Page 1 of 69 123456789101112131415161718192051 ... LastLast
Threads 1 to 50 of 3408

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: 180,521
    01-11-2011, 11:18 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: 11,779
    02-10-2011, 05:45 PM Go to last post
  1. flooded evaporators and oil return

    Started by A.Mortezania, 09-12-2018 05:12 PM
    • Replies: 2
    • Views: 55
    09-12-2018, 09:26 PM Go to last post
  2. 12 V DC Chiller Build

    Started by yilmaz22@gmx.de, 02-12-2018 09:28 PM
    • Replies: 0
    • Views: 46
    02-12-2018, 09:28 PM Go to last post
  3. System unbalance

    Started by Aria, 14-11-2018 01:51 AM
    • Replies: 0
    • Views: 333
    14-11-2018, 01:51 AM Go to last post
  4. Oil Temperature

    Started by PLEH2EREH, 01-11-2018 12:16 PM
    • Replies: 5
    • Views: 417
    06-11-2018, 11:15 PM Go to last post
  5. Charging system using recovery machine

    Started by Contactor, 01-11-2018 03:02 PM
    • Replies: 5
    • Views: 317
    02-11-2018, 04:52 PM Go to last post
  6. Compressible flow

    Started by seanf, 30-09-2018 09:21 PM
    • Replies: 4
    • Views: 559
    01-10-2018, 08:31 PM Go to last post
  7. Bimetallic Bow urethane foam

    Started by Aria, 13-09-2018 07:51 AM
    • Replies: 2
    • Views: 548
    13-09-2018, 03:06 PM Go to last post
  8. Suction headers sizing (Ammonia)

    Started by xixxi, 04-09-2018 05:58 PM
    • Replies: 2
    • Views: 556
    07-09-2018, 05:04 AM Go to last post
  9. Point of view about subcooling

    Started by A.Mortezania, 02-09-2018 12:52 PM
    • Replies: 2
    • Views: 458
    04-09-2018, 12:03 AM Go to last post
  10. Why

    Started by cadwaladr, 26-08-2018 02:33 AM
    • Replies: 2
    • Views: 500
    26-08-2018, 06:28 PM Go to last post
  11. Two condensing units on a single ring main?

    Started by Kwaker, 22-08-2018 10:14 AM
    • Replies: 3
    • Views: 564
    24-08-2018, 11:59 PM Go to last post
  12. Question about vave plate of compressors

    Started by A.Mortezania, 12-08-2018 06:04 AM
    • Replies: 3
    • Views: 645
    13-08-2018, 04:14 AM Go to last post
  13. sight glass installation

    Started by NaderAttar, 30-07-2018 09:07 AM
    • Replies: 1
    • Views: 822
    30-07-2018, 01:37 PM Go to last post
  14. Variable VI

    Started by A.Mortezania, 23-07-2018 08:12 PM
    • Replies: 2
    • Views: 829
    24-07-2018, 06:53 AM Go to last post
  15. Subcooling

    Started by Leee87, 22-06-2018 09:56 PM
    • Replies: 3
    • Views: 1,318
    16-07-2018, 10:33 PM Go to last post
  16. Whay

    Started by cadwaladr, 12-07-2018 12:42 AM
    • Replies: 1
    • Views: 898
    12-07-2018, 02:34 PM Go to last post
  17. Question about sporlan expansion valves

    Started by A.Mortezania, 09-07-2018 06:50 PM
    • Replies: 2
    • Views: 679
    09-07-2018, 09:35 PM Go to last post
  18. Wind Socks

    Started by nanuuk, 13-06-2018 02:58 PM
    • Replies: 6
    • Views: 697
    14-06-2018, 06:32 PM Go to last post
  19. V-Style Coil Condensers

    Started by milen_d, 11-06-2018 07:24 PM
    • Replies: 1
    • Views: 367
    12-06-2018, 12:41 AM Go to last post
  20. non-condensable test from the low pressure side

    Started by pvl, 18-05-2018 05:45 PM
    • Replies: 22
    • Views: 1,515
    10-06-2018, 11:31 PM Go to last post
  21. Question about split systems

    Started by A.Mortezania, 08-06-2018 07:43 PM
    • Replies: 4
    • Views: 466
    09-06-2018, 05:51 PM Go to last post
  22. Pressure drop

    Started by xixxi, 18-05-2018 02:30 PM
    • Replies: 1
    • Views: 530
    18-05-2018, 03:28 PM Go to last post
  23. Pressure = Function of (T)

    Started by A.Mortezania, 12-05-2018 06:21 PM
    • Replies: 4
    • Views: 673
    18-05-2018, 11:04 AM Go to last post
  24. Question about air-conditioning DX evaporator

    Started by A.Mortezania, 22-01-2018 05:43 PM
    • Replies: 4
    • Views: 906
    02-05-2018, 12:10 PM Go to last post
  25. Alternatives to 404a

