Відео

Hello, Thank you for your effort in sharing your expertise related to LS-Dyna. I have seen your other Forming simulation videos also. I wanted to request and ask if you can make a video on Die System Module (DSM) feature of LS-Dyna also? Also a suggestion, if you could make your videos in Englisch instead of Spanish, then the video reach and viewership is expected to be more. Or in othercase can you please upload English subtitles with the previous videos. I used auto translation feature and at some places the translation is really weird and really difficult to understand. Thank you once again.

Muchas gracias por esta serie de videos.

Nice. MAT?

hola. al parecer es más fácil modelar la geometría física en ANSYS que en LS-DYNA?. Saludos amigo. Gracias por publicar estos videos

Hola que tal!! excelente siga subiendo contenido!!! paseme su correo de favor!!

Excelente ing siga subiendo mas info

Gracias por compartir sus conocimientos. Ha sido muy enriquecedora esta serie de videos.

Thanks for sharing this Dr. I'm not sure which version you are using R11 or R13 but is there a way to get LS-Dyna R13 without the "influence" of "great" ANSYS? Thanks.

Thanks for sharing this Dr. Not sure which solver you are using R11 or R13 etc...but is there a way to get LS-Dyna R13 without the "influence" of "great" ANSYS?

Sir im trying to make a low speed impact analysis for my final project but im in trouble with contact types. I have 12 layers composite upper plate Aluminium 2024 T3 10 layer CFRP and bottom layer is Aluminium too. I have to add epoxy resin in between this layers. I tried to use one way automatic surface to surface tiebreak contact but i took errors. Also tried to add cohesive separately but while im using automatic surface to surface contact i made it like upper aluminium to cohesive 1, cohesive 1 to 10th layer and it doesnt work. Do you mind to share your e-mail ? Can you have a look at my k file please.

what is the recommended way to fast and easy draw in geometry inside prepost of ls-dyna?

Have you tutorial for modeling Concrete Beans or column by ls-dyna?

thanks But I have some questions : 1- Can Student versions model big model? what are its limtataions? 2-can the user draw the model and define the materials inside ansys enivronemnt and export the file to ls-dyna to run ? OR it is necessary to define the materials and interactions inside ls-dyna?

Gracias por compartir este tipo de contenido

Can you please share the Excel file?

P R O M O S M 🌟

Very good tutorial. Which software do you use for writing? Thanks!

Is looking good! Thanks for sharing!

Hello. How did you enable the calculation and display of stress of beam element?

muchas gracias por compartir este tipo de infomacion.

buen video!!

Menos mal me encontré con este video, estuve revisando la versión de ANSYS 2023 student e intentando usar el módulo de LS-DYNA, pero no está el solver en el WB xD. Si no fuera por el video aún estaría buscando el solver en los archivos del student jajaja aún cuando sabía que se buscaba la v13.1 y el LS-DYNA student es la 12.0.0. Gracias doc!

Hello, when I do post-processing in LS-PREPOST, after cutting the rectangular mesh of the water part in half, only the outer surface of the shell remains, and the inner mesh is not visible what is the reason

Buen video, nuevo sub

Hola, estoy realizando un ensayo de impacto de torre de caída (drop-weight), lo que busco estimar es la curva Fuerza/Tiempo sobre el punzón, que en el modelo es la misma bola rígida, pero con una densidad mayor para cumplir con la energía del ensayo. ¿Cómo puedo pedirle al modelo que me entregue los datos de la fuerza para obtenerlos en el post? ¿La fuerza debería ser medida en la vecindad de nodos que tienen contacto con la placa o sirve cualquier punto colineal a la dirección del movimiento? Saludos!

Please publish you videos in English. Your channel is great for ls-dyna if you try to speak in english you will have much more views. Even an English subtitle will help.

Siguiendo sus tutoriales doc

Sir, In book 'machines and mechanisms' example 10.11, the feasible solution having an integer number of teeth is (15,45), with Pd=4. From table 10.6 with 600r.p.m and Pd=4, will hp not be 30 which is much higher than 1 hp original.

Good afternoon! Please tell me if you have experience using DYNA in vibration and acoustic calculations (load application, vibration fixation, corresponding models and material maps). Perhaps you already have a video or information on the basics of vibration analysis or are planning to record it..? Or maybe you can tell me where to find information and examples on this topic? As always, I am grateful to you in advance for the answer!!!

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Good afternoon. Thank you very much for the tutorial video, thanks to them I have become much better at modeling. I have one questions for you: 1) Please advise which material model can be used to model a polymer material (sealant, mastic), for example, such as is used for vibration isolation of the car body or for sealing the seams of the cooling system of the car. I am very grateful and grateful to you in advance. You're doing a wonderful job!!

Good job 👌👌

Good afternoon! Thank you very much for your help, all your advice helped me. I'm sure you can help me a little more and answer my question..How can LS - DYNA simulate, for example, a box on a pallet to determine whether it will cause deformation of the pallet and destruction due to high mass..?

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Hello! It's a great job!! Thank you so much for your videos and lessons. Excuse me, but could you help me? Please tell me which type of material is better to choose for EPP (Expanded Polypropylene) material. It is used as an energy-absorbing material, in particular as an organizer in the trunk of cars for tools, as well as for inserting under the bumper. I know its characteristics (Young's modulus, density, Poisson's ratio and there is an experimental stress-strain curve). I am very grateful to you in advance.

cool