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to do the following: ; 1) Define the column number to use for test data ; 2) Sets the test data by executing SetTags (this is equivalent to pressing the

and [math]\displaystyle{ V_2 }[/math] Measured, Previous or Target Values in SysCAD SI Units [math]\displaystyle{ e_a = V_1-V_2 }[/math] Absolute error

For example, the user cannot configure the flash pressure required in the Flash Tank, as the Flash Train will calculate this. If the user has a Tie in a

if the user selects the 'Whiten Crusher' method. Selection/Breakage - The fields visible if the user selects the 'Selection/Breakage' method. Test Data -

Navigation: User Guide ➔ Menu Commands ➔ Tools ➔ General Options ➔ Colours NOTE: The colour layers are in the order of importance, as shown in the following

\dfrac{1}{2dev} }[/math] (if Tavg - dev <= t <= Tavg + dev) Gaussian: [math]\displaystyle{ P(t) = \cfrac{1}{dev\sqrt{2\pi}}\cdot e^{\dfrac{-(t-Tavg)^2}{2dev^2}}

project is solved. Step 2: Insert unit operations Set Tag List and Get Tag List Step 3: Create 2 csv files, one containing the User Defined values for the

Navigation: User Guide ➔ COM Automation ➔ Python Automation ➔ Example - Unit Test Framework Unit Testing is important. Running a model to compare previous

the user to have a large amount of data available. Test data giving the crusher product size distribution for a given feed distribution. The user is required

the model would give the user a warning: SFW wash loss 7.5 is out of user specified range of data points (0 to 5) User without test data may set up a simple

Solve the project in its current build SysCAD 9.2. The last released Major build in SysCAD 9.2 is Build135, user should make sure the project is solved and

SysCADxxx\BasefilesUser\Conversions.db3 SysCADxxx\BasefilesUser\Symbols\*.* SysCADxxx\BasefilesUser\SysCAD.Machine.ini SysCADxxx\BasefilesUser\SysCAD.User.xxxx.ini

requires the user to have a large amount of data available. Test data giving the Mill product size distribution for a given feed distribution. The user is required

Therefore, please take care when using 'QProd', and if necessary test the values by displaying test values from different functions. As an example, when using

required to be able to insert these models into a project, it is required if the user wishes to use any of the PSD methods within the models. Some models require

may be useful if the user is in the feasibility study phase where the SysCAD flowsheet can remain untouched and many sets of test cases need to be performed

Build " & App.VersionNumber(2) & "." & App.VersionNumber(3) Application.StatusBar = "Started " & Version 'MsgBox Version '== Test Build number, and Exit if

then the user can access the Solver Setup (ProBal) dialog box to set the solve options. If one of the Dynamic modes is selected, then the user can access

value to 2 (Acid). Each item in the EnumDropList has an integer value. The names in the EnumDropList list need to be globally unique. If the user does not

er})^2} {\operatorname{MaxI} - \operatorname{MinI}} }[/math] Examples - GC_1.value1 = 100: GetSqr(GC_1.value1,0.2) ;returns 400. Thus (10*0.2)^2 GetSqr(GC_1

recommended. The user specifies how many tables of data are required (maximum is 500), the frequency of reporting (each table may be reported at a user specified

"_Y_", 3) ;r = "SysCAD" (nothing to replace) r = StrReplaceFrom(s, "s", "_Y_", 2) ;r = "Sy_Y_CAD" (case sensitive) w = StrLen(s) ;w = 6 r = StrUpr(s) ;r = "SYSCAD"

alert the user to this. Please refer to section Hints and Comments for more comprehensive hints on how to troubleshoots the controller, user can also have

either be the Feed or the Product Temperature (for methods 2 and 3), depending on which value the user has selected. Notes for "Loss to Ambient 4" The pipe may

opening any dynamic projects, user must first edit the configuration file to select the dynamic solve mode, alternatively, user can select to edit the configuration

Navigation: User Guide ➔ Edit ➔ Find Units using Query Related Links: Quick Find This feature allows user to search Any SysCAD variable using TagSelect

Navigation: User Guide ➔ COM Automation ➔ C++ Automation Below is a C++ source code that can be compiled to a console application. The example is similar

these occur as Halite (NaCl), Sylvite (KCl), Bischofite (MgCl2.6H2O), and Carnallite (KCl.MgCl2.6H2O). Exactly which species are produced in crystallisation

location. See also: How do I send a project to another user? How do I open a project sent from another user? Why can't I open the OLI project created by others

DotProduct = y.inner(y2) ;sum of each element y_i * y2_i, returns 45068 EndSub ;Logic d = a.GetLen() ;gets the array length a.SetAll(2.2/2) ;sets all elements

