Basic tutorial of MSC Nastran and Patran Finite Element Analysis (FEA): Bracket structural analysis

Подписаться 1 тыс.

Просмотров 8 тыс.

50% 1

In this video, the very simple simulation for bracket structural analysis is done step-by-step using Patran and solved with MSC Nastran. From geometry import, meshing, setup, and post-processing.
Find me on Linkedin: / caesar-wiratama-764712169
Learn more about this topic with my online courses: pttensor.com/m...

Опубликовано:

21 окт 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 21

@NoNameNeeded-u3r 6 дней назад

thank you my friend! Do you know a source for general training with Patran/Nastran? I need to do a modal analysis with it

@caesarwiratama3303 6 дней назад

@@NoNameNeeded-u3r please check my udemy course on msc nastran, link in the description

@GiangNguyen-z4v1n Год назад

I have a question about the ASET1 card in NASTRAN. When it is added to a BDF file, what does it mean? I read the manual, and it specifies the DOFs of a node that you want. However, in the case of a node within a shell element, theoretically, a shell element always has 6 DOFs. But in some problems, I encountered the requirement to set the ASET1 card for a shell element with 3 DOFs to perform normal mode SOL 103. Is that correct?

@pankajhiremath3253 Год назад

How to give surface contact between two meshed components? Two different components are overlapping after deflection.

@cavok99 Год назад

hi, I cant get the XDB file via nastran, what should I do ? I am running in Nastran, the bdf file, but it is not working....

@caesarwiratama3303 Год назад

The newest extension is hdf5, the default will be it. You dont need xdb anymore. But if you need, you can setting the output format in the subcase setting

@cavok99 Год назад

@@caesarwiratama3303 I was also trying to get same as this video, but still couldn’t get the results. I am gone really really mean… I gave the force, displacement, also material and mesh, same as here, but something happening, Btw I am the licenced user…

@caesarwiratama3303 Год назад

@@cavok99 is the hdf 5 also didt show up? I think you solusion is diverged. Please check the f06 file from the analysis monitor --> job/view output, and search for “fatal” warning. Sometimes we just forget to click apply during some settings, for example during properties or material definition

@muslimmukhtarkhanov8194 5 месяцев назад

What is the point of putting the second constraint at 8.07 if you already constrained the upper part?

@caesarwiratama3303 3 месяца назад

To mimic the presence of the wall behind it, which prevents the deformation to the x direction

@youpingchen7533 Год назад

Is the total force your applied the total force of the two surfaces or it is the force per unit area? Thanks.

@caesarwiratama3303 Год назад

if you use element uniform, it will be the total force (Newton). But if you use node, it will be the force per node

@youpingchen7533 Год назад

@@caesarwiratama3303 Thanks!

@lionelnishan5623 Год назад

My results file not seem to be working. Any suggestions?

@caesarwiratama3303 Год назад

The most common mistake is you forget to click apply in the material or properties setting. Or maybe bad element definition and insufficient constraints (too much degree of freedom). Or you can check the log file in the folder to find the error message