Bundle ID 23-762-3.2
Iteration 0:
Outlet Temp: 355.37
Tube Side Exit Temp: 319.49
Tube Side
| Temperature | Density | Viscosity | Therm Cond |
|---|---|---|---|
| 323.15 | 987.99 | 5.46E-04 | 0.64059 |
| 324.82 | 987.18339 | 0.00053264 | 0.64232346 |
| 333.15 | 983.16 | 4.66E-04 | 0.65097 |
| Tin | Density | h in | T out | h out |
|---|---|---|---|---|
| 293.15 | 998.16 | 83.956 | 353.15 | 335.050 |
| 294.26111088889 | 997.87555561244 | 88.603110181689 | 355.37 | 344.38066 |
| 303.15 | 995.60 | 125.780 | 363.15 | 377.080 |
Shell Side
Outlet Temp: 294.26
Shell Side Exit Temp: 329.43
| Temperature | Density | Viscosity | Therm Cond |
|---|---|---|---|
| 323.15 | 987.99 | 5.46E-04 | 0.64059 |
| 324.82 | 987.18339 | 0.00053264 | 0.64232346 |
| 333.15 | 983.16 | 4.66E-04 | 0.65097 |
| Tin | Density | h in | T out | h out |
|---|---|---|---|---|
| 353.15 | 971.76 | 335.050 | 293.15 | 83.956 |
| 355.372222 | 970.322222366 | 344.389999066 | 294.26 | 88.598464 |
| 363.15 | 965.29 | 377.080 | 303.15 | 125.780 |
============================================================================================================
TubeID = 0.002539
TubeFlowVelocity = 0.32791631463843
TubeSideRe = 1543.0847773888
TubeSidePr = 3.4708674410068
NuLamH = 4.363
TSLamh = 1103.7641811658
NuTurbh = 12.376153143733
TSTurbh = 3130.9545131044
TSTransh = 627.44594677107
TubeSideh = 1103.7641811658
ShellXA = 0.00026183044896657
SequivD = 0.0040051622215441
SSReLong = 894.32615228081
SSPr = 3.4708679172553
SSLongTurbNu = 11.768100720607
SSLongTurbh = 1887.2961329328
SSLongLamh = 1603.7389360783
SSMassVelocity = 111.24659305264
SSReTran = 663.12693928755
SSTranhL10000 = 3172.0014797279
SSTranhG10000 = 4229.3353063038
SSTranh = 3172.0014797279
ShellSideh = 2529.6488063303
ShellSidehcomp = 2529.6488063303
CS U = 654.34486904777
CS A = 0.14296751522736
TubeHeatCapacity = 131.75476373473
ShellHeatCapacity = 128.11676964858
MinHeatCapacity = 128.11676964858
MaxHeatCapacity = 131.75476373473
CS NU = 0.73019371535935
ReducedHeatCapacity = 0.97238814003354
Effectivness (Counter) = 0.42449505217944
Effectiveness (Parallel) = 0.38690439728191
Effectiveness = 0.424495052
CS Q = -3323.5237943743
Tube side exit temp = 319.49
Shell side exit temp = 329.43
RLD = 297.11697518708
SGMA = 0.23334499726015
DP = 53.075475373571
TDP Trans = 621.55215210615
TDP Laminar = 747.14681806172
TDP Turb = 869.05457936655
TDP = 747.14681806172
SDP = 2202.0985459574
Transverse Area = 0.000142157196
Lognitudinal Area = 0.00013091522448329
Avg. Trans. Velc. = 0.22190294186726
Avg. Long. Velc. = 0.24095822410653
Velocity Estimate = 0.23143058298689
THotIn = 355.372222
TColdIn = 294.26111088889
THotOut = 329.43
TColdOut = 319.49
Log Mean Temp. Diff. = 35.524361913682
Tube Hold Up Volume = 7.2570321986692E-5
Shell Hold Up Volume = 0.0001975196540914
============================================================================================================
Bundle ID 23-762-3.2
Iteration 1:
Outlet Temp: 319.49
Tube Side Exit Temp: 319.46
Tube Side
| Temperature | Density | Viscosity | Therm Cond |
|---|---|---|---|
| 303.15 | 995.60 | 7.97E-04 | 0.61435 |
| 306.88 | 994.32061 | 0.000743288 | 0.6196093 |
| 313.15 | 992.17 | 6.53E-04 | 0.62845 |
| Tin | Density | h in | T out | h out |
|---|---|---|---|---|
| 293.15 | 998.16 | 83.956 | 313.15 | 167.570 |
| 294.26111088889 | 997.87555561244 | 88.603110181689 | 319.49 | 194.07754 |
| 303.15 | 995.60 | 125.780 | 323.15 | 209.380 |
Shell Side
Outlet Temp: 329.43
Shell Side Exit Temp: 329.52
| Temperature | Density | Viscosity | Therm Cond |
|---|---|---|---|
