MFiX homepage, documentation and download - open source multiphase flow CFD software - OSCHINA - Chinese open source technology exchange community

MFiX is an open source software developed by the U.S. Department of Energy to simulate the multiphase flow of particle fluid. The CFD part uses the SIMPLE algorithm, while the particle part contains TFM, MPPIC, DEM and other models, and can simulate the mass and heat transfer between continuous and discrete phases.

MFiX is developed based on fortran language, and its core features include: parallel, open source, cross platform, one button installation, user graphical interface, and support for TFM/DEM/PIC models.

Cross platform: the software supports Windows Linux macOS, so that users can not only learn and test examples under Windows, but also directly calculate on supercomputing platform
One click installation: this open source software can be installed through anaconda's convenient one click installation, which solves the pain point of large-scale open source software that is difficult to compile and install
User graphical interface: the software supports user graphical interface, which can easily set calculation parameters and monitor calculation results.
Cutcell grid: the software uses cutcell grid to process complex structures, and can build simulation calculation areas through stl files or the software's built-in geometry generator.
Physical property database: the software has its own physical property database to facilitate the calculation of heat transfer and chemical reaction
Stiff Chem Solver: The characteristic time of chemical reactions such as combustion is far less than the characteristic time of flow. The chemical reaction and fluid flow can be solved step by step through the stiff chemical solver. This software can easily simulate multiphase reaction flow
The software comes with several demonstration examples to learn curve smoothing
Rich models: fluid solver using SIMPLE algorithm, dual fluid TFM solver, discrete element method DEM particle simulation, CFD-DEM simulation, MP-PIC simulation
MPI multi machine parallel, convenient for large-scale computing on supercomputing platform

Running screenshot

CodeDoger 2024-05-02 20:48

35 It's too old to go to work and too early to retire at 60

Ai East 2024-06-10 19:11

Absolutely easy to use

-SORA- 2024-04-30 17:07

When this happened in a foreign country, the comment area suddenly became very objective and rational**

gamedot 2024-05-17 11:14

Old Zhou is deeply concerned about Huawei's great cause of open source. He is not a Huawei person, but has Huawei's soul.

kakai 2024-05-10 10:21

The world only knows that Android was created by Google. Several people know that Android is only a product acquired by Google. Similarly, what is the problem with Huawei's contribution to the collection of OGG open source work and integration into its own proprietary product line?

Shuimu Yi'an 2024-05-20 09:58

The news should be read continuously. I'm waiting for the third news besides rustdesk and teamviewer. Localized remote desktop software is far ahead.

zoujiaqing 2024-06-07 21:22

I dare not use it

kangert 2024-06-09 20:07

The problem of docker hub is very uncomfortable

osc_92224065 2024-04-29 10:57

Long term oppressed outsourcing of state-owned enterprises

Li Yinghui 2024-05-09 16:40

Buddhism has a good word, evil opinion. In dealing with the world, it is meaningless to draw conclusions from preset positions; It is also important to receive good logic training.

Monkeys think of apes 2024-05-31 18:31

You can cheat your brother. Just don't cheat yourself

Yeah, for 2024-05-17 13:42

That's too right. Old Zhou can't control Google, but he can control 360. Do not do to others what you do not want. All 360 products should be opened first.

Kevin586 2024-06-08 14:41

Dream is garbage, which can also be listed and refresh my cognition

Wang Zheng 2024-06-08 09:46

You said, "All the tests are graduate students" and smiled. I don't know my level is low.

Xiao Xu Middle aged 2024-06-10 07:05

Learn

lyh97157268 2024-06-09 20:58

Like c++

Chief taxi captain 2024-05-17 11:17

I suggest that 360 open source all its products, and then become the leading enterprise in the domestic open source industry through open source, leading everyone to compete with foreign enterprises

sunday12345 2024-05-15 18:31

What does the bank do? It's blamed on the remote desktop. Persimmons really pick up soft pinches~?

iVista 2024-06-10 18:13

I was blinded by the math test

Francesca 2024-05-19 18:00

Wine runs the Android emulator of Windows. Chrome OS is installed in the Android emulator. Linux environment is installed in chrome OS. Linux environment is installed in the Linux environment. Wine is installed in the Android emulator

Bright 2024-05-19 23:25

What a fool! I killed myself. How can people deal with me later.

oldpig 2024-04-28 09:59

”Huawei contributed all the source code "?, the title is completely inconsistent with the content.

