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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Network
Name Location Upstream
Node
Downstream
Node
Ignored Tailpipe Length
(m)
FLARE STACK Connector1 FLARE TIP No Yes 20.000
FLARE HEADER Tee1 Connector1 No No 100.000
Pipe1 ReliefValve1 Tee1 No Yes 0.000
Pipe2 ControlValve1 Tee1 No No 20.000
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 1 of 5
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Network
Name Elevation
Change(m)
Material Roughness
(mm)
Thermal
Conductivity(W/m-K)
Nominal
Diameter
Sc hedul e Internal
Diameter(mm)
Wall
Thickness(mm)
FLARE STACK 20.000 Stainless Steel 0.02540 16.29 16inch 5S 398.018 4.191
FLARE HEADER 0.000 Carbon Steel 0.04572 51.91 16inch 40 381.000 12.700
Pipe1 0.000 Carbon Steel 0.04572 51.91 16inch 40 381.000 12.700
Pipe2 0.000 Carbon Steel 0.04572 51.91 16inch 40 381.000 12.700
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Network
Name Pipe
Class
Sizeable Length
Multiplier
Fittings
Loss A
Fittings
Loss B
Ambient
Temperature(C)
External Medium
Velocity(m/s)
Insulation
Description
Insulation
Thickness(mm)
FLARE STACK No Yes 0.000 0.000 Glass Fibre 0.00
FLARE HEADER No Yes 0.000 0.000 Glass Fibre 0.00
Pipe1 No Yes 0.000 0.000 Glass Fibre 0.00
Pipe2 No Yes 0.000 0.000 Glass Fibre 0.00
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Network
Name Insulation
Conductivity(W/m-K)
Outlet
Temperature(C)
Duty
(kJ/hr)
VLE
Method
Horizontal
Pres. Drop
Inclined
Pres. Drop
FLARE STACK 0.040 0.000e+000 Peng Robinson Beggs and Brill HomogBeggs and Brill Homog
FLARE HEADER 0.040 0.000e+000 Peng Robinson Beggs and Brill HomogBeggs and Brill Homog
Pipe1 0.040 0.000e+000 Model Default Model Default Model Default
Pipe2 0.040 0.000e+000 Peng Robinson Beggs and Brill HomogBeggs and Brill Homog
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Network
Name Vertical
Pres. Drop
Two Phase
Elements
Friction
Factor
Damping
Factor
FLARE STACK Beggs and Brill Homog Model Default
FLARE HEADER Beggs and Brill Homog Model Default
Pipe1 Model Default Model Default
Pipe2 Beggs and Brill Homog Model Default
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Node Data
Name Location Ignored Node
Type
Connections
FLARE TIP No Flare Tip Inlet: FLARE STACK
Connector1 No Connector Upstream: FLARE HEADERDownstream: FLARE STACK
Tee1 No Tee Upstream: Pipe1Branch: Pipe2Downstream: FLARE HEADER
ReliefValve1 No Relief Valve Outlet: Pipe1
ControlValve1 No Control Valve Outlet: Pipe2
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Node Data
Name Calculations
FLARE TIP User Pressure Drop Curve UsedDiameter =300.000 : Two Phase Correction =NoIncompressible Calculation =Compressible : Compressible Transition = : Isothermal Pressure Drop =Yes
Connector1 Fittings Loss Method =Calculated : Two Phase Correction =YesIncompressible Calculation =Incompressible (Crane): Compressible Transition =10.0%: Isothermal Pressure Drop =YeTheta =90.00 deg
Tee1 Fittings Loss Method =Miller : Two Phase Correction =YesIncompressible Calculation =Incompressible (Crane): Compressible Transition =10.0%: Isothermal Pressure Drop =YeTheta =90 deg : Body=Tail
ReliefValve1 MAWP =10.00000 bar : Flange Diameter = : Number Of Valves =1 : Orifice Area Per Valve =7129.032 mm2Valve Type =Balanced : Fittings Loss Method = : Two Phase Correction =YesIncompressible Calculation =Incompressible (Crane): Compressible Transition =10.0%: Isothermal Pressure Drop =Ye
ControlValve1 Fittings Loss Method =Calculated : Two Phase Correction =YesIncompressible Calculation =Incompressible (Crane): Compressible Transition =10.0%: Isothermal Pressure Drop =Ye
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Component Data
Name ID Mol. Wt. Critical
Temperature(K)
Critical
Pressure(bar)
Critical
Volume(m3/kgmole)
Char.
