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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: 236,939
    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: 27,512
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. Need help with Superheat

    Started by mayno561, 11-08-2014 06:19 AM
    • Replies: 5
    • Views: 3,479
    mikeref
    12-08-2014, 10:03 AM Go to last post

  2. Hi****ube material

    Started by Aria, 06-08-2014 09:23 AM
    • Replies: 4
    • Views: 1,745
    Aria
    12-08-2014, 08:18 AM Go to last post

  3. What to choose

    Started by joopkeizer, 30-07-2014 10:02 AM
    • Replies: 11
    • Views: 2,941
    The MG Pony
    09-08-2014, 07:36 PM Go to last post

  4. Question Thermostat cut in and cut out

    Started by kilini, 02-08-2014 10:02 AM
    thermostat settings vt9
    • Replies: 4
    • Views: 7,820
    kilini
    03-08-2014, 11:08 AM Go to last post

  5. Scrolll running backwards

    Started by mad fridgie, 23-07-2014 10:39 AM
    • Replies: 6
    • Views: 2,291
    mad fridgie
    02-08-2014, 03:51 AM Go to last post

  6. Thermostatic expansion valve orifice size for variable loiads

    Started by Guner Edip Riza, 24-07-2014 04:38 PM
    • Replies: 4
    • Views: 3,589
    sendhilkmar
    30-07-2014, 10:28 AM Go to last post

  7. Need help with SO2 fumigation

    Started by Romanicus, 02-07-2014 07:05 AM
    • Replies: 1
    • Views: 1,399
    mbc
    24-07-2014, 07:01 PM Go to last post

  8. Way to Determine if a TXV is Present?..

    Started by Morey St. Denis, 18-07-2014 07:36 PM
    • Replies: 7
    • Views: 2,117
    chilliwilly
    22-07-2014, 09:43 PM Go to last post

  9. Need Help In vapor absorption Refrigeration

    Started by Mohammad Uzair, 20-01-2014 11:14 AM
    help me please., modeling, refrigeration design, vapor absorption
    • Replies: 2
    • Views: 1,926
    sterl
    16-07-2014, 05:02 PM Go to last post

  10. Another coldroom...

    Started by tonashp, 05-07-2014 06:56 PM
    • Replies: 5
    • Views: 2,103
    monkey spanners
    09-07-2014, 09:58 PM Go to last post

  11. LG Multi Split MU5M40

    Started by JAC2010, 09-07-2014 05:51 PM
    • Replies: 0
    • Views: 1,229
    JAC2010
    09-07-2014, 05:51 PM Go to last post

  12. Pressure Enthalpy

    Started by james10, 05-07-2014 07:04 PM
    • Replies: 15
    • Views: 3,480
    james10
    07-07-2014, 05:44 PM Go to last post

  13. Compressor housing, low side, or high side and why?

    Started by MrTube, 04-06-2014 02:16 PM
    • Replies: 8
    • Views: 2,913
    Peter_1
    29-06-2014, 12:29 PM Go to last post

  14. display chiller not getting cold enough

    Started by tonyuk123, 17-06-2014 11:11 AM
    • Replies: 2
    • Views: 1,718
    The MG Pony
    26-06-2014, 02:19 AM Go to last post

  15. Thumbs up Consultancy?

    Started by et0, 23-06-2014 08:48 PM
    • Replies: 3
    • Views: 1,547
    frank
    25-06-2014, 07:12 PM Go to last post

  16. saving energy on coldroom

    Started by young gun, 31-05-2014 10:50 PM
    • Replies: 10
    • Views: 3,014
    dominicblake
    18-06-2014, 05:41 AM Go to last post

  17. Parasite called Sarah

    Started by Grizzly, 08-06-2014 11:41 AM
    1 Attachment(s)
    • Replies: 7
    • Views: 2,226
    FreezerGeezer
    09-06-2014, 10:15 AM Go to last post

  18. overall heat transfer coefficient for sphere based heat exchanger

    Started by juicetavo, 28-05-2014 07:42 PM
    coefficient, heat exchange, heat transfer
    • Replies: 4
    • Views: 2,880
    sterl
    02-06-2014, 07:03 PM Go to last post

  19. Manufacturers of Environmental test chambers

    Started by RachA, 30-05-2014 02:47 AM
    environmental chamber
    • Replies: 1
    • Views: 1,223
    Magoo
    31-05-2014, 01:17 AM Go to last post

  20. Gauge manifold question - High side gauge flickering?

    Started by halfcan, 29-05-2014 01:15 PM
    • Replies: 3
    • Views: 2,973
    FreezerGeezer
    30-05-2014, 10:19 AM Go to last post

  21. Multiple air-cooled condensers with condenser-less Chiller

    Started by dennisng, 22-05-2014 08:29 AM
    1 Attachment(s)
    • Replies: 2
    • Views: 1,956
    dennisng
    28-05-2014, 04:28 AM Go to last post

  22. Compressor Burn Out Help

    Started by Contactor, 24-05-2014 08:11 PM
    • Replies: 4
    • Views: 1,940
    mikeref
    25-05-2014, 11:06 AM Go to last post

  23. pressure temperature chart

    Started by Bradhome10, 23-05-2014 07:18 PM
    • Replies: 5
    • Views: 2,126
    RANGER1
    24-05-2014, 11:42 PM Go to last post

  24. Altering a Multideck's system

    Started by Johnny Walker, 15-05-2014 02:45 PM
    condenser, heat exchanger, multideck
    • Replies: 7
    • Views: 2,093
    NewmanRef
    18-05-2014, 07:34 PM Go to last post