QFeed and QProd to Compressor, Valve 2, Pump 2, Piping System Model and Pressure Exchanger. Improved management of user selection of conversion units in the

distribution data can be defined as Overall Test Data (PRIMARY_MILL) or Individual Test Data (SECONDARY_MILL). The Crusher2 unit model is used to emulate the mill

quick test is to see if you can create (and then delete) a folder or file in the license folder, if you can't then you don't have the appropriate user permissions

➔ Screen 2 The Screen 2 model allows the user to specify a single screening unit with a number of individual decks, up to a maximum of 8 decks. The user must

the General Separator is unimportant. The user may connect the streams to any position on the unit. If the user disables the unit, by un-ticking the On tick

type of tank (for example, CSTR). For this type of tank, the user may define additional user variables, then define some correlations (functions or subroutines)

we can then assign values: XIn = (c_double*3)() XIn[0] = 0.01 XIn[1] = 0.2 XIn[2] = 0.0 Finally we can actually call the function: rate = pd.rateFn(T, P

a dynamic matrix and manipulate its elements. The user may read in a matrix from a text file. The user may set constant values into a matrix when it is

may contain user defined individual phases. However, the phase description must match what has been defined in the species database. User must check the

}[/math] [math]\displaystyle{ U2 = U1^2 \left(1 + CV^2\right) }[/math] [math]\displaystyle{ U3 = U1^3 \left(1 + 3 CV^2\right) }[/math] The massecuite at

[math]\displaystyle{ C(x) = 1-\left(\cfrac{K_2-x}{K_2-K_1}\right)^{K_3}, \qquad K_1 \lt x \lt K_2 }[/math] Where the parameters K1, K2 and K3 can be entered directly

3. SysCAD 9.2 Build 135 is the last release of SysCAD 9.2. Please see Revision History for SysCAD 9.2 for details on changes in SysCAD 9.2 versions. SysCAD

Navigation: User Guide ➔ Edit ➔ Project Configuration (cfg File) ➔ Calculation Configuration ➔ User Property Expressions NOTES: Function SumPhase() has

equivalent to Real a1*, b1* INTEGER a2{result}, b2{r} ; a2 and b2 are result fields - equivalent to INTEGER a2@, b2@ Real a3{c}, b3{r,c} ; a3 is a concealed

From within the Configuration Editor at Step 2 of 2, double click on a species or click on the Edit User Database button. In the 'Project Configuration'

[math]\displaystyle{ \operatorname{erf}(z) = \dfrac{2}{\sqrt{\Pi}} \,\int\limits_{0}^{z} \, e^{-t^2} \, dt }[/math] Recovery to underflow for a given solid

Navigation: User Guide ➔ View ➔ Plant Model ➔ Settings This tab page on the Plant Model Access Window has a number of parameters that the user may either

from 9.1 to 9.2 see Upgrade to SysCAD 9.2. See SysCAD 9.2 Release Notes for a list of new features and changes from SysCAD 9.1 to SysCAD 9.2 Build 131. Allows

is running. The user specifies how many tables of data are required, the frequency of reporting (each table may be reported at a user specified time) and

stand-alone unit; or as part of a Flash Train. The user sets the operational mode of the Evaporator. However, if the user sets the mode as Flash Train and the Evaporator

Navigation: User Guide ➔ Reports ➔ Archive Reporter ➔ Archive Editor The Archive Editor is used to define the user requirements for the Archive Reporter

Navigation: User Guide ➔ Menu Commands ➔ View ➔ Solver Settings ➔ Tears Related Links: Tear, Convergence Methods, Tolerance Testing The Tears Summary lists

while loop, tags PC_001 to PC_014.Agglom.Rate.Correction will be set to the user defined value. ;The function IntStr0 will convert integers "1 to 14" to 3-character

Exchanger, Barometric Condenser). The user does not have to set any variables to make this functionality work. When the user connects and configures the unit

second section allows user to specify method and tolerances values for the tear block. Convergence - The third section allows user to specify the tolerances

Navigation: User Guide ➔ Menu Commands ➔ Solver Setup (Dynamic) Related Links: Solver Set up for Steady State Projects NOTES: This command will display

configuration file Edits the user species database with reference to the selected configuration file Edits the user conversion database Tests the species database

Navigation: User Guide ➔ Windows ➔ Controls Window Latest SysCAD Version: 23 April 2024 - SysCAD 9.3 Build 139.35250 Related Links: Control Commands, Controls

Recycle O2(g) Reactions: 1 FeCO3(s) + 1 H2SO4(aq) -> 1 FeSO4(aq) + 1 H2O(l) + 1 CO2(g) Extent: Fraction FeCO3(s) = 0.44 4 FeSO4(aq) + 2 H2SO4(aq) + O2(g) =

cases without further user input. As is, this file is used to test the sensitivities of TWO variables. User can define the test value range for the two

