CAE Software【Femtet】Murata Software Co., Ltd.
Example23 Deformation due to Centrifugal Force
General
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The deformation due to the centrifugal force is analyzed.
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The deformation, the displacement and the mechanical stress are solved.
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Unless specified in the list below, the default conditions will be applied.
Analysis Space
|
Item |
Settings |
|
Analysis Space |
3D |
|
Model unit |
mm |
Analysis Conditions
Select “Angular velocity” at Options.
The analysis type is “Static analysis”.
|
Item |
Settings |
|
Solvers |
Mechanical Stress Analysis [Galileo] |
|
Analysis Type |
Static analysis |
|
Options |
Select “Angular velocity”. |
The Angular Velocity tab is set as shown below.
It is equal to 100 rotations a second.
|
Tab |
Setting Item |
Settings |
|
Angular velocity |
Z component |
360×10^2[deg/s] |
Model
If the angular velocity is opted, the rotational axis is Z axis. Therefore the model is created to be symmetric with reference to Z axis.
Cylindrical solid bodies are created and they are modified with boolean operations.
Body Attributes and Materials
|
Body Number/Type |
Body Attribute Name |
Material Name |
|
7/Solid |
Body1 |
008_Cu * |
* Available from the Material DB
Boundary Conditions
N/A
Results
The displace diagram is shown below. The contour diagram shows the displacement.
The non-supported portions of outer wheel deforms outwards.
The vectors of the mechanical stress are shown below.
