Dear All,
First of all, it is high time to say hello. I've been using OpenFOAM and this forum for years and I've always found a solution to my endless problems during my PhD.
Many thanks to all of you who contributes to this community.
Now, here I am asking for help.
Currently, I am working on my own project which aims to bring OpenFOAM to cloud accessible from a web browser:
www.flowfusic.com
It is extremely easy to start using OF with Flowfusic, after login you'll get a terminal, file manager, and text editor.
I need feedback from OF users. If you are interested in testing or using it please send me a private message and I will give you premium access.
Many thanks,
Maciej
PS
Take a look at the screenshot of what you get after login:
While we all adjust to the new normal of the COVID19 pandemic and due to the travel restrictions imposed by many countries, we have decided to cancel all the classroom training sessions programmed during the year. All the training sessions will be delivered online.
- The training sessions will be delivered starting from mid-July until the beginning of August.
- The course is delivered live. However, all sessions will be recorded.
- To maximize users participation in different time-zones, the courses will start at 2:00 pm CET and will end at 5:30 pm CET.
- Each training session will be split into two non-consecutive days.
- Attendees are required to bring their computer with OpenFOAM pre-installed. We will prepare a video to help the participants to install OpenFOAM and any additional application that will be used during the training.
- The inscription fee includes the training material (in pdf format), and access to all supporting material (tutorials and videos).
- Also, many of you or your colleagues may have been forced to be off work during this challenging period; therefore, we have decided to adjust our training fees and offer a 20% discount in all advanced training sessions.
With this in mind, we want to draw your attention to the upcoming OpenFOAM advanced online training sessions that will take place in July-August, 2020. During these online training sessions, we will address the following topics:
- JUL15-17 2020. Turbulence modeling in general CFD and OpenFOAM® - Theory and applications.
- JUL20-22 2020. Multi-phase flows modeling in general CFD and OpenFOAM® - Theory and applications.
- JUL24-27 2020. Introduction to the FVM method. Standard practices in general CFD with applications to OpenFOAM.
- JUL29-31 2020. Introduction to solid modeling for general CFD and meshing using OpenFOAM® technology - Onshape and snappyHexMesh.
- AUG3-5 2020. Design of experiments, space exploration, knowledge extraction, and numerical optimization using Dakota - Code coupling Dakota-OpenFOAM.
- AUG7-10 2020. Moving meshes, rigid body motion, adaptive mesh refinement, and overset meshes.
So hurry up and book your place, you are still on time to take advantage of our reduced fees.
For more information or to book your seat visit the following link,
Prerequisites: intermediate knowledge of CFD, OpenFOAM, and Linux is required. Some basic knowledge of C++ and shell scripting is beneficial. For those following the optimization training, no prior knowledge of Dakota is required.
Location: online.
Time-zone: Central European Time (CET).
Course times: to maximize users participation in different time-zones, the courses will start at 2:00 pm CET and will end at 5:30 pm CET. Each training session will be split into two non-consecutive days.
Language: English
Number of seats: 7 places available.
Training material: every participant will have access to the lecture notes (in pdf format), and to all supporting material (tutorials and videos).
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 information:
- Cancellations will not be accepted.
- Attendees are required to have all applications installed.
- To maximize the learning process, it is recommended to use two devices. One device to run all tutorials and the other device to follow the online meeting.
- To deliver the training, we will use Cisco WebEx, GoToMeeting, or Zoom online conferencing applications, that are free on the client side.
- For remote control, we will use anydesk, which is free on the client side.
- A training certificate is provided to all attendees who complete the course.
- Support to install the required applications can be provided at a nominal price. Send us an email for more information.
We (
http://ennova-cfd.com/) are happy to announce the launch of our new Facebook and Twitter page.
EnnovaCFD has direct CAD interfaces to all popular CAD engines and formats and automatic geometric healing capabilities of dirty data.
It can generate a wide range of meshes from fully structured to unstructured, with tetra, prism, and polygonal cell types.
EnnovaCFD can set up OpenFOAM simulations of incompressible, compressible, heat transfer and multi phase solvers.
We are sharing a variety of useful information of OpenFOAM and our product ennovaCFD.
Please check out our page and be sure to LIKE and FOLLOW us!
