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ranto11-Garnet
11-Garnet
March 19, 2023
Solved

Pressure vessel nozzle reinforcing pad model

Dear,

 

How to prepare the nozzle reinforcing pad in creo (refer the attached sketch)

 

dimensions

Shell OD - 3000mm x 12 thk

nozzle od -  1067 mm x 12 thk

R.F pad OD - 2000 x 12 thk

 

please provide the step procedure

 

Regards,

Robert

 

 

 

tbraxton
tbraxtonAnswer
22-Sapphire II
March 19, 2023

Assuming you have access to Creo 7 or newer and you intend to run FEA on the weldment.

 

Build the three components in part mode as separate bodies. The geometry is straightforward for each.

 

Multibody tutorials:

Creo 7.0/8.0+ Multibody Home: Start Here! - PTC Community

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3 replies

tbraxton
tbraxton22-Sapphire IIAnswer
22-Sapphire II
March 19, 2023

Assuming you have access to Creo 7 or newer and you intend to run FEA on the weldment.

 

Build the three components in part mode as separate bodies. The geometry is straightforward for each.

 

Multibody tutorials:

Creo 7.0/8.0+ Multibody Home: Start Here! - PTC Community

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ranto11-GarnetAuthor
11-Garnet
March 23, 2023

Is there any possibility to model as a single part ptc creo 9.0

 

I am looking for FEA study in Ansys 

 

Regards,

 

Robert

 

 

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tbraxton
tbraxton22-Sapphire II
22-Sapphire II
March 23, 2023

You can model this as a single part in Creo. The suggestion of using multibody will enable definition of bond elements between the welded components. The use of 3 bodies in a single part model is what I proposed above. You can also of course create multiple parts and add them to an assembly.

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