modelDryer_L1

Ideally dries a syngas flow

Extends from TransiEnt.Basics.Icons.Model (Icon for models).

Information

1. Purpose of model

This is a dryer which completely separates all the water in the incoming real gas stream.

2. Level of detail, physical effects considered, and physical insight

All the water is separated ideally, no rest humidity is left in the stream. A constant pressure loss is assumed and the temperature is constant. Within the dryer there is no cooling, the cooling has to be done beforehand.

3. Limits of validity

The model is only valid if the remaining water in the stream is negligible.

4. Interfaces

gasPortIn: real gas inlet

gasPortOut: real gas outlet

fluidPortOut: water outlet

5. Nomenclature

(no elements)

6. Governing Equations

The outgoing water mass flow is calculated using the incoming mass flow and composition. The remaining mass fractions and the mass flow rate are scaled under consideration of the water loss.

7. Remarks for Usage

The model only works in design flow direction.

8. Validation

Tested in the check model "TestDryer_L1"

9. References

(no remarks)

10. Version History

Model created by Carsten Bode (c.bode@tuhh.de) on Tue Apr 05 2016

Parameters

Type	Name	Default	Description
Integer	N_comp_1	medium_gas.nc - 1	Number of components in the gas -1
Fundamental Definitions
TransiEnt.Basics.Media.Gases.VLE_VDIWA_SG4_var	medium_gas		Gas medium in the dryer
TILMedia.VLEFluidTypes.TILMedia_SplineWater	medium_water		Water medium in the dryer
Integer	positionOfWater	3	Position of the water component in the gas medium vector
SI.PressureDifference	pressureLoss	0e5	Pressure loss in hydrogen flow direction

Connectors

Type	Name	Default	Description
TransiEnt.Basics.Interfaces.Gas.RealGasPortIn	gasPortIn
TransiEnt.Basics.Interfaces.Gas.RealGasPortOut	gasPortOut
TransiEnt.Basics.Interfaces.Thermal.FluidPortOut	fluidPortOut

Components

Type	Name	Default	Description
TransiEnt.SimCenter	simCenter
Summary	summary

Name	Description
Summaryprotected