Forum: Fundamentals

  1. Sticky Thread Sticky: Refrigeration 101

    Started by Gary, 05-07-2009 05:21 PM
    5 Pages •
    1 2 3 4 5
    1 Attachment(s)
    • Replies: 201
    • Views: 235,448
    L-PLATES
    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
    1 Attachment(s)
    • Replies: 4
    • Views: 27,371
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. PH Diagram.......practically using it.

    Started by nui, 24-02-2007 07:19 PM
    • Replies: 6
    • Views: 2,621
    nh3simman
    21-03-2007, 03:16 PM Go to last post

  2. Cool Oversized unit

    Started by alexdouglas1969, 20-03-2007 10:09 PM
    • Replies: 2
    • Views: 1,689
    Peter_1
    21-03-2007, 07:22 AM Go to last post

  3. Tanem unit and Booster unit

    Started by raviperumal, 20-03-2007 04:39 AM
    • Replies: 2
    • Views: 1,698
    raviperumal
    21-03-2007, 05:03 AM Go to last post

  4. Freezer efficiency questions

    Started by M_Q, 13-03-2007 06:53 PM
    • Replies: 8
    • Views: 5,186
    Gary
    20-03-2007, 04:38 PM Go to last post

  5. Question Details about fan

    Started by harsen, 17-03-2007 10:40 AM
    • Replies: 4
    • Views: 2,171
    nasir
    20-03-2007, 04:53 AM Go to last post

  6. What is a typical Delta T over an air/refrigerant heat exchanger?

    Started by rjsimmon, 25-02-2007 06:01 PM
    • Replies: 12
    • Views: 13,597
    taz24
    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: 2,688
    US Iceman
    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: 8,191
    lana
    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: 13,056
    US Iceman
    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: 1,532
    chillin out
    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: 4,361
    TRASH101
    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: 7,681
    Rayin
    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: 1,870
    Karl Hofmann
    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: 2,761
    jan willem
    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: 4,683
    Argus
    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: 2,880
    US Iceman
    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: 10,922
    SIGNSTU
    10-03-2007, 09:05 PM Go to last post

  18. Connecting Trane Water chiller to air handling unit

    Started by celtictech, 05-03-2007 12:41 PM
    • Replies: 10
    • Views: 24,596
    Electrocoolman
    08-03-2007, 06:14 PM Go to last post

  19. refrigeration system air-tightness test

    Started by Lc_shi, 02-03-2007 02:48 AM
    1 Attachment(s)
    • Replies: 20
    • Views: 6,165
    adrian m
    08-03-2007, 10:22 AM Go to last post

  20. energy efficiency issue

    Started by Lc_shi, 08-03-2007 02:17 AM
    • Replies: 0
    • Views: 1,676
    Lc_shi
    08-03-2007, 02:17 AM Go to last post

  21. operation of oil switch

    Started by chabby, 06-03-2007 03:49 AM
    • Replies: 3
    • Views: 1,864
    chabby
    07-03-2007, 01:54 AM Go to last post

  22. Smile Pressure Test

    Started by Langdellt, 01-03-2007 09:55 PM
    • Replies: 8
    • Views: 12,687
    Brian_UK
    06-03-2007, 10:55 PM Go to last post

  23. Thumbs up Duct design

    Started by harsen, 08-02-2007 08:42 AM
    • Replies: 9
    • Views: 3,278
    Peter_1
    04-03-2007, 10:19 PM Go to last post

  24. Charging a/c unit using R407C

    Started by carlfoster, 24-02-2007 04:52 PM
    • Replies: 22
    • Views: 23,961
    carlfoster
    03-03-2007, 11:09 AM Go to last post

  25. What is the best book to get for duct desing?

    Started by Jasno999, 20-02-2007 03:29 PM
    • Replies: 8
    • Views: 3,206
    Peter_1
    02-03-2007, 06:21 PM Go to last post

  26. Rate of temperature rise

    Started by ukgringo, 27-02-2007 10:58 AM
    • Replies: 5
    • Views: 2,176
    NoNickName
    28-02-2007, 07:16 AM Go to last post

  27. Question calibrating sensors

    Started by SIGNSTU, 16-02-2007 07:26 PM
    • Replies: 4
    • Views: 2,072
    SIGNSTU
    21-02-2007, 01:02 PM Go to last post

  28. What is the best location for a evaporator fan?

    Started by Jasno999, 20-02-2007 02:59 PM
    • Replies: 3
    • Views: 4,955
    Jasno999
    21-02-2007, 12:34 AM Go to last post

  29. Walkl-in cooler/freezer. How to choose the equipment

    Started by krgari, 15-11-2006 03:53 AM
    • Replies: 12
    • Views: 3,872
    Samarjit Sen
    19-02-2007, 05:01 PM Go to last post