| 333.15 | 983.16 | 4.66E-04 | 0.65097 |
| 342.4 | 978.13725 | 0.000407725 | 0.659073 |
| 343.15 | 977.73 | 4.03E-04 | 0.65973 |
| Tin | Density | h in | T out | h out |
|---|---|---|---|---|
| 353.15 | 971.76 | 335.050 | 323.15 | 209.380 |
| 355.372222 | 970.322222366 | 344.389999066 | 329.43 | 235.65552 |
| 363.15 | 965.29 | 377.080 | 333.15 | 251.220 |
============================================================================================================
TubeID = 0.002539
TubeFlowVelocity = 0.32791631463843
TubeSideRe = 1113.7687935909
TubeSidePr = 5.0151999459786
NuLamH = 4.363
TSLamh = 1064.7323260733
NuTurbh = 10.779367776285
TSTurbh = 2630.5618441539
TSTransh = 232.7143672885
TubeSideh = 1064.7323260733
ShellXA = 0.00026183044896657
SequivD = 0.0040051622215441
SSReLong = 1157.615480868
SSPr = 2.5929487183227
SSLongTurbNu = 12.761569923392
SSLongTurbh = 2099.9913883331
SSLongLamh = 1645.558815208
SSMassVelocity = 111.24659305264
SSReTran = 866.28961418142
SSTranhL10000 = 3466.875608028
SSTranhG10000 = 4622.5008107039
SSTranh = 3466.875608028
ShellSideh = 2783.4334981806
ShellSidehcomp = 2783.4334981806
CS U = 652.00316453219
CS A = 0.14296751522736
TubeHeatCapacity = 131.60044292962
ShellHeatCapacity = 128.29448652188
MinHeatCapacity = 128.29448652188
MaxHeatCapacity = 131.60044292962
CS NU = 0.72657270690775
ReducedHeatCapacity = 0.97487883525204
Effectivness (Counter) = 0.42304720947559
Effectiveness (Parallel) = 0.38577514591767
Effectiveness = 0.423047209
CS Q = -3316.7826092002
Tube side exit temp = 319.46
Shell side exit temp = 329.52
RLD = 297.11697518708
SGMA = 0.23334499726015
DP = 53.459204828689
TDP Trans = 626.54569388897
TDP Laminar = 1005.4176771647
TDP Turb = 945.56757272503
TDP = 1005.4176771647
SDP = 2045.6042162744
Transverse Area = 0.000142157196
Lognitudinal Area = 0.00013091522448329
Avg. Trans. Velc. = 0.22190294186726
Avg. Long. Velc. = 0.24095822410653
Velocity Estimate = 0.23143058298689
THotIn = 355.372222
TColdIn = 294.26111088889
THotOut = 329.52
TColdOut = 319.46
Log Mean Temp. Diff. = 35.584555961176
Tube Hold Up Volume = 7.2570321986692E-5
Shell Hold Up Volume = 0.0001975196540914
============================================================================================================
Bundle ID 23-762-3.2
Iteration 2:
Outlet Temp: 319.46
Tube Side Exit Temp: 319.46
Tube Side
| Temperature | Density | Viscosity | Therm Cond |
|---|---|---|---|
| 303.15 | 995.60 | 7.97E-04 | 0.61435 |
| 306.86 | 994.32747 | 0.000743576 | 0.6195811 |
| 313.15 | 992.17 | 6.53E-04 | 0.62845 |
| Tin | Density | h in | T out | h out |
|---|---|---|---|---|
| 293.15 | 998.16 | 83.956 | 313.15 | 167.570 |
| 294.26111088889 | 997.87555561244 | 88.603110181689 | 319.46 | 193.95211 |
| 303.15 | 995.60 | 125.780 | 323.15 | 209.380 |
Shell Side
Outlet Temp: 329.52
Shell Side Exit Temp: 329.52
| Temperature | Density | Viscosity | Therm Cond |
|---|---|---|---|
| 333.15 | 983.16 | 4.66E-04 | 0.65097 |
| 342.45 | 978.1101 | 0.00040741 | 0.6591168 |
| 343.15 | 977.73 | 4.03E-04 | 0.65973 |
| Tin | Density | h in | T out | h out |
|---|---|---|---|---|
| 353.15 | 971.76 | 335.050 | 323.15 | 209.380 |
| 355.372222 | 970.322222366 | 344.389999066 | 329.52 | 236.03208 |
| 363.15 | 965.29 | 377.080 | 333.15 | 251.220 |
============================================================================================================
TubeID = 0.002539
TubeFlowVelocity = 0.32791631463843
TubeSideRe = 1113.345092561
TubeSidePr = 5.0173710988327
NuLamH = 4.363
TSLamh = 1064.6838673887
NuTurbh = 10.777641910397
