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: 237,617
    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: 27,568
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. Compressor Displacement

    Started by David PS, 05-04-2003 09:41 AM
    • Replies: 23
    • Views: 8,451
    mcamacho
    28-06-2004, 03:43 PM Go to last post

  2. Deep vacuum chart

    Started by nike123, 01-09-2008 07:00 PM
    • Replies: 5
    • Views: 8,434
    superswill
    21-08-2009, 12:27 AM Go to last post

  3. Smile Function of Economiser and intercooler

    Started by patilvasudeo, 30-06-2008 10:49 AM
    • Replies: 2
    • Views: 8,433
    US Iceman
    30-06-2008, 08:26 PM Go to last post

  4. Simply an Aussie Lady needing advice

    Started by clearlipstick, 09-12-2005 01:27 PM
    • Replies: 27
    • Views: 8,419
    frigidfridgie
    17-12-2005, 03:27 PM Go to last post

  5. Question Air Source Heat Pump - temp of refrigerant leaving evaporator

    Started by anup, 30-09-2005 02:32 PM
    • Replies: 3
    • Views: 8,402
    penair
    06-11-2006, 05:04 AM Go to last post

  6. Trainee - r404 boiling point

    Started by Jack1708, 13-09-2012 08:23 AM
    • Replies: 3
    • Views: 8,401
    Tayters
    13-09-2012, 10:53 PM Go to last post

  7. Trane Chiller Problem

    Started by Bashir01219, 24-03-2010 06:32 AM
    • Replies: 13
    • Views: 8,397
    Bashir01219
    10-05-2010, 05:15 PM Go to last post

  8. R22 vs R407c

    Started by icecube51, 10-06-2009 07:28 PM
    • Replies: 8
    • Views: 8,396
    icecube51
    17-06-2009, 09:41 PM Go to last post

  9. Danfoss AKV10 valves

    Started by David PS, 11-08-2003 01:18 PM
    • Replies: 18
    • Views: 8,354
    winniesandar
    28-07-2006, 03:56 AM Go to last post

  10. basic refrigerator properties

    Started by astein@lear.com, 17-01-2003 09:30 PM
    • Replies: 8
    • Views: 8,340
    Dan
    03-04-2003, 03:30 AM Go to last post

  11. Condensation Temperature?

    Started by Indy2010, 30-01-2011 03:51 AM
    • Replies: 24
    • Views: 8,340
    Gary
    27-02-2011, 08:13 PM Go to last post

  12. R134a / Water Heat Exchanger Sizing

    Started by The MG Pony, 31-03-2008 10:54 AM
    • Replies: 5
    • Views: 8,322
    ACEprod
    08-04-2008, 11:52 AM Go to last post

  13. Unhappy design equation prob

    Started by dogma, 26-03-2006 05:33 AM
    • Replies: 36
    • Views: 8,305
    mcgru-
    03-05-2006, 04:47 PM Go to last post

  14. Closed Vs Open Chilled water system

    Started by Sumit, 01-10-2011 04:01 AM
    • Replies: 4
    • Views: 8,300
    Sumit
    02-10-2011, 11:17 AM Go to last post

  15. Non-condensable's and Sight Glass Bubbles

    Started by Saturatedpsi, 29-08-2014 01:56 PM
    • Replies: 25
    • Views: 8,277
    NewmanRef
    18-09-2014, 08:17 PM Go to last post

  16. TXV Bulb placement

    Started by dkemper, 24-12-2007 02:30 AM
    • Replies: 5
    • Views: 8,263
    hendry
    04-01-2008, 02:25 PM Go to last post

  17. Question Basic Chilled Water System Weir Tank

    Started by johnhodgson, 06-11-2009 02:00 PM
    buffer weir tank chiller 2 Attachment(s)
    • Replies: 17
    • Views: 8,262
    Brian_UK
    12-11-2009, 11:04 PM Go to last post

  18. hvac/r terminology

    Started by Prof Sporlan, 30-03-2002 08:40 PM
    • Replies: 18
    • Views: 8,260
    Dan
    06-04-2002, 03:47 PM Go to last post

  19. Acceptable Moisture Content

    Started by Pooh, 05-12-2007 04:51 PM
    • Replies: 21
    • Views: 8,254
    AlexLPD
    28-03-2009, 12:56 AM Go to last post

  20. Common Sense Counterfactuals - Tire Width

    Started by DTLarca, 09-01-2011 05:13 PM
    • Replies: 30
    • Views: 8,247
    nevgee
    12-01-2011, 05:44 PM Go to last post

  21. Thumbs up capacity difference between outdoor and indoor in VRV

    Started by balaji, 04-08-2008 07:03 AM
    • Replies: 11
    • Views: 8,228
    mekaniko5
    05-12-2008, 02:36 AM Go to last post

  22. ambient temp effect on chillers operation

    Started by fridgeilliterat, 21-01-2009 11:59 PM
    • Replies: 7
    • Views: 8,221
    Scramjetman
    25-01-2009, 10:54 PM Go to last post

  23. Acraclad coating

    Started by abbasi, 24-05-2005 12:28 PM
    • Replies: 6
    • Views: 8,212
    chemi-cool
    01-06-2005, 06:46 PM Go to last post

  24. Chilled water Pump

    Started by Bashir01219, 25-09-2012 09:23 AM
    1 Attachment(s)
    • Replies: 22
    • Views: 8,211
    Sandro Baptista
    13-10-2012, 10:11 PM Go to last post

  25. non-condensable gas

    Started by mallmk13, 15-03-2007 01:34 PM
    • Replies: 3
    • Views: 8,208
    lana
    15-03-2007, 02:39 PM Go to last post