Volume(m3/kgmole)
Accentr ic
Factor
SRK Accent
Factor
Methane 16.043 190.70 46.407 0.09900 0.09939 0.01150 0.00740
Ethane 30.070 305.43 48.839 0.14800 0.14575 0.09860 0.09830
Propane 44.097 369.90 42.567 0.20000 0.20008 0.15240 0.15320
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
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Job Code :
Project :
Description :
Component Data
Name Norm. Boiling
Point(K)
Standard
Density(kg/m3)
Watson
Factor
Enthalpy
Term A(kJ/kgmole)
Enthalpy
Term B(kJ/kgmole/K)
Enthalpy
Term C(kJ/kgmole/K^2)
Enthalpy
Term D(kJ/kgmole/K^3)
Methane 111.63 299.39 19.563 -2.08237e+002 3.79349e+001 -3.42110e-002 9.08317e-005
Ethane 184.55 355.68 19.471 -5.31486e+001 3.43669e+001 -9.73062e-003 1.27590e-004
Propane 231.05 506.68 14.732 1.74134e+003 1.74183e+001 9.32250e-002 1.74838e-005
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Component Data
Name Enthalpy
Term E(kJ/kgmole/K^4)
Enthalpy
Term F(kJ/kgmole/K^5)
Entropy
Term
Viscosity
A Term
Viscosity
B Term
Type
Methane -5.97560e-008 1.38113e-011 1.00000e+000 -0.00201 0.02547 HC
Ethane -1.02032e-007 2.65245e-011 1.00000e+000 0.07231 0.04698 HC
Propane -2.94205e-008 7.40547e-012 1.00000e+000 0.07112 -0.06538 HC
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario Data
Name Tailpipe
Rho V2(kg/m/s2)
Tailpipe
Noise(dB)
Default Scenario 100.0
Scenario1 100.0
Scenario2 100.0
Scenario3 100.0
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Fittings
Name Location Upstream
Node
Downstream
Node
Fitting List
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Messages:Basis
No. Message
1 Ambient temperature =15.00 C
2 Atmospheric pressure =1.01325 bar
3 Checkfor choke flow =False
4 Enable heat transfer calculations =False
5 External radiation =False
6 Calculation mode =Rating
7 Rated flow =False
8 Rated flow nodes =False
9 Rated flow tailpipe =False
10 External medium velocity=10.00 m/s
11 Include kinetic energy=False
12 Ignore kinetic energyin separators =False
13 Code for kinetic energybasis =Inlet Pipe Velocity14 Calculate ignored sources as zero flow =False
15 CheckMABP for inactive sources =False
16 Ignore valve flange size change in design calculations =True
17 Maximum system velocity=500.000 m/s
18 Code to indicate which scenarios are calculated =All Scenarios
19 VLE =Compressible Gas
20 Code for enthalpymethod =Ideal Gas
21 Vle source outlet temperature =Peng Robinson
22 Enthalpysource outlet temperature =Peng Robinson
23 Code for horizontal pressure drop method =Isothermal Gas
24 Code for inclined pressure drop method =Isothermal Gas
25 Code for vertical pressure drop method =Isothermal Gas
26 Number of elements for pipe calculation =10
27 Friction factor =Chen28 Use pipe roughness for fitting or not?=Yes
29 Roughness for fitting =0.04572 mm
30 Warn mach number for sizing =True
31 Warn velocityfor sizing =True
32 Warn Rho V2 for sizing =True
33 Warn noise for sizing =True
34 Warn ice form for sizing =True
35 Warn BP for sizing =True
36 Warn choke for sizing =True
37 Warn slug for sizing =True
