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: 234,449
    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: 27,225
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. Exclamation howden xrv compressors

    Started by David Atkinson, 14-07-2008 08:17 AM
    • Replies: 7
    • Views: 6,086
    PaulZ
    15-07-2008, 11:19 PM Go to last post

  2. Compressor Displacement

    Started by David PS, 05-04-2003 09:41 AM
    • Replies: 23
    • Views: 8,431
    mcamacho
    28-06-2004, 03:43 PM Go to last post

  3. Liquid Receiver Calculations

    Started by David PS, 12-06-2003 02:17 PM
    • Replies: 6
    • Views: 39,452
    SNi
    08-04-2005, 09:55 AM Go to last post

  4. Coil Air Off Temperature

    Started by David PS, 17-06-2003 07:08 AM
    • Replies: 0
    • Views: 3,470
    David PS
    17-06-2003, 07:08 AM Go to last post

  5. Danfoss AKV10 valves

    Started by David PS, 11-08-2003 01:18 PM
    • Replies: 18
    • Views: 8,330
    winniesandar
    28-07-2006, 03:56 AM Go to last post

  6. Fact or Fiction

    Started by david.findlay, 05-09-2003 12:04 AM
    • Replies: 40
    • Views: 17,483
    bernard
    09-03-2009, 06:19 PM Go to last post

  7. Refrigeration control valve KV calculation software

    Started by David15, 17-09-2022 12:49 AM
    calculation, pressure drop, software, valve
    • Replies: 1
    • Views: 1,235
    RANGER1
    17-09-2022, 03:04 AM Go to last post

  8. Ice Bank / Ice Thermal Storage

    Started by David15, 01-12-2022 02:54 PM
    engineering, ice bank tank, software refrigeration, thermal energy storage
    • Replies: 2
    • Views: 1,237
    MrFreez717
    01-12-2022, 07:51 PM Go to last post

  9. heat exchanger

    Started by david2008, 29-03-2008 06:55 AM
    • Replies: 6
    • Views: 3,074
    The MG Pony
    30-03-2008, 05:07 PM Go to last post

  10. heat exchanger between subcooling and superheat line

    Started by david2008, 03-07-2008 03:10 AM
    • Replies: 10
    • Views: 4,833
    david2008
    04-07-2008, 06:37 PM Go to last post

  11. Air velocity from fan

    Started by david2008, 12-07-2008 03:10 PM
    • Replies: 12
    • Views: 3,775
    david2008
    18-07-2008, 01:44 AM Go to last post

  12. About the capacities

    Started by david2008, 05-07-2008 03:28 AM
    • Replies: 5
    • Views: 2,718
    Peter_1
    06-07-2008, 09:32 AM Go to last post

  13. Question Which factors will decide the temp and pressure in the end of condenser (before TXV)?

    Started by david2008, 07-07-2008 11:56 PM
    • Replies: 6
    • Views: 2,463
    Contactor
    08-07-2008, 10:22 PM Go to last post

  14. pressure difference in TXV system

    Started by david2008, 15-07-2008 10:15 PM
    • Replies: 13
    • Views: 3,953
    david2008
    24-07-2008, 12:25 AM Go to last post

  15. Is it better to use cap tube for small capacity?

    Started by david2008, 26-07-2008 12:37 AM
    • Replies: 15
    • Views: 4,088
    nevgee
    26-07-2008, 08:07 PM Go to last post

  16. How to decrease head pressure for an existing system?

    Started by david2008, 27-07-2008 06:33 PM
    • Replies: 12
    • Views: 4,033
    NoNickName
    30-07-2008, 09:46 PM Go to last post

  17. Talking how to get superheat value?

    Started by david2008, 22-09-2008 12:23 PM
    • Replies: 2
    • Views: 3,510
    Brian_UK
    22-09-2008, 08:52 PM Go to last post

  18. refrigerant flow question

    Started by david2008, 04-08-2009 01:19 AM
    • Replies: 5
    • Views: 2,280
    DocFreeze
    07-08-2009, 10:02 PM Go to last post

  19. the difference between TEV and EEV?

    Started by david2008, 30-08-2009 07:55 PM
    • Replies: 8
    • Views: 4,508
    icecube51
    03-09-2009, 09:50 PM Go to last post

  20. On remote unit, will t-stat directly control the compressor on and off?

    Started by david2008, 12-06-2010 09:43 PM
    • Replies: 15
    • Views: 3,658
    david2008
    17-06-2010, 01:35 AM Go to last post

  21. Question Help with Theory of Operation - Cooler

    Started by David40, 01-07-2010 04:34 PM
    • Replies: 6
    • Views: 3,162
    David40
    02-07-2010, 08:46 PM Go to last post

  22. Refrigerant suppliers

    Started by davidchesson, 06-06-2006 10:58 AM
    • Replies: 3
    • Views: 6,527
    davidchesson
    08-06-2006, 01:57 PM Go to last post

  23. Mechanical pipe joints

    Started by davidchesson, 16-06-2006 02:12 PM
    • Replies: 7
    • Views: 4,680
    davidchesson
    18-06-2006, 12:57 PM Go to last post

  24. Compressor comparison

    Started by davidk, 02-07-2006 09:21 PM
    • Replies: 1
    • Views: 4,452
    Robearbam
    20-07-2006, 11:32 AM Go to last post

  25. Rotary compressor cooling

    Started by davidk, 21-06-2013 03:21 PM
    • Replies: 5
    • Views: 2,668
    K.R.Iyer
    24-06-2013, 06:45 PM Go to last post

