Forum: Fundamentals

  1. Sticky Thread Sticky: Refrigeration 101

    Started by Gary, 05-07-2009 05:21 PM
    5 Pages
    1 2 3 4 5
    • Replies: 201
    • Views: 240,290
    01-11-2011, 10:18 PM Go to last post
  2. Thumbs up Sticky Thread Sticky: Safety of Society - The Role of the Engineer

    Started by Josip, 17-05-2011 08:16 PM
    • Replies: 4
    • Views: 27,815
    02-10-2011, 05:45 PM Go to last post
  1. Question transient heat transfer help

    Started by shoot_j, 01-01-2007 11:02 AM
    • Replies: 7
    • Views: 2,433
    22-03-2007, 07:20 AM Go to last post
  2. PH Diagram.......practically using it.

    Started by nui, 24-02-2007 07:19 PM
    • Replies: 6
    • Views: 2,631
    21-03-2007, 03:16 PM Go to last post
  3. Cool Oversized unit

    Started by alexdouglas1969, 20-03-2007 10:09 PM
    • Replies: 2
    • Views: 1,697
    21-03-2007, 07:22 AM Go to last post
  4. Tanem unit and Booster unit

    Started by raviperumal, 20-03-2007 04:39 AM
    • Replies: 2
    • Views: 1,706
    21-03-2007, 05:03 AM Go to last post
  5. Freezer efficiency questions

    Started by M_Q, 13-03-2007 06:53 PM
    • Replies: 8
    • Views: 5,198
    20-03-2007, 04:38 PM Go to last post
  6. Question Details about fan

    Started by harsen, 17-03-2007 10:40 AM
    • Replies: 4
    • Views: 2,174
    20-03-2007, 04:53 AM Go to last post
    • Replies: 12
    • Views: 13,642
    18-03-2007, 05:25 PM Go to last post
  7. Unit cooler rating factor

    Started by nh3simman, 15-03-2007 08:42 AM
    • Replies: 4
    • Views: 2,704
    17-03-2007, 02:58 PM Go to last post
  8. non-condensable gas

    Started by mallmk13, 15-03-2007 01:34 PM
    • Replies: 3
    • Views: 8,234
    15-03-2007, 02:39 PM Go to last post
  9. non-condensable gas

    Started by mallmk13, 15-03-2007 01:44 PM
    • Replies: 5
    • Views: 13,077
    15-03-2007, 02:29 PM Go to last post
  10. r134a inject baseline

    Started by rig4red, 14-03-2007 10:06 PM
    • Replies: 1
    • Views: 1,545
    14-03-2007, 11:39 PM Go to last post
  11. Question EVAPORATOR CHARGE ---> Questions

    Started by KETTLER, 24-06-2006 09:41 PM
    • Replies: 5
    • Views: 4,382
    14-03-2007, 10:55 PM Go to last post
  12. Water Cooler Design

    Started by Rayin, 13-03-2007 08:21 AM
    • Replies: 4
    • Views: 7,695
    14-03-2007, 06:17 AM Go to last post
  13. company name

    Started by Lc_shi, 12-03-2007 01:42 AM
    • Replies: 3
    • Views: 1,879
    12-03-2007, 10:51 PM Go to last post
  14. capillary tube selection

    Started by Abrar, 30-08-2006 01:19 PM
    • Replies: 6
    • Views: 2,773
    12-03-2007, 04:33 PM Go to last post
  15. Help, wanted ISO 16484-5

    Started by AlexGr, 12-03-2007 09:15 AM
    • Replies: 1
    • Views: 4,692
    12-03-2007, 09:44 AM Go to last post
  16. Differance Of Opinion

    Started by SIGNSTU, 10-03-2007 07:05 PM
    • Replies: 7
    • Views: 2,912
    12-03-2007, 01:41 AM Go to last post
  17. Thumbs up Converting an ac to a heatpump

    Started by modengineer, 15-02-2007 07:12 PM
    • Replies: 5
    • Views: 10,980
    10-03-2007, 09:05 PM Go to last post
    • Replies: 10
    • Views: 24,665
    08-03-2007, 06:14 PM Go to last post
  18. refrigeration system air-tightness test

    Started by Lc_shi, 02-03-2007 02:48 AM
    • Replies: 20
    • Views: 6,175
    08-03-2007, 10:22 AM Go to last post
  19. energy efficiency issue

    Started by Lc_shi, 08-03-2007 02:17 AM
    • Replies: 0
    • Views: 1,687
    08-03-2007, 02:17 AM Go to last post
  20. operation of oil switch

    Started by chabby, 06-03-2007 03:49 AM
    • Replies: 3
    • Views: 1,876
    07-03-2007, 01:54 AM Go to last post
  21. Smile Pressure Test

    Started by Langdellt, 01-03-2007 09:55 PM
    • Replies: 8
    • Views: 12,716
    06-03-2007, 10:55 PM Go to last post
  22. Thumbs up Duct design

    Started by harsen, 08-02-2007 08:42 AM
    • Replies: 9
    • Views: 3,292
    04-03-2007, 10:19 PM Go to last post
  23. Charging a/c unit using R407C

    Started by carlfoster, 24-02-2007 04:52 PM
    • Replies: 22
    • Views: 24,072
    03-03-2007, 11:09 AM Go to last post
  24. What is the best book to get for duct desing?

