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: 233,140
    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: 27,014
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. R134a / Water Heat Exchanger Sizing

    Started by The MG Pony, 31-03-2008 10:54 AM
    • Replies: 5
    • Views: 8,309
    ACEprod
    08-04-2008, 11:52 AM Go to last post

  2. Metal Hardening by Chilling Process

    Started by Samarjit Sen, 17-12-2007 05:28 PM
    • Replies: 16
    • Views: 4,851
    hendry
    07-04-2008, 10:15 AM Go to last post

  3. Evacuation Procedures

    Started by Husky250, 05-04-2008 04:55 PM
    • Replies: 5
    • Views: 3,267
    Husky250
    07-04-2008, 02:45 AM Go to last post

  4. Safe practices

    Started by Larry2, 05-04-2008 04:16 AM
    • Replies: 3
    • Views: 2,221
    fowlie
    05-04-2008, 10:55 PM Go to last post

  5. Balanced Port TEV

    Started by lana, 04-03-2008 06:53 AM
    1 Attachment(s)
    • Replies: 19
    • Views: 6,135
    US Iceman
    05-04-2008, 02:25 AM Go to last post

  6. VRF outdoor unit TR calulation(Pls help reqd. urgently)

    Started by rajeshrto, 04-04-2008 09:01 PM
    • Replies: 1
    • Views: 3,171
    Brian_UK
    04-04-2008, 10:31 PM Go to last post

  7. enthalpy pressure diagram.

    Started by neil sailes, 28-11-2003 07:23 PM
    • Replies: 13
    • Views: 15,440
    Josip
    04-04-2008, 07:16 PM Go to last post

  8. Change over from R 502 to R 404A

    Started by smpsmp45, 03-04-2008 06:50 AM
    • Replies: 3
    • Views: 10,291
    smpsmp45
    04-04-2008, 07:15 AM Go to last post

  9. Mechanical Seals ?

    Started by Gavin R96, 03-04-2008 02:50 PM
    • Replies: 2
    • Views: 1,601
    guapo
    03-04-2008, 03:37 PM Go to last post

  10. running pressures

    Started by sean1, 10-08-2005 08:58 PM
    • Replies: 33
    • Views: 13,061
    jstch00tme
    03-04-2008, 01:38 PM Go to last post

  11. Thermostat Position

    Started by acresci, 03-04-2008 05:58 AM
    • Replies: 0
    • Views: 1,380
    acresci
    03-04-2008, 05:58 AM Go to last post

  12. Pressure Test Procedure

    Started by Rosco, 27-03-2008 10:18 AM
    • Replies: 7
    • Views: 5,165
    sawtell
    03-04-2008, 04:48 AM Go to last post

  13. Compressor loading, cooling, and range of operation.

    Started by Air duster, 15-05-2007 08:24 PM
    2 Attachment(s)
    • Replies: 10
    • Views: 17,796
    praveen
    02-04-2008, 08:39 AM Go to last post

  14. heat exchanger

    Started by david2008, 29-03-2008 06:55 AM
    • Replies: 6
    • Views: 3,068
    The MG Pony
    30-03-2008, 05:07 PM Go to last post

  15. compressor ratings in horse power

    Started by themba, 28-03-2008 06:15 AM
    • Replies: 6
    • Views: 11,966
    tedre
    30-03-2008, 12:07 AM Go to last post

  16. Do you beleive in data of split units?

    Started by jirhol, 28-03-2008 11:15 AM
    • Replies: 4
    • Views: 11,302
    tedre
    29-03-2008, 11:17 PM Go to last post

  17. Fahrenheit/Celius Converter Program

    Started by powell, 06-03-2008 07:40 AM
    • Replies: 5
    • Views: 4,989
    nike123
    29-03-2008, 08:27 AM Go to last post

  18. another refrig question from the shark feeder

    Started by ozmecheng, 26-03-2008 12:45 AM
    • Replies: 10
    • Views: 2,737
    ozmecheng
    29-03-2008, 06:58 AM Go to last post

  19. Some unscientific considerations of the utilization of vacuum pumps

    Started by SteinarN, 27-03-2008 12:46 PM
    • Replies: 5
    • Views: 2,857
    The MG Pony
    28-03-2008, 04:11 PM Go to last post

  20. carefull design

    Started by jumanje13, 27-03-2008 09:48 PM
    • Replies: 0
    • Views: 1,539
    jumanje13
    27-03-2008, 09:48 PM Go to last post

  21. Lvs

    Started by cristovaol, 26-03-2008 09:12 PM
    • Replies: 2
    • Views: 1,854
    cristovaol
    27-03-2008, 03:53 PM Go to last post

  22. "Cascade refrigeration"

    Started by magnum, 26-03-2008 08:28 PM
    • Replies: 1
    • Views: 1,701
    The MG Pony
    27-03-2008, 02:17 PM Go to last post

  23. simple suction/ head pressure

    Started by chill one, 27-03-2008 05:29 AM
    • Replies: 1
    • Views: 1,801
    nike123
    27-03-2008, 11:02 AM Go to last post

  24. Refriferation cycle question

    Started by ozmecheng, 25-03-2008 12:00 AM
    • Replies: 32
    • Views: 20,084
    ozmecheng
    26-03-2008, 10:38 PM Go to last post

  25. Electrical Circuit

    Started by Samarjit Sen, 26-03-2008 02:49 PM
    • Replies: 1
    • Views: 1,748
    chemi-cool
    26-03-2008, 04:32 PM Go to last post

