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Forum: Fundamentals

  1. 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: 27,246
    02-10-2011, 05:45 PM Go to last post
  2. Sticky Thread Sticky: Refrigeration 101

    Started by Gary, 05-07-2009 05:21 PM
    5 Pages
    1 2 3 4 5
    • Replies: 201
    • Views: 234,572
    01-11-2011, 10:18 PM Go to last post
  1. Pressure safety swtiches?

    Started by Larry2, 03-12-2006 03:57 PM
    • Replies: 14
    • Views: 3,840
    15-12-2006, 06:52 PM Go to last post
  2. Suction line designing for ref. systems

    Started by Maxim, 21-11-2006 08:14 PM
    • Replies: 19
    • Views: 8,562
    16-12-2006, 05:43 PM Go to last post
  3. Need Help On experimental System

    Started by manuelcm, 30-11-2006 01:52 AM
    • Replies: 16
    • Views: 5,896
    17-12-2006, 05:47 AM Go to last post
  4. Energy consumed in storing potatoes

    Started by Piyush Jain, 18-11-2006 09:14 AM
    • Replies: 3
    • Views: 1,791
    17-12-2006, 05:20 PM Go to last post
  5. co2 heat pump water heater

    Started by Lc_shi, 20-12-2006 07:00 AM
    • Replies: 5
    • Views: 2,395
    21-12-2006, 12:59 AM Go to last post
  6. Capacity measurement of compressors

    Started by eager, 18-12-2006 12:14 PM
    • Replies: 4
    • Views: 4,281
    21-12-2006, 01:08 AM Go to last post
  7. Intermediate pressure?

    Started by Tycho, 22-12-2006 08:26 PM
    • Replies: 1
    • Views: 1,760
    22-12-2006, 09:33 PM Go to last post
  8. Psychometric exercise

    Started by Peter_1, 14-12-2006 07:30 PM
    • Replies: 35
    • Views: 20,352
    23-12-2006, 09:19 PM Go to last post
  9. Influence of Charge

    Started by MrReds, 26-12-2006 09:55 AM
    • Replies: 1
    • Views: 1,482
    26-12-2006, 01:04 PM Go to last post
  10. Refrigerants and your damage.

    Started by Greg W, 29-12-2006 05:10 AM
    • Replies: 1
    • Views: 1,729
    29-12-2006, 05:31 PM Go to last post
  11. Oil return/reduced evaporator capacity

    Started by Peter_1, 23-12-2006 01:13 PM
    • Replies: 8
    • Views: 2,678
    31-12-2006, 02:56 AM Go to last post
  12. Adding oil

    Started by krgari, 25-12-2006 07:34 PM
    • Replies: 5
    • Views: 6,081
    31-12-2006, 04:07 AM Go to last post
  13. how to improve the product

    Started by Lc_shi, 26-12-2006 06:53 AM
    • Replies: 1
    • Views: 1,594
    31-12-2006, 05:33 PM Go to last post
  14. Question Probably the most basic of fundamentals

    Started by shoot_j, 28-12-2006 06:37 AM
    • Replies: 8
    • Views: 3,320
    01-01-2007, 10:40 AM Go to last post
  15. Manual selection refrigeration lines

    Started by Peter_1, 31-12-2006 08:45 AM
    • Replies: 1
    • Views: 1,990
    02-01-2007, 07:54 PM Go to last post
  16. Any replacement for R403B??

    Started by joethm, 26-12-2006 08:26 AM
    • Replies: 6
    • Views: 10,120
    04-01-2007, 06:11 AM Go to last post
  17. Suction pressure problem during defrost

    Started by Etienne, 04-01-2007 04:21 PM
    • Replies: 6
    • Views: 3,135
    05-01-2007, 06:48 AM Go to last post
  18. What kind of tubes to use???

    Started by Sanel, 28-12-2006 10:06 AM
    • Replies: 7
    • Views: 5,457
    05-01-2007, 01:03 PM Go to last post
  19. -60C Temperature

    Started by SWARI, 05-01-2007 07:50 AM
    • Replies: 1
    • Views: 1,812
    05-01-2007, 10:58 PM Go to last post
  20. Need copy from ASHRAE

    Started by Peter_1, 07-01-2007 04:25 PM
    • Replies: 1
    • Views: 2,307
    08-01-2007, 08:59 AM Go to last post
  21. could anyone suggest me a graduation plan??

    Started by tranquanghvac, 09-01-2007 02:27 PM
    • Replies: 0
    • Views: 1,437
    09-01-2007, 02:27 PM Go to last post
  22. Log p/h diagram

    Started by Peter_1, 07-01-2007 06:45 PM
    • Replies: 5
    • Views: 6,287
    09-01-2007, 02:37 PM Go to last post
  23. piping

    Started by Mohammed Qasim, 13-01-2007 03:52 PM
    • Replies: 1
    • Views: 1,701
    13-01-2007, 06:42 PM Go to last post
  24. Can we use a VFD for reciprocating comp.

