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: 233,191
    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: 27,020
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. de-superheater

    Started by icecube51, 14-07-2010 08:07 PM
    • Replies: 9
    • Views: 2,768
    icecube51
    16-07-2010, 04:15 PM Go to last post

  2. proper pipe installation

    Started by lynark, 13-07-2010 02:41 PM
    • Replies: 4
    • Views: 1,883
    lynark
    15-07-2010, 04:31 PM Go to last post

  3. Blast freezer question

    Started by kfjoe, 14-07-2010 06:44 PM
    • Replies: 5
    • Views: 1,917
    oldesky
    15-07-2010, 03:14 AM Go to last post

  4. Pressure Relief - CO2 Booster

    Started by BlakAdda01, 14-07-2010 11:52 PM
    • Replies: 0
    • Views: 2,555
    BlakAdda01
    14-07-2010, 11:52 PM Go to last post

  5. heat an outdoor pool/ cool a house

    Started by JerryO, 14-07-2010 04:41 PM
    • Replies: 2
    • Views: 1,636
    icecube51
    14-07-2010, 06:03 PM Go to last post

  6. Question Mitsi City Multi VS Daikin VRV

    Started by sumsor, 08-07-2010 11:09 AM
    • Replies: 5
    • Views: 7,061
    icecube51
    14-07-2010, 05:54 PM Go to last post

  7. Evaporation causes cooling.......

    Started by Drew, 13-07-2010 09:48 PM
    • Replies: 5
    • Views: 12,772
    Aik
    14-07-2010, 02:53 PM Go to last post

  8. Sizing a serpentine...

    Started by fb_2008it, 14-07-2010 12:52 PM
    evaporator, serpentine
    • Replies: 0
    • Views: 1,615
    fb_2008it
    14-07-2010, 12:52 PM Go to last post

  9. Compare Daikin VRV and Toshiba VRF

    Started by wierdo, 05-07-2010 03:22 PM
    • Replies: 22
    • Views: 29,537
    vrf tech
    13-07-2010, 07:50 AM Go to last post

  10. Energy required to maintain 4 Deg Cel

    Started by rsrinnovations, 12-07-2010 06:07 AM
    • Replies: 2
    • Views: 1,774
    Brian_UK
    12-07-2010, 10:51 PM Go to last post

  11. Thumbs down Swimming pool enery saving

    Started by Ionic_man, 11-07-2010 09:55 AM
    • Replies: 2
    • Views: 1,484
    icecube51
    11-07-2010, 09:18 PM Go to last post

  12. discharge superheat????????

    Started by SkyWalker, 07-07-2010 07:13 PM
    • Replies: 11
    • Views: 4,909
    icecube51
    11-07-2010, 08:59 PM Go to last post

  13. Kotza: typing error in manual ????????

    Started by Burrah Boy, 24-05-2009 12:57 PM
    • Replies: 3
    • Views: 2,500
    Rob123
    10-07-2010, 06:46 PM Go to last post

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

    Started by Drew, 08-07-2010 09:29 AM
    • Replies: 18
    • Views: 8,073
    mad fridgie
    10-07-2010, 12:07 AM Go to last post

  15. Commissioning an AHU

    Started by marc5180, 01-07-2010 08:02 PM
    • Replies: 20
    • Views: 6,949
    frank
    08-07-2010, 08:40 PM Go to last post

  16. klixons

    Started by devlin maguire, 08-07-2010 07:13 PM
    • Replies: 0
    • Views: 1,588
    devlin maguire
    08-07-2010, 07:13 PM Go to last post

  17. subcooling

    Started by chillyblue, 13-04-2010 05:40 PM
    • Replies: 14
    • Views: 4,981
    NoNickName
    08-07-2010, 11:44 AM Go to last post

  18. Unhappy Modular System starting problem

    Started by Mayank, 04-07-2010 10:52 AM
    • Replies: 3
    • Views: 1,685
    Mayank
    07-07-2010, 10:51 PM Go to last post

  19. Foam in Comp Oil Sight Glass

    Started by jwasir, 14-06-2010 09:59 PM
    • Replies: 5
    • Views: 12,475
    SkyWalker
    07-07-2010, 09:31 PM Go to last post

  20. delta T

    Started by wilks, 06-07-2010 04:04 PM
    • Replies: 8
    • Views: 3,573
    wilks
    07-07-2010, 08:52 PM Go to last post

  21. Excessive superheat overheating compressor

    Started by Contactor, 07-07-2010 12:01 AM
    • Replies: 13
    • Views: 3,093
    Contactor
    07-07-2010, 06:38 PM Go to last post

  22. Designing a refrigeration system

    Started by ihsan, 23-06-2010 11:54 AM
    2 stage system, nh3 ref system, system design
    • Replies: 31
    • Views: 12,949
    sachin230
    07-07-2010, 01:03 PM Go to last post

  23. Oil distrubution problem with a evap, how to fix?

    Started by Henry., 05-07-2010 02:12 AM
    1 Attachment(s)
    • Replies: 3
    • Views: 2,776
    Henry.
    06-07-2010, 04:35 PM Go to last post

  24. Determining Superheat!

    Started by aaronh, 14-06-2010 06:49 PM
    • Replies: 7
    • Views: 4,853
    NoNickName
    06-07-2010, 11:41 AM Go to last post

  25. Refrigeration Design Questions

    Started by UNCrefENGR, 08-04-2008 03:23 PM
    • Replies: 18
    • Views: 8,100
    CHAnzardo
    06-07-2010, 03:03 AM Go to last post

