University Institute Of Technology Bhopal Department Of Petrochemical Engineering Process Equipment Design Lab Work 5 Numericals on HEAT Exchangers 1.KERN METHODS 2.BELLS METHODS Assigned By:- Mr. R.S. Thakur Sir Submitted By:- Shivam GuptaGa [ Ll. eth ont Chul bloom £0% (aaa a Soe ATE 7 L Gee 2 Bell ume bor D. hla the : = a Gee he Ee + = G2 y 22. aa a = frie Hen a. Ween Min py ws Qborade debe gut so Os 5 beat! Lens da ill 4 thon. docl pb L 7 | Daa 4 a CL Cr te Sho x - _ de . wb —] fet son Ss ee OEJ | ° ix? 604 bce sprwere Se LS, L2areLh. ~ of -#. +, Z L/ ‘a G Downie ~ ee eee hk _ hs a - . poe, ideal Cras Chae L hens is sj he bee Shel 5. Ze : esanlels Pla : = Lob aa . a 7 Fess. ha Af ox Te . Arg tls = § Def, | ! Cel £ tbe Les (soweee Laks a few K oh daa reumec’s 1| Z Bojuee aa te. . = = = VA 7, Ze A mech or L a us ty fo dhe Loh gl pl. walSerlly, Shep, Lent yf Lida, 1 T) et ter 1 ee eee ; S ee | Sy = . ee 7 —_ TT a ee‘Figure 1.3. Floating-bead heat exchanger (non-pull through type) [1].Figure 1.4, Removable U-tube heat exchanger [1]. Typical parts and connections shown in Figures 1.2, 1.3 and 1.4 (IS: 4503-1967) are summarized below. 1, Shell 2. Shell cover 3. Shell flange (channel end) 4, Shell flange (cover end) 5. Shell nozzle or branch 6. Floating tube sheet 7. Floating head cover 8. Floating head flange 9. Floating head gland 10. Floating head backing ring 11, Stationary tube sheet 12. Channel or stationary head 13. Channel cover 14. Channel nozzle or branch 15. Tube (straight) 16. Tubes (U-type) 17. Tie rods and spacers 18. Transverse (or cross) baffles or support plates 19. Longitudinal baffles 20. Impingement baffles 21. Floating head support 22. Pass partition 23. Vent connection 24. Drain connection 25. Instrument connection 26. Expansion bellows 27. Support saddles 28, Lifting lugs 29. Weir 30. 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Ben) by) | meee | Lj = orbs i ) af) = auole DQ. = 119.452. ) ho 5 [ = out (2 +040, Veo eae L : & som _—_—— . ee ie SS ee O°EF XPPITA SeerI) Don. DPe = kerb. eho f S Jn 4g Lon 2 222 i | Cpatlel Shell pide Lp Genk clip wh oP ota leslie [ wet pa se ! att —}__ = ° * - —— TT a AP = ‘ “ te oe —- nde bee ayo hoof ds ea tee! DE. 4 a Ly ip lye ns J rca eae | I 2 OZ : So- | so | eS Dd Lj =n (2 jy ave Sip Gp et Yds < oe / < Ss tls = - Te Lot thu: Z 3 hb Ss, Mel tide, Sh be" pa lanes rea pe OF SG pe LL ) ae 4 - eee eal oD 1s"D = 12 610% = 2) BD) Sy = 340 La i) 18) pal dpa 2S l— Ga 2° Ap, dla) gr De — . pete tle) = | - ph) Bj) Cod Duo JS: fries bk Sy, |% boa (coo Co "o( K te!) ye oe 1 i seo_(26.-Jro\ =.= by = : tg = Zod Bote — CnMLP ILE). 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XY p> 2 Un ve HU? oy te!® 10f20 Lag) xo S 2a raps PAE od > Brey 4) af (yt a2. 7 EUs BL = => eu Di fou bl [os ey : Pitscr ble = fp Bi is lass (apna ee aa ae (a te pared moh.i TEN AS CA Mi a By | a eS Fig. & Temperature correction factor: one shell pass: two or mare even tube passes (available in TEMA)iene amu hee = 1}Step 6 (Cont’d)Step 6 (Cont'd) sa eee = Fig. 9: Shell-side heat-ranster factors, segmental bafflesStep 7 (Cont'd)Step 7 (Cont'd)| CCC EET Lt eT TT iat tt tt Att | | Yt Jit tt tty (| i | | | TI ° 0 01 02 O03 O04 05 O06 O7 O0812O4y 00 om * 0 ors 070 OD