Massenträgheitsmoment Hohlkugel

Note: A homogeneous density distribution is assumed
Format:
Std
Sci
+.0
-.0
Input Values | |||
---|---|---|---|
ra | [cm] | ||
ri | [cm] | ||
Axis of rotation (parallel to main axis system) | |||
dx | [cm] | ||
dy | [cm] | ||
dz | [cm] |
Output Values | |||
---|---|---|---|
Density | 𝜌 | - | [kg/m³] |
Mass |
m =
4
/
3
𝜌𝜋(ra3 - ri3)
|
- | [kg] |
Moment of inertia |
𝐽x =
2
/
5
m(
ra5 - ri5
/
ra3 - ri3
) + dx2m
|
- | [kgm²] |
Moment of inertia |
𝐽y =
2
/
5
m(
ra5 - ri5
/
ra3 - ri3
)+ dy2m
|
- | [kgm²] |
Moment of inertia |
𝐽z =
2
/
5
m(
ra5 - ri5
/
ra3 - ri3
) + dz2m
|
- | [kgm²] |
KONSCHA Simulation GmbH assumes no liability for the correctness, completeness, functionality and topicality of the collection of formulas, calculation programs or their results. The use of the content of the website is at the user's own risk. Liability claims are fundamentally excluded.
We are grateful for any information about any errors or improvements.