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: 27,421
    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: 235,965
    L-PLATES
    01-11-2011, 10:18 PM Go to last post

  1. What if we put higher capacity compressor in system designed for low capacity compres

    Started by ractaan, 27-01-2009 08:53 AM
    • Replies: 3
    • Views: 1,803
    Peter_1
    28-01-2009, 06:34 AM Go to last post

  2. How to pump down a R404a coldroom system

    Started by cool runner, 28-01-2009 08:09 PM
    • Replies: 1
    • Views: 11,187
    Brian_UK
    28-01-2009, 08:36 PM Go to last post

  3. Weight

    Started by pentond1, 15-01-2009 11:13 PM
    • Replies: 19
    • Views: 4,196
    nike123
    29-01-2009, 07:50 PM Go to last post

  4. new coolroom and freezer question

    Started by icemakerman, 12-12-2008 01:15 PM
    • Replies: 8
    • Views: 3,543
    nike123
    29-01-2009, 08:13 PM Go to last post

  5. Question Charging a system with evaporator fan off.

    Started by Burrah Boy, 29-01-2009 05:17 PM
    • Replies: 5
    • Views: 2,110
    davidlleida
    30-01-2009, 07:41 AM Go to last post

  6. Coolpack help

    Started by marc5180, 17-01-2009 04:08 PM
    • Replies: 42
    • Views: 25,285
    marc5180
    31-01-2009, 10:28 PM Go to last post

  7. Oxy/LPG welding

    Started by opt, 30-01-2009 03:56 AM
    • Replies: 15
    • Views: 16,872
    nike123
    02-02-2009, 12:29 PM Go to last post

  8. Balance lines

    Started by Burrah Boy, 02-02-2009 10:49 AM
    • Replies: 4
    • Views: 2,015
    US Iceman
    02-02-2009, 07:11 PM Go to last post

  9. sizing of equalising line receiver to condenser

    Started by davidlleida, 25-01-2009 04:16 PM
    • Replies: 25
    • Views: 17,252
    US Iceman
    02-02-2009, 07:19 PM Go to last post

  10. Calculating the kw of a room

    Started by marc5180, 01-02-2009 05:30 PM
    • Replies: 19
    • Views: 5,127
    nike123
    02-02-2009, 09:45 PM Go to last post

  11. Exclamation condenser

    Started by mkpo, 02-02-2009 10:16 PM
    • Replies: 0
    • Views: 1,107
    mkpo
    02-02-2009, 10:16 PM Go to last post

  12. How to show the degrees sign

    Started by marc5180, 02-02-2009 09:18 AM
    • Replies: 8
    • Views: 2,089
    nike123
    02-02-2009, 11:33 PM Go to last post

  13. Question Actual Expansion Valve Process

    Started by AastroGuru, 29-01-2009 11:04 AM
    • Replies: 11
    • Views: 7,220
    Peter_1
    03-02-2009, 09:53 AM Go to last post

  14. first estimate of system charge

    Started by cool-hvacer, 24-12-2008 08:49 PM
    • Replies: 25
    • Views: 7,584
    nike123
    03-02-2009, 10:34 AM Go to last post

  15. Question Fundamentals

    Started by moideen, 03-02-2009 05:51 PM
    • Replies: 1
    • Views: 1,499
    nike123
    03-02-2009, 06:13 PM Go to last post

  16. R410A water cooled condenser

    Started by K.R.Iyer, 04-02-2009 02:10 AM
    • Replies: 0
    • Views: 3,737
    K.R.Iyer
    04-02-2009, 02:10 AM Go to last post

  17. Oil recovery and rectification

    Started by marc5180, 03-02-2009 09:45 PM
    • Replies: 2
    • Views: 1,591
    US Iceman
    04-02-2009, 04:37 PM Go to last post

  18. Pumped liquid recirculation systems

    Started by marc5180, 03-02-2009 10:17 PM
    • Replies: 5
    • Views: 3,117
    marc5180
    04-02-2009, 08:26 PM Go to last post

  19. capacity rating for freezer

    Started by icemakerman, 05-02-2009 09:02 AM
    • Replies: 1
    • Views: 1,284
    abet_meneses
    05-02-2009, 01:58 PM Go to last post

  20. Wood Kiln dehumidifier?

    Started by The MG Pony, 16-01-2007 08:57 PM
    • Replies: 24
    • Views: 9,023
    alex.wang
    05-02-2009, 04:01 PM Go to last post

  21. Compressor replace

    Started by tralex, 24-08-2006 11:56 AM
    • Replies: 12
    • Views: 10,924
    Rotax100uk
    05-02-2009, 11:40 PM Go to last post

  22. Capillary tubes

    Started by marc5180, 04-02-2009 08:36 PM
    • Replies: 12
    • Views: 4,123
    Chef
    06-02-2009, 07:52 AM Go to last post

  23. Question Pro and Cons of open sharfted centrifugal chiller

    Started by THE WOMBAT, 05-02-2009 08:21 PM
    • Replies: 5
    • Views: 3,306
    THE WOMBAT
    06-02-2009, 10:11 AM Go to last post

  24. Smile Room Sensible Heat Ratio

    Started by AastroGuru, 06-02-2009 01:17 PM
    • Replies: 0
    • Views: 4,540
    AastroGuru
    06-02-2009, 01:17 PM Go to last post

  25. Power Factor calculation

    Started by K.R.Iyer, 27-01-2009 07:38 PM
    • Replies: 11
    • Views: 16,525
    THE WOMBAT
    08-02-2009, 08:37 PM Go to last post

