Chloe Allison

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1. コミュニティ
2. General Discussion
3. Effective Absorbing boundary for Guided Wave simulations

Hi Robin,   We are unable to access the link above.   Best Regards, Chloe

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1. コミュニティ
2. General Discussion
3. Error occurred in subroutine extdta - Error message - length less than 0 data

Hi Robin,   We are unable to access the link above.   Best Regards, Chloe

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1. コミュニティ
2. General Discussion
3. Error - Line element stiffness is zero

Hi Robin,   In SI units the spring constant,k, has units of N/m and the viscous constant, c, has units of N.s/m. Vmax is a velocity in m/s. The command must need a non-zero value for mass and k. Do...

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1. コミュニティ
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3. Line element with linear viscous model

Hi Robin, The command reference for the viscous line element does not render the equation properly (we will fix this). It should be: F = c1 * x_dot^c2 , where x_dot is x with a dot on top.  This is...

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• 編集済み 2020年09月11日 14:04
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1. コミュニティ
2. General Discussion
3. Error - Line element stiffness is zero

Hi Robin, Yes you should be able to enter 0 mass and the longitudinal velocity of the spring. Line gcon is only required if you are using an unstructured grid, I am assuming you are working with st...

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1. コミュニティ
2. General Discussion
3. PZT Disc in Load in Analyst

Hi there, I have just copied your code and run it without error:   Could you actually share the file via your preferred cloud sharing service (instead of copying and pasting the code) as there man...

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1. コミュニティ
2. General Discussion
3. design of PMUT

Hi Mohammed,   Could you zip all your files (including *.flxprt) and share them via your preferred file sharing service please and I can take a look.    Best Regards, Chloe

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2. General Discussion
3. Error - Line element stiffness is zero

Hi Robin,   It appears you have defaulted the mass and vmax in the prop command but the command reference specifies that there is no default. Check the command reference but I would recommend input...

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1. コミュニティ
2. General Discussion
3. OnScale Cloud Failures

Tiffany,   In this case you will likely need to override the estimate as mentioned in the blog post.   Best Regards, Chloe

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3. OnScale Cloud Failures 2

Hi Tiffany,   I have answered your memory question on the previous forum post.   With regards to reflections at the boundary, we recommend the boundary is at least 3 wavelengths from the source to ...

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