});


Page 1 of 69 123456789101112131415161718192051 ... LastLast
Threads 1 to 50 of 3427

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: 187,447
    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: 12,591
    02-10-2011, 05:45 PM Go to last post
  1. Share your opinion with me

    Started by A.Mortezania, 20-06-2019 08:41 PM
    • Replies: 0
    • Views: 9
    20-06-2019, 08:41 PM Go to last post
  2. What is your opinion ?

    Started by A.Mortezania, 19-06-2019 07:32 PM
    • Replies: 2
    • Views: 69
    20-06-2019, 08:23 PM Go to last post
  3. What is this ?

    Started by A.Mortezania, 11-06-2019 05:42 PM
    • Replies: 6
    • Views: 319
    19-06-2019, 09:47 PM Go to last post
  4. Diode in series with AC coil

    Started by seanf, 20-01-2019 05:40 PM
    • Replies: 6
    • Views: 630
    01-06-2019, 11:55 PM Go to last post
  5. Humidity vs temperature

    Started by scoobyru, 21-04-2019 10:03 PM
    • Replies: 1
    • Views: 546
    22-04-2019, 12:04 AM Go to last post
  6. Manual expansion valve

    Started by 1001yos, 18-04-2019 10:54 PM
    • Replies: 2
    • Views: 462
    19-04-2019, 04:09 PM Go to last post
  7. Time required for cooling

    Started by nevinjohn, 14-04-2019 09:04 AM
    • Replies: 1
    • Views: 294
    16-04-2019, 05:17 AM Go to last post
  8. Screw compressor

    Started by A.Mortezania, 08-04-2019 06:04 PM
    • Replies: 2
    • Views: 423
    09-04-2019, 06:17 AM Go to last post
  9. Rack system

    Started by A.Mortezania, 05-03-2019 05:23 PM
    • Replies: 2
    • Views: 662
    06-03-2019, 08:24 PM Go to last post
  10. Capacity from flow in gallons and given DT

    Started by Peter_1, 08-01-2019 03:38 PM
    • Replies: 12
    • Views: 1,087
    28-02-2019, 01:40 PM Go to last post
  11. Thermostatic Expansion Valves for CO2

    Started by Kwaker, 25-02-2019 12:55 PM
    • Replies: 1
    • Views: 318
    27-02-2019, 08:34 AM Go to last post
  12. Water regulator valve

    Started by A.Mortezania, 02-02-2019 06:03 PM
    • Replies: 2
    • Views: 533
    06-02-2019, 03:54 PM Go to last post
  13. Positive displacement

    Started by A.Mortezania, 28-01-2019 04:59 PM
    • Replies: 2
    • Views: 458
    28-01-2019, 06:36 PM Go to last post
  14. Running a refrigerant scroll compressor on air?

    Started by Swedal, 08-01-2019 09:06 PM
    • Replies: 6
    • Views: 780
    12-01-2019, 09:28 PM Go to last post
  15. Subcooling

    Started by Duty007, 19-12-2018 01:47 AM
    • Replies: 2
    • Views: 793
    19-12-2018, 03:40 PM Go to last post
  16. Dynamic receiver

    Started by Duty007, 19-12-2018 02:03 AM
    • Replies: 1
    • Views: 769
    19-12-2018, 07:00 AM Go to last post
  17. flooded evaporators and oil return

    Started by A.Mortezania, 09-12-2018 04:12 PM
    • Replies: 3
    • Views: 905
    15-12-2018, 06:15 AM Go to last post
  18. Pressure testing pipework before commissioning

    Started by hyperion, 10-12-2018 04:52 PM
    • Replies: 11
    • Views: 1,348
    14-12-2018, 03:04 PM Go to last post
  19. 12 V DC Chiller Build

    Started by Rob White, 02-12-2018 08:53 PM
    • Replies: 8
    • Views: 1,417
    05-12-2018, 04:11 AM Go to last post
  20. 12 V DC Chiller Build

    Started by yilmaz22@gmx.de, 02-12-2018 08:28 PM
    • Replies: 0
    • Views: 795
    02-12-2018, 08:28 PM Go to last post
  21. System unbalance

    Started by Aria, 14-11-2018 12:51 AM
    • Replies: 0
    • Views: 758
    14-11-2018, 12:51 AM Go to last post
  22. Oil Temperature

    Started by PLEH2EREH, 01-11-2018 11:16 AM
    • Replies: 5
    • Views: 770
    06-11-2018, 10:15 PM Go to last post
  23. Charging system using recovery machine

    Started by Contactor, 01-11-2018 02:02 PM
    • Replies: 5
    • Views: 622
    02-11-2018, 03:52 PM Go to last post
  24. Compressible flow

