WOLFRAM SYSTEMMODELER

Cylinder

Cylinder type

Diagram

Wolfram Language

In[1]:=
SystemModel["Modelica.Mechanics.MultiBody.Examples.Loops.Utilities.EngineV6_analytic.Cylinder"]
Out[1]:=

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

cylinderInclination

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)

cylinder_a

Type: Frame_a

cylinder_b

Type: Frame_a

crank_a

Type: Frame_a

crank_b

Type: Frame_a

Components (10)

Mid

Type: FixedTranslation

Mounting

Type: FixedTranslation

CylinderInclination

Type: FixedRotation

CrankAngle

Type: FixedRotation

jointRRP

Type: JointRRP

Rod

Type: BodyShape

Piston

Type: BodyShape

gasForce

Type: GasForce2

Crank

Type: FixedTranslation

CrankShape

Type: FixedShape

Used in Components (1)

EngineV6_analytic

Modelica.Mechanics.MultiBody.Examples.Loops.Utilities

V6 engine with analytic loop handling