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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
    • Replies: 201
    • Views: 160,283
    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
    • Replies: 4
    • Views: 9,580
    02-10-2011, 05:45 PM Go to last post
  1. 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: 108,016
    18-09-2009, 05:07 PM Go to last post
  2. 1/2

    Started by DTLarca, 07-01-2011 08:53 PM
    5 Pages
    1 2 3 4 5
    • Replies: 235
    • Views: 62,960
    26-01-2011, 06:11 PM Go to last post
  3. Strange TXV setup

    Started by Chef, 06-03-2010 04:18 AM
    5 Pages
    1 2 3 4 5
    • Replies: 223
    • Views: 24,196
    29-05-2010, 06:10 PM Go to last post
  4. Carters Widget Revealed!

    Started by mad fridgie, 21-08-2011 10:55 AM
    5 Pages
    1 2 3 4 5
    • Replies: 209
    • Views: 14,620
    28-08-2011, 06:06 AM Go to last post
  5. frost top construction ???

    Started by Tom Richardson, 26-04-2003 06:38 PM
    4 Pages
    1 2 3 4
    • Replies: 174
    • Views: 20,401
    18-08-2003, 04:12 PM Go to last post
  6. saturated conditions in a receiver tank PROVE ME WRONG

    Started by rjsinoz, 13-07-2013 10:28 AM
    4 Pages
    1 2 3 4
    • Replies: 168
    • Views: 12,218
    11-08-2013, 02:14 PM Go to last post
  7. Expansion noise - capillary tube into evaporator

    Started by desA, 27-01-2010 03:15 PM
    3 Pages
    1 2 3
    • Replies: 149
    • Views: 24,348
    07-02-2010, 05:26 PM Go to last post
  8. Question Liquid receiver

    Started by Renato RR, 11-04-2006 07:01 AM
    3 Pages
    1 2 3
    • Replies: 134
    • Views: 42,652
    02-03-2011, 06:55 AM Go to last post
    • Replies: 134
    • Views: 12,977
    27-08-2011, 05:25 AM Go to last post
  9. Talking Superheat

    Started by marc5180, 27-06-2006 06:45 PM
    3 Pages
    1 2 3
    • Replies: 130
    • Views: 46,528
    27-04-2011, 02:35 PM Go to last post
  10. Variable RPM compressor/cap tube issue

    Started by Chef, 07-08-2008 09:56 AM
    3 Pages
    1 2 3
    • Replies: 114
    • Views: 14,792
    19-01-2010, 05:04 AM Go to last post
  11. Endocube Hoodwink or Science

    Started by mad fridgie, 10-03-2012 11:13 PM
    3 Pages
    1 2 3
    • Replies: 106
    • Views: 17,839
    23-05-2012, 12:49 PM Go to last post
  12. COP and Superheat - does is it help?

    Started by Chef, 04-09-2012 12:21 AM
    3 Pages
    1 2 3
    • Replies: 102
    • Views: 11,167
    12-10-2012, 08:16 PM Go to last post
  13. Mass Flow Rate with Big Condenser

    Started by jwasir, 19-07-2008 02:57 PM
    2 Pages
    1 2
    • Replies: 92
    • Views: 12,031
    27-07-2008, 10:31 PM Go to last post
  14. Great problem........

    Started by Bashir01219, 23-05-2010 06:59 AM
    2 Pages
    1 2
    • Replies: 86
    • Views: 19,030
    05-03-2011, 10:56 AM Go to last post
  15. Physics for HVAC&R Techs

    Started by DTLarca, 05-01-2011 04:56 PM
    2 Pages
    1 2
    • Replies: 85
    • Views: 12,186
    06-02-2011, 09:26 PM Go to last post
  16. Air-driven evaporators - stability issues

    Started by desA, 25-09-2009 04:34 AM
    2 Pages
    1 2
    • Replies: 81
    • Views: 9,529
    14-10-2009, 09:27 AM Go to last post
  17. Over Condensing????

    Started by gazzza, 16-09-2010 11:22 AM
    2 Pages
    1 2
    • Replies: 79
    • Views: 15,361
    24-09-2010, 10:50 AM Go to last post
  18. Cascade Refrigeration System

    Started by Vincent Yu, 18-08-2005 10:06 PM
    2 Pages
    1 2
    • Replies: 72
    • Views: 69,309
    16-02-2012, 04:04 AM Go to last post
  19. Lightbulb crazy 3rd-world idea: aircon from small fridge

    Started by lsemprini, 07-05-2006 07:21 PM
    2 Pages
    1 2
    • Replies: 71
    • Views: 17,221
    29-05-2008, 01:10 AM Go to last post
  20. Help With Injection Moulding Cooling

    Started by Refrigerologist, 15-09-2008 07:02 PM
    2 Pages
    1 2
    • Replies: 71
    • Views: 10,618
    16-12-2008, 01:23 AM Go to last post
  21. leak testing

    Started by pentond1, 12-01-2009 04:56 PM
    2 Pages
    1 2
    • Replies: 67
    • Views: 9,075
    25-02-2009, 08:58 AM Go to last post
  22. Angry beginer questions

    Started by steve_k, 17-11-2008 05:39 PM
    2 Pages
    1 2
    • Replies: 66
    • Views: 10,707
    25-01-2010, 03:52 PM Go to last post
  23. How to Design Refrigeration Systems