  26. How's water reacting under vacuum

    Started by Peter_1, 03-02-2009 09:48 AM
    • Replies: 34
    • Views: 17,990
    nike123
    09-02-2009, 08:31 AM Go to last post

  27. Plotting and Reading P-h Diagrams

    Started by weighman2210, 06-02-2009 10:35 AM
    • Replies: 4
    • Views: 18,907
    phamvuong146
    10-02-2009, 09:49 AM Go to last post

  28. Connection

    Started by pentond1, 06-02-2009 10:29 AM
    • Replies: 2
    • Views: 1,986
    K.R.Iyer
    10-02-2009, 05:58 PM Go to last post

  29. Where to sense pressure? Liquid or gas??

    Started by The MG Pony, 21-05-2007 01:35 AM
    • Replies: 18
    • Views: 5,333
    nike123
    11-02-2009, 11:19 AM Go to last post

  30. Flash Gas

    Started by Chef, 11-02-2009 07:27 AM
    • Replies: 6
    • Views: 9,299
    nike123
    11-02-2009, 11:40 AM Go to last post

  31. Post Expansion Valves

    Started by weighman2210, 05-02-2009 05:27 PM
    • Replies: 10
    • Views: 13,144
    Chef
    11-02-2009, 01:49 PM Go to last post

  32. System Design Charge

    Started by cool-hvacer, 03-02-2009 01:17 AM
    • Replies: 4
    • Views: 2,139
    nike123
    13-02-2009, 07:01 AM Go to last post

  33. TX valve

    Started by CHIEF DELPAC, 13-02-2009 05:34 PM
    • Replies: 3
    • Views: 1,776
    CHIEF DELPAC
    13-02-2009, 07:26 PM Go to last post

  34. fluor testing

    Started by icecube51, 04-02-2009 11:36 AM
    • Replies: 9
    • Views: 2,435
    icecube51
    14-02-2009, 04:30 PM Go to last post

  35. 220-240V 50hz

    Started by keyserstaf, 14-02-2009 01:29 AM
    • Replies: 5
    • Views: 1,972
    icecube51
    14-02-2009, 04:40 PM Go to last post

  36. New to superheat and subcooling

    Started by HeathT, 13-02-2009 11:44 PM
    • Replies: 13
    • Views: 4,691
    Slatts
    15-02-2009, 10:01 AM Go to last post

  37. receiver volume

    Started by cool-hvacer, 03-02-2009 01:28 AM
    • Replies: 2
    • Views: 1,797
    johnyfreon
    15-02-2009, 04:41 PM Go to last post

  38. Fridge freezer not defrosting

    Started by garby, 01-02-2009 11:20 AM
    • Replies: 2
    • Views: 1,732
    nike123
    15-02-2009, 06:24 PM Go to last post

  39. LP/HP Connector Lines

    Started by jwasir, 09-02-2009 02:58 AM
    • Replies: 4
    • Views: 4,634
    Grizzly
    18-02-2009, 06:06 AM Go to last post

  40. Multi-Hertz compressor

    Started by captainleaky, 18-02-2009 10:51 AM
    • Replies: 3
    • Views: 2,175
    captainleaky
    18-02-2009, 11:05 PM Go to last post

  41. Question About thermo siphon chiller

    Started by wilsoncheung, 19-02-2009 07:08 AM
    • Replies: 0
    • Views: 1,331
    wilsoncheung
    19-02-2009, 07:08 AM Go to last post

  42. Refrigerant Temperature in the Water/Air Cooled Chiller

    Started by jinx, 18-02-2009 02:57 AM
    2 Attachment(s)
    • Replies: 16
    • Views: 11,865
    THE WOMBAT
    19-02-2009, 11:43 PM Go to last post

  43. charge problem

    Started by sday, 23-02-2009 08:04 PM
    • Replies: 1
    • Views: 1,442
    frank
    23-02-2009, 08:54 PM Go to last post

  44. leak testing

    Started by pentond1, 12-01-2009 04:56 PM
    2 Pages •
    1 2
    • Replies: 67
    • Views: 15,626
    Slatts
    25-02-2009, 08:58 AM Go to last post

  45. Compatibility of Hydrogen wiyh 316/304 Stainless Steel

    Started by meanu, 03-02-2009 10:35 AM
    • Replies: 2
    • Views: 4,048
    Brian_UK
    25-02-2009, 11:05 PM Go to last post

  46. Exclamation Huge refrigeration load and airflow rate

    Started by Hitbychance, 02-03-2009 01:22 PM
    • Replies: 2
    • Views: 1,493
    Hitbychance
    02-03-2009, 03:53 PM Go to last post

  47. dry contact

    Started by muskyman, 27-02-2009 04:02 AM
    • Replies: 7
    • Views: 3,295
    nh3wizard
    02-03-2009, 04:52 PM Go to last post

  48. Correct Evaporator TD Calculation

    Started by ramora, 03-03-2009 04:40 PM
    • Replies: 3
    • Views: 11,257
    ramora
    03-03-2009, 08:32 PM Go to last post

  49. need some answers plaease

    Started by sean1, 28-02-2009 07:47 PM
    • Replies: 27
    • Views: 5,030
    sean1
    04-03-2009, 11:56 PM Go to last post

  50. What will cause eva pressure fluctuate?

    Started by wilsoncheung, 27-02-2009 10:41 AM
    • Replies: 16
    • Views: 5,128
    nike123
    05-03-2009, 06:22 AM Go to last post

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