CylinderCylinder type |
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Diagram
Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
Model of one cylinder of an engine with analytic loop handling of the slider crank mechanism.
Parameters (20)
| animation |
Value: true Type: Boolean Description: = true, if animation shall be enabled |
|---|---|
| cylinderTopPosition |
Value: 0.42 Type: Length (m) Description: Length from crank shaft to end of cylinder. |
| crankLength |
Value: 0.14 Type: Length (m) Description: Length of crank shaft in x direction |
| crankPinOffset |
Value: 0.05 Type: Length (m) Description: Offset of crank pin from center axis |
| crankPinLength |
Value: 0.1 Type: Length (m) Description: Offset of crank pin from center axis |
| cylinderInclinationAngle |
Value: 0 Type: Angle_deg (°) Description: Inclination of cylinder |
| crankAngleOffset |
Value: 0 Type: Angle_deg (°) Description: Offset for crank angle |
| pistonLength |
Value: 0.1 Type: Length (m) Description: Length of cylinder |
| pistonCenterOfMass |
Value: pistonLength / 2 Type: Length (m) Description: Distance from frame_a to center of mass of piston |
| pistonMass |
Value: 6 Type: Mass (kg) Description: Mass of piston |
| pistonInertia_11 |
Value: 0.0088 Type: Inertia (kg·m²) Description: Inertia 11 of piston with respect to center of mass frame, parallel to frame_a |
| pistonInertia_22 |
Value: 0.0076 Type: Inertia (kg·m²) Description: Inertia 22 of piston with respect to center of mass frame, parallel to frame_a |
| pistonInertia_33 |
Value: 0.0088 Type: Inertia (kg·m²) Description: Inertia 33 of piston with respect to center of mass frame, parallel to frame_a |
| rodLength |
Value: 0.175 Type: Length (m) Description: Length of rod |
| rodCenterOfMass |
Value: rodLength / 2 Type: Length (m) Description: Distance from frame_a to center of mass of piston |
| rodMass |
Value: 1 Type: Mass (kg) Description: Mass of rod |
| rodInertia_11 |
Value: 0.006 Type: Inertia (kg·m²) Description: Inertia 11 of rod with respect to center of mass frame, parallel to frame_a |
| rodInertia_22 |
Value: 0.0005 Type: Inertia (kg·m²) Description: Inertia 22 of rod with respect to center of mass frame, parallel to frame_a |
| rodInertia_33 |
Value: 0.006 Type: Inertia (kg·m²) Description: Inertia 33 of rod with respect to center of mass frame, parallel to frame_a |
| cylinderLength |
Value: cylinderTopPosition - (pistonLength + rodLength - crankPinOffset) Type: Length (m) Description: Maximum length of cylinder volume |
Connectors (4)
Components (10)
 |
mid |
Type: FixedTranslation |
|---|---|---|
|
mounting |
Type: FixedTranslation |
 |
cylinderInclination |
Type: FixedRotation |
|
crankAngle |
Type: FixedRotation |
 |
jointRRP |
Type: JointRRP |
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connectingRod |
Type: BodyShape |
|
piston |
Type: BodyShape |
 |
gasForce |
Type: GasForce2 |
|
crank |
Type: FixedTranslation |
 |
crankShape |
Type: FixedShape |
Used in Components (1)
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Modelica.Mechanics.MultiBody.Examples.Loops.Utilities V6 engine with analytic loop handling |