Template:ChemApp OpMode

| valign="top" rowspan="5" | OpMode|| Temperature || The target variable is the Temperature of the final solution. |- | FeedT || The target variable is the Temperature of the feed solution. |- | Enthalpy CHEMAPP || The target variable is the Enthalpy of the final solution. ChemApp Enthalpy is maintained. |- | PhaseFormation || Available in full ChemApp only. The target variable is the amount of a particular phase present in the final solution. |- | PhasePrecipitation || Available in full ChemApp only. The target variable is the point of precipitation of a second phase from a single phase. For example, if you have a stream which is entirely gas phase, you can calculate the temperature at which a second phase starts to appear. |- | TemperatureReqd / T_Reqd || Input || Only visible if OpMode = Temperature. The user specified target temperature for the final solution. |- | dEnth.Reqd / dH.Reqd || Input || Only visible if OpMode = Enthalpy CHEMAPP. The user specified target duty. |- | CalcEnthalpy || Tickbox|| Visible when OpMode ≠ Enthalpy CHEMAPP. If the calculation requires a heat balance, then this option should be selected. If heat balance is not required, untick this option to save on computation time.
Note: unticking this option will also remove the enthalpy display from the Input and Output tabs. |-

SelPhase... (only visible if OpMode = PhaseFormation or PhasePrecipitation) Filter Input Only visible if OpMode = PhaseFormation or PhasePrecipitation. Allows user to optionally shorten the Phase Selection list (Phase) by entering in some letters from the desired phase. Phase List Only visible if OpMode = PhaseFormation or PhasePrecipitation. The user can select one phase from the list of all phases in the ChemApp database. The list will not show all phases if user has entered some letters in the Filter field above. | MoleBasis || Tickbox || Only visible if OpMode = PhaseFormation. Selecting this tickbox allows user to specify the target mole flow. If this is not selected, then mass flow is used. |- | Phase.MassFlowReqd / Phase.QmReqd|| Input || Only visible if OpMode = PhaseFormation and MoleBasis = unticked. The user specified mass flow of the chosen phase/species that is to be formed. |- | Phase.MoleFlowReqd / Phase.QMlReqd || Input || Only visible if OpMode = PhaseFormation and MoleBasis = ticked. The user specified moles of the chosen phase/species that is to be formed. |-