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Dear Sir, hello
Can NuMAD calculate the 6×6 stiffness matrix of a wind turbine blade section?
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In my work I need to extract the dynamical model from SOFA, i.e. extracting mass and stiffness matrices from SOFA. I follow the SOFA instructions which use "mass_matrix = root.mass.assembleMMatrix()" …
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Dear canitesc,
I want to learn your code now.But I meet a little difficult.May you tell me that you use which rules to build the stiffness matrix in the CantileverBeam.m?Do you have the paper or math…
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I'm not actually sure if this is a bug or a feature that I don't understand:
```python
from meshmagick.mmio import load_mesh
from meshmagick.mesh import Mesh
from meshmagick.hydrostatics import Hy…
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Hello,
I'm trying to assemble the stiffness matrix, but I didn't get the result that I expected.
The shape of the stiffness matrix isn't `(vertices, vertices)`.
Which stiffness matrix is being…
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When performing a multibody analysis (BEM) in Capytaine, the output file does not include the center of mass for each body. Instead, it assumes the center of the body to be at the origin (0, 0, 0) for…
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Dear developers,
I am hoping to double-check on a couple of details:
- Is the unit of rotation angle 'deg' or 'rad'? e.g., Do I set `moor.displace_vessel(0,0,0,0,10,0)` or `moor.displace_vessel(0…
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> my_main
> 函数或变量 'constant_stiffness_matrix_of_element' 无法识别。
> 出错 my_main (第 9 行)
> = constant_stiffness_matrix_of_element( my_data );
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Dear Sir, hello, I want to use SONATA to calculate the 6×6 stiffness matrix of the blade, but at present, I have encountered some installation problems, when I install SONATA, the message is fatal: ca…
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- The stiffness matrix for the CrBeamElementLinear3D2N element is calculated taking into account only the material part of the stiffness matrix.
- The stiffness matrix for the CrBeamElementLinear2D…