modelElectricHeater_N_cv
Electric Heater Geometry
Extends from ClaRa.Basics.ControlVolumes.Fundamentals.Geometry.BlockShape (Partial model for block-shaped geometry definitions), ClaRa.Basics.ControlVolumes.Fundamentals.Geometry.GenericGeometry_N_cv (Dicretized geometry base class|| All shapes).
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Units.Volume[N_cv + 1] | volume_FM (from GenericGeometry_N_cv) | cat(1, {volume[1]/2}, {volume[i - 1]*Delta_x[i - 1]/2/Delta_x_FM[i] + volume[i]*Delta_x[i]/2/Delta_x_FM[i] for i in 2:N_cv}, {volume[N_cv]/2}) | |
| Essential Geometry Definition | |||
| Units.Volume[N_cv] | volume (from GenericGeometry_N_cv) | ones(N_cv) | Volume of the control volume |
| Integer | N_heat (from GenericGeometry_N_cv) | 2 | No. of heat transfer areas |
| Real[N_heat] | CF_geo (from GenericGeometry_N_cv) | ones(N_heat) | Correction factor for heat transfer area: /1/ dedicated to lateral surface |
| Units.Area[N_cv,N_heat] | A_heat (from GenericGeometry_N_cv) | ones(N_cv, N_heat) | Heat transfer area: /1/ dedicated to lateral surface |
| Units.Area[N_cv,N_heat] | A_heat_CF (from GenericGeometry_N_cv) | {{A_heat[j, i]*CF_geo[i] for i in 1:N_heat} for j in 1:N_cv} | Corrected heat transfer area: /1/ dedicated to lateral surface |
| Units.Area[N_heat] | A_heat_tot (from GenericGeometry_N_cv) | {sum(A_heat[:, i]) for i in 1:N_heat} | Total Heat transfer area: /1/ dedicated to lateral surface |
| Units.Area[N_cv] | A_cross (from GenericGeometry_N_cv) | ones(N_cv)*1 | Cross section for mass flow |
| Units.Area[N_cv + 1] | A_cross_FM (from GenericGeometry_N_cv) | cat(1, {A_cross[1]}, {(A_cross[i] + A_cross[i + 1])/2 for i in 1:N_cv - 1}, {A_cross[N_cv]}) | Cross section for mass flow |
| Units.Length | z_in (from GenericGeometry_N_cv) | 0 | Height of inlet ports |
| Units.Length | z_out (from GenericGeometry_N_cv) | 0 | Height of outlet ports |
| Units.Length[N_cv] | z (from GenericGeometry_N_cv) | fill(1, N_cv) | Height of center of cells |
| ClaRa.Basics.Units.Length[N_cv] | Delta_z_in (from GenericGeometry_N_cv) | {sum(Delta_x[1:i]) - Delta_x[i]/2 for i in 1:N_cv} | Length from inlet to center of cells |
| Units.Length[N_cv] | diameter_hyd (from GenericGeometry_N_cv) | ones(N_cv) | Hydraulic diameter of the component |
| SI.Length | width | 1 | Width of the component |
| SI.Length | length | 1 | Length of the component, flow direction |
| Discretisation | |||
| Integer | N_cv (from GenericGeometry_N_cv) | 3 | Number of control volumes |
| Units.Length[N_cv] | Delta_x (from GenericGeometry_N_cv) | fill(1, N_cv) | Discretisation scheme |
| Units.Length[N_cv + 1] | Delta_x_FM (from GenericGeometry_N_cv) | cat(1, {Delta_x[1]/2}, {(Delta_x[i - 1] + Delta_x[i])/2 for i in 2:N_cv}, {Delta_x[N_cv]/2}) | Discretisation scheme (Flow model) |
| General › Essential Geometry Definition | |||
| SI.Length | height | 1 | Height of the component |