    Started by Jasno999, 20-02-2007 03:29 PM
    • Replies: 8
    • Views: 3,222
    02-03-2007, 06:21 PM Go to last post
  25. Rate of temperature rise

    Started by ukgringo, 27-02-2007 10:58 AM
    • Replies: 5
    • Views: 2,191
    28-02-2007, 07:16 AM Go to last post
  26. Question calibrating sensors

    Started by SIGNSTU, 16-02-2007 07:26 PM
    • Replies: 4
    • Views: 2,090
    21-02-2007, 01:02 PM Go to last post
  27. What is the best location for a evaporator fan?

    Started by Jasno999, 20-02-2007 02:59 PM
    • Replies: 3
    • Views: 4,979
    21-02-2007, 12:34 AM Go to last post
    • Replies: 12
    • Views: 3,907
    19-02-2007, 05:01 PM Go to last post
    • Replies: 26
    • Views: 17,317
    18-02-2007, 10:04 PM Go to last post
  28. Velocities of R404a

    Started by refrigeracioncr, 07-02-2007 09:40 AM
    • Replies: 4
    • Views: 5,383
    17-02-2007, 04:06 PM Go to last post
  29. Rebuilding 2 copland semi's?

    Started by The MG Pony, 08-01-2007 12:32 AM
    • Replies: 15
    • Views: 4,704
    16-02-2007, 12:35 PM Go to last post
  30. how to evaluate a product

    Started by Lc_shi, 06-02-2007 02:30 AM
    • Replies: 11
    • Views: 2,858
    15-02-2007, 08:45 AM Go to last post
  31. PHE bad performance issue

    Started by Lc_shi, 13-02-2007 02:33 AM
    • Replies: 3
    • Views: 1,737
    14-02-2007, 02:56 AM Go to last post
  32. Question Cable tray for refrigerant Piping

    Started by harsen, 07-02-2007 07:57 AM
    • Replies: 5
    • Views: 8,927
    13-02-2007, 02:02 PM Go to last post
  33. Ammonia Absorption Systems

    Started by US Iceman, 18-11-2005 12:38 AM
    • Replies: 2
    • Views: 3,734
    10-02-2007, 01:29 PM Go to last post
  34. Question ***** hot gas defrost

    Started by COLD WANG, 31-01-2007 12:33 PM
    • Replies: 4
    • Views: 3,672
    08-02-2007, 09:58 PM Go to last post
  35. test cell

    Started by cruzeiros, 08-02-2007 09:31 PM
    • Replies: 1
    • Views: 1,667
    08-02-2007, 09:43 PM Go to last post
  36. EPR valves

    Started by LRAC, 26-01-2007 08:55 PM
    • Replies: 27
    • Views: 16,557
    08-02-2007, 05:44 PM Go to last post
  37. Refrigeration fundamentals guide

    Started by malik55, 05-02-2007 04:14 PM
    • Replies: 2
    • Views: 2,612
    06-02-2007, 03:35 PM Go to last post
  38. Double suction risers

    Started by Peter_1, 03-02-2007 11:39 AM
    • Replies: 10
    • Views: 9,990
    06-02-2007, 02:29 PM Go to last post
  39. CO 2 and its implications

    Started by LRAC, 22-11-2006 07:25 PM
    • Replies: 18
    • Views: 5,418
    05-02-2007, 09:09 AM Go to last post
  40. Hermetic cooling? Is Suction gas enough?

    Started by The MG Pony, 02-02-2007 03:02 AM
    • Replies: 7
    • Views: 1,928
    05-02-2007, 01:42 AM Go to last post
  41. Good link for some I think

    Started by Peter_1, 03-02-2007 12:29 PM
    • Replies: 2
    • Views: 2,114
    03-02-2007, 07:32 PM Go to last post
  42. R12 to R22 changing

    Started by gspssk, 26-01-2007 01:09 PM
    • Replies: 9
    • Views: 4,032
    03-02-2007, 04:50 AM Go to last post
  43. Exclamation Delta-t

    Started by airconengineer9, 02-02-2007 09:30 AM
    • Replies: 3
    • Views: 2,675
    02-02-2007, 09:33 PM Go to last post
  44. dT on Condensers

    Started by refrigeracioncr, 01-02-2007 02:55 PM
    • Replies: 3
    • Views: 1,571
    02-02-2007, 04:54 PM Go to last post
  45. Friction los calculation lines

    Started by Peter_1, 31-01-2007 12:37 PM
    • Replies: 4
    • Views: 2,254
    01-02-2007, 09:33 AM Go to last post
  46. ***** and memory lapse

    Started by Tycho, 29-11-2006 11:48 PM
    • Replies: 11
    • Views: 5,639
    30-01-2007, 11:17 PM Go to last post

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