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-   -   Open Source Code for Lattice Boltzmann Method (https://www.cfd-online.com/Forums/main/14204-open-source-code-lattice-boltzmann-method.html)

AvtechScientific December 3, 2015 03:59
Open source, hardware accelerated tool, that implements i.a. Lattice Boltzmann Method
 
We have recently open-sourced our accelerated multiphysics software - Advanced Simulation Library. It implements i.a. Lattice Boltzmann Method, provides easy to learn C++ API, has an OpenCL-based internal engine (i.e. runs on CPU/GPU/FPGA/DSP/etc.), and demonstrates remarkable performance even on a single GPU, e.g.:

Multicomponent flow:
computed on NVIDIA Tesla K80 12 GB GDDR5 with host CPU Intel Ivy Bridge E5-2690 v2 3GHz
10’517’227 points - 390sec.
75’293’400 points - 2486sec.

more multicomponent flow benchmarks...

swati December 4, 2015 14:22
Hi t.teschner,

Can you send a copy of your thesis and code to me?

Regards,
Swati

m.zargar July 3, 2016 13:13
Lbm code
 
HI t.teschner,

May I please have a copy of your code as well as your theses. I really need it. I appreciate your consideration.

m.zargartalebi@yahoo.com

medoumza July 17, 2016 11:05
help
 
Quote:
Originally Posted by t.teschner (Post 473104)
I have developed a 2D lattice Boltzman solver for my Master Thesis, it has a CGNS mesh reading and so far supports the single, two and multiple relaxation time scheme for the collision operator, the D2Q9 speed model and Zou/He boundary conditions (and the simplified bounce back as well). It comes with a text based user interface including some sort of tutorial mode to help the user to get familiar with the solver or it can be launched from input files. I have tested and validated it against standard test cases (channel, lid driven cavity, backward facing step, sudden expansion, cylinder) and works well with any 2D structured mesh.

If you are interested in it, please message me. I can also give you a copy of my thesis which describes the LBM in its essence and also covers heat transfer + it has a very simple, striped down version of a lid driven cavity to help understand the LBM proceedure.
I need this code plz
hssikoumed@gmail.com

mppc October 27, 2016 06:16
lbm
 
Quote:
Originally Posted by Roya.TR (Post 472878)
I have an example code for coutte flow. If you want, please give me your email adress that I send it for you.
hi
DEAR MISS Roya
please send me a copy of you're code
thanks
best regards
Sina
moosajafari.iau@gmail.com

praveengambhir16 December 15, 2016 02:26
Hello there! I would like to know how LBM implements in the study of air flow around Automotive geometries. Please feel free to and a copy of your code and thesis to praveengambhir16@gmail.com

Sent from my XT1575 using CFD Online Forum mobile app

khknima November 13, 2017 09:47
Quote:
Originally Posted by Roya.TR (Post 472878)
I have an example code for coutte flow. If you want, please give me your email adress that I send it for you.
Please send it to khoshkalam.nima@ut.ac.ir for me
Appreciate

engwfh December 29, 2017 19:13
codes
 
Quote:
Originally Posted by t.teschner (Post 473104)
I have developed a 2D lattice Boltzman solver for my Master Thesis, it has a CGNS mesh reading and so far supports the single, two and multiple relaxation time scheme for the collision operator, the D2Q9 speed model and Zou/He boundary conditions (and the simplified bounce back as well). It comes with a text based user interface including some sort of tutorial mode to help the user to get familiar with the solver or it can be launched from input files. I have tested and validated it against standard test cases (channel, lid driven cavity, backward facing step, sudden expansion, cylinder) and works well with any 2D structured mesh.

If you are interested in it, please message me. I can also give you a copy of my thesis which describes the LBM in its essence and also covers heat transfer + it has a very simple, striped down version of a lid driven cavity to help understand the LBM proceedure.
Hello, my email is engwfh@yahoo.com

engwfh December 29, 2017 19:16
hi t.teschner
can you send for me a copy ?
my email: engwfh@yahoo.com

3PD August 21, 2018 11:38
Lattice Boltzmann matlab code
 
Hi everyone,

Can anybody introduce me the source code or any material for LBM in porous media? I am familiar with MATLAB and also a beginner of LBM, so, MATLAB code/ material is prefered.

Many Thanks

pmamf October 4, 2018 18:39
Hi, Please could you send me a copy of your thesis. I would like to understand the LBM

mina70 November 18, 2018 11:15
Request
 
Quote:
Originally Posted by t.teschner (Post 473104)
I have developed a 2D lattice Boltzman solver for my Master Thesis, it has a CGNS mesh reading and so far supports the single, two and multiple relaxation time scheme for the collision operator, the D2Q9 speed model and Zou/He boundary conditions (and the simplified bounce back as well). It comes with a text based user interface including some sort of tutorial mode to help the user to get familiar with the solver or it can be launched from input files. I have tested and validated it against standard test cases (channel, lid driven cavity, backward facing step, sudden expansion, cylinder) and works well with any 2D structured mesh.

If you are interested in it, please message me. I can also give you a copy of my thesis which describes the LBM in its essence and also covers heat transfer + it has a very simple, striped down version of a lid driven cavity to help understand the LBM proceedure.


Hi t.teschner

Is it possible to send me the 2D code and your thesis also?

Regards
mina
mina.memar@gmail.com

surya.tdr July 9, 2019 01:54
Hi, I would also like get your help. can you send me the code.
This is my mail id- surya.tdr@gmail.com
Thank you

oluwaseyi July 12, 2019 01:55
pls kindly send me your thesis and the codes. my email: oluwaseyialiu@gmail.com

prjohnston November 14, 2019 01:27
Dear t.teschner,


I would be grateful if you could also send me your code and thesis. I am struggling to get a simple flow in a channel model running that gives me results that I understand. I wish to be able to write the code from the ground up so that I can understand all about it, as well as being able to generalise it.


Thank you,


Peter.


p.johnston@griffith.edu.au


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