38 Warn temperature for sizing =True
39 Warn pressure basis =Static Pressure
40 Warn physical propertyfailure =True
41 Warn heat balance failure =True42 Warn choke pressure failure =True
43 Warn pressure drop failure =True
44 Warn liquid with vapour method failure =True
45 Warn Correlation range failure =True
46 Warn initial while sizing =True
47 Warn size change while sizing =True
48 Warn limit reached while sizing =True
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Messages:Basis
No. Message
49 Pressure tolerance in properties loop (%)=1.0e-004
50 Pressure tolerance for unit operation calculations (%)=1.0e-003
51 Pressure tolerance for loop calculations (%)=1.0e-002
52 Mass balance tolerance in outer loop (%)=1.0e+000
53 Number of iterations in inner (properties)loop =25
54 Number of iterations for loop calculations =500
55 Damping factor for inner (properties)loop =1.0e+000
56 Damping factor for loop calculations =1.0e+000
57 Select loop convergence method =Newton Raphson
58 Select analyzer for looped systems =Convergent
59 Are loop calculations echoed =False
60 Keep bad =False
61 Update flow estimates from solution =Do Not Update62 Initial pressure for propertycalculations =1.01325 bar
63 Multiplier for pipe length =1.00
64 Initial phase method for sizing =Multi Phase
65 Minimum temperature for carbon steel =-29.00 C
66 Maximum temperature for carbon steel =400.00 C
67 Minimum temperature for stainless steel =-69.20 C
68 Maximum temperature for stainless steel =500.00 C
69 Inlet flow check=
70 Gauge inlet check=False
71 Ignore inlet =
72 Design option =False
73 Design schedule =40
74 Engine =Flarenet Solver Engine
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Messages:Sizer
No. Message
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Messages:Loop
No. Message
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Default Scenario
Source Data
Name Location Outlet
Pipe
Type Ignored Inlet
Pressure(bar)
Inlet Temp.
Spec.(C)
ReliefValve1 Pipe1 Relief Valve No 10.89868 25.00
ControlValve1 Pipe2 Control Valve No 10.00000 25.00
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Default Scenario
Source Data
Name Allowable
Backpressure(bar)
Outlet
Temperature(C)
Mass
Flow(kg/hr)
Rated Mass
Flow(kg/hr)
Outlet Flange
Diameter(mm)
Valv es Reli efValve
Type
Ori fice
Area(mm2)
ReliefValve1 4.60795 25.00 0.0 56071.0 1 Balanced 7129.032
ControlValve1 5.00000 25.00 2935.0
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Default Scenario
Source Data
Name Orifi ce B ac k Pres.
Limit(bar)
Outlet Fittings
Loss Method
Inlet Length
(m)
Inlet Elev.
Change(m)
Inlet Material Inlet Roughness
(mm)
Inlet Nom.
Diameter
ReliefValve1 api_Q Calculated 0.0000 0.0000 Carbon Steel 0.04572 12 inch
ControlValve1 Calculated 0.00 0.00 Carbon Steel 0.04572 12 inch
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Default Scenario
Source Data
Name Inlet
Schedule
Inlet Intern.
Diameter(mm)
Inlet Pipe
Class
Inlet Fittings
Loss A
Inlet Fittings
Loss B
Static Inlet
Pres. Drop(bar)
VLE
Method
Inlet Temp.
