WOLFRAM SYSTEM MODELER
HousingModel of a flexible, damped housing with a stiff ring |
 |
Diagram
Wolfram Language
In[1]:=
SystemModel["RotatingMachinery.Supports.Housing"]
Out[1]:=
Information
Housing Support
Component that acts as a housing support. It will be as stiff or as flexible as specified in Structural constants. It consists of some standard MultiBody components and the Ring component.
Figure 1: Housing parameters tab
This component is supposed to be used as a support housing for things such as a rotor, as is demonstrated in the Contact examples package.
References
[1] Schmid, S. R., B. J. Hamrock and Bo. O. Jacobson. Fundamentals of Machine Elements. CRC Press, 2013.
Parameters (5)
| HousingDiameter |
Value: Type: Diameter (m) Description: Inner diameter of house where contact may occur |
|---|---|
| HousingPosition |
Value: {0, 0, 0} Type: Position[3] (m) Description: Center position for the house, resolved in world frame |
| c |
Value: Type: TranslationalSpringConstant (N/m) Description: Spring constant |
| s_unstretched |
Value: 0 Type: Length (m) Description: Unstretched spring length |
| d |
Value: Type: TranslationalDampingConstant (N⋅s/m) Description: Damping constant |
Connectors (1)
 |
frame_a |
Type: Frame_a Description: Coordinate system fixed to the component with one cut-force and cut-torque (filled rectangular icon) |
|---|
Components (7)
 |
fixedTranslation2 |
Type: FixedTranslation Description: Fixed translation of frame_b with respect to frame_a |
|---|---|---|
|
fixedTranslation1 |
Type: FixedTranslation Description: Fixed translation of frame_b with respect to frame_a |
|
fixedTranslation4 |
Type: FixedTranslation Description: Fixed translation of frame_b with respect to frame_a |
|
fixedTranslation3 |
Type: FixedTranslation Description: Fixed translation of frame_b with respect to frame_a |
 |
ring |
Type: Ring Description: Model that has four spring dampers acting as a contact element in a ring shape |
 |
fixedShape |
Type: FixedShape Description: Visualizing an elementary shape with dynamically varying shape attributes (has one frame connector) |
 |
bodyCylinder |
Type: BodyCylinder Description: Rigid body with cylinder shape. Mass and animation properties are computed from cylinder data and density (12 potential states) |
Used in Examples (4)
 |
RotatingMachinery.Examples.ContactAnalysis Study of contact forces between a disk and a housing |
 |
RotatingMachinery.Examples.ContactAnalysis Inspection of deflection of a free rotor without clearance |
 |
RotatingMachinery.Examples.ContactAnalysis Calculation of deflection for a rotor with a surrounding and a clearance |
 |
RotatingMachinery.Examples.ContactAnalysis Application of a running down rotor deflection with a clearance |