CS Consulting

trouble-shooter@csconsultingus.com	Let us assist you in solving an ongoing problem with your machinery, heat exchanger, or piping system. Send us the details of your situation by clicking on one of the boxes below CS Consulting U.S., PO Box 141 Gwynedd Valley, PA 19437-0141 215-793-9121 FAX 215-793-0661 Contact Us for Overnight/Courier Data Delivery Instructions

Fill in the following boxes with as much information as possible. It is not necessary to fill in all boxes, but added detail will assist in analyzing your situation more accurately.

Name:	Address:	Company:
City:	State:	Zip:

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1. Condenser Service (Power Plant, Steam Plant,
Process Plant)

2. Cooling Medium (River water, Sea Water, Cooling Tower)

3. Cooling Water Pump Ratings (gpm, m3/hr.)

4. Design Heat Load or Q (Btu/hr, kW, kcal/hr.)

5. Design Terminal Temperature Difference, TTD

6. Actual Heat Rejection, Qa (Btu/hr, kW)

7. Actual Terminal Temperature Difference, TTD

8. No. of sources of Steam to condenser and conditions

9. Estimated flow conditions per steam source
(F, psig,lbm/hr.)

10. Design Exhaust Conditions, Nominal rating and Maximum Working (F, psig, "Hg. Abs.)

11. Actual Exhaust Conditions (F, psig, "Hg. Abs.)

12. Cooling Water, Inlet/Outlet Temperature (F / C)

13. Condensate Outlet Temperature (F / C)

14. Design Condensate Flow Rate (lbm/hr., m3/hr)

15. Actual Condensate Flow Rate (lbm/hr., m3/hr)

16. No. of Tubes

17. Tube Size and Material

18. Tube Length

19. No. of Passes

20. No. of Tube Support Sheets

21. Heat Exchanger Service

22. TEMA Designation, if applicable

23. Design Overall Coefficient of Heat Transfer, U (Btu/hr.-ft2-F)

24. Design Effective Area of Heat Transfer, A (ft2, m2)

25. Design LMTD

26. Design Delta T, Approach

27. Design Delta T, Extreme

28. NTU Rating, if applicable

29. Tube Type (Finned, U-tube, Straight)

30. No. of Passes

31. Shell Side Fluid, Design Inlet/Outlet Conditions
(F, psig)

32. Shell Side Fluid flow rate, Design/Actual
(gpm, m3/hr.)

33. Shell Side Fluid, Actual Inlet/Outlet Conditions
(F, psig)

34. Tube Side Fluid, Design Inlet/Outlet Conditions
(F, psig)

35. Tube Side Fluid flow rate Design/Actual (gpm, m3/hr.)

36. Tube Side Fluid, Actual Inlet/Outlet Conditions
(F, psig)

37. No. of Plates, if Plate type Heat Exchanger

38. No. of Passes/Flow Channels

39. Gasket Material

40. Plate Material

41. Most recent repair or maintenance action (shell side/ tube side cleaning, tube/ plate replacement, tube sheet repair, tube insert installation, waterbox repair)

Describe Unit Malfunction along with any other unusual symptoms or conditions (1000 Words or less)

NOTE: Additional Data can be sent to us via FAX or Courier Delivery if required. Email jpeg photos with the date of Inquiry and Nature of the Problem in the Subject Block for our reference.