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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. 9 superheat & subcooling scenarios

    Started by nike123, 05-02-2009 07:28 PM
    1 Attachment(s)
    • Replies: 39
    • Views: 254,637
    Gary
    19-07-2011, 03:16 AM Go to last post

  2. AWHP superheat & sub-cooling

    Started by desA, 13-07-2009 02:17 AM
    18 Pages •
    1 2 3 4 5 6 7 8 9 10 ... 18
    • Replies: 895
    • Views: 187,432
    Brian_UK
    18-09-2009, 05:07 PM Go to last post

  3. Talking Superheat

    Started by marc5180, 27-06-2006 06:45 PM
    3 Pages •
    1 2 3
    • Replies: 130
    • Views: 138,945
    Tradewinds
    27-04-2011, 02:35 PM Go to last post

  4. Carrier Airconditioning Handbook Free Download Pdf Format

    Started by sachinm08, 10-07-2008 02:22 PM
    • Replies: 37
    • Views: 110,141
    Brian_UK
    11-02-2010, 10:05 PM Go to last post

  5. Talking Superheat and Subcooling

    Started by Chunk, 15-05-2008 11:27 AM
    • Replies: 42
    • Views: 100,523
    boonch
    15-01-2011, 01:24 AM Go to last post

  6. 1/2²

    Started by DTLarca, 07-01-2011 08:53 PM
    5 Pages •
    1 2 3 4 5
    8 Attachment(s)
    • Replies: 235
    • Views: 88,432
    desA
    26-01-2011, 06:11 PM Go to last post

  7. Cascade Refrigeration System

    Started by Vincent Yu, 18-08-2005 10:06 PM
    2 Pages •
    1 2
    • Replies: 71
    • Views: 85,425
    Shaukat
    16-02-2012, 04:04 AM Go to last post

  8. Building a Freeze dryer

    Started by kennedyb4, 09-07-2006 02:29 AM
    • Replies: 15
    • Views: 66,304
    Andy W
    25-07-2009, 06:24 PM Go to last post

  9. Copeland Copelametic compressor specification table

    Started by powell, 05-05-2008 06:12 AM
    • Replies: 6
    • Views: 65,464
    powell
    08-03-2010, 09:21 PM Go to last post

  10. Understanding star delta

    Started by marc5180, 12-09-2007 09:05 PM
    2 Attachment(s)
    • Replies: 21
    • Views: 63,620
    NH3LVR
    26-09-2007, 01:21 AM Go to last post

  11. Question Liquid receiver

    Started by Renato RR, 11-04-2006 07:01 AM
    3 Pages •
    1 2 3
    3 Attachment(s)
    • Replies: 134
    • Views: 63,597
    ramih
    02-03-2011, 06:55 AM Go to last post

  12. Freezer operation in my garage

    Started by sonjand, 22-07-2006 01:00 AM
    • Replies: 5
    • Views: 61,446
    refteach
    02-08-2006, 10:25 PM Go to last post

  13. R134a operating pressures

    Started by chillymatt, 07-05-2008 11:21 PM
    • Replies: 6
    • Views: 59,051
    The MG Pony
    08-05-2008, 09:31 PM Go to last post

  14. Thumbs up Evaporating / condensing temperatures

    Started by Contactor, 13-06-2007 11:39 PM
    2 Attachment(s)
    • Replies: 46
    • Views: 55,057
    Contactor
    22-07-2007, 11:19 PM Go to last post

  15. On coil / off coil temperature

    Started by GIRI, 05-06-2013 07:22 AM
    • Replies: 6
    • Views: 54,052
    lh.ahn84
    15-06-2013, 01:26 PM Go to last post

  16. Ductulator

    Started by Pravin, 09-03-2006 03:15 AM
    1 Attachment(s)
    • Replies: 13
    • Views: 54,001
    badass78camaro
    25-04-2011, 04:51 AM Go to last post