  26. Balanced port TEVs

    Started by Prof Sporlan, 24-01-2002 04:12 PM
    • Replies: 22
    • Views: 8,207
    Prof Sporlan
    25-02-2002, 03:43 PM Go to last post

  27. Energy efficiency of air-source heat pumps with variable speed compressors

    Started by BoardMan, 20-01-2010 01:53 PM
    • Replies: 14
    • Views: 8,192
    solas
    27-01-2010, 02:32 AM Go to last post

  28. Liquid receiver on a reverse cycle VRV system

    Started by BradC, 16-01-2012 02:20 PM
    • Replies: 18
    • Views: 8,190
    aramis
    22-02-2012, 10:45 AM Go to last post

  29. DIY Compressor Wine Cooler Help (Newbie)

    Started by roosm, 19-03-2015 10:31 AM
    2 Attachment(s)
    • Replies: 23
    • Views: 8,171
    roosm
    12-06-2015, 07:48 AM Go to last post

  30. Hydro Cooler

    Started by jwasir, 08-12-2007 12:09 AM
    • Replies: 17
    • Views: 8,154
    jwasir
    11-02-2010, 07:32 PM Go to last post

  31. Refrigeration Design Questions

    Started by UNCrefENGR, 08-04-2008 03:23 PM
    • Replies: 18
    • Views: 8,153
    CHAnzardo
    06-07-2010, 03:03 AM Go to last post

  32. Lightbulb Synthetic Refrigerant Additive

    Started by frostybob76, 16-04-2013 02:12 AM
    energy efficiency, leed points, refrigerant additives, sra
    • Replies: 9
    • Views: 8,137
    Grizzly
    23-04-2013, 05:51 AM Go to last post

  33. Edinburgh cafe explosion

    Started by Tony, 04-01-2005 04:14 PM
    • Replies: 21
    • Views: 8,132
    scottishladx
    08-09-2008, 01:21 AM Go to last post

  34. Diversity Factor

    Started by Contactor, 13-11-2007 09:40 PM
    • Replies: 7
    • Views: 8,130
    Contactor
    13-12-2008, 08:27 PM Go to last post

  35. Freezing moisture in a system by pulling to deep a vacuum?

    Started by Drew, 08-07-2010 09:29 AM
    • Replies: 18
    • Views: 8,116
    mad fridgie
    10-07-2010, 12:07 AM Go to last post

  36. Charging Split, Using Amps

    Started by Robearbam, 01-07-2002 02:12 PM
    • Replies: 16
    • Views: 8,114
    asadlarik3
    08-06-2011, 09:05 PM Go to last post

  37. Smile Cold Room Door Seals

    Started by redwoodsteve, 26-01-2010 11:11 AM
    • Replies: 8
    • Views: 8,101
    steven heath
    20-04-2010, 01:59 PM Go to last post

  38. bubble temperature?

    Started by marc5180, 05-08-2007 06:09 PM
    • Replies: 5
    • Views: 8,091
    marc5180
    21-08-2007, 02:05 PM Go to last post

  39. Question Measure suction line pressure drop with thermometer

    Started by Steve Wright, 16-09-2005 04:04 PM
    • Replies: 7
    • Views: 8,079
    US Iceman
    17-09-2005, 11:05 PM Go to last post

  40. How cold will it get?

    Started by Aerobyrd93, 29-01-2015 07:03 AM
    1 Attachment(s)
    • Replies: 25
    • Views: 8,068
    Thisisausername
    05-02-2015, 08:09 PM Go to last post

  41. economizer line/subcooler line

    Started by GENERALCOOL, 19-04-2020 08:22 AM
    1 Attachment(s)
    • Replies: 2
    • Views: 8,068
    GENERALCOOL
    22-04-2020, 08:45 PM Go to last post

  42. how to calculate system capacity

    Started by pramodpatil, 09-06-2009 05:54 AM
    • Replies: 3
    • Views: 8,016
    pramodpatil
    17-06-2009, 10:38 AM Go to last post

  43. Sub vs trans critical process

    Started by newstart, 20-05-2007 10:12 AM
    • Replies: 2
    • Views: 8,012
    momo
    20-05-2007, 09:47 PM Go to last post

  44. How to Check Charge with AMP Draw?

    Started by Jinu0808, 15-01-2006 09:10 PM
    • Replies: 3
    • Views: 7,982
    eggs
    15-01-2006, 10:27 PM Go to last post

  45. Air source heat pumps

    Started by marc5180, 01-01-2010 08:44 PM
    • Replies: 15
    • Views: 7,977
    desA
    10-06-2010, 06:34 AM Go to last post

  46. gas evaporater fridge efficiency ?

    Started by R de N, 24-07-2003 11:12 PM
    • Replies: 4
    • Views: 7,975
    Bones
    12-12-2003, 04:56 AM Go to last post

  47. AHU Design Air Flow

    Started by remwel, 23-02-2011 07:11 AM
    • Replies: 9
    • Views: 7,973
    MilosBog
    24-02-2011, 07:30 PM Go to last post

  48. Noobie question.Evaporator Pressure.

    Started by kfjoe, 28-02-2003 10:33 PM
    • Replies: 8
    • Views: 7,958
    superheat
    04-03-2003, 09:11 PM Go to last post

  49. Question pressure control settings

    Started by jcool808, 01-05-2008 10:24 PM
    • Replies: 10
    • Views: 7,947
    modvalve
    07-05-2009, 10:32 AM Go to last post

  50. Why the expansion valve is in the outdoor unit in split a/c?

    Started by pathum619, 05-08-2013 03:55 PM
    • Replies: 11
    • Views: 7,942
    The MG Pony
    10-08-2013, 05:35 PM Go to last post

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