MapleSim Hydraulics Library from Modelon - MapleSim Help

Online Help

All Products    Maple    MapleSim


Home : Support : Online Help : MapleSim Toolboxes : MapleSim Hydraulics Library from Modelon : Lines : ModelonHydraulics/Lines/Inductance

MapleSim Hydraulics Library from Modelon

Inductance  Theoretical inductance of an oil column

The Inductance component describes the theoretical inductance (that is, inertia) of an oil column. The geometric volume of the lumped volume at each port is computed from the parameters length and area. If the pressure at one port falls below the vapor pressure the flow rate drops to zero. Neither the velocity profile nor the experimentally observed increase in moving mass is modeled. Use the modifier(s)

VolumeA(port_A(p(start=1e5,fixed=true)))

and/or

VolumeB(port_A(p(start=1e5,fixed=true)))

to set the initial condition(s) for the pressure of the lumped volume(s) Pa. Use the modifier

IndnV(q(start=1e-6,fixed=true))

to set the initial condition for the flow rate of the inductance [m3 / s].

Connections

Name

Description

Modelica ID

portA

Layout of port where oil flows into an element (0<mflow, pB<pA means 0<&Delta;p)

port_A

portB

Hydraulic port where oil leaves the component (mflow<0, pB<pA means 0<&Delta;p)

port_B

oil

 

oil

Parameters

Name

Default

Units

Description

Modelica ID

&Delta;Tsystem

0

K

Temperature offset from system temperature

dT_system

use volume A

true

 

If true, a volume is present at port_A

useVolumeA

use volume B

true

 

If true, a volume is present at port_B

useVolumeB

VA

10-6

m3

Geometric volume at port A

volumeA

VB

10-6

m3

Geometric volume at port B

volumeB

1

m

Length of the oil column

length

area

10-6

m2

Area of the oil column

area

See Also

Lines, MapleSim Hydraulics Library from Modelon Overview


Download Help Document

Was this information helpful?



Please add your Comment (Optional)
E-mail Address (Optional)
What is ? This question helps us to combat spam