  26. Desingning and sizing a coil for a custom air conditioner

    Started by davidk, 29-07-2021 11:25 AM
    condenser design
    • Replies: 2
    • Views: 1,283
    NH3LVR
    29-07-2021, 09:37 PM Go to last post

  27. sizing of equalising line receiver to condenser

    Started by davidlleida, 25-01-2009 04:16 PM
    • Replies: 25
    • Views: 17,248
    US Iceman
    02-02-2009, 07:19 PM Go to last post

  28. Help please with calculation

    Started by davidmiller123, 03-09-2013 11:40 AM
    • Replies: 0
    • Views: 1,486
    davidmiller123
    03-09-2013, 11:40 AM Go to last post

  29. ESP's above .50

    Started by dazataz, 17-05-2010 01:30 PM
    1 Attachment(s)
    • Replies: 7
    • Views: 3,284
    sneep
    18-05-2010, 07:04 PM Go to last post

  30. Total Pressure Drop vs Equal Friction Duct Design

    Started by dazataz, 31-05-2010 08:17 PM
    1 Attachment(s)
    • Replies: 1
    • Views: 8,479
    dougheret0
    30-07-2010, 07:53 PM Go to last post

  31. manufacturing a small test rig

    Started by dazdidge, 07-09-2009 09:14 PM
    • Replies: 1
    • Views: 1,811
    mad fridgie
    07-09-2009, 10:27 PM Go to last post

  32. Pulling a vacuum

    Started by DBCracker, 16-08-2022 10:15 AM
    • Replies: 1
    • Views: 1,320
    Tycho
    16-08-2022, 12:40 PM Go to last post

  33. motor/compressor laydown

    Started by dbehrns, 01-10-2009 06:15 AM
    • Replies: 4
    • Views: 2,574
    Brian_UK
    02-10-2009, 11:30 PM Go to last post

  34. "swing" motor electronics

    Started by dbehrns, 05-10-2009 08:19 PM
    • Replies: 2
    • Views: 2,544
    nike123
    06-10-2009, 08:36 PM Go to last post

  35. ***** recovery unit

    Started by dddon, 28-05-2008 02:39 AM
    • Replies: 2
    • Views: 5,569
    dddon
    28-05-2008, 04:37 PM Go to last post

  36. Looking for suggestions

    Started by ddrink, 26-01-2010 03:51 AM
    • Replies: 9
    • Views: 2,622
    jcook1982
    29-01-2010, 07:56 PM Go to last post

  37. Star delta

    Started by Deano240, 09-10-2009 08:52 AM
    • Replies: 8
    • Views: 4,400
    Magoo
    10-10-2009, 12:20 AM Go to last post

  38. Smile New to the industry needing your help

    Started by dean_thomas, 05-03-2011 09:55 PM
    • Replies: 2
    • Views: 1,909
    dean_thomas
    08-03-2011, 12:29 PM Go to last post

  39. Post help with refrigeration course work questins (new to the industry)

    Started by dean_thomas, 16-10-2011 10:26 AM
    • Replies: 6
    • Views: 2,322
    mad fridgie
    19-10-2011, 10:10 PM Go to last post

  40. oxidation scale in copper tube and fittings

    Started by DeB, 18-06-2006 01:51 AM
    • Replies: 8
    • Views: 10,102
    Peter_1
    23-06-2006, 09:45 PM Go to last post

  41. piping of the liquid line

    Started by deedardiamond, 24-12-2012 12:49 PM
    • Replies: 5
    • Views: 2,540
    Nico
    04-01-2013, 12:23 AM Go to last post

  42. 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

  43. advise on fridge-freezer

    Started by deek19790, 13-04-2008 11:59 PM
    • Replies: 15
    • Views: 6,524
    Mac_Sam
    15-04-2008, 08:58 PM Go to last post

  44. Buffer Tank Sizing

    Started by deepakrbhat, 03-09-2005 08:00 AM
    1 Attachment(s)
    • Replies: 12
    • Views: 29,088
    atulk
    12-02-2010, 09:31 AM Go to last post

  45. Can I increase the freezing performance with any modifications?

    Started by deepblue22, 04-12-2013 07:43 PM
    • Replies: 1
    • Views: 1,439
    mikeref
    04-12-2013, 10:14 PM Go to last post

  46. hello i've got problem with charging

    Started by def-j, 21-06-2006 12:21 AM
    • Replies: 3
    • Views: 2,103
    Brian_UK
    21-06-2006, 08:57 PM Go to last post

  47. Quick question about using a fridge in an RV

    Started by Definca, 19-07-2005 12:45 AM
    • Replies: 1
    • Views: 2,394
    Peter_1
    19-07-2005, 07:43 AM Go to last post

  48. Brazing Procedure Qualification

    Started by Delboy, 28-02-2006 02:55 PM
    • Replies: 13
    • Views: 10,976
    hendry
    18-12-2007, 07:04 AM Go to last post

  49. A pipe contraction

    Started by Den123, 07-07-2017 01:26 PM
    • Replies: 7
    • Views: 2,467
    Josip
    10-07-2017, 12:25 PM Go to last post

  50. Smile Thermal Storage Tank

    Started by Dennis1977, 20-07-2010 09:08 PM
    • Replies: 8
    • Views: 4,825
    Peter_1
    26-07-2010, 06:46 AM Go to last post

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