Calc.(C)
Vapour
Fraction
ReliefValve1 40 303.2252 No 0.000 0.000 Peng Robinson 25.00 1.000000
ControlValve1 40 303.225 No 0.000 0.000 Peng Robinson 25.00 1.000000
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Default Scenario
Source Data
Name Enthalpy
(kJ/hr)
Entropy
(kJ/kgmole/K)
Energy
(kJ/hr)
Composition
Basis
Mol. Wt. Methane Ethane
ReliefValve1 11956.51 233.947 0.000e+000 Molecular Weight 30.0000 0.004983 0.995017
ControlValve1 11956.51 233.947 1.170e+006 Molecular Weight 30.0000 0.004983 0.995017
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Default Scenario
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Mass
Flow(kg/hr)
Molar
Flow(kgmole/hr)
Rated Mass
Flow(kg/hr)
Static Pressure
Drop(bar)
Noise
(dB)
Static Source
Back Pressure(bar)
FLARE STACK 2935.0 97.83 59006.0 0.00256 1.1
FLARE HEADER 2935.0 97.83 59006.0 0.00085 0.0
Pipe1 0.0 0.00 56071.0 0.00000 0.0 1.01695
Pipe2 2935.0 97.83 2935.0 0.00017 0.0 1.01704
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Default Scenario
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Upstream
Static Pressure(bar)
Upstream
Temperature(C)
Upstream
Velocity(m/s)
Upstream
Mach No.
Upstream
Rho V2(kg/m/s2)
Upstream
Enthalpy Flow(kJ/hr)
FLARE STACK 1.01581 24.99 5.285 0.017 35 1.170e+006
FLARE HEADER 1.01664 24.99 5.763 0.018 41 1.170e+006
Pipe1 1.01695 24.99 0.000 0.000 0 1.196e-004
Pipe2 1.01704 24.99 5.761 0.018 41 1.170e+006
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Default Scenario
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Downstream
Static Pressure(bar)
Downstream
Temperature(C)
Downstream
Velocity(m/s)
Downstream
Mach No.
Downstream
Rho V2(kg/m/s2)
Downstream
Enthalpy Flow(kJ/hr)
FLARE STACK 1.01325 25.00 5.299 0.017 35 1.170e+006
FLARE HEADER 1.01578 25.00 5.768 0.018 41 1.170e+006
Pipe1 1.01695 25.00 0.000 0.000 0 1.196e-004
Pipe2 1.01686 25.00 5.762 0.018 41 1.170e+006
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Default Scenario
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Flow
Regime
Static Pipe
Friction Loss(bar)
Static Pipe
Accel. Loss(bar)
Static Pipe
Elevation Loss(bar)
Static Pipe
Fittings Loss(bar)
Friction
Factor
FLARE STACK Single Phase/Single Phase 0.00013 0.00000 0.00243 0.00000 0.01538
FLARE HEADER Single Phase/Single Phase 0.00085 0.00000 0.00000 0.00000 0.01577
Pipe1 Single Phase/Single Phase 0.00000 0.00000 0.00000 0.00000 0.00000
Pipe2 Single Phase/Single Phase 0.00017 0.00000 0.00000 0.00000 0.01577
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Aspen Flare System Analyzer V8.0 - aspenONE
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Job Code :
Project :
Description :
Scenario : Default Scenario
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Reynolds
Number
Duty
(kJ/hr)
Overall
HTC(W/m2/C)
External
Convective HTC(W/m2/C)
External
Radiative HTC(W/m2/C)
Internal
HTC(W/m2/C)
FLARE STACK 272354 0.000e+000
FLARE HEADER 284518 0.000e+000
Pipe1 0 0.000e+000
Pipe2 284518 0.000e+000
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Default Scenario
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Wall
Temperature(C)
External
Temperature(C)
Equivalent
Length(m)
Physical
Length(m)
FLARE STACK 20.00 20.000
FLARE HEADER 100.00 100.000
Pipe1 0.00 0.000
Pipe2 20.00 20.000
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
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Job Code :
Project :
Description :
Scenario : Scenario1
Source Data
Name Location Outlet
Pipe
Type Ignored Inlet
Pressure(bar)
Inlet Temp.
