CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums

Blog Entries

Register Blogs Members List Search Today's Posts Mark Forums Read

Old

What Is Additive Manufacturing?

Posted December 31, 2024 at 02:33 by Kevin Cooper


If you ask what additive manufacturing is, it is a technique for creating three-dimensional products from CAD models by layering material using digital data.

previously known as rapid prototyping, and currently popular as 3D printing. The term Rapid prototyping was coined to describe the time efficiency of the AM process and technology which created physical prototypes directly from digital...
Attached Thumbnails
Click image for larger version

Name:	AM.jpg
Views:	116
Size:	117.0 KB
ID:	610  
New Member
Posted in Uncategorized
Views 401 Comments 0 Kevin Cooper is offline Edit Tags
Old

How to delete cells in OF based on CheckMesh?

Posted September 26, 2023 at 21:42 by mactone
Tags katana

Seems like a good resource for checking my checkMesh issue.

Quote:
Originally Posted by wyldckat View Post
Hi sakro,

Sadly my experience in this subject is very limited, but here are a few threads that might guide you in the right direction:
...
Member
Posted in Uncategorized
Views 1248 Comments 1 mactone is offline Edit Tags
Old
Rating: 2 votes, 3.00 average.

Choice of Turbulence Model

Posted May 3, 2023 at 15:13 by wa$$im
Updated May 3, 2023 at 17:23 by wa$$im

Turbulence is a complex phenomenon that occurs in most engineering applications involving fluid dynamics. It is characterized by the irregular and chaotic motion of fluid particles, which can cause significant fluctuations in velocity and pressure. Until now, there has not been a single and practical turbulence model that can reliably predict all turbulent flows with sufficient accuracy. whereas many turbulence models have been developed from the perspective of finding different compromises between...
New Member
Views 2187 Comments 0 wa$$im is offline Edit Tags
Old

Monthly informal OpenFOAM meeting

Posted January 31, 2023 at 10:12 by hoehnp

Hello everyone,

I am happy to announce the next occasion of the monthly meeting on the 18th of February 2023 at 14:00 German Time (UTC+1). The meeting takes place using zoom with the attached room details (only visible when logged in). In parallel the meeting times are announced in this calendar for integration in a mail client and as website. Details can be found in this thread.

Everybody is welcome.

See you there.
Patrick
Member
Posted in Uncategorized
Views 1104 Comments 0 hoehnp is offline Edit Tags
Old

How to install unbuntu system and open foam in your computer by VM

Posted January 2, 2023 at 04:00 by shixuemozun
Tags openfoam

How to install unbuntu system and open foam in your computer by VM


First,you should go to this site: https://cn.ubuntu.com/download. In this site ,you can install this package. The package's name is ubuntu-22.04.1-desktop-amd64 (1).iso . it's type is iso. After you download it, you should reserve it instead of releasing it. Then, you should install a software named Vmware Work Staion. Last, you should download openfoam and thirdParty. When you finish the installation...
New Member
Posted in Uncategorized
Views 3384 Comments 0 shixuemozun is offline Edit Tags

All times are GMT -4. The time now is 08:11.