Navigation: User Guide ➔ View ➔ Plant Model ➔ Species This tab page on the Plant Model Access Window has a number of parameters that the user may either

information as well as allows the user to load in a historian tag list. NOTE: The first line in the Historian Tag list is ignored, user can place heading or comments

Navigation: User Guide ➔ View ➔ Plant Model ➔ States Related Links: Plant Model - States - Full Detail The States tab page gives information on the time

Echo "Installing Notepad++" npp8.4.2.Installer /S Echo "Install script completed" Pause The following applies when user upgrades a SysCAD version or Major

Navigation: User Guide ➔ Solver ➔ Solver Methodology This section describes the methodology used by the SysCAD software to produce a solution for a user defined

Navigation: User Guide ➔ Frequently Asked Questions ➔ Installation Questions Latest SysCAD Version: 23 April 2024 - SysCAD 9.3 Build 139.35250 Related

Navigation: User Guide ➔ Menu Commands ➔ View ➔ Solver Settings ➔ Tolerances

For notes on upgrading SysCAD projects from 9.1 to 9.2 see Upgrade to SysCAD 9.2. See SysCAD 9.2 Release Notes and Revision History.

Navigation: User Guide ➔ Solver ➔ Constants There are a number of constants used in SysCAD in calculations, models or the solver. Wherever possible the

Navigation: User Guide ➔ Licensing ➔ USB License Key Latest SysCAD Version: 23 April 2024 - SysCAD 9.3 Build 139.35250 SysCAD USB License Keys are used

General Separator, Thickener, Thickener 2, Multi-Stage Counter Flow Tie, Screen 2, Direct Contact Heater 2, Flash Tank 2, Evaporator, Hot Flash Tie An Evaluation

release of SysCAD 9.2 (31st July 2009). For notes on upgrading SysCAD projects from 9.1 to 9.2 see Upgrade to SysCAD 9.2. See SysCAD 9.2 Release Notes for

Navigation: User Guide ➔ Menu Commands ➔ View ➔ Solver Settings ➔ GlobalTear Settings for convergence of recycle tears. Please see Convergence Methods

Navigation: User Guide ➔ Menu Commands ➔ Edit ➔ Project Settings This command will open the Project Settings dialog box. NOTE: SysCAD must be stopped for

the tag being fetched is a string variable $ Example 2 [string] or GetDynStrTag is useful for users wanting to dynamically build up some control logic either

Process understanding, studies, optimisation Control system (e.g. PLC) testing Operator training There is currently one solver mode functionality add-on

controlled will have a coloured arrow indicating this fact to the user. In addition to this, the user may right click on the tag and a menu will be visible with

Viscosity is Ns/m² User can use a number formats for entering viscosity data into the SysCAD database: Constant - User can enter a constant value Equations for

[math]\displaystyle{ S =\matrix{H_2 \\ CH_4\\ O_2\\ H_2O\\ CO\\ CO_2\\} \pmatrix{ 0 & 0 & 2 \\ 0 & 1 & 4 \\ 2 & 0 & 0 \\ 1 & 0 & 2 \\ 1 & 1 & 0 \\ 2 & 1 & 0 \\} \quad

Navigation: User Guide ➔ COM Automation ➔ Testing if SysCAD is Open in VBA Generally a COM Automation macro is written to start SysCAD, load a project

Navigation: User Guide ➔ Mass and Energy Balance SysCAD will always try to maintain a mass and energy balance. For information on how SysCAD calculates

Navigation: User Guide ➔ COM Automation ➔ Python Automation ➔ Example - Database Access Manually entering a lot of data into the database can be tedious

-rr[:, 0]**2/rr[:, 1] ## Affinity DeltaN2O4 = -np.diff(rp[:, 1]) ## Change in [N2O4] N2O4Term = k*(rp[:-1, 1]+rp[1:, 1])/2. ## Average value of [N2O4] in each

stand-alone unit; or as part of a Flash Train. The user sets the operational mode of the Evaporator. However, if the user sets the mode as Flash Train and the Evaporator

set nFC = -2, nC = 2 : [math]\displaystyle{ \left(\cfrac{A_o - A^*}{F}\right)^2=\left(\cfrac{A_o - A^*}{C}\right)^2 \times \cfrac{C^2}{F^2} }[/math] SAL

BaseFilesUser\Symbols folder. The purpose of the ..SysCADxxx\BaseFilesUser\Symbols folder is for user defined symbols. For example, if the user creates

stand-alone unit; or as part of a Flash Train. The user sets the operational mode of the Evaporator. However, if the user sets the mode as Flash Train and the Evaporator

stand-alone unit; or as part of a Flash Train. The user sets the operational mode of the Evaporator. However, if the user sets the mode as Flash Train and the Evaporator

converged. Recycle Between Ties 1 0 1.0 2 0.5 1.5 3 0.75 1.75 4 0.875 1.875 5 0.9325 1.9325 .... 18 0.99999905 2 SysCAD has an implementation of the method

to SysCAD 9.2. For a full list of differences between SysCAD 9.1 and SysCAD 9.2, please refer to SysCAD 9.2 Release Notes. Install SysCAD 9.2. This should

