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Description
Company:Location: Mashhad Passenger TerminalService of Unit: CCHP Our Reference:Item No.: Your Reference:Date: 6/12/2015 Rev No.: 00 Job No.: 01
Exhaust Gas Water
Remarks
Cold SideHot SideFluid name
Heading
Application Options
Gas, no phase change
Specified in inputNormal
Liquid, no phase changeSpecified in inputForced circulation
Tube sideRatingProgram mode
Location of hot fluid
Vaporizer typeVaporization curveCold side application
Condenser typeCondensation curve
Hot side application
Process Data
2.2386
450 180 120 140
1.03 7
0.14 0.340.00018 0.00035
kg/skg/s
°C°C
bar
bar m² K/W
kg/s
Program Program
kW
OutIn OutIn
Heat Load Balance Options
Heat exchanged
Cold SideHot Side
Fouling resistance
Allowable pressure drop
Operating pressure (absolute)
Dew / Bubble pointTemperature
Liquid quantityVapor quantityFluid quantity, total
Databanks
Use properties from the following:Use properties from the following:
Weight flowrate or %Weight flowrate or %Cold side composition specification
Hot side composition specification
Aspen Plus or Aspen Properties run file
Cold SideHot Side
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Hot Side - ComponentComponents Source Vapor in Liquid in Liquid out Component
type
Carbondioxide
Databank 14 Program
Carbonmonoxide
Databank 0.45 Program
Oxygen Databank 0.5 ProgramNitrogen Databank 72 Program
Nitrogendioxide
Databank 0.35 Program
Water Databank 12.7 Program
Hot Side - Vapor PropertiesTemperature Specific heat Thermal
cond.Viscosity Density Molecular
weightDiffusivity
°C kJ/(kg K) W/(m K) mPa s kg/m³ m²/s
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Cold Side - ComponentComponents Source Liquid in Vapor in Vapor out Component
type
Water Databank Program
Cold Side - Liquid PropertiesTemperature Specific heat Thermal
cond.Viscosity Density Surface
tension
°C kJ/(kg K) W/(m K) mPa s kg/m³ N/m
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Tubes
mmPlain
20
Triangular
mm
mm
mmmm#/mm
mm
mmTube wall roughness
Tapered tube ends for knockback condensers
Twisted tape widthTwisted tape ratio
Outside/Inside surface area ratioSurface area per unit lengthFin densityFin thicknessFin height
Tube pitchTube pattern
Tube wall specificationTube wall thicknessTube outside diameter Tube type
Bundle
Program will optimize
Program
0
ProgramProgram
mm
mmmmmm
mmmmmm
mmmm
mmmm
mmmmmmmmmmmm
mmmmSpacer diameter
Tie rod diameter
Impingement plate perforated area %Impingement plate clearance to tube edgeImpingement plate distance in from shell IDImpingement plate thicknessImpingement plate width (normal to tube axis)Impingement plate length (parallel to tube axis)Impingement plate diameter
to hor. center line, D2to vert. center line, D1
Distance from tube center
Minimum u-bend diameter Number of sealing strip pairs
Number of tie rodsMaximum % deviation in tubes per passDesign symmetrical tube layout
Pass partition lane width
Baffle tube hole to tube ODBaffle OD to outer tube limitShell ID to baffle OD
Diametric clearances
Shell exit constructionShell entrance construction
Percent of shell diameter for disengagementProvide disengagement space in shell
Pool boiler options
at sides, S3at bottom, S2at top, S1
DistancePercShellIDOpen space between shell ID and outermost tube
Outer tube limit diameter
Impingement protection type
Pass layout
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Baffles
Program
Program
Programmmmmmm
mmmmmmmmTotal length of support rods per baffle
Support rod diameter Inside diameter of ringInside diameter of ring
U-bend mean radiusDistance between partial supports at u-bendDistance from nearest support/baffle to tangent of u-bendType U-bend support
between bafflesat outletat inlet
Number of intermediate supports
Baffle cut orientationBaffle cut (% of diameter)Baffle type
Rating/Simulation
609.6
152.4206.25206.25
112000
446211
mmmmmmmmmm
mm
mmmm
mmmmmm
mmmmmmmmmm
Shell outside diameter Shell inside diameter Baffle spacing center-center Baffle spacing at inletBaffle spacing at outletBaffle number Tube lengthTube number Tube passesShells in seriesShells in parallel