Spec.(C)
ReliefValve1 Pipe1 Relief Valve No 10.89868 25.00
ControlValve1 Pipe2 Control Valve No 10.00000 25.00
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario1
Source Data
Name Allowable
Backpressure(bar)
Outlet
Temperature(C)
Mass
Flow(kg/hr)
Rated Mass
Flow(kg/hr)
Outlet Flange
Diameter(mm)
Valv es Reli efValve
Type
Ori fice
Area(mm2)
ReliefValve1 4.60795 25.00 2935.0 56071.0 1 Balanced 7129.032
ControlValve1 5.00000 25.00 0.0
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario1
Source Data
Name Orifi ce B ac k Pres.
Limit(bar)
Outlet Fittings
Loss Method
Inlet Length
(m)
Inlet Elev.
Change(m)
Inlet Material Inlet Roughness
(mm)
Inlet Nom.
Diameter
ReliefValve1 api_Q Calculated 0.0000 0.0000 Carbon Steel 0.04572 12 inch
ControlValve1 Calculated 0.00 0.00 Carbon Steel 0.04572 12 inch
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Aspen Flare System Analyzer V8.0 - aspenONE
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Job Code :
Project :
Description :
Scenario : Scenario1
Source Data
Name Inlet
Schedule
Inlet Intern.
Diameter(mm)
Inlet Pipe
Class
Inlet Fittings
Loss A
Inlet Fittings
Loss B
Static Inlet
Pres. Drop(bar)
VLE
Method
Inlet Temp.
Calc.(C)
Vapour
Fraction
ReliefValve1 40 303.2252 No 0.000 0.000 Peng Robinson 25.00 1.000000
ControlValve1 40 303.225 No 0.000 0.000 Peng Robinson 25.00 1.000000
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 4of 5
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario1
Source Data
Name Enthalpy
(kJ/hr)
Entropy
(kJ/kgmole/K)
Energy
(kJ/hr)
Composition
Basis
Mol. Wt. Methane Ethane
ReliefValve1 11956.51 233.947 1.170e+006 Molecular Weight 30.0000 0.004983 0.995017
ControlValve1 11956.51 233.947 0.000e+000 Molecular Weight 30.0000 0.004983 0.995017
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario1
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Mass
Flow(kg/hr)
Molar
Flow(kgmole/hr)
Rated Mass
Flow(kg/hr)
Static Pressure
Drop(bar)
Noise
(dB)
Static Source
Back Pressure(bar)
FLARE STACK 2935.0 97.83 56071.0 0.00256 1.1
FLARE HEADER 2935.0 97.83 56071.0 0.00085 0.0
Pipe1 2935.0 97.83 56071.0 0.00000 0.0 1.01668
Pipe2 0.0 0.00 0.0 0.00000 0.0 1.01672
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 1 of 6
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario1
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Upstream
Static Pressure(bar)
Upstream
Temperature(C)
Upstream
Velocity(m/s)
Upstream
Mach No.
Upstream
Rho V2(kg/m/s2)
Upstream
Enthalpy Flow(kJ/hr)
FLARE STACK 1.01581 24.99 5.285 0.017 35 1.170e+006
FLARE HEADER 1.01664 24.99 5.763 0.018 41 1.170e+006
Pipe1 1.01668 24.99 5.763 0.018 41 1.170e+006
Pipe2 1.01672 24.99 0.000 0.000 0 1.196e-004
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 2 of 6
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario1
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Downstream
Static Pressure(bar)
Downstream
Temperature(C)
Downstream
Velocity(m/s)
Downstream
Mach No.
