How to create Structured Hexmesh - Hypermesh Tutorial [4 STEPS]

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How to create Structured Hexmesh - Hypermesh Tutorial [4 STEPS]

Рет қаралды 32,996

Күн бұрын

When meshing 3D components, a structured hexmesh is the most sought after method. The Solid Map tool in Hypermesh can be used to generate a perfect hexmesh on any geometry.
In this video, I will share a simple step-by-step process to use the Solid Map tool in Hypermesh to generate an error-free mesh on any geometry .
This may seem a bit time consuming and difficult but in the end, the accuracy of results obtained with this mesh will be unparalleled.
To get a better understanding of the process, I would suggest downloading the CAD model and following this tutorial.
As a prerequisite, watch these videos for ease of understanding -
2D Mesh Creation and Optimization - • 2D Mesh in Hypermesh :...
3D Tetramesh using Hypermesh - • How to Optimize 3D Tet...
CAD Model - www.youtube.co...
#aeroswap #cae #fea #hypermesh #aeroswap #fea #hypermesh #cae

Пікірлер: 82

@akshayjaiswal1600 2 жыл бұрын

i literally paused the video to comment this.... bro seen a lot of content related to this but everything's gone above the head but your way was the best literally i never comment anyone and only few of them whose videos are brilliant and certainly you are one of them.... keep up the good work! looking forward for much more good content!!! :)

@Aeroswap 2 жыл бұрын

Thanks Akshay! I am glad you liked the video :) I am continuously working on new content to be posted here. Make sure to subscribe and keep the notifications turned on to get all the updates instantly!

@terrencepereira169 3 жыл бұрын

Love u bro...I'm Starting A Career in CAE. I'm Totally Confused where to Start.. these Video may Help me

@Aeroswap 3 жыл бұрын

Hi Terrence, good to know you liked the videos :)

@mayurpula7263 3 жыл бұрын

really super talented in geometry spliting...great man I m learning from u lots of skills...thank you buddy.. stay blessed ...release more videos pls on 2d plastic/shell/complex geom meshing

@Aeroswap 3 жыл бұрын

Thank you! I will work on more videos related to geometry editing soon :)

@JC-77 3 жыл бұрын

Good work. It got me understanding the basics of how to generate a mesh like this.

@Aeroswap 3 жыл бұрын

Good to know it was helpful :)

@Prashanth-yn9zd Ай бұрын

Can you please do a video creating external acoustic cavity mesh in hypermesh

@sathyamama Жыл бұрын

Very Useful. Great work.

@NoBody-jw3xp 2 жыл бұрын

Your teaching style is impressive keep it up bro.

@Aeroswap 2 жыл бұрын

Thank you :)

@akhileshwarsingh5919 3 жыл бұрын

Your teaching style is awesome, i request you to share more videos on hex and quad meshing, one dedicated lecture on using combination of quad and hex meshing on complicated geomtry

@Aeroswap 3 жыл бұрын

Thanks Akhileshwar! I will work on these topics 👍🏻

@UnpopularMechanics 3 жыл бұрын

Great tutorial man!

@Aeroswap 3 жыл бұрын

Wow, wasn't expecting this! I'm a big fan of your channel. Your videos are amazing. Glad that you liked this video :)

@UnpopularMechanics 3 жыл бұрын

@@Aeroswap Absolutely. All of your tutorials are really well done.

@shrikantjaybhaye Жыл бұрын

Thanks sir.. very helpful

@paraschaudhary24 4 жыл бұрын

Great work bro...clean and good knowledge abt meshing. keep it up and please provide more tutorial of 3d-hexa meashing. Waiting for ur videos

@Aeroswap 4 жыл бұрын

Hey Paras, I'm glad you liked the video. Will be posting more videos about Hex-meshing soon!

@jayeshpatil-bm4ch 4 жыл бұрын

I like your method to explaining .... For beginners like me it's very helpful (as I am also beginner)..... Can you make videos step by step so it will helpful for me .....

@Aeroswap 4 жыл бұрын

Hey there ! I'm glad you found my video helpful. I post new content regularly and try to explain everything as simply as I can. Do check out my other videos for more tutorials on Hypermesh.

@jayeshpatil-bm4ch 4 жыл бұрын

@@Aeroswap can you provide video step by step for new Lerner (as you also going thru that)....

@pranavshukla18 4 ай бұрын

Destination Element not found error even though following the same procedure as you on same component, Can you guide me what's wrong here ?

@turbofokozat 3 жыл бұрын

Thank you! It is such a big help for a lot of people, including me:) Keep up! Went the sub!

