Pressure Increase - MapleSim Help

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Pressure Increase

Enforce constant pressure increase

Description

The Pressure Increase component is a two-port thermal-fluid component that establishes a pressure increase from port a to port b.  The temperature and enthalpy of the medium are not changed. When the usePressureIncreaseInput boolean parameter is false, the pressure increase is set by the component parameter Δpconst, otherwise the pressure increase is set by a signal input.

Δp=ΔpconstusePressureIncrease = falseΔpinputotherwise

Qflow=0

Connections

Name

Description

flowPorta

Thermal-fluid flow port

flowPortb

Thermal-fluid flow port

Δpinput

Signal input; present when the usePressureIncreaseInput parameter is true

Parameters

Symbol

Default

Units

Description

Modelica ID

medium

fluidMedium

-    

Thermal-Fluid Media

medium

m

1

kg

Mass of medium in component

m

T0

293.15

K

Initial temperature

T0

use Δpinput

false

-

Select input signal for port pressure

usePressureIncreaseInput

Δpconst

1

Pa

Constant volume flow rate

constantPressureIncrease

Initial Conditions

Symbol

Units

Description

Modelica ID

Vflow0

m3s

Initial volumetric flow through device

V_flow

See Also

Thermal Sources

Thermal Overview

The components described in this topic are from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.

 

 

 

 

 


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