Downstream
Rho V2(kg/m/s2)
Downstream
Enthalpy Flow(kJ/hr)
FLARE STACK 1.01325 25.00 5.299 0.017 35 1.170e+006
FLARE HEADER 1.01578 25.00 5.768 0.018 41 1.170e+006
Pipe1 1.01668 25.00 5.766 0.018 41 1.170e+006
Pipe2 1.01672 25.00 0.000 0.000 0 1.196e-004
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 3 of 6
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario1
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Flow
Regime
Static Pipe
Friction Loss(bar)
Static Pipe
Accel. Loss(bar)
Static Pipe
Elevation Loss(bar)
Static Pipe
Fittings Loss(bar)
Friction
Factor
FLARE STACK Single Phase/Single Phase 0.00013 0.00000 0.00243 0.00000 0.01538
FLARE HEADER Single Phase/Single Phase 0.00085 0.00000 0.00000 0.00000 0.01577
Pipe1 Single Phase/Single Phase 0.00000 0.00000 0.00000 0.00000
Pipe2 Single Phase/Single Phase 0.00000 0.00000 0.00000 0.00000 4.00228
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 4of 6
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario1
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Reynolds
Number
Duty
(kJ/hr)
Overall
HTC(W/m2/C)
External
Convective HTC(W/m2/C)
External
Radiative HTC(W/m2/C)
Internal
HTC(W/m2/C)
FLARE STACK 272354 0.000e+000
FLARE HEADER 284518 0.000e+000
Pipe1 284518 0.000e+000
Pipe2 0 0.000e+000
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 5 of 6
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario1
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Wall
Temperature(C)
External
Temperature(C)
Equivalent
Length(m)
Physical
Length(m)
FLARE STACK 20.00 20.000
FLARE HEADER 100.00 100.000
Pipe1 0.00 0.000
Pipe2 20.00 20.000
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 6of 6
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario2
Source Data
Name Allowable
Backpressure(bar)
Outlet
Temperature(C)
Mass
Flow(kg/hr)
Rated Mass
Flow(kg/hr)
Outlet Flange
Diameter(mm)
Valv es Reli efValve
Type
Ori fice
Area(mm2)
ReliefValve1 4.60795 25.00 2935.0 56071.0 1 Balanced 7129.032
ControlValve1 5.00000 25.00 0.0
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 2 of 5
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario2
Source Data
Name Inlet
Schedule
Inlet Intern.
Diameter(mm)
Inlet Pipe
Class
Inlet Fittings
Loss A
Inlet Fittings
Loss B
Static Inlet
Pres. Drop(bar)
VLE
Method
Inlet Temp.
Calc.(C)
Vapour
Fraction
ReliefValve1 40 303.2252 No 0.000 0.000 Peng Robinson 25.00 1.000000
ControlValve1 40 303.225 No 0.000 0.000 Peng Robinson 25.00 1.000000
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 4of 5
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario2
Source Data
Name Enthalpy
(kJ/hr)
Entropy
(kJ/kgmole/K)
Energy
(kJ/hr)
Composition
Basis
Mol. Wt. Methane Ethane
ReliefValve1 11956.51 233.947 1.170e+006 Molecular Weight 30.0000 0.004983 0.995017
ControlValve1 11956.51 233.947 0.000e+000 Molecular Weight 30.0000 0.004983 0.995017
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 5 of 5
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario2
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Mass
Flow(kg/hr)
Molar
Flow(kgmole/hr)
Rated Mass
Flow(kg/hr)
Static Pressure
Drop(bar)
Noise
(dB)
Static Source
Back Pressure(bar)
FLARE STACK 2935.0 97.83 56071.0 0.00256 1.1
FLARE HEADER 2935.0 97.83 56071.0 0.00085 0.0
Pipe1 2935.0 97.83 56071.0 0.00000 0.0 1.01668
Pipe2 0.0 0.00 0.0 0.00000 0.0 1.01672
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 1 of 6
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario2
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Upstream
Static Pressure(bar)
Upstream
Temperature(C)
Upstream
Velocity(m/s)
Upstream
Mach No.
Upstream
Rho V2(kg/m/s2)
Upstream
Enthalpy Flow(kJ/hr)
FLARE STACK 1.01581 24.99 5.285 0.017 35 1.170e+006
FLARE HEADER 1.01664 24.99 5.763 0.018 41 1.170e+006
Pipe1 1.01668 24.99 5.763 0.018 41 1.170e+006
Pipe2 1.01672 24.99 0.000 0.000 0 1.196e-004
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 2 of 6
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario2
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Downstream
Static Pressure(bar)
Downstream
Temperature(C)
Downstream
Velocity(m/s)
Downstream
Mach No.