H Fine water and long flow H 2024-06-10 09:39

I haven't heard about whether fartran has paid. I'm in the top ten

Francesca 2024-06-09 13:21

But the end of closed source must be open source, because many people who are dissatisfied with closed source have created open source, so the end of open source is not necessarily closed source, but to find a business model that is open source= Free Admission

One code Yma 2024-05-09 09:58

Recently, I often go to interviews. People who hate Ali background most regard me as a fool, even though I am a fool

Small and beautiful software development 2024-06-08 23:03

It's mainly about waist training

zzeric 2024-04-28 20:01

Although France is the parent community, the core developers of OCCT on github are all Russians. Without Russians, the French parent community cannot continue to operate. So Huawei took over, moved to China, changed its name and resumed open source and community operations. What's the problem?

zoujiaqing 2024-06-07 21:21

Spring boot was not updated last year

muwanqing123 2024-06-09 08:28

Bullshit authentication

Xiao Xu Middle aged 2024-06-08 12:43

Do AI functions need networking? Will it be 404?

MrChen89 2024-04-29 09:18

There are a group of people like this. I don't know what they have experienced. When it comes to HW, I can't say anything good, even if it's neutral

abeet 2024-06-08 20:38

There are no pictures, for fear that we will learn, right

brucepapa 2024-06-09 21:02

I also have several backaches... After a few days of exercise, it will be much better to focus on stretching the back muscles.

zhy 2024-05-16 13:16

At the end of Shannon is Nong

Xiao Xu Middle aged 2024-06-08 10:12

First place in making money!! Money and treasures will be plentiful

zhuzhua 2024-05-21 10:08

I'm laughing to death. Those who have been deeply kidnapped dare not pay? Who will use the domestic open source framework of small companies in the future will be 213!!! Wait for harvesting later

Qin Liming 2024-05-11 09:12

be devoid of any sense of shame

SnailJob 2024-06-09 09:13

Yes, please continue to follow Snail Job

Single structure 2024-05-11 10:09

Selected as Open Source China's disgrace pillar

generation

Code e person 2024-06-09 10:03

Prepare the next project and try it

Francesca 2024-06-10 16:19

Be ignorant. This thing has a long history. It is used for scientific computing and has high performance

kangert 2024-06-09 20:10

Really need to practice

pan3793 2024-06-07 22:26

Let AI give AI a score

osc_566335 2024-04-28 14:44

This is also called floor washing? Does it mean that Tesla will not wash the floor if it releases all the source code? Some people HWptds? That is to say, the language is ambiguous, which will also rise to the washing ground? Are some people too focused? Think the people he pays attention to must be staring at?

golyu 2024-06-10 14:45

If only this was the library of solidjs

Xiaoxia cat ball 2024-06-09 21:29

Very good, come on

Ma Nong Little Fatty Brother 2024-05-16 14:40

I give you six seconds. I give you six moves with the same effect in the martial arts contest, which shows the invincibility and confidence of the master

GDWhisperer 2024-05-15 17:23

I transferred tens of thousands of yuan to my own account, which was under risk control. How did I do this? The bank should be responsible for this**

Ding Yun H 2024-06-07 20:44

There is no querydsl. Since querydsl was used, I can't look at other forms anymore

zhangleijie 2024-06-08 10:08

pretty good

osc_27546117 2024-06-09 22:36

Learned electric programming and expected its progress

Yoona520 2024-05-17 16:34

Zhou Hongyi is now living more and more like a clown. If he stays behind the scenes, he has to become an online celebrity. Can you learn from Lei Jun?

One code Yma 2024-05-06 09:14

My technical article was moved by CSDN. Why didn't anyone step on the sewing machine? This kind of report is a joke to me. The monsters with background are fine, and the monsters without background fight to death