@Aeroswap 3 жыл бұрын

Thanks for watching! I'm glad it helped.

@turbofokozat 3 жыл бұрын

Dear @@Aeroswap, I think it would be super useful to mesh a complex geometry with the HyperMorph tools! Thanks in advance

@Aeroswap 3 жыл бұрын

Never used this approach. I'll try it. Thanks for the suggestion!

@StudyMaterialForYou 3 жыл бұрын

You are so talented man

@Aeroswap 3 жыл бұрын

Thanks! The learning curve was never easy though :)

@chandujat2245 2 жыл бұрын

Sir you are awesome as a teacher.. but some time you escape some step that we don't know.

@kannansaravanan47 3 жыл бұрын

great and clear explanation bro keep it

@Aeroswap 3 жыл бұрын

Thank you!

@avishkarbagul8447 4 жыл бұрын

Nice explanation Waiting for weld and bolt connections

@Aeroswap 4 жыл бұрын

Thanks! I am working on a video regarding weldments and other connectors. Will post the video soon.

@VikyDurai09 Жыл бұрын

Hi, I'm having trouble in equivalencing elements after using solid map. I tried increasing and decreasing the tolerance value and still all the nodes are highlighting in preview equivalence. Can't able to equivalence the required area. So I need help in this and I want to know in detail about it. Thank you.

@bm6is 3 жыл бұрын

Wonderful tutorial

@Aeroswap 3 жыл бұрын

Thank you!

@sundarapandim1104 Жыл бұрын

plz post videos about Each hypermesh tool function and how to use...from scratch.... all your videos u click option very fast...we could not see which option u chose ...so post video very slow motion when u click any option

@megharao6079 4 жыл бұрын

Could you please make more videos on Advanced geometry editing and meshing (, hexmeshing) .

@mailshanto 3 жыл бұрын

informative video! really helped. thanks. hand-moves are funny though! :)

@Aeroswap 3 жыл бұрын

Thanks! I'm glad it helped. PS : Making it funny was intentional :)

@mamleshbohari2200 2 жыл бұрын

Bro I cannot select the whole figure using a cursor ... what should I do to enable it?

@Aeroswap 2 жыл бұрын

Hi Mamlesh, to select all the entities at once, press down SHIFT key and drag a box with the left mouse button.

@abhishekborde1219 4 жыл бұрын

hex mesh creates a problem when there is fillet if u have any suggestions about how to resolve issues..... Please create more videos on solid editing and hex mesh for complex geometry. I also like to suggest make video on hypercrash crash analysis.

@Aeroswap 4 жыл бұрын

Hi Abhishek, The best way to capture fillets or circular holes is by creating a washer split along the edge before creating the 2D surface mesh. Another way to capture curvature accurately is to increase the node density on that edge. I will definitely look forward to making more videos on advanced geometry editing and meshing. Thanks for the suggestion!

@kumbharamol16 3 жыл бұрын

Can you upload video on Importing shell mesh assembly file to Ansys workbench and try to run the modal in Ansys?

@Aeroswap 3 жыл бұрын

Sure. I will work on this topic soon!

@mohankrishnaedu6260 2 жыл бұрын

can you make a video on hybrid meshing

@7he9ight0wl 2 жыл бұрын

Can we use a solver dec of one file to solve another geometry if the type is similar ?

@MixtapePromoTV 3 жыл бұрын

What are T-Connections and free edges ? Is it a problem for the job ? if yes, how can i avoid it ? thanks

@Aeroswap 3 жыл бұрын

I would not consider T-connections a problem in general. Depends on the problem under consideration. Sometimes, in case of complex geometry, T-connections just cannot be avoided. On the other hand, free edges almost certainly cause mesh connectivity issues. You can fix free edges using toggle tool from Quick Edit panel (F11) or by creating filler surfaces.

@harikrishnans9126 3 жыл бұрын

Bro can we remove fillets and chamfer or should we keep it. Just do a video on that please

@Aeroswap 3 жыл бұрын

Fillets and chamfers should be removed for every analysis unless the results are getting significantly affected by stress concentration along geometry edges. In that case, you can use the geometry with fillets and chamfers.

@CK-me8dl 3 жыл бұрын

Hello bro also make videos on how to make toh solid mappable

@Aeroswap 3 жыл бұрын

Yes, I am working on this topic currently. The tutorial will be released soon!

@MixtapePromoTV 3 жыл бұрын

by the elements quality , could a bad aspect Ratio abort the analysis ?

