WOLFRAM SYSTEMMODELER

kc_evenGapLaminar

Mean heat transfer coefficient of even gap | laminar flow regime | considering boundary layer development | heat transfer at ONE or BOTH sides | identical and constant wall temperatures

Wolfram Language

In[1]:=
SystemModel["Modelica.Fluid.Dissipation.HeatTransfer.Channel.kc_evenGapLaminar"]
Out[1]:=

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

Calculation of the mean convective heat transfer coefficient kc for a laminar fluid flow through an even gap at different fluid flow and heat transfer situations. Note that additionally a failure status is observed in this function to check if the intended boundary conditions are fulfilled. See more information.

Syntax

(kc, Pr, Re, Nu, failureStatus) = kc_evenGapLaminar(IN_con, IN_var)

Inputs (2)

IN_con

Type: kc_evenGapLaminar_IN_con

Description: Input record for function kc_evenGapLaminar

IN_var

Type: kc_evenGapLaminar_IN_var

Description: Input record for function kc_evenGapLaminar

Outputs (5)

kc

Type: CoefficientOfHeatTransfer (W/(m²·K))

Description: Convective heat transfer coefficient

Pr

Type: PrandtlNumber

Description: Prandtl number

Re

Type: ReynoldsNumber

Description: Reynolds number

Nu

Type: NusseltNumber

Description: Nusselt number

failureStatus

Type: Real

Description: 0== boundary conditions fulfilled | 1== failure >> check if still meaningful results