Forum: Fundamentals

  1. 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: 27,154
    SeanB
    02-10-2011, 05:45 PM Go to last post

  2. 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: 234,065
    L-PLATES
    01-11-2011, 10:18 PM Go to last post

  1. Ammonia Absorption Systems

    Started by US Iceman, 18-11-2005 12:38 AM
    • Replies: 2
    • Views: 3,716
    Mr. Ammonia
    10-02-2007, 01:29 PM Go to last post

  2. Question Cable tray for refrigerant Piping

    Started by harsen, 07-02-2007 07:57 AM
    • Replies: 5
    • Views: 8,907
    harsen
    13-02-2007, 02:02 PM Go to last post

  3. PHE bad performance issue

    Started by Lc_shi, 13-02-2007 02:33 AM
    • Replies: 3
    • Views: 1,711
    Lc_shi
    14-02-2007, 02:56 AM Go to last post

  4. how to evaluate a product

    Started by Lc_shi, 06-02-2007 02:30 AM
    • Replies: 11
    • Views: 2,825
    Josip
    15-02-2007, 08:45 AM Go to last post

  5. 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

  6. Velocities of R404a

    Started by refrigeracioncr, 07-02-2007 09:40 AM
    • Replies: 4
    • Views: 5,363
    Josip
    17-02-2007, 04:06 PM Go to last post

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

    Started by rjsimmon, 11-02-2007 07:39 PM
    • Replies: 26
    • Views: 17,213
    Josip
    18-02-2007, 10:04 PM Go to last post

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

    Started by krgari, 15-11-2006 03:53 AM
    • Replies: 12
    • Views: 3,867
    Samarjit Sen
    19-02-2007, 05:01 PM Go to last post

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

    Started by Jasno999, 20-02-2007 02:59 PM
    • Replies: 3
    • Views: 4,950
    Jasno999
    21-02-2007, 12:34 AM Go to last post

  10. 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

  11. Rate of temperature rise

    Started by ukgringo, 27-02-2007 10:58 AM
    • Replies: 5
    • Views: 2,164
    NoNickName
    28-02-2007, 07:16 AM Go to last post

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

    Started by Jasno999, 20-02-2007 03:29 PM
    • Replies: 8
    • Views: 3,204
    Peter_1
    02-03-2007, 06:21 PM Go to last post

  13. Charging a/c unit using R407C

    Started by carlfoster, 24-02-2007 04:52 PM
    • Replies: 22
    • Views: 23,950
    carlfoster
    03-03-2007, 11:09 AM Go to last post

  14. Thumbs up Duct design

    Started by harsen, 08-02-2007 08:42 AM
    • Replies: 9
    • Views: 3,262
    Peter_1
    04-03-2007, 10:19 PM Go to last post

  15. Smile Pressure Test

    Started by Langdellt, 01-03-2007 09:55 PM
    • Replies: 8
    • Views: 12,682
    Brian_UK
    06-03-2007, 10:55 PM Go to last post

  16. operation of oil switch

    Started by chabby, 06-03-2007 03:49 AM
    • Replies: 3
    • Views: 1,859
    chabby
    07-03-2007, 01:54 AM Go to last post

  17. energy efficiency issue

    Started by Lc_shi, 08-03-2007 02:17 AM
    • Replies: 0
    • Views: 1,672
    Lc_shi
    08-03-2007, 02:17 AM Go to last post

  18. refrigeration system air-tightness test

    Started by Lc_shi, 02-03-2007 02:48 AM
    1 Attachment(s)
    • Replies: 20
    • Views: 6,134
    adrian m
    08-03-2007, 10:22 AM Go to last post

  19. Connecting Trane Water chiller to air handling unit

    Started by celtictech, 05-03-2007 12:41 PM
    • Replies: 10
    • Views: 24,565
    Electrocoolman
    08-03-2007, 06:14 PM Go to last post

  20. Thumbs up Converting an ac to a heatpump

    Started by modengineer, 15-02-2007 07:12 PM
    • Replies: 5
    • Views: 10,857
    SIGNSTU
    10-03-2007, 09:05 PM Go to last post

  21. Differance Of Opinion

    Started by SIGNSTU, 10-03-2007 07:05 PM
    • Replies: 7
    • Views: 2,862
    US Iceman
    12-03-2007, 01:41 AM Go to last post

  22. Help, wanted ISO 16484-5

    Started by AlexGr, 12-03-2007 09:15 AM
    • Replies: 1
    • Views: 4,680
    Argus
    12-03-2007, 09:44 AM Go to last post

  23. capillary tube selection

    Started by Abrar, 30-08-2006 01:19 PM
    • Replies: 6
    • Views: 2,751
    jan willem
    12-03-2007, 04:33 PM Go to last post

  24. company name

    Started by Lc_shi, 12-03-2007 01:42 AM
    • Replies: 3
    • Views: 1,861
    Karl Hofmann
    12-03-2007, 10:51 PM Go to last post

  25. Water Cooler Design

    Started by Rayin, 13-03-2007 08:21 AM
    • Replies: 4
    • Views: 7,674
    Rayin
    14-03-2007, 06:17 AM Go to last post

  26. Question EVAPORATOR CHARGE ---> Questions

    Started by KETTLER, 24-06-2006 09:41 PM
    • Replies: 5
    • Views: 4,357
    TRASH101
    14-03-2007, 10:55 PM Go to last post

