# Nodes where both solid and fluid apply deflection

**URL:** https://precice.discourse.group/t/nodes-where-both-solid-and-fluid-apply-deflection/1487
**Category:** Using preCICE
**Tags:** openfoam, calculix, overset
**Created:** [July 16, 2023, 9:42am UTC](https://precice.discourse.group/t/nodes-where-both-solid-and-fluid-apply-deflection/1487 "2023-07-16T09:42:01Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![Makis](https://yyz2.discourse-cdn.com/free1/user_avatar/precice.discourse.group/makis/32/25_2.png) [@Makis](https://precice.discourse.group/u/Makis)
#### Post date: [July 21, 2023, 1:28pm UTC](https://precice.discourse.group/t/nodes-where-both-solid-and-fluid-apply-deflection/1487/2 "2023-07-21T13:28:12Z")

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Hi @SomethingRandom,

this question sounds very similar to [Couple presiced solidbodyMotion with mechanical deformation](https://precice.discourse.group/t/couple-presiced-solidbodymotion-with-mechanical-deformation/1470).

I think that the problem would be ill-defined if both the solid and the fluid solvers try to move the nodes.

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_[View the full topic](https://precice.discourse.group/t/nodes-where-both-solid-and-fluid-apply-deflection/1487)._