HTRI final message

Final ResultsReleased to the following HTRI Member Company: langsen tfd 2014-8-25 9:49 SN: Friendsl

Page 1

Xist E Ver. 5.00

322 Units

Rating - Horizontal Multipass Flow TEMA BEM Shell With Single-Segmental Baffles Process Data Fluid name Fluid condition Total flow rate Weight fraction vapor, In/Out Temperature, In/Out Temperature, Average/Skin Wall temperature, Min/Max Pressure, In/Average Pressure drop, Total/Allowed Velocity, Mid/Max allow Mole fraction inert Average film coef. Heat transfer safety factor Fouling resistance Hot Shellside Cond. Vapor 26.2501 0.000 19.36 18.54 20.56 0.377 Cold Tubeside Sens. Liquid 180.369 0.000 13.00 12.50 20.06 -1.013

(kg/s) (--) (Deg C) (Deg C) (Deg C) (bar-G) (bar) (m/s) (--) (W/m2-K) (--) (m2-K/W)

1.000 50.16 34.8 12.63 0.487 0.220 5.76

0.000 6.00 9.5 12.48 -1.013 0.975 1.91

0.000 1157.32 1.000 0.000170 (W/m2-K) (kW) (Deg C) (Deg C) 403.38 / 5298. / 21.8 22.14 * 953.42 /

6848.43 1.000 0.000170 707.64

Overall Performance Data Overall coef., Reqd/Clean/Actual Heat duty, Calculated/Specified Effective overall temperature difference EMTD = (MTD) * (DELTA) * (F/G/H)

0.9832

* 1.0000

See Runtime Messages Report for warnings. Exchanger Fluid Volumes Approximate shellside (L) 3203.0 Approximate tubeside (L) 4153.0 TEMA shell type BEM Shells Series 1 Parallel Passes Shell 1 Tube Shell orientation angle (deg) 0.00 Impingement present No Pairs seal strips 0 Shell expansion joint No Weight estimation Wet/Dry/Bundle Type Perpend. Single-Seg. Crosspasses/shellpass 6 Central spacing (mm) 814.507 Inlet spacing (mm) 814.507 Outlet spacing (mm) 814.507 Baffle thickness (mm) 15.8751200.00 mm

5.000 m

Shell Construction Information 1 4 Shell ID Total area Eff. area (mm) (m2) (m2/shell) 1200.00 617.251 603.312

Passlane seal rods (mm) 16.000 No. 10 Rear head support plate No 17494 / 10143 / 5535.7 (kg/shell) Baffle cut (% dia) 27.83 No. (Pct Area) (mm) to C.L 1 23.46 266.082 2 0.00 0.000

Baffle Information

Tube Information Tube type Overall length Effective length Total tubesheet Area ratio Tube metal Plain (m) 5.000 (m) 4.887 (mm) 112.907 (out/in) 1.1429 Carbon steel Tubecount per shell Pct tubes removed (half) Outside diameter (mm) Wall thickness (mm) Pitch (mm) 22.0000 Ratio Tube pattern (deg) 2456 1.91 16.000 1.000 1.3750 30

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