  25. COP cooling and heating

    Started by jdunc2301, 16-05-2014 06:25 PM
    • Replies: 3
    • Views: 1,856
    Rob White
    17-05-2014, 12:17 AM Go to last post

  26. Compressorless

    Started by the-researcher, 12-05-2014 07:36 AM
    • Replies: 8
    • Views: 2,806
    Rob White
    14-05-2014, 10:02 AM Go to last post

  27. Clarification

    Started by premhvac, 02-05-2014 01:39 PM
    • Replies: 2
    • Views: 1,286
    Peter_1
    10-05-2014, 10:41 PM Go to last post

  28. Question Ask help

    Started by Lc_shi, 09-05-2014 02:02 AM
    dehumidfier, rdz
    • Replies: 4
    • Views: 1,737
    Peter_1
    10-05-2014, 10:31 PM Go to last post

  29. Query

    Started by premhvac, 05-05-2014 08:55 AM
    • Replies: 2
    • Views: 1,304
    Brian_UK
    05-05-2014, 10:04 PM Go to last post

  30. Question Is there a way to work out operating pressure?

    Started by Jackmate, 29-04-2014 11:54 PM
    • Replies: 4
    • Views: 1,824
    nike123
    01-05-2014, 12:24 PM Go to last post

  31. clarification

    Started by premhvac, 29-04-2014 09:06 AM
    • Replies: 9
    • Views: 2,209
    Brian_UK
    30-04-2014, 09:26 PM Go to last post

  32. Moved: clarification

    Started by premhvac, 30-04-2014 09:29 PM
    •  
    •  

  33. heat transfer coefficient for a vehicle

    Started by sakmak, 17-04-2014 04:45 PM
    • Replies: 3
    • Views: 1,488
    sterl
    29-04-2014, 09:13 PM Go to last post

  34. flow rates, temperature and pressure - valves questions

    Started by andrew20441, 19-04-2014 06:12 AM
    • Replies: 5
    • Views: 2,064
    sterl
    29-04-2014, 09:09 PM Go to last post

  35. Working out energy consumption

    Started by halfcan, 14-03-2014 07:45 AM
    • Replies: 3
    • Views: 2,159
    r.bartlett
    29-04-2014, 02:31 PM Go to last post

  36. simple stuff

    Started by ciarnoh, 25-04-2014 04:23 PM
    • Replies: 1
    • Views: 1,237
    The Viking
    25-04-2014, 10:08 PM Go to last post

  37. Homemade liquid nitrogen generator

    Started by imsmooth, 24-04-2014 03:41 AM
    • Replies: 0
    • Views: 1,388
    imsmooth
    24-04-2014, 03:41 AM Go to last post

  38. Question help needed in AC r22 gas refilling , confused with units

    Started by imcool1, 22-04-2014 01:04 AM
    • Replies: 4
    • Views: 11,374
    Brian_UK
    22-04-2014, 08:18 PM Go to last post

  39. Glide/Superheat

    Started by THE DUDE, 12-04-2014 01:12 PM
    blend, glide, superheat
    • Replies: 2
    • Views: 3,080
    THE DUDE
    13-04-2014, 09:23 PM Go to last post

  40. apprentices

    Started by sean1, 16-11-2013 08:17 PM
    • Replies: 20
    • Views: 4,683
    RANGER1
    12-04-2014, 10:37 PM Go to last post

  41. Unit Cooler Ice Up

    Started by hongyunref, 31-03-2014 04:14 AM
    fundamentals
    • Replies: 5
    • Views: 2,229
    sedgy
    10-04-2014, 05:36 PM Go to last post

  42. How much liquid?

    Started by Drew, 05-04-2014 11:27 PM
    • Replies: 6
    • Views: 1,815
    Magoo
    07-04-2014, 04:20 AM Go to last post

  43. Cold Store Floor Temperature

    Started by Tecknic, 05-04-2014 07:42 PM
    • Replies: 2
    • Views: 1,320
    mbc
    06-04-2014, 03:12 AM Go to last post

  44. Re:LP pressure switch

    Started by peter h, 02-04-2014 09:33 AM
    • Replies: 7
    • Views: 2,524
    peter h
    03-04-2014, 10:01 AM Go to last post

  45. coldroom software and its related books.

    Started by naufil, 01-04-2014 07:15 PM
    • Replies: 2
    • Views: 2,439
    moideen
    02-04-2014, 05:42 AM Go to last post

  46. Peltier Device for superheating and cooling Aircon Gas

    Started by schuimpge, 25-09-2013 03:01 AM
    • Replies: 14
    • Views: 3,493
    schuimpge
    31-03-2014, 01:12 PM Go to last post

  47. heat load calculation in an enclosure

    Started by r1sk, 18-03-2014 11:46 PM
    • Replies: 7
    • Views: 2,606
    The Viking
    25-03-2014, 07:41 PM Go to last post

  48. using a TXV as a control valve for cooling water or air

    Started by benson loh, 16-03-2014 08:53 AM
    • Replies: 9
    • Views: 3,160
    benson loh
    23-03-2014, 03:52 AM Go to last post

  49. Cooling Load

    Started by ChrisF11, 20-03-2014 07:47 AM
    • Replies: 4
    • Views: 1,872
    ChrisF11
    21-03-2014, 07:25 AM Go to last post

  50. practical way of removing air in system

    Started by todd86, 04-02-2014 01:13 AM
    • Replies: 4
    • Views: 2,014
    Peter_1
    16-03-2014, 07:18 AM Go to last post

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