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: 238,460
    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: 27,622
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. Exclamation precooling grapes technology

    Started by detane, 26-04-2009 02:24 AM
    chiller, energy saving, grapes, precooler 6 Attachment(s)
    • Replies: 11
    • Views: 6,110
    NoNickName
    26-08-2010, 03:43 PM Go to last post

  2. Exclamation howden xrv compressors

    Started by David Atkinson, 14-07-2008 08:17 AM
    • Replies: 7
    • Views: 6,104
    PaulZ
    15-07-2008, 11:19 PM Go to last post

  3. Thermal Conductance (UA) ?

    Started by klonoa, 31-01-2011 08:30 PM
    • Replies: 4
    • Views: 6,101
    wambat
    02-02-2011, 09:28 PM Go to last post

  4. Optimum condenser fan speed

    Started by star882, 24-02-2006 04:04 AM
    • Replies: 4
    • Views: 6,098
    wambat
    27-02-2006, 01:50 AM Go to last post

  5. Adding oil

    Started by krgari, 25-12-2006 07:34 PM
    • Replies: 5
    • Views: 6,096
    krgari
    31-12-2006, 04:07 AM Go to last post

  6. Sizing an evaporator

    Started by gth724a, 20-04-2009 08:03 AM
    • Replies: 7
    • Views: 6,095
    icecube51
    26-04-2009, 07:51 PM Go to last post

  7. Chiller COP Improvement

    Started by turbino, 01-06-2009 06:18 PM
    • Replies: 2
    • Views: 6,090
    turbino
    02-06-2009, 01:11 PM Go to last post

  8. A/C Midea MSG-12HR El.scheme

    Started by ewgeny, 28-10-2008 01:34 PM
    • Replies: 2
    • Views: 6,086
    ewgeny
    29-10-2008, 07:55 AM Go to last post

  9. brazing problems.

    Started by mr saw, 16-10-2007 08:18 PM
    • Replies: 6
    • Views: 6,085
    p_p
    22-10-2007, 08:23 PM Go to last post

  10. compressor for coldroom

    Started by ah fai, 25-05-2011 03:49 PM
    • Replies: 6
    • Views: 6,080
    Sumit
    27-09-2011, 01:36 PM Go to last post

  11. Filter-drier part number question

    Started by Larry2, 22-11-2006 10:46 PM
    • Replies: 4
    • Views: 6,076
    Larry2
    24-11-2006, 05:46 PM Go to last post

  12. Air Ducting calculation

    Started by gspssk, 26-01-2007 01:21 PM
    • Replies: 3
    • Views: 6,072
    Samarjit Sen
    27-01-2007, 10:16 AM Go to last post

  13. Cooling towers Vs Riverwater cooling

    Started by Cammy, 24-08-2008 01:18 PM
    • Replies: 7
    • Views: 6,068
    Don Davis
    27-08-2008, 09:52 PM Go to last post

  14. Refrigerant Recovery R404a

    Started by KegSalad, 10-09-2016 01:21 AM
    • Replies: 16
    • Views: 6,060
    el_donks
    21-09-2016, 08:59 AM Go to last post

  15. how to calculate weight of refrigerant

    Started by steven86, 01-08-2007 05:44 PM
    • Replies: 11
    • Views: 6,059
    squil
    13-09-2007, 09:05 AM Go to last post

  16. Respiratory Load

    Started by Samarjit Sen, 01-12-2007 04:38 PM
    • Replies: 17
    • Views: 6,052
    Peter_1
    05-12-2007, 01:30 PM Go to last post

  17. Pressure Drop in distributors

    Started by MrReds, 04-10-2006 09:34 PM
    • Replies: 21
    • Views: 6,045
    Samarjit Sen
    20-10-2006, 07:27 AM Go to last post

  18. Homemade 900W waterchiller, are these measurements ok?

    Started by Henry., 19-11-2010 11:40 PM
    1 Attachment(s)
    • Replies: 31
    • Views: 6,037
    Henry.
    05-12-2010, 01:42 AM Go to last post

  19. A weird question about airflow measurement

    Started by Vincent Yu, 11-08-2006 09:50 PM
    • Replies: 18
    • Views: 6,033
    ernestlin
    16-10-2006, 10:02 AM Go to last post

  20. Hot gas pipe sizing

    Started by MarcoM, 12-09-2003 02:55 PM
    • Replies: 1
    • Views: 6,031
    Prof Sporlan
    12-09-2003, 03:40 PM Go to last post

  21. Refrigerant charge

    Started by nui, 04-06-2006 07:48 PM
    • Replies: 17
    • Views: 6,030
    Brian
    12-06-2006, 11:51 PM Go to last post

  22. Do split-unit aircons benefit from having their liquid and gaseous pipes in contact?

    Started by kaon, 01-08-2007 04:58 PM
    • Replies: 15
    • Views: 6,030
    The MG Pony
    04-08-2007, 02:39 AM Go to last post

  23. heat pump compressor run problem

    Started by Don Lee, 28-12-2012 05:54 PM
    • Replies: 18
    • Views: 6,027
    Don Lee
    29-12-2012, 08:57 PM Go to last post

  24. Modding my broken minifrige into a kegerator

    Started by stockwes, 16-07-2010 08:13 AM
    3 Attachment(s)
    • Replies: 11
    • Views: 6,025
    southline
    10-08-2010, 09:51 PM Go to last post

  25. Question Relating to TXV

    Started by LeedsAlex, 06-08-2008 04:03 PM
    • Replies: 15
    • Views: 6,023
    icecube51
    09-08-2008, 03:43 PM Go to last post

