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coupling between lumped mechanical module and solid

Posted Oct 16, 2024, 6:03 a.m. EDT 3 Replies

Filippo Tosato
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HI, i'm trying to model 100 discrete resonator as mass-spring system attach to a solid structure. when i solve the system in the frequency domain , apparently there is no difference with and without the discrete mass-spring systems. i have coupled the structure and the resonator using displacement node and each resonator is composed by mass, spring and free node.

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3 Replies Last Post Oct 18, 2024, 2:45 a.m. EDT
Acculution ApS Certified Consultant
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Posted: 6 months ago Oct 16, 2024, 9:16 a.m. EDT

Try and explore with 1 discrete system and make sense of that first. Look at some extreme case with high mass and/or high stiffness.

-------------------
René Christensen, PhD
Acculution ApS
www.acculution.com
info@acculution.com
Try and explore with 1 discrete system and make sense of that first. Look at some extreme case with high mass and/or high stiffness.
Filippo Tosato
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Posted: 6 months ago Oct 16, 2024, 9:59 a.m. EDT

Hi, i have tried but nothing is changing unfortunately.

Hi, i have tried but nothing is changing unfortunately.
Acculution ApS Certified Consultant
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Posted: 6 months ago Oct 18, 2024, 2:45 a.m. EDT

Sorry, I don't have the necessary module to try this out.

-------------------
René Christensen, PhD
Acculution ApS
www.acculution.com
info@acculution.com
Sorry, I don't have the necessary module to try this out.

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