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: 235,911
    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: 27,415
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. 2 question

    Started by kefah, 30-04-2012 09:11 PM
    • Replies: 20
    • Views: 4,988
    frank
    02-05-2012, 09:08 PM Go to last post

  2. Clearity about AIR CHANGE in AIR CONDITIONING

    Started by tanveer.aziz, 21-06-2012 12:22 PM
    air change, hvac
    • Replies: 13
    • Views: 4,982
    tanveer.aziz
    22-06-2012, 07:32 PM Go to last post

  3. Part load conditions

    Started by hamzasyyed, 02-06-2012 09:24 PM
    1 Attachment(s)
    • Replies: 2
    • Views: 4,981
    soleowner
    03-06-2012, 02:23 AM Go to last post

  4. Question Mitsubishi Electric city multi

    Started by sumsor, 19-03-2009 08:36 AM
    • Replies: 5
    • Views: 4,980
    sumsor
    28-03-2009, 11:15 PM Go to last post

  5. HVAC acoustic problem

    Started by johnnychin, 08-01-2010 06:04 AM
    • Replies: 4
    • Views: 4,978
    shameem
    30-01-2010, 03:36 PM Go to last post

  6. evaporating temperatures

    Started by MrsFreeze, 19-03-2007 06:48 PM
    • Replies: 11
    • Views: 4,965
    xpat-Aussie
    31-05-2007, 02:15 AM Go to last post

  7. Ambient temperature and fridge energy consumption

    Started by elita, 03-12-2007 06:50 AM
    • Replies: 1
    • Views: 4,958
    750 Valve
    08-12-2007, 12:32 PM Go to last post

  8. 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

  9. bunker coil

    Started by engrkate, 19-07-2006 06:17 PM
    • Replies: 3
    • Views: 4,953
    US Iceman
    19-07-2006, 08:04 PM Go to last post

  10. Relation between Ammonia Comp HP and TR

    Started by NNNNNN, 19-01-2007 02:28 PM
    1 Attachment(s)
    • Replies: 4
    • Views: 4,945
    NNNNNN
    21-01-2007, 01:36 AM Go to last post

  11. System requirements changing from R-22 to R-410A

    Started by sanjay261289, 08-06-2010 05:39 AM
    • Replies: 10
    • Views: 4,943
    sanjay261289
    14-06-2010, 11:23 AM Go to last post

  12. Can a 4ton HVAC compressor pump down?

    Started by JSPPE, 02-10-2009 03:43 AM
    • Replies: 8
    • Views: 4,939
    Peter_1
    24-10-2009, 05:00 PM Go to last post

  13. Legionnaires' disease & hot water systems

    Started by desA, 03-09-2010 03:43 PM
    • Replies: 11
    • Views: 4,936
    desA
    13-12-2010, 07:51 PM Go to last post

  14. Variable ratio in screw compressor

    Started by shaaf, 21-09-2014 05:18 AM
    • Replies: 17
    • Views: 4,934
    shaaf
    01-10-2014, 03:38 AM Go to last post

  15. multi-pressure system sizing

    Started by Cotsy, 23-02-2008 01:49 PM
    • Replies: 4
    • Views: 4,933
    Cotsy
    25-02-2008, 01:34 PM Go to last post

  16. Cold Room Infiltration by Air Exchange

    Started by jak_juk, 25-10-2011 09:06 AM
    cold room design
    • Replies: 2
    • Views: 4,924
    Simeonx1
    13-02-2012, 08:28 AM Go to last post

  17. Vacuum Pump Questions

    Started by position1, 02-10-2009 03:19 AM
    • Replies: 7
    • Views: 4,922
    position1
    08-10-2009, 02:33 AM Go to last post

  18. Sub-cooling question

    Started by Indy2010, 09-02-2011 07:31 PM
    • Replies: 16
    • Views: 4,922
    lana
    19-02-2011, 05:46 AM Go to last post

  19. Air cooled condenser design

    Started by D.D.KORANNE, 27-12-2011 11:30 AM
    • Replies: 9
    • Views: 4,922
    D.D.KORANNE
    29-12-2011, 12:30 PM Go to last post

  20. Nominal HP

    Started by smithgmp, 01-12-2001 11:26 PM
    • Replies: 10
    • Views: 4,920
    subzero*psia
    17-12-2001, 04:11 PM Go to last post

  21. DIY Triangular Refrigerator?

    Started by Durff, 24-09-2010 03:15 AM
    diy, refrigerator, triangle, triangular
    • Replies: 3
    • Views: 4,919
    mikeref
    24-09-2010, 10:45 PM Go to last post

  22. How can my system do what I need??

    Started by Thisisausername, 10-06-2015 02:17 PM
    • Replies: 18
    • Views: 4,916
    sterl
    16-07-2015, 08:00 PM Go to last post

  23. discharge superheat????????