Kettle outside diameter Kettle inside diameter
Vapor belt outside diameter Vapor belt inside diameter Vapor belt length
Shell cylinder thicknessFront head cylinder thicknessFront tubesheet thicknessRear tubesheet thicknessBaffle thickness
Nozzles
Diameter Quantity Orientation Dome OD
mm mmHot Side Inlet Program
Hot Side Outlet Program
Hot Side Condensate
Cold Side Inlet
Cold Side Outlet
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Nozzles
ProgramProgram
Program
ProgramProgram
Program
mm
mm
mmmm
mmManifold inside diameter Type of valveNumber of 90 degree elbows (R/D = 1.0)Number of 90 degree elbows (R/D = 1.5)Horizontal pipe straight lengthVertical pipe straight lengthPipe inside diameter
OutletInlet
Equivalent length of outlet piping (D)Equivalent length of inlet piping (C)
of outlet piping back to column (B)of liquid level in column (A)
Height above vessel center line
Nozzle flange ratingNozzle flange type
Flow direction for first tube pass
Hot Side Cold Side
Location of nozzle at u-bend
Design Constraints
Program
ProgramProgram
Program
ProgramProgram
0.14 0.34
mmmm
mm
bar bar
m/s m/sm/s m/s
Maximum % of allowable pressure drop for each nozzle
Shell diameter Tube length
Tube passesBaffle spacing
Increment Minimum Maximum
Use shell ID or OD as referenceUse pipe or plate for small shellsMinimum shells in seriesMinimum shells in parallel
Allowable number of baffles Allow baffles under nozzlesUse proportional baffle cut
Allowable pressure drop
Minimum fluid velocityMaximum fluid velocity
Hot Side Cold Side
Minimum % excess surface area required
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MaterialsSA-204 K11820 Grd A PlateSA-516 K02700 Grd 70 PlateSA-204 K11820 Grd A Plate
SA-204 K11820 Grd A PlateSA-179 K01200 Smls. tube
W/(m K)
Cylinder - hot sideCylinder - cold sideTubesheetDouble tubesheet (inner)BafflesTube material
Thermal conductivity of tube material
Tubesheet cladding - hot sideTubesheet cladding - cold sideGaskets - hot sideGaskets - cold side
Specifications
ASME Code Sec VIII Div 1
Program
ProgramProgram
bar °Cbar bar mm
Design Code
Service classTEMA classMaterial standardDimensional standard
Design pressureDesign temperatureVacuum design pressureTest pressureCorrosion allowance
Hot Side Cold Side
Thermal Analysis Options
Program
Program
Program
W/(m² K)
°C
kW/m²
°C
0
ProgramHot / Cold side fouling ratioFouling calculation options
Maximum number of design mode iterations
Hot Side Cold SideHeat transfer coefficientHeat transfer coefficient multiplierPressure drop multiplier
Percent of u-bend area used for heat transfer Maximum rating for thermosiphons
Mean temperature differenceMinimum allowable temperature approachMinimum allowable MTD Ft correction factor Maximum allowable heat fluxFlow direction for first tube pass
Simulation mode area convergence toleranceNumber of calculation intervalsType of interval calculation
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Correlations
Program
ProgramProgram
°C
ProgramProgramProgram
ProgramProgramProgram
Program
Program
Cold SideHot Side
Outlet NozzleInlet Nozzle
Exiting tubesEntering tubes
VelocityHeadsForPressureDrop
Pressure Drop Options
Tube side two phase pressure drop correlation
Shell side flow analysis calculation method
Mist flow heat transfer calculation methodTube side two phase heat transfer correlationShell side two phase heat transfer correlation
Vaporization Options
Liquid subcooling heat transfer methodTube side two phase heat transfer correlationShell side two phase heat transfer correlation
Condensation Options
Shell side two phase pressure drop correlation
Minimum temperature difference for nucleate boilingSuppress nucleate boiling coefficient
Condensation heat transfer modelDesuperheating heat transfer method
Change Codes
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Warnings and MessagesDescription
Note 23 Cold side flowrate has been set at 8.5747 kg/s to balance heat loads.
Note 588 A TEMA E shell with an odd number of horizontal cut single segmental baffles implies that theinlet and outlet nozzles should both be on the same side of the exchanger (top or bottom).