  30. Can you use a refrigerator system for a heat pump?

    Started by rjsimmon, 11-02-2007 07:39 PM
    • Replies: 26
    • Views: 17,223
    Josip
    18-02-2007, 10:04 PM Go to last post

  31. Velocities of R404a

    Started by refrigeracioncr, 07-02-2007 09:40 AM
    • Replies: 4
    • Views: 5,373
    Josip
    17-02-2007, 04:06 PM Go to last post

  32. Rebuilding 2 copland semi's?

    Started by The MG Pony, 08-01-2007 12:32 AM
    • Replies: 15
    • Views: 4,665
    Claudio
    16-02-2007, 12:35 PM Go to last post

  33. how to evaluate a product

    Started by Lc_shi, 06-02-2007 02:30 AM
    • Replies: 11
    • Views: 2,827
    Josip
    15-02-2007, 08:45 AM Go to last post

  34. PHE bad performance issue

    Started by Lc_shi, 13-02-2007 02:33 AM
    • Replies: 3
    • Views: 1,714
    Lc_shi
    14-02-2007, 02:56 AM Go to last post

  35. Question Cable tray for refrigerant Piping

    Started by harsen, 07-02-2007 07:57 AM
    • Replies: 5
    • Views: 8,916
    harsen
    13-02-2007, 02:02 PM Go to last post

  36. Ammonia Absorption Systems

    Started by US Iceman, 18-11-2005 12:38 AM
    • Replies: 2
    • Views: 3,717
    Mr. Ammonia
    10-02-2007, 01:29 PM Go to last post

  37. Question ***** hot gas defrost

    Started by COLD WANG, 31-01-2007 12:33 PM
    • Replies: 4
    • Views: 3,664
    taz24
    08-02-2007, 09:58 PM Go to last post

  38. test cell

    Started by cruzeiros, 08-02-2007 09:31 PM
    • Replies: 1
    • Views: 1,657
    taz24
    08-02-2007, 09:43 PM Go to last post

  39. EPR valves

    Started by LRAC, 26-01-2007 08:55 PM
    • Replies: 27
    • Views: 16,511
    old gas bottle
    08-02-2007, 05:44 PM Go to last post

  40. Refrigeration fundamentals guide

    Started by malik55, 05-02-2007 04:14 PM
    • Replies: 2
    • Views: 2,595
    malik55
    06-02-2007, 03:35 PM Go to last post

  41. Double suction risers

    Started by Peter_1, 03-02-2007 11:39 AM
    • Replies: 10
    • Views: 9,973
    taz24
    06-02-2007, 02:29 PM Go to last post

  42. CO 2 and its implications

    Started by LRAC, 22-11-2006 07:25 PM
    • Replies: 18
    • Views: 5,394
    Quality
    05-02-2007, 09:09 AM Go to last post

  43. Hermetic cooling? Is Suction gas enough?

    Started by The MG Pony, 02-02-2007 03:02 AM
    • Replies: 7
    • Views: 1,904
    ernestlin
    05-02-2007, 01:42 AM Go to last post

  44. Good link for some I think

    Started by Peter_1, 03-02-2007 12:29 PM
    • Replies: 2
    • Views: 2,102
    Brian_UK
    03-02-2007, 07:32 PM Go to last post

  45. R12 to R22 changing

    Started by gspssk, 26-01-2007 01:09 PM
    • Replies: 9
    • Views: 4,025
    The MG Pony
    03-02-2007, 04:50 AM Go to last post

  46. Exclamation Delta-t

    Started by airconengineer9, 02-02-2007 09:30 AM
    • Replies: 3
    • Views: 2,655
    wkd
    02-02-2007, 09:33 PM Go to last post

  47. dT on Condensers

    Started by refrigeracioncr, 01-02-2007 02:55 PM
    • Replies: 3
    • Views: 1,561
    wkd
    02-02-2007, 04:54 PM Go to last post

  48. Friction los calculation lines

    Started by Peter_1, 31-01-2007 12:37 PM
    1 Attachment(s)
    • Replies: 4
    • Views: 2,243
    Josip
    01-02-2007, 09:33 AM Go to last post

  49. ***** and memory lapse

    Started by Tycho, 29-11-2006 11:48 PM
    • Replies: 11
    • Views: 5,608
    2cool4u
    30-01-2007, 11:17 PM Go to last post

  50. heat exchanger for small chiller

    Started by star882, 24-01-2007 01:58 AM
    • Replies: 4
    • Views: 19,431
    Abby Normal
    30-01-2007, 12:06 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
  •  

Forum Rules