  17. Nice animation of refrigeration cycle

    Started by nike123, 19-03-2008 12:34 AM
    • Replies: 29
    • Views: 53,543
    Egle76
    03-11-2010, 07:42 AM Go to last post

  18. Saturated Discharge Temperature

    Started by nh3simman, 19-04-2007 08:37 AM
    • Replies: 30
    • Views: 53,425
    US Iceman
    02-05-2007, 06:36 AM Go to last post

  19. Compressor Capacity

    Started by engrkate, 15-08-2006 10:49 PM
    • Replies: 15
    • Views: 52,622
    winfred.dela
    13-10-2006, 12:11 AM Go to last post

  20. Strange TXV setup

    Started by Chef, 06-03-2010 04:18 AM
    5 Pages •
    1 2 3 4 5
    1 Attachment(s)
    • Replies: 223
    • Views: 51,022
    sterl
    29-05-2010, 06:10 PM Go to last post

  21. chocolate heat

    Started by DEVIL, 06-08-2007 06:56 PM
    • Replies: 5
    • Views: 50,043
    DEVIL
    07-08-2007, 02:30 PM Go to last post

  22. How to Design Refrigeration Systems

    Started by US Iceman, 09-07-2008 01:33 AM
    2 Pages •
    1 2
    • Replies: 63
    • Views: 46,415
    sethukani
    24-07-2008, 04:27 PM Go to last post

  23. 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

  24. AHU Calculations

    Started by SUBCONTRACTOR, 21-12-2008 10:33 AM
    • Replies: 20
    • Views: 45,890
    chillout_rg
    07-11-2009, 04:51 AM Go to last post

  25. Difference between NTC. PT 100 & thermocouples

    Started by smpsmp45, 02-11-2007 06:30 AM
    • Replies: 9
    • Views: 44,931
    smpsmp45
    14-11-2007, 10:50 AM Go to last post

  26. PH Chart and tables

    Started by Bob45, 31-03-2006 04:41 AM
    • Replies: 33
    • Views: 44,672
    EmrithKris
    18-12-2010, 02:07 AM Go to last post

  27. LoCK out Relay functioning

    Started by ramki, 14-09-2009 03:12 PM
    3 Attachment(s)
    • Replies: 16
    • Views: 44,384
    myrsve
    02-10-2009, 02:41 AM Go to last post

  28. What is the purpose of a flooded evaporator?

    Started by expat, 20-02-2008 09:31 PM
    • Replies: 5
    • Views: 43,752
    brian_chapin
    22-02-2008, 02:08 PM Go to last post

  29. Post what is surge in chiller

    Started by falibhatti, 13-04-2009 05:51 PM
    • Replies: 7
    • Views: 43,093
    cool_waves2001
    13-01-2011, 09:08 PM Go to last post

  30. Expansion noise - capillary tube into evaporator

    Started by desA, 27-01-2010 03:15 PM
    3 Pages •
    1 2 3
    1 Attachment(s)
    • Replies: 149
    • Views: 41,885
    Gary
    07-02-2010, 05:26 PM Go to last post

  31. Cold Room Design - minus 25deg C

    Started by vijay_study, 19-04-2006 01:12 PM
    • Replies: 34
    • Views: 40,774
    Sridhar1312
    11-11-2009, 07:12 AM Go to last post

  32. Capillary tube size, refrigerant, oil

    Started by desA, 19-02-2010 06:53 AM
    2 Pages •
    1 2
    3 Attachment(s)
    • Replies: 53
    • Views: 40,170
    desA
    23-02-2010, 05:11 AM Go to last post

  33. frost top construction ???

