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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: 176,504
    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: 11,301
    02-10-2011, 05:45 PM Go to last post
  1. Question about vave plate of compressors

    Started by A.Mortezania, 12-08-2018 06:04 AM
    • Replies: 3
    • Views: 245
    13-08-2018, 04:14 AM Go to last post
  2. sight glass installation

    Started by NaderAttar, 30-07-2018 09:07 AM
    • Replies: 1
    • Views: 414
    30-07-2018, 01:37 PM Go to last post
  3. Variable VI

    Started by A.Mortezania, 23-07-2018 08:12 PM
    • Replies: 2
    • Views: 462
    24-07-2018, 06:53 AM Go to last post
  4. Subcooling

    Started by Leee87, 22-06-2018 09:56 PM
    • Replies: 3
    • Views: 908
    16-07-2018, 10:33 PM Go to last post
  5. Whay

    Started by cadwaladr, 12-07-2018 12:42 AM
    • Replies: 1
    • Views: 569
    12-07-2018, 02:34 PM Go to last post
  6. Question about sporlan expansion valves

    Started by A.Mortezania, 09-07-2018 06:50 PM
    • Replies: 2
    • Views: 423
    09-07-2018, 09:35 PM Go to last post
  7. Wind Socks

    Started by nanuuk, 13-06-2018 02:58 PM
    • Replies: 6
    • Views: 494
    14-06-2018, 06:32 PM Go to last post
  8. V-Style Coil Condensers

    Started by milen_d, 11-06-2018 07:24 PM
    • Replies: 1
    • Views: 257
    12-06-2018, 12:41 AM Go to last post
  9. non-condensable test from the low pressure side

    Started by pvl, 18-05-2018 05:45 PM
    • Replies: 22
    • Views: 1,261
    10-06-2018, 11:31 PM Go to last post
  10. Question about split systems

    Started by A.Mortezania, 08-06-2018 07:43 PM
    • Replies: 4
    • Views: 306
    09-06-2018, 05:51 PM Go to last post
  11. Pressure drop

    Started by xixxi, 18-05-2018 02:30 PM
    • Replies: 1
    • Views: 420
    18-05-2018, 03:28 PM Go to last post
  12. Pressure = Function of (T)

    Started by A.Mortezania, 12-05-2018 06:21 PM
    • Replies: 4
    • Views: 501
    18-05-2018, 11:04 AM Go to last post
  13. Question about air-conditioning DX evaporator

    Started by A.Mortezania, 22-01-2018 04:43 PM
    • Replies: 4
    • Views: 755
    02-05-2018, 12:10 PM Go to last post
  14. Alternatives to 404a

    Started by cadwaladr, 25-04-2018 12:18 AM
    • Replies: 2
    • Views: 503
    26-04-2018, 06:16 PM Go to last post
  15. 240v 60hz compressor's on 240v 50hz supply

    Started by grizwold50, 24-04-2018 02:43 PM
    • Replies: 3
    • Views: 426
    25-04-2018, 09:28 AM Go to last post
  16. Parallel compressors

    Started by A.Mortezania, 23-04-2018 07:13 PM
    • Replies: 1
    • Views: 388
    23-04-2018, 11:43 PM Go to last post
  17. Walk-in chill desiccant

    Started by seanf, 19-04-2018 11:24 PM
    • Replies: 2
    • Views: 392
    20-04-2018, 09:54 PM Go to last post
    • Replies: 6
    • Views: 806
    19-04-2018, 01:55 AM Go to last post
  18. Static superheat and condensing pressure

    Started by A.Mortezania, 09-04-2018 06:44 PM
    • Replies: 4
    • Views: 600
    11-04-2018, 06:07 PM Go to last post
  19. Low side maximum pressure

    Started by mfurze, 26-03-2018 10:49 AM
    • Replies: 6
    • Views: 617
    28-03-2018, 12:39 AM Go to last post
  20. Air-conditioning of air-plane

    Started by A.Mortezania, 25-03-2018 09:20 AM
    • Replies: 2
    • Views: 647
    25-03-2018, 03:48 PM Go to last post
  21. Centigrade VS Kelvin

    Started by A.Mortezania, 05-03-2018 08:48 PM
    • Replies: 4
    • Views: 701
    19-03-2018, 12:08 PM Go to last post
  22. Blowing VS sucking type fans

    Started by A.Mortezania, 07-03-2018 05:24 PM
    • Replies: 6
    • Views: 813
    17-03-2018, 03:25 PM Go to last post
  23. Discharge valve

    Started by A.Mortezania, 14-03-2018 05:47 PM
    • Replies: 3
    • Views: 571
    15-03-2018, 06:41 PM Go to last post
  24. Job Vacancy Big green Fridge.