@Aeroswap 3 жыл бұрын

Yes definitely. Better to keep the value below 5 for every analysis.

@dnyaneshwarugale6577 2 жыл бұрын

Sir Could you please help me to solve my problem, I did meshing of a part (3D) but when I am trying to assign element type in component manager it is showing inconsistence element type ?

@Aeroswap 2 жыл бұрын

Which element configuration are you using?

@dnyaneshwarugale6577 2 жыл бұрын

@@Aeroswap Hexahedron

@ashwanimittal1702 3 жыл бұрын

Bro how to decide whether to use tetra mesh or Hex mesh for 3D meshing?

@Aeroswap 3 жыл бұрын

It depends on the component under consideration. If the geometry is complex, hexapenta mesh might not be a feasible option. A good hexapenta mesh as well as a good tetramesh yield similar results!

@panjumittai4977 3 жыл бұрын

Do more videos on hypermesh.

@Aeroswap 3 жыл бұрын

Yes, I will. Subscribe and click the notification icon to get updates about upcoming videos instantly.

@MixtapePromoTV 3 жыл бұрын

Is it possible to delete the yellow lines after trimming ?

@Aeroswap 3 жыл бұрын

The yellow lines are just a representation of non-manifold edges. They can't be deleted. Don't worry about these lines, they won't affect the analysis!

@krishna4339 3 жыл бұрын

Dear swapnil, thanks for nice explanation . I need to hex mesh femur bone in hypermesh. Possible ??Please help. I tried solid map..But got error.

@Aeroswap 3 жыл бұрын

It is certainly possible but the automatic mapping options won't work on such complex geometries. You have to manually break down the part its smaller mappable regions and mesh them separately. On second thoughts, a bone has lot of curves and smooth edges. It is easier to create a tetramesh and also saves a lot of time in the preprocessing stage!

@krishna4339 3 жыл бұрын

@@Aeroswap ok. can we use morpHing option with map to geometry...Have you uSed it ?

@Aeroswap 3 жыл бұрын

Morphing is only available for mesh, not the actual geometry. You can use it if required.

@bhimeshbhimesh7735 2 жыл бұрын

I appreciate your work. I have a question regarding hex meshing a tricky geometry. Imagine there is a solid half-pipe/half-cylinder( e=====e) with it's L>>d. A solid frustum of a cone is placed on this half-pipe such that the center of the larger diameter of this frustum coincides with the center of the rectangular surface of the half-pipe. The larger diameter of the frustum is smaller than the diameter of half pipe. The axes of the half-pipe and frustum of the cone are perpendicular to each other. Is there any solution for the hex meshing such a geometry in Hypermesh?

@MixtapePromoTV 3 жыл бұрын

when should i use *find faces* ?

@Aeroswap 3 жыл бұрын

Hey there. Find faces is used to extract one side of a 3D hexa element to treat it as a separate 2D quad element. This helps to mesh the locations adjacent to that hexa element. Hence we use this tool during the hexmeshing process.

@mayurpula7263 3 жыл бұрын

@@Aeroswap you r doing great man..u r alrounder managing all the things ...commenting and clearing doubts of each n every person... big fan of U

@Aeroswap 3 жыл бұрын

I try to do my best :)

@VishnuNaik-ct7qw Жыл бұрын

you should start teaching on udemy

@bizibiz 3 жыл бұрын

Otherwise, you have much better tools for hexamesh like Abaqus/CAE to do this job in 5', more than that, geometry can be edited, the mesh will be regenerated ... Hypermesh users are far from being efficient ...

@turbofokozat 3 жыл бұрын

I disagree. I t's just an example which was presented. Hypermesh is really useful, if you have an stl file to remesh. Since HM can create even complex surfaces (geometric entity) from an imported surface mesh, Abaqus cant. In HM you can import an stl file, create a geometry and perform surface meshing with optimization then create the solid map. Dont get me wrong in simple cases like this the HM tools may seem unecessary, but in more complex cases it is really handy. Don't forget that this is a tutorial video. Also Abaqus is a high end solver software, I prefer to use it for solving, but in both pre and postprocessing there are much more advanced softwares to use.

@bizibiz 3 жыл бұрын

@@turbofokozat Hypermesh is overkilled for 90% applications. Ans we are talking about hexmesh, not stl, geometry reconstruction and so on. For hexmesh it is way more complicated than others. Guys using HM are not able to have a look to other solutions because it is si messy that you have to dive into it if you want to use it. When you go with HM, you lost your time with meshing instead of analysis.