    Started by Tom Richardson, 26-04-2003 06:38 PM
    4 Pages •
    1 2 3 4
    7 Attachment(s)
    • Replies: 174
    • Views: 40,104
    condenseddave
    18-08-2003, 04:12 PM Go to last post

  34. How to calculate refrigerant charge required?

    Started by refriengr, 06-06-2008 02:44 PM
    • Replies: 9
    • Views: 40,020
    desA
    28-10-2009, 07:56 AM Go to last post

  35. Flow Rate of water

    Started by Sumit, 19-06-2011 02:52 PM
    • Replies: 19
    • Views: 39,551
    spoon man
    24-10-2011, 09:06 PM Go to last post

  36. Liquid Receiver Calculations

    Started by David PS, 12-06-2003 02:17 PM
    • Replies: 6
    • Views: 39,402
    SNi
    08-04-2005, 09:55 AM Go to last post

  37. Cheap and easy coldroom?

    Started by Jeremyjtthompso, 05-10-2006 10:21 PM
    • Replies: 7
    • Views: 37,943
    madhu mistry
    25-04-2010, 09:49 PM Go to last post

  38. "Scroll" or "Screw"

    Started by Robearbam, 26-05-2006 12:33 PM
    • Replies: 4
    • Views: 37,074
    Lc_shi
    29-05-2006, 10:14 AM Go to last post

  39. AHU total load calculation?

    Started by Bashir01219, 03-05-2011 09:15 AM
    • Replies: 10
    • Views: 36,925
    Bashir01219
    05-05-2011, 03:18 AM Go to last post

  40. Chilled water Expansion tank sizing

    Started by gladiator93, 01-01-2012 08:09 AM
    • Replies: 13
    • Views: 36,425
    gladiator93
    09-01-2012, 12:10 PM Go to last post

  41. Question Suction Line Freezing

    Started by John Kuchinic, 06-12-2007 03:17 AM
    3 Attachment(s)
    • Replies: 39
    • Views: 36,235
    Magoo
    12-02-2008, 01:48 AM Go to last post

  42. Subcooling at TEV vs Superheat at Compressor relation in Steady State

    Started by GXMPLX, 10-07-2008 09:03 PM
    • Replies: 12
    • Views: 36,109
    GXMPLX
    14-07-2008, 03:00 PM Go to last post

  43. crank case heaters in scroll compressors

    Started by abbasi, 04-04-2006 01:10 PM
    • Replies: 19
    • Views: 35,922
    powell
    03-08-2010, 03:04 AM Go to last post

  44. micron to mm

    Started by sparo, 15-12-2008 10:34 AM
    • Replies: 12
    • Views: 34,403
    hyperion
    05-01-2009, 11:11 AM Go to last post

  45. Simple off-coil temperature for Fan Coil Unit in Heating.

    Started by robertheppell, 16-05-2009 07:50 PM
    • Replies: 11
    • Views: 33,876
    Magoo
    20-05-2009, 06:26 AM Go to last post

  46. saturated conditions in a receiver tank PROVE ME WRONG

    Started by rjsinoz, 13-07-2013 10:28 AM
    4 Pages •
    1 2 3 4
    10 Attachment(s)
    • Replies: 168
    • Views: 33,860
    Brian_UK
    11-08-2013, 02:14 PM Go to last post

  47. Triple evacuation

    Started by kpapa, 07-08-2006 04:26 PM
    • Replies: 32
    • Views: 32,726
    lilblew
    22-02-2010, 10:35 PM Go to last post

  48. Carters Widget Revealed!

    Started by mad fridgie, 21-08-2011 10:55 AM
    5 Pages •
    1 2 3 4 5
    5 Attachment(s)
    • Replies: 209
    • Views: 32,690
    mikeref
    28-08-2011, 06:06 AM Go to last post

  49. electronic expansion valve issue

    Started by Lc_shi, 22-09-2005 04:13 AM
    1 Attachment(s)
    • Replies: 17
    • Views: 32,478
    750 Valve
    12-06-2009, 11:30 AM Go to last post

  50. related to proper handling of home type copeland scroll compressor (oil related)

    Started by texasgeezer, 03-08-2011 07:44 PM
    3 Pages •
    1 2 3
    • Replies: 130
    • Views: 32,401
    MikeHolm
    22-01-2012, 05:10 PM Go to last post

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