Downstream
Rho V2(kg/m/s2)
Downstream
Enthalpy Flow(kJ/hr)
FLARE STACK 1.01325 25.00 5.299 0.017 35 1.170e+006
FLARE HEADER 1.01578 25.00 5.768 0.018 41 1.170e+006
Pipe1 1.01668 25.00 5.766 0.018 41 1.170e+006
Pipe2 1.01672 25.00 0.000 0.000 0 1.196e-004
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 3 of 6
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario2
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Flow
Regime
Static Pipe
Friction Loss(bar)
Static Pipe
Accel. Loss(bar)
Static Pipe
Elevation Loss(bar)
Static Pipe
Fittings Loss(bar)
Friction
Factor
FLARE STACK Single Phase/Single Phase 0.00013 0.00000 0.00243 0.00000 0.01538
FLARE HEADER Single Phase/Single Phase 0.00085 0.00000 0.00000 0.00000 0.01577
Pipe1 Single Phase/Single Phase 0.00000 0.00000 0.00000 0.00000
Pipe2 Single Phase/Single Phase 0.00000 0.00000 0.00000 0.00000 4.00228
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 4of 6
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario2
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Reynolds
Number
Duty
(kJ/hr)
Overall
HTC(W/m2/C)
External
Convective HTC(W/m2/C)
External
Radiative HTC(W/m2/C)
Internal
HTC(W/m2/C)
FLARE STACK 272354 0.000e+000
FLARE HEADER 284518 0.000e+000
Pipe1 284518 0.000e+000
Pipe2 0 0.000e+000
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 5 of 6
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario2
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Wall
Temperature(C)
External
Temperature(C)
Equivalent
Length(m)
Physical
Length(m)
FLARE STACK 20.00 20.000
FLARE HEADER 100.00 100.000
Pipe1 0.00 0.000
Pipe2 20.00 20.000
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 6of 6
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario3
Source Data
Name Location Outlet
Pipe
Type Ignored Inlet
Pressure(bar)
Inlet Temp.
Spec.(C)
ReliefValve1 Pipe1 Relief Valve No 10.89868 25.00
ControlValve1 Pipe2 Control Valve No 10.00000 25.00
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 1 of 5
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario3
Source Data
Name Allowable
Backpressure(bar)
Outlet
Temperature(C)
Mass
Flow(kg/hr)
Rated Mass
Flow(kg/hr)
Outlet Flange
Diameter(mm)
Valv es Reli efValve
Type
Ori fice
Area(mm2)
ReliefValve1 4.60795 25.00 2000.0 56071.0 1 Balanced 7129.032
ControlValve1 5.00000 25.00 0.0
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 2 of 5
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario3
Source Data
Name Orifi ce B ac k Pres.
Limit(bar)
Outlet Fittings
Loss Method
Inlet Length
(m)
Inlet Elev.
Change(m)
Inlet Material Inlet Roughness
(mm)
Inlet Nom.
Diameter
ReliefValve1 api_Q Calculated 0.0000 0.0000 Carbon Steel 0.04572 12 inch
ControlValve1 Calculated 0.00 0.00 Carbon Steel 0.04572 12 inch
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 3 of 5
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario3
Source Data
Name Inlet
Schedule
Inlet Intern.
Diameter(mm)
Inlet Pipe
Class
Inlet Fittings
Loss A
Inlet Fittings
Loss B
Static Inlet
Pres. Drop(bar)
VLE
Method
Inlet Temp.
