pre-installed software will be available. The inscription fee includes lunch and refreshments.



For more information, visit the following link http://bit.ly/2nuoAOh


Hurry up and get your seat right now to take advantage of the early registration discount.
► OpenFOAM Stammtisch United 2018
  13 Apr, 2018
Dear FOAMers, this year's OpenFOAM Stammtisch United will be hosted by Helmholtz-Zentrum Dresden - Rossendorf e.V, Institute for Fluid Dynamics on the 24. and 25. May Addition information can be found in the announcement.

Best Regards,
Henrik

Providing commercial FOAM/OpenFOAM and CFD Consulting: http://wikki.co.uk

OpenFOAM Wiki top

► File:PyFoamSwak Shanghai2018 Material.tar.gz
  21 Jun, 2018
► File:PyFoamPrepare Shanghai2018 Material.tar.gz
  21 Jun, 2018
► File:Stage10 parameterVariation.tar.gz
  21 Jun, 2018

Bgschaid uploaded "File:Stage10 parameterVariation.tar.gz" pyFoamPrepare Training for Workshop 2018

► File:Stage9 parallel.tar.gz
  21 Jun, 2018

Bgschaid uploaded "File:Stage9 parallel.tar.gz" pyFoamPrepare Training for Workshop 2018

► File:Stage8 extendCoupled.tar.gz
  21 Jun, 2018

Bgschaid uploaded "File:Stage8 extendCoupled.tar.gz" pyFoamPrepare Training for Workshop 2018

► File:Stage7 initPotential.tar.gz
  21 Jun, 2018

Bgschaid uploaded "File:Stage7 initPotential.tar.gz" pyFoamPrepare Training for Workshop 2018


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