    Started by ukram, 25-06-2006 03:00 PM
    • Replies: 44
    • Views: 14,111
    14-01-2007, 07:44 PM Go to last post
  25. HVAC GTAC Manual & CD

    Started by amerhvac, 17-01-2007 01:16 PM
    • Replies: 0
    • Views: 6,226
    17-01-2007, 01:16 PM Go to last post
  26. Two stage compressors

    Started by Tycho, 22-12-2006 09:01 PM
    • Replies: 5
    • Views: 3,421
    17-01-2007, 04:05 PM Go to last post
  27. help with testing 3 phase comp

    Started by mat, 18-01-2007 02:09 PM
    • Replies: 7
    • Views: 19,258
    19-01-2007, 09:03 AM Go to last post
  28. airflow

    Started by tempered, 18-01-2007 09:21 PM
    • Replies: 11
    • Views: 3,070
    20-01-2007, 11:39 PM Go to last post
  29. Relation between Ammonia Comp HP and TR

    Started by NNNNNN, 19-01-2007 02:28 PM
    • Replies: 4
    • Views: 4,941
    21-01-2007, 01:36 AM Go to last post
  30. Flooded & Pump Evaporators

    Started by MrReds, 23-01-2007 10:26 PM
    • Replies: 2
    • Views: 2,330
    24-01-2007, 06:29 PM Go to last post
  31. Hot gas defrost

    Started by spr2003, 28-12-2006 06:58 PM
    • Replies: 14
    • Views: 9,867
    24-01-2007, 06:54 PM Go to last post
  32. Flooded & Pump Evaporators

    Started by MrReds, 23-01-2007 10:25 PM
    • Replies: 3
    • Views: 4,743
    24-01-2007, 10:11 PM Go to last post
  33. Reclaiming refrigerant

    Started by captaincool, 23-01-2007 04:42 PM
    • Replies: 9
    • Views: 10,099
    25-01-2007, 09:07 AM Go to last post
  34. Air Ducting calculation

    Started by gspssk, 26-01-2007 01:21 PM
    • Replies: 3
    • Views: 6,068
    27-01-2007, 10:16 AM Go to last post
  35. Evaporator Coil For Cold Storage

    Started by Electrocoolman, 28-01-2007 01:17 AM
    • Replies: 1
    • Views: 1,475
    28-01-2007, 04:45 AM Go to last post
  36. capacity issue

    Started by 2cool4u, 27-01-2007 12:33 PM
    • Replies: 4
    • Views: 2,638
    28-01-2007, 10:47 PM Go to last post
  37. heat exchanger for small chiller

    Started by star882, 24-01-2007 01:58 AM
    • Replies: 4
    • Views: 19,413
    30-01-2007, 12:06 PM Go to last post
  38. ***** and memory lapse

    Started by Tycho, 29-11-2006 11:48 PM
    • Replies: 11
    • Views: 5,604
    30-01-2007, 11:17 PM Go to last post
  39. Friction los calculation lines

    Started by Peter_1, 31-01-2007 12:37 PM
    • Replies: 4
    • Views: 2,240
    01-02-2007, 09:33 AM Go to last post
  40. dT on Condensers

    Started by refrigeracioncr, 01-02-2007 02:55 PM
    • Replies: 3
    • Views: 1,561
    02-02-2007, 04:54 PM Go to last post
  41. Exclamation Delta-t

    Started by airconengineer9, 02-02-2007 09:30 AM
    • Replies: 3
    • Views: 2,655
    02-02-2007, 09:33 PM Go to last post
  42. R12 to R22 changing

    Started by gspssk, 26-01-2007 01:09 PM
    • Replies: 9
    • Views: 4,010
    03-02-2007, 04:50 AM Go to last post
  43. Good link for some I think

    Started by Peter_1, 03-02-2007 12:29 PM
    • Replies: 2
    • Views: 2,099
    03-02-2007, 07:32 PM Go to last post
  44. Hermetic cooling? Is Suction gas enough?

    Started by The MG Pony, 02-02-2007 03:02 AM
    • Replies: 7
    • Views: 1,901
    05-02-2007, 01:42 AM Go to last post
  45. CO 2 and its implications

    Started by LRAC, 22-11-2006 07:25 PM
    • Replies: 18
    • Views: 5,371
    05-02-2007, 09:09 AM Go to last post
  46. Double suction risers

    Started by Peter_1, 03-02-2007 11:39 AM
    • Replies: 10
    • Views: 9,952
    06-02-2007, 02:29 PM Go to last post
  47. Refrigeration fundamentals guide

    Started by malik55, 05-02-2007 04:14 PM
    • Replies: 2
    • Views: 2,593
    06-02-2007, 03:35 PM Go to last post
  48. EPR valves

    Started by LRAC, 26-01-2007 08:55 PM
    • Replies: 27
    • Views: 16,506
    08-02-2007, 05:44 PM Go to last post
  49. test cell

    Started by cruzeiros, 08-02-2007 09:31 PM
    • Replies: 1
    • Views: 1,654
    08-02-2007, 09:43 PM Go to last post
  50. Question ***** hot gas defrost

    Started by COLD WANG, 31-01-2007 12:33 PM
    • Replies: 4
    • Views: 3,663
    08-02-2007, 09:58 PM Go to last post

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