Changeset 277 for trunk/eml/pressure_changers
- Timestamp:
- Jun 16, 2007, 5:17:45 PM (16 years ago)
- Location:
- trunk/eml/pressure_changers
- Files:
-
- 5 edited
-
compressor.mso (modified) (2 diffs)
-
flux_machine_basic.mso (modified) (3 diffs)
-
pump.mso (modified) (4 diffs)
-
turbine.mso (modified) (3 diffs)
-
valve.mso (modified) (3 diffs)
Legend:
- Unmodified
- Added
- Removed
-
trunk/eml/pressure_changers/compressor.mso
r212 r277 13 13 * available at http://www.enq.ufrgs.br/alsoc. 14 14 * 15 *--------------------------------------------------------------------16 * Model of a centrifugal compressor17 *--------------------------------------------------------------------18 * - Assumptions19 * * Steady State20 * * Only Vapour21 * * Adiabatic22 *23 15 *---------------------------------------------------------------------- 24 16 * Author: Marcos L. Alencastro, Estefane S. Horn … … 29 21 30 22 Model centrifugal_compressor as flux_machine_basic_PH 23 ATTRIBUTES 24 Pallete = true; 25 Icon = "CentrifugalCompressor"; 26 Brief = "Model of a centrifugal compressor."; 27 Info = 28 "Assumptions: 29 * Steady State; 30 * Only Vapor; 31 * Adiabatic. 32 33 Specify: 34 * the inlet stream; 35 * the outlet pressure (Outlet.P); 36 * the Isentropic efficiency (Effs). 37 "; 31 38 32 39 PARAMETERS -
trunk/eml/pressure_changers/flux_machine_basic.mso
r176 r277 14 14 * 15 15 *-------------------------------------------------------------------- 16 * Model of a generic flux machine17 *--------------------------------------------------------------------18 * - Streams:19 * * an inlet stream20 * * an outlet stream21 *22 *--------------------------------------------------------------------23 16 * Author: Estefane S. Horn 24 17 *$Id$ … … 28 21 29 22 Model flux_machine_basic 30 23 ATTRIBUTES 24 Pallete = false; 25 Brief = "Model of a generic flux machine."; 26 31 27 VARIABLES 32 28 in Inlet as stream; … … 36 32 37 33 Model flux_machine_basic_PH 34 ATTRIBUTES 35 Pallete = false; 36 Brief = "Model of a generic flux machine."; 37 38 38 VARIABLES 39 39 in Inlet as stream; -
trunk/eml/pressure_changers/pump.mso
r196 r277 13 13 * available at http://www.enq.ufrgs.br/alsoc. 14 14 * 15 *--------------------------------------------------------------------16 * Model of a centrifugal pump17 *--------------------------------------------------------------------18 * - Assumptions19 * * Steady State20 * * Only Liquid21 * * Adiabatic22 * * Isentropic23 *24 15 *---------------------------------------------------------------------- 25 16 * Author: Andrey Copat, Estefane S. Horn, Marcos L. Alencastro … … 27 18 *--------------------------------------------------------------------*# 28 19 29 using "streams";30 20 using "pressure_changers/flux_machine_basic"; 31 21 32 22 Model centrifugal_pump as flux_machine_basic 23 ATTRIBUTES 24 Pallete = true; 25 Icon = "CentrifugalPump"; 26 Brief = "Model of a centrifugal pump."; 27 Info = 28 "Assumptions: 29 * Steady State; 30 * Only Liquid; 31 * Adiabatic; 32 * Isentropic. 33 34 Specify: 35 * the inlet stream; 36 * the Pressure Increase Pdiff. 37 "; 33 38 34 39 PARAMETERS … … 131 136 #*------------------------------------------------------------------- 132 137 * Model of a pump (simplified, used in distillation column model) 133 *--------------------------------------------------------------------134 *135 * Streams:136 * * an inlet stream137 * * an outlet stream138 *139 * Specify:140 * * the inlet stream141 * * the pump press delta142 *143 138 *---------------------------------------------------------------------- 144 139 * Author: Paula B. Staudt … … 146 141 147 142 Model pump 143 ATTRIBUTES 144 Pallete = true; 145 Icon = "Pump"; 146 Brief = "Model of a simplified pump, used in distillation column model."; 147 Info = 148 "Specify: 149 * the inlet stream; 150 * the pump press delta dP. 151 "; 152 148 153 PARAMETERS 149 154 outer PP as Plugin (Brief = "External Physical Properties", Type="PP"); -
trunk/eml/pressure_changers/turbine.mso