  26. Chiller to AHU Pressure Problem

    Started by bibin777, 30-06-2010 06:39 AM
    • Replies: 5
    • Views: 3,789
    shaaf
    04-07-2010, 05:32 PM Go to last post

  27. Cool H2o

    Started by icecube51, 04-07-2010 07:45 AM
    • Replies: 0
    • Views: 1,257
    icecube51
    04-07-2010, 07:45 AM Go to last post

  28. Question Lighting Load in Commercial/Industrial Freezers

    Started by aaronnk, 22-06-2010 02:05 PM
    heat load, lighting load
    • Replies: 7
    • Views: 5,386
    sterl
    03-07-2010, 03:16 PM Go to last post

  29. Calculation

    Started by nr1990, 03-07-2010 04:18 AM
    • Replies: 4
    • Views: 1,596
    sterl
    03-07-2010, 02:23 PM Go to last post

  30. Wink Outdoor chilling of ice

    Started by JoeKool42, 30-06-2010 09:30 AM
    • Replies: 6
    • Views: 1,898
    sterl
    03-07-2010, 02:16 PM Go to last post

  31. Question Help with Theory of Operation - Cooler

    Started by David40, 01-07-2010 04:34 PM
    • Replies: 6
    • Views: 3,150
    David40
    02-07-2010, 08:46 PM Go to last post

  32. Liquid charging through the suction side

    Started by deu58, 19-05-2008 07:34 PM
    • Replies: 13
    • Views: 26,014
    sfnz
    02-07-2010, 05:23 AM Go to last post

  33. Selecting the right condensing unit

    Started by Dave 107, 26-06-2010 08:00 PM
    • Replies: 5
    • Views: 2,657
    tonyelian
    29-06-2010, 07:56 PM Go to last post

  34. Cap tube for R23

    Started by lana, 15-06-2010 04:19 AM
    1 Attachment(s)
    • Replies: 12
    • Views: 3,983
    lana
    28-06-2010, 04:58 AM Go to last post

  35. Superheat and Subcooling help !!PLZ!!

    Started by karara_Fridgie, 26-06-2010 10:53 AM
    • Replies: 10
    • Views: 3,183
    karara_Fridgie
    27-06-2010, 10:48 AM Go to last post

  36. compressor in lyophilizer

    Started by milind, 26-06-2010 01:16 PM
    • Replies: 2
    • Views: 5,310
    Peter_1
    27-06-2010, 08:09 AM Go to last post

  37. Help Required for Selecting Thermal Expansion Valve.

    Started by Allied01, 21-05-2010 03:03 PM
    • Replies: 12
    • Views: 5,094
    Brian_UK
    25-06-2010, 10:36 PM Go to last post

  38. Question Shell and tube Heat exchanger Design

    Started by sanjay261289, 14-06-2010 11:29 AM
    • Replies: 2
    • Views: 2,158
    sanjay261289
    25-06-2010, 12:02 PM Go to last post

  39. ammonia refrigeration system

    Started by Lc_shi, 09-11-2005 05:31 AM
    2 Attachment(s)
    • Replies: 48
    • Views: 46,177
    garethjones10
    25-06-2010, 10:03 AM Go to last post

  40. Compressor above condenser.

    Started by Pawel_Wisnik, 15-06-2010 01:43 PM
    1 Attachment(s)
    • Replies: 34
    • Views: 9,781
    garethjones10
    25-06-2010, 09:59 AM Go to last post

  41. Refrigerant oil analysis

    Started by mbreward, 08-06-2010 03:57 PM
    • Replies: 10
    • Views: 10,284
    sterl
    23-06-2010, 02:47 AM Go to last post

  42. williams blast chiller electric defrost heater question

    Started by Contactor, 17-06-2010 08:16 PM
    • Replies: 3
    • Views: 4,106
    monkey spanners
    18-06-2010, 07:35 PM Go to last post

  43. stuart

    Started by stuart hills, 17-06-2010 08:20 AM
    • Replies: 3
    • Views: 1,823
    monkey spanners
    17-06-2010, 09:57 PM Go to last post

  44. Talking excessive superheat orifice help

    Started by Contactor, 13-06-2010 07:29 PM
    • Replies: 4
    • Views: 2,125
    Contactor
    17-06-2010, 08:08 PM Go to last post

  45. 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: 3,639
    david2008
    17-06-2010, 01:35 AM Go to last post

  46. Protect solenoid from hammer

    Started by Aik, 15-06-2010 09:32 AM
    1 Attachment(s)
    • Replies: 2
    • Views: 2,431
    Aik
    16-06-2010, 06:25 AM Go to last post

  47. Auxillary Contactor

    Started by kevinfitz06, 11-06-2010 04:03 AM
    • Replies: 7
    • Views: 2,655
    sachin230
    15-06-2010, 11:09 AM Go to last post

  48. Installation of Liquid Line Solenoid Valve

    Started by aaronh, 14-06-2010 03:18 PM
    • Replies: 14
    • Views: 7,364
    frank
    14-06-2010, 10:28 PM Go to last post

  49. Designing low-cost stability chamber

    Started by scool, 14-06-2010 02:40 PM
    • Replies: 0
    • Views: 1,515
    scool
    14-06-2010, 02:40 PM Go to last post

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

    Started by sanjay261289, 08-06-2010 05:39 AM
    • Replies: 10
    • Views: 4,917
    sanjay261289
    14-06-2010, 11:23 AM Go to last post

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