Warning 47 The databank has been referenced for HOT Side fluid physical properties. The temperaturerange for which properties were stored in the databank has been exceeded by one or more ofthe components. ALL properties for that component will be taken at the limit of the range exceptfor vapor pressure and viscosity which will be extrapolated.
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Optimization Path
Shell Tube Length Pressure Drop Baffle Tube Units Total
Size Actual Reqd. Shell Tube Spacing No. Pass No. P S Price
mm mm mm bar bar mm Dollar(US)
1 609.6 2000 1346.3 0.0604 0.09712 152.4 11 2 446 1 1 27690
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Thermal Details - General
590
20
2000
8.57478.5747
kg/s
kg/s
°C
°C
W/(m² K)
m² K/W
m/s
bar
kW
W/(m² K)
m²°C
mm
mm
2.23862.2386
180450140120
177.45401.6
0.000180.00035
73.660.22
0.097120.140.06040.34
724.1
138.7
54.3145.18
0.95
BEM
2
single seg446
hor 1 1
24 hor %
Gases (in/out)
Liquids (in/out)
Temperature (in/out)
Dew point or bubble point
Film coefficient
Fouling resistance
Velocity
Pressure drop (allow./calc.)
Total heat exchanged
Overall coef. - dirty
Effective surface areaMTD corrected
MTD Ft correction factor
Shell Side Tube Side
Type
Shell size
Tube No-ODBaffles
Tube passes
ser par
Thermal Details - Thermal Resistances
33.2m²
63.56
150.3
0.00665
W/(m² K)
m² K/W
m² K/W
2.78
0.41
35.9
50.96
138.7
0.00721
0.00035
0.00018
2.57
4.86
0.38
2.85
54.3
91.9
0.01088
0.00266
0.00137
1.7
24.48
0.25
14.38
96.8 89.34 59.19
0.00003
%Tube side film
Tube side fouling
Max. foulSpec. foulClean
%
%
%
%
Tube wall
Shell side fouling
Shell side film
Distribution of overall resistance
Tube side fouling (at tube ID)
Shell side fouling
Overall resistance
Overall coefficient
%Excess surface
Area reqd.
0.0
0.0
0.0
0.0
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Thermal Details - Coefficients
W/(m² K)
°C
177.4
1
177.4
26113.95
144.21
5401.6
18097.49
1
130.01
177.4
5401.6
1
5401.6
Gamma factor
Beta factor
Tube SideShell Side
Mean metal temperature
Fin efficiency factor
Reynolds number Liquid cooling coefficient
Boiling coefficient
Liquid sensible coefficient
Condensing coefficient
Desuperheating coefficient
As used in design
User specified multiplier
As specified by user in input
As calculated by programFilm coefficients
Vapor sensible coefficient
Thermal Details - MTD and Flux
°C
145.18
152.23
0.95
145.18
13.3
kW/m²
MTD delta correction factor
Flux
Actual flux
Boiling fluid
Nucleate maximum flux
Program maximum flux
Specified maximum flux
Controlling maximum flux
Mean temperature difference
Corrected MTD used in design
LMTD
MTD Ft correction factor
Long. baffle efficiency factor
Calculated corrected MTD
User specified corrected MTD
Flow direction
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Thermal Details - Pressure Drop
0.34
bar
m/s m/s
0.06040.07423
1
0.14
0.097120.098
1
0.86
0.22
0.17
0.88
1.14
17.31
43.6
4.7
14.7
4.98
88.42
73.66
55.39
40.77
9.47
76.27
5.93
3.21
bar
0.01046
0.02633
0.00284
0.00888
0.00301
0.0092
0.07407
0.00576
0.00312
bar
1.12 0.00888 14.7 65.08 0.00498 5.12
Outlet piping
Inlet piping
Pressure Drop
Allowable
Calculated, cleanCalculated, dirty
User specified bundle multiplier
Inlet nozzle
Velocity and pressure drop
Entering bundle
Crossflow
Through baffle windows
Through tubes
Exiting bundle
Outlet nozzle
Shell Side Tube Side
%dp %dp
Thermal Details - Shell Side Stream Analysis
1188
3058
712
3116
42.19
25.94
24.28
7.6
699
2232
5953
5953
5953
5953
0.79
4.76
11.11
mm
kg/(m s²)kg/(m s²)
1208Outlet nozzle
Stream F: Pass lanes
Diametric clearancesFlow fraction
Shell exit
Bundle exit
Bundle entrance
Shell entrance
Rho*V2 analysis
Inlet nozzle
Stream E: Shell ID - bundle OTL
Stream C: Baffle OD - shell ID
Stream A: Baffle hole - tube OD
Stream B: Crossflow
TEMA limitRho*V2
Shell Side Stream Analysis%
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Mechanical Details - Setting Plan
3080
845 2000 235
0
3 3 7
3 3 7
6 0 0
1 4 0 0
1 8 1 6
1 8 4
Front Head 6 1 0
Shell 6 1 0
Rear Head 6 1 0
Mechanical Details - Tube Layout
1 32 103 134 145 176 187 198 209 2110 2211 2112 2213 23
14 2315 2216 2117 2218 2119 2020 1921 1822 1723 1424 1325 1026 3
446
Shell IDO.T.L.
