Nozzle Analysis using Shell To Solid Sub modeling with ANSYS Workbench

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This video explains Nozzle shell junction analysis through shell to solid sub modeling technique using ANSYS workbench.
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Пікірлер: 18

@raghu.r414 2 жыл бұрын

Big fan sir

@graspengineering9249 2 жыл бұрын

thank you !

@navalfa7291 2 жыл бұрын

Sir, love your videos. What is more accurate Shell or the solid model?

@graspengineering9249 2 жыл бұрын

Solid Model is more accurate as it represent the actual product. Shell or beam model are used for simplification and faster simulation with good accuracy.

@vamsisrikanthrallabandi7015 2 жыл бұрын

Sir for running ansys Catia and other softwares, what are the specifications needed for system like graphic card size ,ram etc for smooth running without lagging

@graspengineering9249 2 жыл бұрын

Better to buy workstation. Look into ANSYS portal for hardware/workstation requirement. Better to have 32-64 GB RAM/1TB hard disk/ 64-bit Intel or AMD system, running Windows 10, A dedicated graphics card with latest drivers and at least 1GB video RAM.

@hsg5630 2 жыл бұрын

Hello sir thank you for the video and your explanations of basic options also. But those localized stresses you're showing in 17:01 mins are observed in my model also. I am unable to get rid of that. I am using a similar shell to solid (solid model finely meshed 4-5 elements across thickness) submodel and those hotspotsn are everywhere. if you have any suggestions on how to get rid of those hot spots please let me know. Thanks in advance.

@graspengineering9249 2 жыл бұрын

First do proper mesh for your sub-model, as well as keep extra length portion. This stresses at cut boundaries are not required to report, this are localize and needs to ignore.

@hsg5630 2 жыл бұрын

@@graspengineering9249 Understood sir thank you.

@drury2d8 Жыл бұрын

Hi! Why should we include the internal pressure during submodel anslysis? The original model would already have accounted for displacements and stresses from internal pressure.

@graspengineering9249 Жыл бұрын

We need to consider local loads in submodel too. The global load effect only considered on cut bouradies in the form of displacement only.

@kunalbhandari4429 2 жыл бұрын

Sir, 1. please make a video on derating of flanges using Fea method. 2. Stress concentration line according to Sec VIII Div 2 part 5.

@graspengineering9249 2 жыл бұрын

Okay !

@luciferevil9o908 Жыл бұрын

Hello thankful for this tutorial could you put this pressure vessel design in a link and share it or make an other tutorial how to make this model in spacs clam

@graspengineering9249 Жыл бұрын

Thank you, for Cad Modeling please visit our channel page. For designing pressure vessel, soon we will upload few video's.