    Started by US Iceman, 09-07-2008 01:33 AM
    2 Pages
    1 2
    • Replies: 63
    • Views: 33,034
    24-07-2008, 04:27 PM Go to last post
  24. Exclamation How to make freezer slow freeze poultry

    Started by iceman31, 02-07-2013 01:09 PM
    2 Pages
    1 2
    • Replies: 62
    • Views: 5,852
    18-09-2013, 05:26 PM Go to last post
  25. Unhappy Subcooling

    Started by chillyblue, 26-01-2008 10:31 AM
    2 Pages
    1 2
    • Replies: 58
    • Views: 11,959
    11-09-2008, 05:22 PM Go to last post
  26. Dropped in it and trying t get it sorted

    Started by H/V Vega, 12-09-2009 05:05 AM
    2 Pages
    1 2
    • Replies: 58
    • Views: 8,993
    16-04-2010, 06:52 AM Go to last post
  27. Controlling head-pressure

    Started by desA, 24-03-2010 03:25 AM
    2 Pages
    1 2
    • Replies: 58
    • Views: 8,289
    12-04-2010, 04:23 AM Go to last post
  28. Cooling Coil Design

    Started by Rayin, 26-04-2008 02:19 PM
    2 Pages
    1 2
    • Replies: 55
    • Views: 9,786
    11-06-2008, 08:56 PM Go to last post
  29. Question Getting Colder, need advice

    Started by mvtop, 21-05-2009 03:48 AM
    2 Pages
    1 2
    • Replies: 54
    • Views: 8,205
    29-11-2009, 01:49 AM Go to last post
  30. Post system recharge

    Started by Bachuss, 27-10-2008 11:45 AM
    2 Pages
    1 2
    • Replies: 53
    • Views: 8,904
    30-07-2009, 09:28 AM Go to last post
  31. Capillary tube size, refrigerant, oil

    Started by desA, 19-02-2010 06:53 AM
    2 Pages
    1 2
    • Replies: 53
    • Views: 27,575
    23-02-2010, 05:11 AM Go to last post
  32. Sub cooled r22 still flashing?

    Started by Drew, 28-02-2013 10:29 AM
    2 Pages
    1 2
    • Replies: 53
    • Views: 5,328
    26-03-2013, 09:55 AM Go to last post
    • Replies: 49
    • Views: 4,610
    17-01-2014, 03:20 PM Go to last post
  33. hot discharge air from C.U

    Started by ong, 13-07-2005 03:22 PM
    • Replies: 48
    • Views: 6,795
    29-07-2005, 06:24 AM Go to last post
  34. ammonia refrigeration system

    Started by Lc_shi, 09-11-2005 05:31 AM
    • Replies: 48
    • Views: 33,357
    25-06-2010, 10:03 AM Go to last post
  35. Condenser Puzzle

    Started by Gary, 03-05-2010 07:08 PM
    • Replies: 48
    • Views: 5,410
    10-05-2010, 01:17 PM Go to last post
  36. Desuperheating by liquid injection

    Started by R717, 11-03-2013 11:20 AM
    • Replies: 47
    • Views: 6,329
    26-03-2013, 01:04 AM Go to last post
  37. Thumbs up Evaporating / condensing temperatures

    Started by Contactor, 13-06-2007 11:39 PM
    • Replies: 46
    • Views: 34,762
    22-07-2007, 11:19 PM Go to last post
  38. Design Help / Where to start?

    Started by Electric Rain, 28-09-2010 09:58 AM
    • Replies: 46
    • Views: 5,541
    03-10-2010, 10:41 AM Go to last post
  39. Building a refrigerated warehouse

    Started by gaz, 09-05-2007 07:31 AM
    • Replies: 45
    • Views: 20,204
    24-07-2009, 09:03 AM Go to last post
    • Replies: 45
    • Views: 6,807
    09-06-2008, 10:59 PM Go to last post
  40. Can we use a VFD for reciprocating comp.

    Started by ukram, 25-06-2006 03:00 PM
    • Replies: 44
    • Views: 7,671
    14-01-2007, 07:44 PM Go to last post
  41. Need answers on a freezer....

    Started by ToddH, 04-07-2009 01:17 AM
    • Replies: 44
    • Views: 4,223
    12-07-2009, 02:07 AM Go to last post
  42. Speed in evaporator tube

    Started by Peter_1, 31-12-2010 06:45 AM
    • Replies: 44
    • Views: 5,730
    02-01-2011, 10:24 PM Go to last post
  43. DX Coil duty

    Started by peterf, 13-07-2011 10:42 PM
    • Replies: 44
    • Views: 7,447
    23-07-2011, 02:24 PM Go to last post
  44. My 3 stage cascade design - what you think??

    Started by SES Utah, 09-09-2011 03:39 PM
    • Replies: 44
    • Views: 6,102
    13-09-2011, 01:03 AM Go to last post
  45. Talking Superheat and Subcooling

    Started by Chunk, 15-05-2008 11:27 AM
    • Replies: 42
    • Views: 83,091
    15-01-2011, 01:24 AM Go to last post
  46. Coolpack help

    Started by marc5180, 17-01-2009 04:08 PM
    • Replies: 42
    • Views: 13,621
    31-01-2009, 10:28 PM Go to last post

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