  26. Question Compressor questions

    Started by Epalmer, 29-01-2006 08:14 PM
    • Replies: 2
    • Views: 6,009
    hybridjunction
    30-01-2006, 11:48 AM Go to last post

  27. Pressure Testing

    Started by Sumit, 22-07-2011 03:45 AM
    • Replies: 5
    • Views: 6,005
    Sumit
    24-07-2011, 06:36 AM Go to last post

  28. Orbital Compressors

    Started by GXMPLX, 17-06-2008 09:34 PM
    • Replies: 10
    • Views: 5,981
    GXMPLX
    20-06-2008, 01:08 AM Go to last post

  29. Coil design?

    Started by The MG Pony, 18-06-2006 07:49 PM
    • Replies: 4
    • Views: 5,978
    The MG Pony
    20-06-2006, 12:32 AM Go to last post

  30. What happens when vac oil gets into a system

    Started by marc5180, 16-05-2008 06:46 PM
    • Replies: 21
    • Views: 5,978
    monkey spanners
    21-05-2008, 08:16 PM Go to last post

  31. Scroll Seizure

    Started by jwasir, 19-08-2008 03:12 AM
    • Replies: 23
    • Views: 5,976
    shafaqat ali
    15-05-2010, 01:39 PM Go to last post

  32. compressor discharge temps

    Started by Welder, 26-01-2011 11:11 AM
    • Replies: 16
    • Views: 5,976
    Sandro Baptista
    28-01-2011, 09:52 AM Go to last post

  33. Regulation regarding hydrocarbons in an cascade

    Started by DaBit, 18-01-2004 11:33 PM
    • Replies: 4
    • Views: 5,961
    DaBit
    19-01-2004, 12:42 PM Go to last post

  34. Helpman Evaporators

    Started by walden, 13-11-2006 09:29 AM
    • Replies: 1
    • Views: 5,953
    Brian_UK
    13-11-2006, 11:01 PM Go to last post

  35. Sporlan LAC-10 with remote bulb. Where to install the bulb?

    Started by mich_vk, 25-11-2014 11:20 AM
    head pressure control, r410a
    • Replies: 2
    • Views: 5,942
    wovnron
    27-11-2014, 02:21 AM Go to last post

  36. Difference of the DX and CW system.

    Started by steven86, 20-02-2010 08:24 PM
    • Replies: 7
    • Views: 5,934
    anna.savvy
    07-03-2010, 09:11 AM Go to last post

  37. help me economizer for scroll comp

    Started by tranquanghvac, 27-11-2006 08:38 AM
    1 Attachment(s)
    • Replies: 14
    • Views: 5,932
    tranquanghvac
    30-11-2006, 08:51 AM Go to last post

  38. Need Help On experimental System

    Started by manuelcm, 30-11-2006 01:52 AM
    • Replies: 16
    • Views: 5,918
    Actinide
    17-12-2006, 05:47 AM Go to last post

  39. Lennox fan coil unit question

    Started by THERMOACC, 14-02-2006 08:00 PM
    • Replies: 2
    • Views: 5,909
    THERMOACC
    17-02-2006, 10:31 PM Go to last post

  40. Pressure testing, anyone uses this method?

    Started by Peter_1, 27-01-2009 07:04 PM
    • Replies: 12
    • Views: 5,898
    frederik79
    25-05-2010, 07:53 PM Go to last post

  41. Capacity Control Head

    Started by abbasi, 02-05-2005 03:12 PM
    2 Attachment(s)
    • Replies: 11
    • Views: 5,891
    chemi-cool
    07-05-2005, 12:25 PM Go to last post

  42. Question Safety Head ?

    Started by Gavin R96, 08-03-2008 02:22 PM
    • Replies: 6
    • Views: 5,882
    Brian_UK
    09-03-2008, 12:56 AM Go to last post

  43. chiller evap size for daikin 37kw compressor

    Started by ah fai, 07-05-2010 04:06 AM
    • Replies: 14
    • Views: 5,874
    ah fai
    11-05-2010, 03:38 AM Go to last post

  44. Evaporator Design

    Started by Narendrak, 25-10-2010 01:43 PM
    chiller, evaporator, evaporator calculation, r404a
    • Replies: 12
    • Views: 5,873
    NoNickName
    08-02-2011, 07:35 AM Go to last post

  45. Capillary Tube Program

    Started by Chef, 20-06-2010 10:39 AM
    • Replies: 15
    • Views: 5,872
    desA
    14-02-2011, 08:21 AM Go to last post

  46. water cooling coil

    Started by Lc_shi, 07-08-2006 07:47 AM
    • Replies: 11
    • Views: 5,869
    Abby Normal
    02-09-2006, 08:45 PM Go to last post

  47. Setting the Refrigerant Pressure at the Compressor's Input

    Started by stephen.t, 24-01-2008 09:34 AM
    • Replies: 19
    • Views: 5,869
    stephen.t
    30-01-2008, 10:20 PM Go to last post

  48. Thermocouple conversion.

    Started by Double V, 25-01-2006 11:57 AM
    • Replies: 7
    • Views: 5,867
    Peter_1
    05-12-2006, 07:02 AM Go to last post

  49. "Home made" ice water based packed food cooler

    Started by SteinarN, 26-03-2009 08:15 AM
    • Replies: 2
    • Views: 5,850
    SteinarN
    26-03-2009, 07:54 PM Go to last post

  50. Unhappy what evap. temperature should i get

    Started by duraid, 16-10-2005 07:30 PM
    • Replies: 11
    • Views: 5,848
    Manoj Menon
    31-10-2005, 08:23 AM Go to last post

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