You can find us here:
https://facebook.com/ennovaCFD/https://twitter.com/ennovacfd
Best regards,
Fumiya
QGDsolver is OpenFOAM framework for simulation of fluid flows using regularized equations approach. It contains library for approximation of partial derivatives at face centers of unstructured grids and a set of OpenFOAM solvers:
-
QGDFoam - solver for compressible viscous perfect gas flows in a wide Mach number range - from 0 to infinity
-
QHDFoam - solver for incompressible viscous fluid flows with buoyancy force
-
particlesQGDFOam - solver for compressible viscous perfect gas flows in a wide Mach number range with particles - from 0 to infinity
-
particlesQHDFoam - solver for incompressible viscous fluid flows with buoyancy force with particles
-
SRFQHDFoam - solver for incompressible viscous fluid flows in rotating frame of reference with buoyancy force
-
QHDDyMFoam - solver for incompressible viscous fluid flows in domains with deforming boundary and with buoyancy force
-
interQHDFoam - solver for incompressible 2-phase viscous fluid flows with buoyancy force and surface tension
-
reactingLagrangianQGDFoam - solver for reacting multicomponent compressible viscous perfect gas flows in a wide Mach number range with particles - from 0 to infinity
-
scalarTransportQHDFoam - solver for scalar transport equation to demonstrate the very basics of QGD/QHD equations principles
Generally speaking, QGD/QHD framework offers an alternative to PISO/SIMPLE and Riemann-solvers approach to simulate various flow phenomena on unstructured grids. And sometimes it could be superior comparing to mentioned techniques.
The framework could be downloaded HERE:
https://github.com/unicfdlab/QGDsolver
The presentation covering some theory and basics of the implemeted approach could be downloaded HERE:
https://github.com/unicfdlab/QGDsolver/blob/master/qgd-framework-2020-final.pdf
Please, do not hesitate to ask for assistance on how to setup the case or on how to derive new equations for your problem using regularized hydrodynamic approach
New CastNet release: Support for FSI-coupling between OpenFOAM and CalculiX based on preCICEEfficient flow and structure simulation based on open-source solver technology
The new release of the pre-processing system CastNet supports the coupling between OpenFOAM (CFD) and CalculiX (CSM) via the coupling tool preCICE for fluid structure applications. PreCICE provides high-quality mapping functionalities and allows efficient implicit and explicit coupling with different relaxation methods.
Learn more:
http://youtu.be/X_Mn9GJcRpANew CAD modelling functionality
The new release also provides native CAD modelling functionality for ACIS and Parasolid based geometry import.
Learn more:
http://youtu.be/2iz_RItU2oASupport for latest OpenFOAM versions
The export functionalities have been extended to the current versions of the OpenFOAM Foundation (version 7) and ESI-Group (19* versions).
About CastNet
The pre-processing system CastNet supports for more than 10 years the use of open-source solver technology by graphical user interfaces, CAD based high-quality meshing and monitor functions during simulation. It supports both the latest and many older OpenFOAM versions of the OpenFOAM Foundation, ESI-Group and also Windows versions of BlueCFD.
This offering is not approved or endorsed by OpenCFD Limited, producer and distributor of the OpenFOAM software via www.openfoam.com, and owner of the OPENFOAM® and OpenCFD® trademarks.http://www.dhcae-tools.com/CastNet.html
OpenFOAM has been coupled with Sandia Dakota, a toolbox for data analytics. More information on Sandia Dakota can be found here - -
https://dakota.sandia.gov/
Capabilities: This program integrates the capabilities of OpenFOAM and Sandia Dakota. It provides a framework for multi-physics/phase simulations, optimization, uncertainty quantification, surrogate modeling, parallel computing and parameter studies.
The interface script along with examples are available on my Github page --
https://github.com/AnjaliSandip
If you use this program, please cite this repository -- Sandip, A. 2019, OpenFOAM-Dakota, v1.0, Zenodo, DOI: 10.5281/zenodo.3758768
About
: This program is maintained by Anjali Sandip.
Sandia Dakota version 6.10
OpenFOAM versions 4, 5 and 6
Operating system: Linux
If you have questions/find this software helpful/would like to collaborate, you can reach me at
anjali.sandip@und.edu
