modelValidation_NTUparallel_DiscrPipes
Validation: NTU method vs. discretized tube models || counter current ||
Extends from ClaRa.Basics.Icons.PackageIcons.ExecutableExampleb50.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Temperature | T_i_in | 20 + 273.15 | Temperature of cold side |
| SI.Temperature | T_o_in | 100 + 273.15 | Temperature of hot side |
| SI.MassFlowRate | m_flow_i | 1 | Mass flow of cold side |
| SI.MassFlowRate | m_flow_o | 1 | Mass flow of hot side |
| SI.Pressure | p_i | 10e5 | Pressure of cold side |
| SI.Pressure | p_o | 10e5 | Pressure of hot side |
| SI.CoefficientOfHeatTransfer | alpha_i | 1000 | Heat transfer coefficient of cold side |
| SI.CoefficientOfHeatTransfer | alpha_o | 1000 | Heat transfer coefficient of hot side |
| Integer | N_tubes | 10 | Number of parallel tubes |
| Integer | N_passes | 1 | Number of passes |
| SI.Length | diameter_i | 0.05*2 | Diameter of cold side tubes |
| SI.Length | diameter_o | (0.05 + 1e-6)*2 | Diameter of hot side tubes |
| SI.Length | radius_i | diameter_i/2 | Diameter of cold side tubes |
| SI.Length | radius_o | diameter_o/2 | Diameter of hot side tubes |
| SI.Length | length | 5 | Length of tubes |
| Integer | N_cv | 400 | Number of Cells |
| SI.EnthalpyMassSpecific | h_i_in | TILMedia.VLEFluid.MixtureCompatible.Functions.specificEnthalpy_pTxi(simCenter.fluid1, p_i, T_i_in) | |
| SI.EnthalpyMassSpecific | h_o_in | TILMedia.VLEFluid.MixtureCompatible.Functions.specificEnthalpy_pTxi(simCenter.fluid1, p_o, T_o_in) |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| TILMedia.VLEFluid.MixtureCompatible.VLEFluid | ptr_o_in | ||
| TILMedia.VLEFluid.MixtureCompatible.VLEFluid | ptr_i_in | ||
| ClaRa.SimCenter | simCenter | ||
| ClaRa.Components.VolumesValvesFittings.Pipes.PipeFlowVLE_L4_Simple | pipe_OuterSide | ||
| ClaRa.Components.VolumesValvesFittings.Pipes.PipeFlowVLE_L4_Simple | pipe_InnerSide | ||
| ClaRa.Components.BoundaryConditions.BoundaryVLE_Txim_flow | OuterSide_in | ||
| ClaRa.Components.BoundaryConditions.BoundaryVLE_pTxi | OuterSide_out | ||
| ClaRa.Components.BoundaryConditions.BoundaryVLE_Txim_flow | InnerSide_in | ||
| ClaRa.Components.BoundaryConditions.BoundaryVLE_pTxi | InnerSide_out | ||
| ClaRa.Components.Sensors.SensorVLE_L1_T | OuterSide_outletTemp | ||
| ClaRa.Components.Sensors.SensorVLE_L1_T | InnerSide_outletTemp | ||
| ClaRa.Basics.ControlVolumes.SolidVolumes.CylindricalThinWall_L4 | thinWall | ||
| NTU_L2 | NTU |