590.5 mm579.4 mm
Baffle cut to C/L 147.8 mm
25
12.5
21.65
223
223
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Mechanical Details - Shell
609.6mm
590.55
101.6
101.6
609.6
590.55
304.8
304.8
1
1
1
1
1 1 1
BEM
mm
mm
mm
mm
mm
mm
mm
mm
mm
27690Dollar(US)Total price
TEMA type:
Cylinder outside diameter
Cylinder inside diameter
Kettle outside diameter
Vapor belt outside diameter
Vapor belt length
Inlet nozzle
Outlet nozzle
Drain
Inlet dome
Distributor belt
Nozzles - nominal OD / quantity
Arrangement - total shells: Connected in parallel series
Shell Side
Shell Front head
Tube Side
Mechanical Details - Bundle
mm
single seg
206.25
152.4206.25
11
24
3.18
11.11
0.79
4.766.35
None
579.44
7.53
7.53
hor
mm
mm
mm
mmmm
mm
mm
mm
15.88mm
2000
31.75
mm
mm
mm
mm
Tube length
Tubesheet thickness (est.)
Pass partition lane widthNumber of baffles
Inlet spacing
C-C spacingOutlet spacing
Baffle type
Supports
Triple segmental intermediate cut
Baffle thickness
Impingement protection
Sealing strips (pairs)
Outer tube limit
Open distance at top
Baffle hole - tube od clearance
Shell id - baffle od clearanceBaffle od - bundle otl clearance
Shell id - bundle otl clearance
Double/triple segmental outer cut
Baffle cut %
%
%
Open distance at bottom
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Mechanical Details - Tubes
mm
mm 20
1.24
avgPlain
1.14
mm
mm
mm
mm
mm
mm
#/m
mm
2000
446
2530
2
31.75
exp./seal wld
15.88
RibbonTube pass layout
Twist ratio
Twisted tape insert width
%
Tube o.d.
Tube wall thickness
Tube wall specificationTube type
Fin height
Fin thickness
Fin density
Area ratio Ao/Ai
Deviation in tubes/pass
Pass partition lane width
Tube-tubesheet joint
Tubesheet thickness (est.)
Tube passes
Tube patternTube pitch
Number of tubes
Tube length
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Mechanical Details - Vibration Analysis
0.4
000
0.4
mm
no
358.650.86
13.04
0.07
459.9
no
304.80.22
11.62
0.02
409.9
no
358.650.88
13.1
0.07
461.9
no
m/s
m/s
Hz
mm
mm
Turbulent buffeting amplitude limit
Vortex shedding amplitude limit
Turbulent buffeting amplitude
Vortex shedding amplitude
Vibration Indication
Tube unsupported span
Tube natural frequency
Crossflow velocity
Critical velocity
Vibration indicated if > 1.0
Inlet Bundle Outlet U-bend
Crossflow/critical velocity
v
vc
v/vc
fn
For liquids and gases
Mechanical Details - Acoustic Analysis
mm
no
358.650.86
no
304.80.22
no
358.650.88
no
9.6 2.4 9.8
m/s
Hz
Hz
Hz
m/s
m/s
and Condition "c" > 2000Resonance indicated if v > "c" velocity
For gases only
Resonance indicated if v > "b" velocity
Vortex shedding frequency
U-bendOutletBundleInlet
Turbulent buffeting frequency
Shell acoustic frequency
Crossflow velocityTube unsupported span
Condition "b" velocity
Resonance indicated if 0.8 - 1.2
Condition "a" ratio
Acoustic resonance indication
Condition "c"-
Condition "c" velocity
lv
fa
fs
ftb
fa/fs
fa/ftb
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Recap of Designs
A
Shell size mm 609.6