r210 r277 13 13 * available at http://www.enq.ufrgs.br/alsoc. 14 14 * 15 *--------------------------------------------------------------------16 * Model of a Hidraulic Turbine17 *--------------------------------------------------------------------18 *19 * - Assumptions20 * * Steady State21 * * Only Liquid22 * * Adiabatic23 * * Isentropic24 *25 15 *---------------------------------------------------------------------- 26 16 * Authors: Andrey Copat, Estefane S. Horn, Marcos L. Alencastro … … 28 18 *--------------------------------------------------------------------*# 29 19 30 using "streams";31 20 using "pressure_changers/flux_machine_basic"; 32 21 33 22 Model Hidraulic_Turbine as flux_machine_basic 34 23 ATTRIBUTES 24 Pallete = true; 25 Icon = "HidraulicTurbine"; 26 Brief = "Model of a Hidraulic Turbine."; 27 Info = 28 "Assumptions: 29 * Steady State; 30 * Only Liquid; 31 * Adiabatic; 32 * Isentropic. 33 34 Specify: 35 * the inlet stream; 36 * the Pressure Increase (Pdiff) OR the outlet pressure (Outlet.P); 37 * the Turbine efficiency (Eff); 38 * the Brake efficiency (Meff); 39 * the Volumetric expansivity (Beta). 40 "; 41 35 42 PARAMETERS 36 43 outer NComp as Integer (Brief = "Number of chemical components", Lower = 1); … … 39 46 40 47 VARIABLES 41 Eff as efficiency (Brief = " Pumpefficiency");48 Eff as efficiency (Brief = "Turbine efficiency"); 42 49 Meff as efficiency (Brief = "Brake efficiency"); 43 50 Beta as positive (Brief = "Volumetric expansivity", Unit = '1/K'); -
trunk/eml/pressure_changers/valve.mso
r270 r277 13 13 * available at http://www.enq.ufrgs.br/alsoc. 14 14 * 15 *--------------------------------------------------------------------16 * Model of valves:17 *18 * - Linear19 * - Parabolic20 * - Equal21 * - Quick22 * - Hyperbolic23 * - valve_simplified: a very simple model24 *25 *--------------------------------------------------------------------26 * - Assumptions27 * * Steady State28 * * Isentalpic29 * * Liquid30 *31 15 *--------------------------------------------------------------------- 32 16 * Author: Estefane Horn, Núbia do Carmo Ferreira … … 34 18 *-------------------------------------------------------------------*# 35 19 36 using "streams";37 20 using "pressure_changers/flux_machine_basic"; 38 21 39 22 40 23 Model valve as flux_machine_basic_PH 24 ATTRIBUTES 25 Pallete = true; 26 Icon = "Valve"; 27 Brief = "Model of a valve."; 28 Info = 29 "Model of valves: 30 * Linear; 31 * Parabolic; 32 * Equal; 33 * Quick; 34 * Hyperbolic. 41 35 36 Assumptions: 37 * Steady State; 38 * Liquid; 39 * Isentalpic. 40 41 Specify: 42 * the valve type; 43 * the inlet stream; 44 * the Volumetric Flow (Qv); 45 * the Valve Coefficient (cv); 46 * the opening (x). 47 "; 48 42 49 PARAMETERS 43 50 valve_type as Switcher (Valid = ["linear", "parabolic", "equal", "quick", "hyperbolic"], Default = "linear"); … … 125 132 *-------------------------------------------------------------------- 126 133 * 127 * Streams:128 * * an inlet stream129 * * an outlet stream130 *131 * Assumptions:132 * * no flashing liquid in the valve133 * * the flow in the valve is adiabatic134 * * dynamics in the valve are neglected135 * * linear flow type136 *137 * Specify:138 * * the inlet stream139 * * one of: plug position (x), outlet temperature (Outlet.T) or140 * outlet pressure (Outlet.P)141 * or142 * * the inlet stream excluding its flow (Inlet.F)143 * * the outlet pressure (Outlet.P) OR outlet flow (Outlet.F)144 * * the plug position (x)145 *146 *147 *----------------------------------------------------------------------148 134 * Author: Paula B. Staudt 149 135 *--------------------------------------------------------------------*# 150 136 Model valve_simplified 137 ATTRIBUTES 138 Pallete = true; 139 Icon = "Valve"; 140 Brief = "Model of a very simple valve - used in distillation column models."; 141 Info = 142 "Assumptions: 143 * no flashing liquid in the valve; 144 * the flow in the valve is adiabatic; 145 * dynamics in the valve are neglected; 146 * linear flow type. 147 148 Specify: 149 * the inlet stream 150 * the plug position (x) OR outlet temperature (Outlet.T) OR outlet pressure (Outlet.P) 151 152 OR 153 154 * the inlet stream excluding its flow (Inlet.F) 155 * the outlet pressure (Outlet.P) OR outlet flow (Outlet.F) 156 * the plug position (x) 157 "; 151 158 152 159 PARAMETERS
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