Template:TCE Tab Page

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Tag (Long/Short) Input / Calc Description/Calculated Variables / Options
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Chemistry Model
ChemModel...
UnitTag List The tag of the relevant {{{TCE}}} Model Configuration unit model- this may be chosen from the drop down list of all {{{TCE}}} Model Configuration unit models available in the project.
ModelCfgTagUsed/ModelCfgTag Display The tag of the relevant {{{TCE}}} Model Configuration unit model.
Check Check Tag.png If the user clicks on this button, SysCAD will check that the UnitTag is a valid {{{TCE}}} Model Configuration unit model.
ConnOK Tickbox If SysCAD finds a valid {{{TCE}}} Model Configuration unit model, then this field will be enabled.
Status OK The specified chemistry model ({{{TCE}}} Model Configuration) has been initialised correctly and the database file has been found and loaded correctly.
ChemModel Tag not Specified No tag has been specified for the Chemistry Model. Specify the desired Chemistry Model ({{{TCE}}} Model Configuration) in the UnitTag field.
Valid ChemModel Tag Required The tag specified for the Chemistry Model in the UnitTag field is invalid and needs to be corrected.
Init Required The specified Chemistry Model ({{{TCE}}} Model Configuration) needs to be initialised.
ChemModel Load Required The database of the specified Chemistry Model (({{{TCE}}} Model Configuration) needs to be loaded.
DLL or Version Error There is a problem with the {{{TCE}}} DLL or version.
Init Failed Initialisation of the specified Chemistry Model (({{{TCE}}} Model Configuration) has been attempted but failed.
Calc.Status Idle
Calculating
Select actions if species unmapped
FwdSpMap.UnmappedAction Stop Solver Any unmapped SysCAD species will cause the solver to stop, user will need to fix the species mapping before solving again.
Bypass Any unmapped SysCAD species will be bypassed, i.e. will not be present in the {{{TCE}}} input
RevSpMap.UnmappedAction Make Inactive Any unmapped SysCAD species will cause the model to be inactive.
Stop Solver Any unmapped SysCAD species will cause the solver to stop, user will need to fix the species mapping before solving again.
Allow Solve Any unmapped SysCAD species will be ignored. Model will solve but will have a mass balance error.
ActionOnError Continue The model will continue solving if the {{{TCE}}} calculation fails.
Pause The model will pause solving if the {{{TCE}}} calculation fails.
Stop The model will stop solving if the {{{TCE}}} calculation fails.
Requirements
VLEModel Display Displays the VLE model used.
WithBypass Tickbox If this is ticked, then the Bypass tab page will appear.
Select dependent variable and target value
OpMode...
Target calculation details (only displayed if OpModeTemperature or FeedT)
TargCalc...
UseRelaxation Tickbox
RelaxationFactor Input The RelaxationFactor, used when UseRelaxation is ticked. Values limits: 0.001 < RelaxationFactor < 5.
Settings TargSolv Reset Button.png If the user clicks on this button, the all the target solver settings will be reset to their default values.
SpMoleFlow / QMl Display Only shown if AdjustVar.Method = AdjustQMl. The actual mole flow used of the adjusted species.
SpMoleFlow / Qm Display Only shown if AdjustVar.Method = AdjustQMl. The actual mass flow used of the adjusted species.
{{{TCE}}} Environmental Heat Transfer
{{{TCE}}}.HeatLossMethod None No heat transfer between the unit and the environment.
Fixed HeatFlow The user specifies a fixed heat loss between the unit and the environment.
Ambient SysCAD calculates the overall heat loss based on user specified HTC and Area and the temperature difference between the Feed and environmental temperatures. The environmental temperature is assumed to remain constant.
{{{TCE}}}.EHX.HeatLossReqd Input Visible when the HeatLossMethod = Fixed HeatFlow. The required heat loss.
{{{TCE}}}.EHX.HTC Input Visible when the HeatLossMethod = Ambient. The Overall Heat Transfer coefficient.
{{{TCE}}}.EHX.Area Input Visible when the HeatLossMethod = Ambient. The Heat Transfer area.
{{{TCE}}}.EHX.AmbientT Display Visible when the HeatLossMethod = Ambient. The ambient temperature. The ambient temperature is specified in the Plant Model - Environment_Tab
{{{TCE}}}.EHX.HeatLoss Calc Visible when the HeatLossMethod = Ambient. The calculated heat flowrate.
Options
ShowQUnmapped Tickbox Allows the user to view the QUnmapped and associated tab pages. See Material Flow Section. This is the SysCAD species flows which are not mapped to {{{TCE}}} species, and therefore are not taken into account in the {{{TCE}}} calculation.
ShowQRxnUnmapped Tickbox Allows the user to view the QRExnUnmapped and associated tab pages. See Material Flow Section.
ShowQBypass Tickbox Only visible when WithBypass is ticked. Allows the user to view the QBypass and associated tab pages. See Material Flow Section. This is the SysCAD species flows which bypass the {{{TCE}}} calculation.
ShowQRxnBypass Tickbox Only visible when WithBypass is ticked. Allows the user to view the QRxnBypass and associated tab pages. See Material Flow Section.
ShowRxnDiff Tickbox Allows the user to view the Diff tab page. This shows the difference between the mapped input stream seen by {{{TCE}}} and the {{{TCE}}} calculation results.
ShowScaling Tickbox Available from Build 139.34985. Allows the user to view the Scaling tab page.
PhaseElemDeportment Tickbox If this is ticked, then the PhDeport tab page will appear. This tab shows the mass movement of elements for the Solid, Liquid and Gas phases.
IPhaseElemDeportment Tickbox If this is ticked, then the IPhDeport tab page will appear. This shows how the elements move between phases due to the {{{TCE}}} calculation results.
ShowPlotter Tickbox This option is only visible if this model has been successfully run. Allows the user to perform a parameter sweep using the product stream of the side calculator. If this is ticked, then the ParamSweep tab page will appear.