Navigation: User Guide ➔ COM Automation ➔ Python Automation ➔ Example - Optimisation Related Links: Example Project - ChemApp with Python Optimisation

75694246e+02, 1.76991503e+02, 2.72699554e+01, 1.28469206e+01, 6.32469251e-01, 2.60232738e+00, 5.87385513e-01, 1.45618792e+01, 5.32841733e-02, 2.42947148e+01, 4.20754018e-02])

Similarly, if T2 > TUpper Limit then: [math]\displaystyle{ \Delta H _{T_{upperlimit} \quad \; \to \; T_2} \; = Cp_{T_{upperlimit}} \quad *\left ( T_2 - T_{upperlimit}

configuration file. In Step 2 of 2, select the Calculations tab Follow instructions given in Calculation Configuration User can add customised species calculation

TagValue("FEED_ppm_SET.TC[1].User.Value")) ## Print another tag print ("Changing value to 45 ppm") Tags.SetTagValue("FEED_ppm_SET.TC[1].User.Value", 45) ## Change

model is to be used for scenario testing, it is recommended to save a scenario file for each test case performed, so that user can quickly recall the scenario

by the user. The Conveyor Belt will set the required capacity in the link between the conveyor and the upstream bin. A Shuttle conveyor with 2 or more

and very likely is referring to older version of the software. Navigation: User Guide ➔ SysCAD Version History ➔ Revision History for SysCAD 9.1 Build 127

Navigation: User Guide ➔ SysCAD Version History ➔ Build 138 Release Notes Latest SysCAD 138 Version: 2 March 2022 - SysCAD 9.3 Build 138.30470 Related

| Project Configuration - step 2 of 2 | Calculations: On the User Property Calculations section (top half), add two user defined properties to represent

[math]\displaystyle{ \beta_{ij,T} \propto \frac {S_{ij}^2}{S_j}.\left( 1-\frac {S_{ij}^2}{D_{max}^2} \right) }[/math] Where: [math]\displaystyle{ S_{ij} }[/math]

compounds would act in the same way. This should be reviewed based on real test data. Reagent concentrations, ratios and excesses were often assumed and

constants in the Rosenberg-Healy equation may be specified by the user by selecting the RosenbergUser option: [math]\displaystyle{ \alpha_0 }[/math] = ASat.a0 etc

SysCAD 9.2, What's New, Revision History The formal release date for SysCAD 9.2 Build 131.6369 is 30th July 2009. Since this release, SysCAD 9.2 Build 132

heat absorbed by the surrounding air, thus: (2) [math]\displaystyle{ \cfrac{L}{G} = \cfrac{h_2-h_1}{C(T_1-T_2)} }[/math] where: G = air loading, mass flow

method to allow user to selectively define which species is included in the elemental concentration count. For example, user can select Fe2+ only, not total

Navigation: User Guide ➔ View ➔ Plant Model ➔ States ➔ Full Detail Related Links: Plant Model - States This page describes the extension of the States

cases without further user input. As is, this file is used to test the sensitivities of TWO variables. User can define the test value range for the two

(partial) Tag,Value SLURRY_IN.QmReqd (t/h),40 Feed_ppm_Set.TC[1].User.Value,40 Feed_ppm_Set.TC[2].User.Value,500 SLURRY_IN.Content.DLockup.[Au(s)].LockupReqd (%)

dKernel tab only shown when Agglom.Kernel.Type = User or Kernel Builder. With Agglom.Kernel.Type = User, [math]\displaystyle{ \beta }[/math] values are

unit tag names. New BaseFilesUser folder, along side BaseFiles folder, for all global user settings, user Symbols and user engineering conversions. BaseFiles

the user to specify a single heat loss factor. User can choose reference temperature to be the feed or product temperature. SuperHeat Loss : User can lose

Notes The user MUST have added and configured a PHREEQC Model Configuration unit in the SysCAD project before this unit can function. The user MUST have

CoO.Al2O3 132.0 132.2 0.174 0.75 ....... Fe2S3 117.9 47.8 59.468 0.57 Na2C2O4 132.0 34.0 74.248 0.99 2CaO.[Al2O3].8SiO2 567.1 97.7 82.781 0.82 CrO2 52.7

Navigation: Models ➔ Control 2 Models ➔ Transmitter The transmitter is used to pass a value to a PID block. Its use is not required since a PID can access

Navigation: Models ➔ Control 2 Models ➔ Actuator The Actuator is used to get a value from a PID block and then change the value of a tag in the model.