modelTubeStream
Extends from Interfaces.flowTwoPorts_pwh.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Boolean | pbhi (from flowTwoPorts_pwh) | false | if true dp is pb-pa,otherwise pa-pb |
| SI.Length | L | 10 | length |
| SI.Length | D | 0.05 | diameter |
| SI.Length | dz | 0 | height of port b (out) over port a (in) |
| SI.MassFlowRate | wnom | 0.5 | nominal flow rate |
| Real | kdp | 0.1 | nominal dp [bar] per km at nominal flow |
| Integer | n | 5 | No. of lumps |
| SI.Temperature | Tstart | 293.15 | initial T, all lumps |
| SI.CoefficientOfHeatTransfer | gamma0 | 2 | min gamma (still fluid) |
| Boolean | fluidHeats | true | T if fluid heats the outside, F otherwise |
| Boolean | hasInertia | false | account for fluid inertia |
Connectors
Components
| Type | Name | Default | Description |
|---|---|---|---|
| System_settings.System_liquid | system (from flowTwoPorts_pwh) | ||
| SI.PressureDifference | dp (from flowTwoPorts_pwh) | ||
| SI.MassFlowRate | w (from flowTwoPorts_pwh) | ||
| SI.SpecificEnthalpy | hai (from flowTwoPorts_pwh) | ||
| SI.SpecificEnthalpy | hbi (from flowTwoPorts_pwh) | ||
| SI.SpecificEnthalpy | hao (from flowTwoPorts_pwh) | ||
| SI.SpecificEnthalpy | hbo (from flowTwoPorts_pwh) | ||
| SI.Velocity | u | fluid velocity | |
| Real | Re | ||
| Real | Nu | ||
| Real | Pr | ||
| SI.Temperature | Ta | ||
| SI.Temperature | Tb | ||
| SI.CoefficientOfHeatTransfer | gamma | ||
| SI.Temperature[n] | T | fluid T, 1->n is a->b side | |
| SI.Power | Q_surf_tot |