Calc.(C)
Vapour
Fraction
ReliefValve1 40 303.2252 No 0.000 0.000 Peng Robinson 25.00 1.000000
ControlValve1 40 303.225 No 0.000 0.000 Peng Robinson 25.00 1.000000
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 4of 5
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario3
Source Data
Name Enthalpy
(kJ/hr)
Entropy
(kJ/kgmole/K)
Energy
(kJ/hr)
Composition
Basis
Mol. Wt. Methane Ethane
ReliefValve1 11956.51 233.947 7.971e+005 Molecular Weight 30.0000 0.004983 0.995017
ControlValve1 11956.51 233.947 0.000e+000 Molecular Weight 30.0000 0.004983 0.995017
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 5 of 5
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario3
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Mass
Flow(kg/hr)
Molar
Flow(kgmole/hr)
Rated Mass
Flow(kg/hr)
Static Pressure
Drop(bar)
Noise
(dB)
Static Source
Back Pressure(bar)
FLARE STACK 2000.0 66.67 56071.0 0.00249 0.0
FLARE HEADER 2000.0 66.67 56071.0 0.00042 0.0
Pipe1 2000.0 66.67 56071.0 0.00000 0.0 1.01617
Pipe2 0.0 0.00 0.0 0.00000 0.0 1.01619
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 1 of 6
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario3
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Upstream
Static Pressure(bar)
Upstream
Temperature(C)
Upstream
Velocity(m/s)
Upstream
Mach No.
Upstream
Rho V2(kg/m/s2)
Upstream
Enthalpy Flow(kJ/hr)
FLARE STACK 1.01574 24.99 3.602 0.012 16 7.971e+005
FLARE HEADER 1.01615 24.99 3.929 0.013 19 7.971e+005
Pipe1 1.01617 24.99 3.929 0.013 19 7.971e+005
Pipe2 1.01619 24.99 0.000 0.000 0 1.196e-004
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 2 of 6
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario3
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Downstream
Static Pressure(bar)
Downstream
Temperature(C)
Downstream
Velocity(m/s)
Downstream
Mach No.
Downstream
Rho V2(kg/m/s2)
Downstream
Enthalpy Flow(kJ/hr)
FLARE STACK 1.01325 25.00 3.611 0.012 16 7.971e+005
FLARE HEADER 1.01573 25.00 3.931 0.013 19 7.971e+005
Pipe1 1.01617 25.00 3.931 0.013 19 7.971e+005
Pipe2 1.01619 25.00 0.000 0.000 0 1.196e-004
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 3 of 6
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario3
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Flow
Regime
Static Pipe
Friction Loss(bar)
Static Pipe
Accel. Loss(bar)
Static Pipe
Elevation Loss(bar)
Static Pipe
Fittings Loss(bar)
Friction
Factor
FLARE STACK Single Phase/Single Phase 0.00007 0.00000 0.00243 0.00000 0.01640
FLARE HEADER Single Phase/Single Phase 0.00042 0.00000 0.00000 0.00000 0.01669
Pipe1 Single Phase/Single Phase 0.00000 0.00000 0.00000 0.00000
Pipe2 Single Phase/Single Phase 0.00000 0.00000 0.00000 0.00000 4.00228
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 4of 6
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario3
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Reynolds
Number
Duty
(kJ/hr)
Overall
HTC(W/m2/C)
External
Convective HTC(W/m2/C)
External
Radiative HTC(W/m2/C)
Internal
HTC(W/m2/C)
FLARE STACK 185590 0.000e+000
FLARE HEADER 193880 0.000e+000
Pipe1 193880 0.000e+000
Pipe2 0 0.000e+000
C:\ProgramData\AspenTech\FEMI TRIAL.fnwx Page 5 of 6
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Aspen Flare System Analyzer V8.0 - aspenONE
Version 27.0.0.35
User Name : OLUFEMI
Job Code :
Project :
Description :
Scenario : Scenario3
Pressure/Flow Summary(Veloci ties Based Upon Nominal Flows)
Name Wall
Temperature(C)
External
Temperature(C)
Equivalent
Length(m)
Physical
Length(m)
FLARE STACK 20.00 20.000
FLARE HEADER 100.00 100.000
Pipe1 0.00 0.000
Pipe2 20.00 20.000
Recommended