  26. ph charts

    Started by martinw58, 24-03-2008 07:55 PM
    • Replies: 5
    • Views: 2,877
    martinw58
    25-03-2008, 07:33 PM Go to last post

  27. Question Flushing Systems.

    Started by dogma, 17-03-2008 03:56 PM
    • Replies: 14
    • Views: 4,321
    Quality
    25-03-2008, 12:17 PM Go to last post

  28. questions

    Started by jumanje13, 23-03-2008 08:24 PM
    • Replies: 2
    • Views: 1,967
    monkey spanners
    24-03-2008, 05:09 PM Go to last post

  29. Water Vapour Temperature/ Chart

    Started by Refrigerologist, 17-03-2008 12:03 AM
    1 Attachment(s)
    • Replies: 14
    • Views: 27,423
    nike123
    24-03-2008, 02:48 PM Go to last post

  30. charging a system

    Started by shaun26, 22-03-2008 10:29 PM
    • Replies: 14
    • Views: 4,732
    shaun26
    24-03-2008, 01:58 PM Go to last post

  31. Smile Unit coolers using glycol

    Started by tjk2007, 15-03-2008 10:23 AM
    • Replies: 3
    • Views: 2,773
    tjk2007
    23-03-2008, 07:49 AM Go to last post

  32. Lightbulb Respiration Heat details

    Started by tjk2007, 22-03-2008 08:22 AM
    • Replies: 1
    • Views: 2,210
    Josip
    22-03-2008, 09:56 AM Go to last post

  33. CO2 Systems

    Started by Deejey, 18-03-2008 09:39 AM
    • Replies: 5
    • Views: 2,388
    Grizzly
    20-03-2008, 09:49 PM Go to last post

  34. Unhappy Re: Question about Capillary

    Started by khuong, 14-03-2008 04:31 AM
    • Replies: 10
    • Views: 2,804
    yorkie
    18-03-2008, 10:57 PM Go to last post

  35. Vapour Pressure

    Started by Stev, 14-03-2008 10:40 PM
    • Replies: 7
    • Views: 3,339
    Stev
    18-03-2008, 09:48 AM Go to last post

  36. R410a?

    Started by dogma, 18-03-2008 08:52 AM
    • Replies: 1
    • Views: 1,617
    nike123
    18-03-2008, 09:41 AM Go to last post

  37. Tests for Refrigeration and Steam

    Started by nike123, 12-03-2008 10:00 PM
    • Replies: 4
    • Views: 2,267
    dogma
    17-03-2008, 05:07 PM Go to last post

  38. Use of same recovery machine for different oils

    Started by Contactor, 13-03-2008 03:32 PM
    1 Attachment(s)
    • Replies: 11
    • Views: 3,356
    Brian_UK
    17-03-2008, 01:02 AM Go to last post

  39. Pipe temp vs. fluid temp / Thermocouple install

    Started by pjauff, 12-03-2008 04:58 AM
    • Replies: 4
    • Views: 5,369
    Brian_UK
    12-03-2008, 09:38 PM Go to last post

  40. oil pressure

    Started by claude11, 11-03-2008 04:46 PM
    1 Attachment(s)
    • Replies: 6
    • Views: 1,963
    claude11
    12-03-2008, 12:53 PM Go to last post

  41. Subcooling

    Started by Thana, 17-02-2008 09:56 AM
    • Replies: 28
    • Views: 9,611
    750 Valve
    11-03-2008, 12:11 PM Go to last post

  42. R-134a Advantages

    Started by jwasir, 20-02-2008 08:30 PM
    • Replies: 13
    • Views: 5,155
    cre8waves
    09-03-2008, 03:27 PM Go to last post

  43. Question Safety Head ?

    Started by Gavin R96, 08-03-2008 02:22 PM
    • Replies: 6
    • Views: 5,876
    Brian_UK
    09-03-2008, 12:56 AM Go to last post

  44. Where Can I Find A Guide For Thermostats

    Started by duraid, 08-03-2006 07:38 PM
    • Replies: 4
    • Views: 3,990
    Brian_UK
    09-03-2008, 12:49 AM Go to last post

  45. Never Mind What Oil, How much is the Question?

    Started by Grizzly, 25-02-2008 07:32 PM
    • Replies: 12
    • Views: 3,371
    The MG Pony
    08-03-2008, 04:39 PM Go to last post

  46. Blood Bank Cold Rooms

    Started by Samarjit Sen, 01-03-2008 08:47 AM
    • Replies: 6
    • Views: 3,878
    smpsmp45
    07-03-2008, 08:11 AM Go to last post

  47. nitrogen presure/ tempurature change.

    Started by neil74, 06-03-2008 06:48 PM
    • Replies: 5
    • Views: 2,854
    wambat
    06-03-2008, 10:25 PM Go to last post

  48. receiver placement

    Started by grant, 06-03-2008 07:11 PM
    • Replies: 2
    • Views: 1,607
    grant
    06-03-2008, 09:57 PM Go to last post

  49. Everything You Need To Know About TXV's

    Started by marc5180, 11-12-2007 09:13 PM
    • Replies: 12
    • Views: 5,558
    Kh1971
    06-03-2008, 11:12 AM Go to last post

  50. Taking temperatures

    Started by marc5180, 04-03-2008 07:25 PM
    • Replies: 12
    • Views: 2,957
    Josip
    05-03-2008, 02:09 AM Go to last post

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