Tube length - actual mm 2000
Tube length - required mm 1346.3
Pressure drop, SS bar 0.0604
Pressure drop, TS bar 0.09712
Baffle spacing mm 152.4
Number of baffles 11
Tube passes 2
Tube number 446
Number of units in series 1
Number of units in parallel 1
Total price Dollar(US) 27690
RhoV2 problem no
Vibration problem no
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Calculation Details - Shell Side - Liquid Properties
Temperature Density Specific Thermal Viscosity
bulk wall heat conductivity bulk wall
°C °C kg/m³ kJ/(kg K) W/(m K) mPa s mPa s120 136.26 942.78 4.209 0.687 0.242 0.215
121.83 137.18 941.19 4.211 0.687 0.239 0.214
123.64 138.69 939.61 4.213 0.687 0.235 0.211
125.46 140.37 938.02 4.215 0.687 0.232 0.209
127.29 142.04 936.44 4.217 0.687 0.229 0.207
129.11 143.71 934.86 4.22 0.688 0.226 0.204
130.93 145.38 933.28 4.222 0.688 0.223 0.202
132.75 147.05 931.7 4.224 0.688 0.22 0.2
134.57 148.72 930.12 4.226 0.688 0.218 0.198
136.38 150.38 928.54 4.228 0.688 0.215 0.195
138.19 152.7 926.96 4.23 0.689 0.212 0.193
140 925.39 4.232 0.689 0.21
Calculation Details - Shell Side - Heat Load
Temp. Flow rate Sensible heat Total
Liquid Liquid load
°C kg/s kW kW120 8.5747
121.83 8.5747 65.8 65.8
123.64 8.5747 131.7 131.7
125.46 8.5747 197.5 197.5
127.29 8.5747 263.3 263.3129.11 8.5747 329.1 329.1
130.93 8.5747 395 395
132.75 8.5747 460.8 460.8
134.57 8.5747 526.6 526.6
136.38 8.5747 592.4 592.4
138.19 8.5747 658.3 658.3
140 8.5747 724.1 724.1
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Calculation Details - Shell Side - Performance
Temp. Heat load Overallcoefficient
Area reqd. Temperaturedifference
Pressuredrop
°C % W/(m² K) % °C %
Inlet 120 32.02121.83 9.09 138.1 9.13 145.18 2
123.64 9.09 138.7 9.09 145.18 4.34
125.46 9.09 138.8 9.09 145.18 4.94
127.29 9.09 138.8 9.08 145.18 4.94
129.11 9.09 138.9 9.08 145.18 4.94
130.93 9.09 138.9 9.08 145.18 4.94
132.75 9.09 138.9 9.08 145.18 4.94
134.57 9.09 138.9 9.08 145.18 4.94
136.38 9.09 138.9 9.08 145.18 4.94
138.19 9.09 138.9 9.08 145.18 4.94
140 9.09 138.4 9.12 145.18 2.45Outlet 140 19.68
Calculation Details - Shell Side - Coefficients
Temp. Flow rate Velocity Coefficients
bulk Pr Re regime X-flow Window free forced Actual
°C m/s m/s W/(m² K) W/(m² K) W/(m² K)120.91 1.47 12506.18 Turbulent 0.22 0.17 1263.5 4579.5 4579.5
122.73 1.45 16237.94 Turbulent 0.22 0.17 1267.8 5328.3 5328.3
124.55 1.43 17390.66 Turbulent 0.22 0.17 1271.1 5538 5538
126.38 1.42 17625.58 Turbulent 0.22 0.17 1272.3 5558.8 5558.8
128.2 1.4 17861.51 Turbulent 0.22 0.17 1277.6 5579.5 5579.5
130.02 1.38 18097.49 Turbulent 0.22 0.17 1280.8 5600.1 5600.1
131.84 1.36 18334.42 Turbulent 0.22 0.17 1284 5620.6 5620.6
133.66 1.34 18572.3 Turbulent 0.22 0.17 1287.1 5641 5641
135.48 1.33 18811.1 Turbulent 0.22 0.17 1290.3 5661.3 5661.3
137.29 1.31 19049.89 Turbulent 0.22 0.17 1295.4 5681.4 5681.4
139.09 1.3 15023.24 Turbulent 0.22 0.17 1296.3 4895.3 4895.3
