Wagner et al. - 2022 - A semi-partitioned fluid-structure-interaction solver

bigphil · February 8, 2022, 10:50

Comments and questions are welcomed on the article Wagner et al, An OpenFOAM-based semi-partitioned fluid-structure-interaction solver for simple surface structures, OpenFOAM Journal, March 2022, https://doi.org/10.51560/ofj.v2.45.

mAlletto · March 26, 2023, 05:45

Hello,

In the paper the equation of motion for the membrane are only valid for a plane surface. I've actually two questions:

1) I just wanted to ask if there are planes to present the equation of motion valid for arbitrarily curved surfaces?

2) From what I've found out so far, if we have a large curvature radius R compared to the thickness d of the membrane, the equation of motion are the same for a plane surface and a curved surface. Do you share the same opinion?

Best

Michael

February 8, 2022, 10:50	Wagner et al. - 2022 - A semi-partitioned fluid-structure-interaction solver	#1
bigphil Super Moderator Philip Cardiff Join Date: Mar 2009 Location: Dublin, Ireland Posts: 1,096 Rep Power: 34	Comments and questions are welcomed on the article Wagner et al, An OpenFOAM-based semi-partitioned fluid-structure-interaction solver for simple surface structures, OpenFOAM Journal, March 2022, https://doi.org/10.51560/ofj.v2.45. Last edited by bigphil; April 11, 2022 at 08:59. Reason: Update link

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March 26, 2023, 05:45		#2
mAlletto Senior Member Michael Alletto Join Date: Jun 2018 Location: Bremen Posts: 616 Rep Power: 16	Hello, In the paper the equation of motion for the membrane are only valid for a plane surface. I've actually two questions: 1) I just wanted to ask if there are planes to present the equation of motion valid for arbitrarily curved surfaces? 2) From what I've found out so far, if we have a large curvature radius R compared to the thickness d of the membrane, the equation of motion are the same for a plane surface and a curved surface. Do you share the same opinion? Best Michael