TSTurbh = 2630.0209650453
TSTransh = 232.38610583964
TubeSideh = 1064.6838673887
ShellXA = 0.00026183044896657
SequivD = 0.0040051622215441
SSReLong = 1158.4783658223
SSPr = 2.5907892286657
SSLongTurbNu = 12.764605367727
SSLongTurbh = 2100.6304808288
SSLongLamh = 1645.6681740743
SSMassVelocity = 111.24659305264
SSReTran = 866.95940929805
SSTranhL10000 = 3467.7509501852
SSTranhG10000 = 4623.6679335802
SSTranh = 3467.7509501852
ShellSideh = 2784.190715507
ShellSidehcomp = 2784.190715507
CS U = 652.02197823014
CS A = 0.14296751522736
TubeHeatCapacity = 131.60043170643
ShellHeatCapacity = 128.29527608878
MinHeatCapacity = 128.29527608878
MaxHeatCapacity = 131.60043170643
CS NU = 0.72658920065526
ReducedHeatCapacity = 0.97488491812075
Effectivness (Counter) = 0.42305225987826
Effectiveness (Parallel) = 0.3857784183804
Effectiveness = 0.42305226
CS Q = -3316.8426182871
Tube side exit temp = 319.46
Shell side exit temp = 329.52
RLD = 297.11697518708
SGMA = 0.23334499726015
DP = 53.459573653534
TDP Trans = 626.55062394552
TDP Laminar = 1005.7707478288
TDP Turb = 945.65944738266
TDP = 1005.7707478288
SDP = 2045.1664272027
Transverse Area = 0.000142157196
Lognitudinal Area = 0.00013091522448329
Avg. Trans. Velc. = 0.22190294186726
Avg. Long. Velc. = 0.24095822410653
Velocity Estimate = 0.23143058298689
THotIn = 355.372222
TColdIn = 294.26111088889
THotOut = 329.52
TColdOut = 319.46
Log Mean Temp. Diff. = 35.584555961176
Tube Hold Up Volume = 7.2570321986692E-5
Shell Hold Up Volume = 0.0001975196540914
============================================================================================================
| Performance Calculations - 23-762-3.2 | |||||||
|---|---|---|---|---|---|---|---|
| Date: | 2026-04-09 07:10:07 | ||||||
| Customer: | Item No: | #### | |||||
| Model No: | 00540-20 | Rev: | #### | ||||
| Flow Direction: | |||||||
| Material of Construction: | SS316L | Heat Transfer Area: | 1.54 ft² / 0.14 m² | ||||
| Performance of One Unit (SI) | |||||||
| Fluid Allocation | Shell Side | Tube Side | |||||
| Fluid Name | Water | Water | |||||
| Flow Rate | lpm | 1.89 | 1.89 | ||||
| kg/h | 110.19 | 113.32 | |||||
| Inlet Pressure | barg | 1.01 | 1.01 | ||||
| Temperature (In/Out) | °C | 82.22 | 56.37 | 21.11 | 46.31 | ||
| Velocity | m/s | #### | #### | ||||
| Pressure Drop | bar | 0.02045 | 0.01006 | ||||
| Hold-up Volume | cm³ | 197.52 | 72.57 | ||||
| Fouling Resist. (min) | m²-K/W | ||||||
| Heat Exchanged | -3.32 | kW | LMTD | 35.58°C | |||
| Transfer Coefficient | 652.02 | W/(m²-K) | Effectiveness | 0.42 | |||
| Performance of One Unit (ENG) | |||||||
| Fluid Allocation | Shell Side | Tube Side | |||||
| Fluid Name | Water | Water | |||||
| Flow Rate | gpm | 0.5 | 0.5 | ||||
| lb/h | 242.93 | 249.83 | |||||
| Inlet Pressure | psig | 14.7 | 14.7 | ||||
| Temperature (In/Out) | °F | 180 | 133.47 | 70 | 115.36 | ||
| Velocity | ft/s | #### | #### | ||||
| Pressure Drop | psi | 0.3 | 0.15 | ||||
| Hold-up Volume | in³ | 12.05 | 4.43 | ||||
| Fouling Resist. (min) | ft²-h-F/BTU | ||||||
| Heat Exchanged | -11317.54 | BTU/hr | LMTD | 64.05 °F | |||
| Transfer Coefficient | 652.02 | BTU/(hr-ft²-F) | Effectiveness | 0.42 | |||
| Remarks: | ̇See sales drawing for more details about the Selected heat exchanger model | ||||||
| ̈Solid model available upon request | |||||||
| Errors and warnings | |||||||
| Proprietary and Confidential: | The information contained in this document is the sole property of Exergy, LLC. Any reproduction, disclosur us, in part or as a whole, without the written permission of Exergy, LLC is prohibited. | ||||||