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Calculation Details - Tube Side - Vapor Properties
Temperature Density Specific Thermal Viscosity
bulk wall heat conductivity bulk wall
°C °C kg/m³ kJ/(kg K) W/(m K) mPa s mPa s450 155.72 0.47 1.24 0.053 0.032 0.023
426.22 153.45 0.49 1.232 0.051 0.032 0.023
402.28 151.2 0.5 1.225 0.049 0.031 0.023
378.19 148.99 0.52 1.217 0.048 0.03 0.023
353.95 146.81 0.54 1.209 0.046 0.029 0.023
329.54 144.67 0.57 1.201 0.044 0.028 0.023
305 142.56 0.59 1.194 0.042 0.028 0.023
280.29 140.5 0.62 1.186 0.04 0.027 0.023
255.43 138.48 0.65 1.179 0.039 0.026 0.023
230.43 136.5 0.68 1.172 0.037 0.025 0.023
205.27 134.57 0.71 1.166 0.035 0.024 0.023
180 0.75 1.161 0.033 0.023
Calculation Details - Tube Side - Heat Load
Temp. Total
Vapor Vapor load
°C kg/s kW kW450 2.2386
426.22 2.2386 65.8 65.8
402.28 2.2386 131.7 131.7
378.19 2.2386 197.5 197.5
353.95 2.2386 263.3 263.3329.54 2.2386 329.1 329.1
305 2.2386 395 395
280.29 2.2386 460.8 460.8
255.43 2.2386 526.6 526.6
230.43 2.2386 592.4 592.4
205.27 2.2386 658.3 658.3
180 2.2386 724.1 724.1
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Heat Exchanger Thermal Design Hetran 2006 Page 23
File: cchp hex design2.EDR Date: 6/12/2015 Time: 11:18:17 PM
Calculation Details - Tube Side - Performance
Temp. Heat load Overallcoefficient
Area reqd. Temperaturedifference
Pressuredrop
°C % W/(m² K) % °C %
Inlet 450 14.59426.22 9.09 148.4 8.5 145.18 7.57
402.28 9.09 146.6 8.61 145.18 7.46
378.19 9.09 144.7 8.71 145.18 7.34
353.95 9.09 142.9 8.83 145.18 7.22
329.54 9.09 141 8.94 145.18 7.09
305 9.09 139.1 9.07 145.18 6.96
280.29 9.09 137.2 9.2 145.18 6.82
255.43 9.09 135.2 9.33 145.18 6.68
230.43 9.09 133.3 9.46 145.18 6.53
205.27 9.09 131.3 9.6 145.18 6.38
180 9.09 129.4 9.75 145.18 6.21Outlet 180 9.14
Calculation Details - Tube Side - Coefficients
Temp. Flow Velocity Coefficients
bulk Pr Re regime free forced Actual
°C m/s W/(m² K) W/(m² K) W/(m² K)438.11 0.76 22816.72 Turbulent 86.94 191.2 191.2
414.25 0.76 23388.01 Turbulent 84.01 188.6 188.6
390.24 0.77 23998.21 Turbulent 81.06 186 186
366.07 0.77 24652.08 Turbulent 78.1 183.3 183.3
341.74 0.77 25355.15 Turbulent 75.12 180.6 180.6
317.27 0.78 26113.95 Turbulent 72.13 177.9 177.9
292.64 0.78 26936.6 Turbulent 69.12 175.1 175.1
267.86 0.78 27832.5 Turbulent 66.09 172.4 172.4
242.93 0.79 28812.61 Turbulent 63.05 169.6 169.6
217.85 0.79 29892.12 Turbulent 59.99 166.8 166.8
192.64 0.8 31088.71 Turbulent 56.9 164.1 164.1
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Heat Exchanger Thermal Design Hetran 2006 Page 24
File: cchp hex design2.EDR Date: 6/12/2015 Time: 11:18:17 PM
Calculation Details -
°C
°C
°Cm²
W/(m² K)
kW
°C
815.1
150.3
54.3
99.92
120 142.53
450 146.93
804.7
138.7
54.3
106.88
120 142.24
450 150.81
212.43146.93
218.98150.81
876
54321Outlet temperature for pass
Exchanger Clean Dirty
Heat exchanged
Transfer rateEffective surface area
Corrected MTD
Shell side temperature in/out
Tube side temperature in/out