    Started by cadwaladr, 25-04-2018 12:18 AM
    • Replies: 2
    • Views: 625
    26-04-2018, 06:16 PM Go to last post
  26. 240v 60hz compressor's on 240v 50hz supply

    Started by grizwold50, 24-04-2018 02:43 PM
    • Replies: 3
    • Views: 549
    25-04-2018, 09:28 AM Go to last post
  27. Parallel compressors

    Started by A.Mortezania, 23-04-2018 07:13 PM
    • Replies: 1
    • Views: 498
    23-04-2018, 11:43 PM Go to last post
  28. Walk-in chill desiccant

    Started by seanf, 19-04-2018 11:24 PM
    • Replies: 2
    • Views: 511
    20-04-2018, 09:54 PM Go to last post
    • Replies: 6
    • Views: 961
    19-04-2018, 01:55 AM Go to last post
  29. Static superheat and condensing pressure

    Started by A.Mortezania, 09-04-2018 06:44 PM
    • Replies: 4
    • Views: 762
    11-04-2018, 06:07 PM Go to last post
  30. Low side maximum pressure

    Started by mfurze, 26-03-2018 10:49 AM
    • Replies: 6
    • Views: 781
    28-03-2018, 12:39 AM Go to last post
  31. Air-conditioning of air-plane

    Started by A.Mortezania, 25-03-2018 09:20 AM
    • Replies: 2
    • Views: 780
    25-03-2018, 03:48 PM Go to last post
  32. Centigrade VS Kelvin

    Started by A.Mortezania, 05-03-2018 09:48 PM
    • Replies: 4
    • Views: 862
    19-03-2018, 01:08 PM Go to last post
  33. Blowing VS sucking type fans

    Started by A.Mortezania, 07-03-2018 06:24 PM
    • Replies: 6
    • Views: 994
    17-03-2018, 04:25 PM Go to last post
  34. Discharge valve

    Started by A.Mortezania, 14-03-2018 06:47 PM
    • Replies: 3
    • Views: 707
    15-03-2018, 07:41 PM Go to last post
  35. Job Vacancy Big green Fridge.

    Started by Grizzly, 09-03-2018 07:23 AM
    • Replies: 2
    • Views: 626
    09-03-2018, 04:21 PM Go to last post
  36. Software for shell & tube calculation

    Started by A.Mortezania, 06-03-2018 09:08 PM
    • Replies: 3
    • Views: 679
    07-03-2018, 06:06 PM Go to last post
  37. Horse power

    Started by A.Mortezania, 03-03-2018 10:37 PM
    • Replies: 12
    • Views: 1,271
    07-03-2018, 05:57 PM Go to last post
  38. Pattern of pipes

    Started by A.Mortezania, 04-03-2018 08:34 PM
    • Replies: 2
    • Views: 664
    05-03-2018, 12:27 AM Go to last post
  39. Cleaninig evaporative condenser

    Started by A.Mortezania, 03-03-2018 10:26 PM
    • Replies: 2
    • Views: 621
    04-03-2018, 12:54 AM Go to last post
  40. R404a vs r22

    Started by A.Mortezania, 01-03-2018 10:08 PM
    • Replies: 1
    • Views: 704
    02-03-2018, 12:34 PM Go to last post
  41. Which one is true ?

    Started by A.Mortezania, 23-02-2018 05:38 PM
    • Replies: 10
    • Views: 1,137
    01-03-2018, 10:07 PM Go to last post
  42. Piping

    Started by A.Mortezania, 19-02-2018 07:06 PM
    • Replies: 7
    • Views: 1,009
    21-02-2018, 09:30 PM Go to last post
  43. Exclamation Test procedure

    Started by ascorone, 05-12-2017 08:46 PM
    • Replies: 9
    • Views: 1,563
    05-02-2018, 09:08 AM Go to last post
  44. Question Hot gas bypass function

    Started by ascorone, 17-01-2018 10:20 AM
    defrost start, defrosting, hgbp, hot gas, hot gas bypass
    • Replies: 10
    • Views: 1,382
    02-02-2018, 08:08 AM Go to last post
  45. F Gas certificate for water chiller

    Started by bobjob, 31-01-2018 08:52 PM
    • Replies: 3
    • Views: 678
    01-02-2018, 09:51 PM Go to last post
  46. Check valve for discharge pipe

    Started by GENERALCOOL, 27-07-2017 07:09 PM
    • Replies: 8
    • Views: 1,534
    01-02-2018, 07:52 PM Go to last post
  47. Calculating needed cooling power

    Started by TommiL, 30-01-2018 08:04 PM
    • Replies: 3
    • Views: 627
    30-01-2018, 09:12 PM Go to last post
  48. Food safety issues

    Started by cadwaladr, 19-01-2018 01:52 AM
    • Replies: 6
    • Views: 886
    26-01-2018, 01:00 AM Go to last post

Forum Information and Options

Moderators of this Forum


Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 8 replies or 50 views
Hot thread with unread posts
More than 8 replies or 50 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •