This function lets the user to perform a Bubble/Cloud temperature calculation for a given mixture.
Note: The best way to use this function is to use the wizard. Select: VLXE Blend/Wizard on the menu
Note that in VLXE Blend there is no distinction between a bubble point and a cloud point calculation.
Input
Argument
|
Type
|
Optional
|
Description
|
Feed
|
Range of double
|
No
|
A range of cells with the feed
|
Pressure
|
C# : double
|
No
|
Pressure.
|
Output
|
C# : string
|
No
|
Defines the output. See here for more information.
|
Components
|
C# : string
|
No
|
Give a list of component names.
Only those components are used in the calculations.
See here for more information
|
Units
|
C# : string
|
No
|
Set the units used in this calculation.
See here for more information
|
SystemType
|
C# : string
|
Yes
|
Tells the function if the user wants a LLE or VLE system.
Valid input, LLE, VLE, Auto
Default values:
One solvent: VLE
Multi solvents: VLE
Polymer systems: Auto
|
MinimumTemperature
|
C# : object
(Expect a double)
|
Yes
|
Polymer systems only:
Minimum value for the solution temperature.
|
MaximumTemperature
|
C# : object
(Expect a double)
|
Yes
|
Polymer systems only:S
Maximum value for the solution temperature.
|
Distribution
|
C# : object
(Expect a range of double)
|
Yes
|
Gives a range with the distribution of the polymer. Can for example be used if 2 flash calculations are liked as 2 separation tanks.
See here for more information
|
BlockMassfraction
|
C# : object
(Expect a range of double)
|
Yes
|
Sets the block mass fractions in a co-polymer.
See here for more information
|
ProjectSheet
|
C#: object
|
Yes
|
Lets the user set the project sheet to use.
See here for more information
|
AdvVLXE
|
C# : object
|
Yes
|
Advanced used. Reserved for use by VLXE.
See here for more information
|
AdvUser
|
C# : object
|
Yes
|
Advanced used. Reserved for the user. For example it can be used to force the function update.
See here for more information
|
Extra
The function is defined in C# as:
public Object[,] BubbleT(Range Feed, double Pressure, string Output, string Components, string Units, [In, Optional] object SystemType, [In, Optional] object MinimumTemperature, [In, Optional] object MaximumTemperature, [In, Optional] object Distribution, [In, Optional] object BlockMassfraction, [In, Optional] object AdvVLXE, [In, Optional] object AdvUser).
The example below show the result of a cloud point calculation in the LLE region:
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