    Started by Grizzly, 09-03-2018 06:23 AM
    • Replies: 2
    • Views: 488
    09-03-2018, 03:21 PM Go to last post
  25. Software for shell & tube calculation

    Started by A.Mortezania, 06-03-2018 08:08 PM
    • Replies: 3
    • Views: 543
    07-03-2018, 05:06 PM Go to last post
  26. Horse power

    Started by A.Mortezania, 03-03-2018 09:37 PM
    • Replies: 12
    • Views: 997
    07-03-2018, 04:57 PM Go to last post
  27. Pattern of pipes

    Started by A.Mortezania, 04-03-2018 07:34 PM
    • Replies: 2
    • Views: 532
    04-03-2018, 11:27 PM Go to last post
  28. Cleaninig evaporative condenser

    Started by A.Mortezania, 03-03-2018 09:26 PM
    • Replies: 2
    • Views: 497
    03-03-2018, 11:54 PM Go to last post
  29. R404a vs r22

    Started by A.Mortezania, 01-03-2018 09:08 PM
    • Replies: 1
    • Views: 535
    02-03-2018, 11:34 AM Go to last post
  30. Which one is true ?

    Started by A.Mortezania, 23-02-2018 04:38 PM
    • Replies: 10
    • Views: 902
    01-03-2018, 09:07 PM Go to last post
  31. Piping

    Started by A.Mortezania, 19-02-2018 06:06 PM
    • Replies: 7
    • Views: 820
    21-02-2018, 08:30 PM Go to last post
  32. Exclamation Test procedure

    Started by ascorone, 05-12-2017 07:46 PM
    • Replies: 9
    • Views: 1,346
    05-02-2018, 08:08 AM Go to last post
  33. Question Hot gas bypass function

    Started by ascorone, 17-01-2018 09:20 AM
    defrost start, defrosting, hgbp, hot gas, hot gas bypass
    • Replies: 10
    • Views: 1,155
    02-02-2018, 07:08 AM Go to last post
  34. F Gas certificate for water chiller

    Started by bobjob, 31-01-2018 07:52 PM
    • Replies: 3
    • Views: 555
    01-02-2018, 08:51 PM Go to last post
  35. Check valve for discharge pipe

    Started by GENERALCOOL, 27-07-2017 07:09 PM
    • Replies: 8
    • Views: 1,310
    01-02-2018, 06:52 PM Go to last post
  36. Calculating needed cooling power

    Started by TommiL, 30-01-2018 07:04 PM
    • Replies: 3
    • Views: 516
    30-01-2018, 08:12 PM Go to last post
  37. Food safety issues

    Started by cadwaladr, 19-01-2018 12:52 AM
    • Replies: 6
    • Views: 723
    26-01-2018, 12:00 AM Go to last post
  38. Subcooling

    Started by A.Mortezania, 21-12-2017 01:21 PM
    • Replies: 12
    • Views: 1,405
    24-12-2017, 01:32 PM Go to last post
  39. Share an experience with you

    Started by A.Mortezania, 21-12-2017 01:49 PM
    • Replies: 16
    • Views: 1,296
    24-12-2017, 06:13 AM Go to last post
  40. Capital Cooling Jobs under threat.

    Started by Grizzly, 21-12-2017 04:42 PM
    • Replies: 0
    • Views: 478
    21-12-2017, 04:42 PM Go to last post
  41. leak testing question

    Started by terminator, 21-06-2017 07:21 PM
    • Replies: 10
    • Views: 1,321
    19-12-2017, 07:28 PM Go to last post
  42. Superheat - again!

    Started by terminator, 18-12-2017 09:15 PM
    • Replies: 4
    • Views: 666
    19-12-2017, 06:15 PM Go to last post
  43. Evacuation in Australia

    Started by Allrounder, 10-12-2017 12:08 AM
    • Replies: 12
    • Views: 1,093
    13-12-2017, 09:16 PM Go to last post
  44. Question about relative humidity

    Started by A.Mortezania, 27-11-2017 09:36 AM
    • Replies: 3
    • Views: 622
    27-11-2017, 07:44 PM Go to last post
  45. F61 Penn flow switch range adjustment at site

    Started by K.R.Iyer, 16-11-2017 04:59 AM
    • Replies: 12
    • Views: 1,248
    22-11-2017, 05:43 PM Go to last post
  46. Inverted trap

    Started by A.Mortezania, 12-11-2017 06:11 PM
    • Replies: 4
    • Views: 810
    13-11-2017, 07:22 PM Go to last post
  47. Model number to tell the tonnage

    Started by OkonedoCharles, 10-11-2017 02:04 PM
    • Replies: 5
    • Views: 763
    11-11-2017, 07:26 PM Go to last post

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