Week 5 Challenge : Surface wrap on Automotive Assembly

AIM : To do a surface wrap for given Engine, Transmission and Gear box model after merging.

PROCEDURE :

Surface wraping is a method to study the analysis of outside flow of model.

1. Engine model

1. Remove the unwanted parts and surfaces.
2. Delete the all unchecked surfaces by universal delete option.
3. Remove all the rings which are not required, delete all the ring like surfaces, so that hide required surface and delete all the unrequired surfaces.
4. Isolate all required surfaces then delete the extra surfaces at one time.

2. GEAR BOX

1. In gear box obserb carefully and remove all tripple cons and single cons.
2. Delete all the unwanted surfaces.

3. TRANSMISSION BOX

1. Remove all the surfaces or parts which is unwanted by isolating parts.
2. Remove the Tripple cons in outside of the surfaces.

4. MERGING THE COMPONENTS

1. During surface wrap all hole in model should be filled.
2. Go to file menu and click on merge to connect the models.
3. Go to mesh section select wrap option in elements group, use constrant length in wrap because it should be one length tjrough out model.
4. Select on constant wrap, give target length as 3mm, Click on mesh group and default smooth factor is 0.5.
5. Click on content zero, give name select PID which are to be wrap delete unwanted PID'S using compress option.

• By selecting not option, remove the edges in both ends then watch inside.
• The whole model should be a single volume.

LEARNING OUTCOMES :

• Throughout the course I learnt various new tools.
• I kearnt concepts of Surface wrapping.

RESULT :

The surface wrapping for the Merge model of Engine, Gearbox and Transmission is meshed with a target length of 3mm, the whole process is determined in single common volume.

CONCLUSION :

• In entire course I have studied a CFD meshing concepts.
• Through this course I learnt the many skills, about tools knowledge.
• I have learnt the concepts of flow analysis which is important for CFD.

The model has been uploaded in this attached link : https://drive.google.com/file/d/1U81o89S8rLZsTZhnE0xPR2qVT3-m-2b5/view?usp=sharing

Thanks and Regards,