    Started by seanf, 30-09-2018 09:21 PM
    • Replies: 4
    • Views: 808
    01-10-2018, 08:31 PM Go to last post
  25. Bimetallic Bow urethane foam

    Started by Aria, 13-09-2018 07:51 AM
    • Replies: 2
    • Views: 740
    13-09-2018, 03:06 PM Go to last post
  26. Suction headers sizing (Ammonia)

    Started by xixxi, 04-09-2018 05:58 PM
    • Replies: 2
    • Views: 729
    07-09-2018, 05:04 AM Go to last post
  27. Point of view about subcooling

    Started by A.Mortezania, 02-09-2018 12:52 PM
    • Replies: 2
    • Views: 663
    04-09-2018, 12:03 AM Go to last post
  28. Why

    Started by cadwaladr, 26-08-2018 02:33 AM
    • Replies: 2
    • Views: 693
    26-08-2018, 06:28 PM Go to last post
  29. Two condensing units on a single ring main?

    Started by Kwaker, 22-08-2018 10:14 AM
    • Replies: 3
    • Views: 756
    24-08-2018, 11:59 PM Go to last post
  30. Question about vave plate of compressors

    Started by A.Mortezania, 12-08-2018 06:04 AM
    • Replies: 3
    • Views: 857
    13-08-2018, 04:14 AM Go to last post
  31. sight glass installation

    Started by NaderAttar, 30-07-2018 09:07 AM
    • Replies: 1
    • Views: 1,016
    30-07-2018, 01:37 PM Go to last post
  32. Variable VI

    Started by A.Mortezania, 23-07-2018 08:12 PM
    • Replies: 2
    • Views: 1,014
    24-07-2018, 06:53 AM Go to last post
  33. Subcooling

    Started by Leee87, 22-06-2018 09:56 PM
    • Replies: 3
    • Views: 1,530
    16-07-2018, 10:33 PM Go to last post
  34. Whay

    Started by cadwaladr, 12-07-2018 12:42 AM
    • Replies: 1
    • Views: 1,079
    12-07-2018, 02:34 PM Go to last post
  35. Question about sporlan expansion valves

    Started by A.Mortezania, 09-07-2018 06:50 PM
    • Replies: 2
    • Views: 862
    09-07-2018, 09:35 PM Go to last post
  36. Wind Socks

    Started by nanuuk, 13-06-2018 02:58 PM
    • Replies: 6
    • Views: 968
    14-06-2018, 06:32 PM Go to last post
  37. V-Style Coil Condensers

    Started by milen_d, 11-06-2018 07:24 PM
    • Replies: 1
    • Views: 548
    12-06-2018, 12:41 AM Go to last post
  38. non-condensable test from the low pressure side

    Started by pvl, 18-05-2018 05:45 PM
    • Replies: 22
    • Views: 1,953
    10-06-2018, 11:31 PM Go to last post
  39. Question about split systems

    Started by A.Mortezania, 08-06-2018 07:43 PM
    • Replies: 4
    • Views: 662
    09-06-2018, 05:51 PM Go to last post
  40. Pressure drop

    Started by xixxi, 18-05-2018 02:30 PM
    • Replies: 1
    • Views: 689
    18-05-2018, 03:28 PM Go to last post
  41. Pressure = Function of (T)

    Started by A.Mortezania, 12-05-2018 06:21 PM
    • Replies: 4
    • Views: 911
    18-05-2018, 11:04 AM Go to last post
  42. Question about air-conditioning DX evaporator

    Started by A.Mortezania, 22-01-2018 04:43 PM
    • Replies: 4
    • Views: 1,127
    02-05-2018, 12:10 PM Go to last post
  43. Alternatives to 404a

    Started by cadwaladr, 25-04-2018 12:18 AM
    • Replies: 2
    • Views: 808
    26-04-2018, 06:16 PM Go to last post
  44. 240v 60hz compressor's on 240v 50hz supply

    Started by grizwold50, 24-04-2018 02:43 PM
    • Replies: 3
    • Views: 748
    25-04-2018, 09:28 AM Go to last post
  45. Parallel compressors

    Started by A.Mortezania, 23-04-2018 07:13 PM
    • Replies: 1
    • Views: 662
    23-04-2018, 11:43 PM Go to last post
  46. Walk-in chill desiccant

    Started by seanf, 19-04-2018 11:24 PM
    • Replies: 2
    • Views: 711
    20-04-2018, 09:54 PM Go to last post
    • Replies: 6
    • Views: 1,201
    19-04-2018, 01:55 AM Go to last post
  47. Static superheat and condensing pressure

    Started by A.Mortezania, 09-04-2018 06:44 PM
    • Replies: 4
    • Views: 995
    11-04-2018, 06:07 PM 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
  •