  27. r134a inject baseline

    Started by rig4red, 14-03-2007 10:06 PM
    • Replies: 1
    • Views: 1,531
    chillin out
    14-03-2007, 11:39 PM Go to last post

  28. non-condensable gas

    Started by mallmk13, 15-03-2007 01:44 PM
    • Replies: 5
    • Views: 13,047
    US Iceman
    15-03-2007, 02:29 PM Go to last post

  29. non-condensable gas

    Started by mallmk13, 15-03-2007 01:34 PM
    • Replies: 3
    • Views: 8,127
    lana
    15-03-2007, 02:39 PM Go to last post

  30. Unit cooler rating factor

    Started by nh3simman, 15-03-2007 08:42 AM
    • Replies: 4
    • Views: 2,680
    US Iceman
    17-03-2007, 02:58 PM Go to last post

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

    Started by rjsimmon, 25-02-2007 06:01 PM
    • Replies: 12
    • Views: 13,585
    taz24
    18-03-2007, 05:25 PM Go to last post

  32. Question Details about fan

    Started by harsen, 17-03-2007 10:40 AM
    • Replies: 4
    • Views: 2,162
    nasir
    20-03-2007, 04:53 AM Go to last post

  33. Freezer efficiency questions

    Started by M_Q, 13-03-2007 06:53 PM
    • Replies: 8
    • Views: 5,171
    Gary
    20-03-2007, 04:38 PM Go to last post

  34. Tanem unit and Booster unit

    Started by raviperumal, 20-03-2007 04:39 AM
    • Replies: 2
    • Views: 1,696
    raviperumal
    21-03-2007, 05:03 AM Go to last post

  35. Cool Oversized unit

    Started by alexdouglas1969, 20-03-2007 10:09 PM
    • Replies: 2
    • Views: 1,686
    Peter_1
    21-03-2007, 07:22 AM Go to last post

  36. PH Diagram.......practically using it.

    Started by nui, 24-02-2007 07:19 PM
    • Replies: 6
    • Views: 2,611
    nh3simman
    21-03-2007, 03:16 PM Go to last post

  37. Question transient heat transfer help

    Started by shoot_j, 01-01-2007 11:02 AM
    • Replies: 7
    • Views: 2,416
    nh3simman
    22-03-2007, 07:20 AM Go to last post

  38. Small hermetic compressor run-times

    Started by en9ech, 21-03-2007 06:08 PM
    • Replies: 9
    • Views: 3,117
    Gary
    22-03-2007, 01:53 PM Go to last post

  39. Thumbs up liquid injection triggered on low suction method

    Started by liptow, 15-03-2007 04:57 PM
    • Replies: 10
    • Views: 3,692
    Gary
    22-03-2007, 02:37 PM Go to last post

  40. Freeze 5000 kg of mangoes

    Started by nh3simman, 22-03-2007 07:13 AM
    • Replies: 9
    • Views: 4,884
    ernestlin
    23-03-2007, 07:08 AM Go to last post

  41. New here

    Started by scoobydoo6v92, 24-03-2007 11:47 PM
    • Replies: 1
    • Views: 1,349
    The MG Pony
    25-03-2007, 12:21 AM Go to last post

  42. "Life" of a Refrigerant

    Started by Rayin, 08-03-2007 09:08 AM
    • Replies: 5
    • Views: 2,299
    nh3simman
    25-03-2007, 06:53 AM Go to last post

  43. Blast Freezing

    Started by Mutaz Suhail, 25-12-2006 09:36 PM
    • Replies: 5
    • Views: 2,949
    Peter_1
    25-03-2007, 01:08 PM Go to last post

  44. Compressor specs? Need help on data!

    Started by The MG Pony, 24-03-2007 10:22 AM
    • Replies: 11
    • Views: 5,670
    The MG Pony
    26-03-2007, 03:44 AM Go to last post

  45. Negative Refrigeration Cooling effect

    Started by Kenny Pollin, 21-02-2007 12:19 PM
    • Replies: 7
    • Views: 3,965
    750 Valve
    26-03-2007, 03:53 PM Go to last post

  46. Heat Pump Shopping List

    Started by rjsimmon, 10-03-2007 07:26 PM
    • Replies: 22
    • Views: 5,306
    Brian_UK
    27-03-2007, 10:56 PM Go to last post

  47. Smile Cold Storage Calculations

    Started by HAROON, 22-07-2006 05:44 PM
    • Replies: 7
    • Views: 13,209
    Ravi
    29-03-2007, 10:13 AM Go to last post

  48. Common header

    Started by nh3simman, 26-03-2007 06:11 AM
    • Replies: 14
    • Views: 9,788
    NoNickName
    30-03-2007, 09:13 AM Go to last post

  49. Vacuum pump cleaning and POE!

    Started by The MG Pony, 28-03-2007 02:09 AM
    • Replies: 8
    • Views: 4,223
    The MG Pony
    31-03-2007, 06:06 PM Go to last post

  50. Coils - Inline vs Staggered tube

    Started by nh3simman, 01-04-2007 04:07 PM
    • Replies: 15
    • Views: 9,788
    NoNickName
    03-04-2007, 08:25 PM Go to last post

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