    Started by SkyWalker, 07-07-2010 07:13 PM
    • Replies: 11
    • Views: 4,915
    icecube51
    11-07-2010, 08:59 PM Go to last post

  24. wall heat transfer coefficient measurement

    Started by Lc_shi, 20-10-2006 08:53 AM
    • Replies: 4
    • Views: 4,912
    lraja
    30-10-2006, 01:15 AM Go to last post

  25. Replace a york chiller' compressor

    Started by lacos, 28-03-2011 04:21 AM
    • Replies: 2
    • Views: 4,912
    lacos
    29-03-2011, 05:13 AM Go to last post

  26. Thermonomics

    Started by Fett, 23-09-2010 07:41 PM
    • Replies: 3
    • Views: 4,908
    taz24
    24-09-2010, 12:33 PM Go to last post

  27. I need HELP : 16m is the height

    Started by Mahmoud, 11-06-2007 05:59 AM
    • Replies: 24
    • Views: 4,906
    Andy
    01-07-2007, 02:19 PM Go to last post

  28. Thermodynamics

    Started by Prof Sporlan, 07-03-2004 04:39 AM
    • Replies: 10
    • Views: 4,895
    Mark C
    12-03-2004, 01:24 PM Go to last post

  29. Smc6-65

    Started by Dilip sahasrabu, 27-08-2008 03:53 PM
    • Replies: 18
    • Views: 4,894
    Dilip sahasrabu
    23-09-2008, 02:22 AM Go to last post

  30. pressure testing standards

    Started by mgtet, 26-11-2006 07:56 AM
    • Replies: 9
    • Views: 4,892
    mgtet
    30-11-2006, 06:25 PM Go to last post

  31. Freeze 5000 kg of mangoes

    Started by nh3simman, 22-03-2007 07:13 AM
    • Replies: 9
    • Views: 4,887
    ernestlin
    23-03-2007, 07:08 AM Go to last post

  32. Refrigeration System for Agricultural Produce

    Started by Samarjit Sen, 14-12-2007 08:42 AM
    • Replies: 13
    • Views: 4,877
    hendry
    03-01-2008, 05:03 AM Go to last post

  33. Metal Hardening by Chilling Process

    Started by Samarjit Sen, 17-12-2007 05:28 PM
    • Replies: 16
    • Views: 4,874
    hendry
    07-04-2008, 10:15 AM Go to last post

  34. Determining Superheat!

    Started by aaronh, 14-06-2010 06:49 PM
    • Replies: 7
    • Views: 4,864
    NoNickName
    06-07-2010, 11:41 AM Go to last post

  35. Duct Size Help!

    Started by Robearbam, 28-03-2003 02:43 PM
    • Replies: 9
    • Views: 4,847
    Dan
    04-04-2003, 01:44 AM Go to last post

  36. 3 phase compressor

    Started by stegmo2, 17-08-2007 03:39 AM
    • Replies: 16
    • Views: 4,846
    AzRob
    13-09-2007, 02:04 PM Go to last post

  37. heat exchanger between subcooling and superheat line

    Started by david2008, 03-07-2008 03:10 AM
    • Replies: 10
    • Views: 4,842
    david2008
    04-07-2008, 06:37 PM Go to last post

  38. Evaporator rating

    Started by otrotabi, 26-04-2012 03:05 PM
    • Replies: 7
    • Views: 4,841
    desA
    28-04-2012, 07:32 AM Go to last post

  39. 2.5 ton compressor wont run.. SOMETIMES???

    Started by kurt854, 20-06-2008 03:49 PM
    • Replies: 12
    • Views: 4,837
    Larry2
    23-06-2008, 03:14 AM Go to last post

  40. Project needs a freezer box.

    Started by NC-Joey, 14-08-2007 01:41 PM
    6 Attachment(s)
    • Replies: 14
    • Views: 4,836
    NC-Joey
    16-08-2007, 01:27 PM Go to last post

  41. Question super heat effect

    Started by jamaladwani, 26-10-2006 07:03 PM
    • Replies: 3
    • Views: 4,834
    Abby Normal
    04-11-2006, 02:03 PM Go to last post

  42. Smile Thermal Storage Tank

    Started by Dennis1977, 20-07-2010 09:08 PM
    • Replies: 8
    • Views: 4,833
    Peter_1
    26-07-2010, 06:46 AM Go to last post

  43. Water Conservation

    Started by Fett, 04-05-2010 12:28 AM
    • Replies: 21
    • Views: 4,832
    Magoo
    26-05-2010, 02:53 AM Go to last post

  44. Comments on this please

    Started by Robearbam, 12-04-2005 11:50 AM
    • Replies: 8
    • Views: 4,827
    frank
    18-04-2005, 05:20 PM Go to last post

  45. Water cooled condensor theory

    Started by adamcheng, 02-06-2010 04:08 PM
    • Replies: 4
    • Views: 4,827
    adamcheng
    03-06-2010, 02:02 PM Go to last post

  46. Bleed hole

    Started by skyboy6142, 21-06-2020 09:22 PM
    • Replies: 2
    • Views: 4,823
    skyboy6142
    23-06-2020, 06:09 AM Go to last post

  47. sight glass location

    Started by cadwaladr, 28-06-2011 02:54 AM
    • Replies: 13
    • Views: 4,811
    Sandro Baptista
    29-06-2011, 12:32 PM Go to last post

  48. Hello and Help needed with refrigeration charging

    Started by Mastercool, 22-05-2006 07:43 PM
    • Replies: 1
    • Views: 4,809
    Brian_UK
    22-05-2006, 11:32 PM Go to last post

  49. Cool question for reversing valve

    Started by mike davies, 19-11-2010 10:03 AM
    • Replies: 12
    • Views: 4,809
    mike davies
    21-11-2010, 03:47 AM Go to last post

  50. simulation tool

    Started by Lc_shi, 22-02-2006 01:02 AM
    • Replies: 7
    • Views: 4,805
    US Iceman
    23-02-2006, 02:46 AM Go to last post

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