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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: 237,800
    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: 27,582
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. Question Rigid PU Foam Link

    Started by amitsaxena, 03-06-2009 08:24 AM
    • Replies: 0
    • Views: 1,246
    amitsaxena
    03-06-2009, 08:24 AM Go to last post

  2. Multi Stage Expansion

    Started by amitsaxena, 28-06-2009 11:49 AM
    • Replies: 11
    • Views: 4,306
    Josip
    02-07-2009, 02:18 PM Go to last post

  3. Smile Ar filling station required for 3 pane glass door to avoid condensation

    Started by amitsaxena, 26-07-2009 12:10 PM
    • Replies: 6
    • Views: 1,778
    amitsaxena
    29-07-2009, 08:03 AM Go to last post

  4. Smile R-600a Vs R-290

    Started by amitsaxena, 22-11-2009 04:42 AM
    • Replies: 3
    • Views: 2,136
    NoNickName
    23-11-2009, 07:50 AM Go to last post

  5. R 290 Transport Properties

    Started by amitsaxena, 14-12-2009 07:25 AM
    • Replies: 3
    • Views: 1,690
    amitsaxena
    14-12-2009, 08:54 AM Go to last post

  6. Climate Class for Visi Coolers in EU?

    Started by amitsaxena, 11-02-2010 04:29 AM
    • Replies: 5
    • Views: 5,050
    Brian_UK
    16-02-2010, 07:37 PM Go to last post

  7. Question compressor re-building

    Started by Amjad Hussain, 07-09-2010 03:16 AM
    compressor, overhaul, rebuild, remanufacture
    • Replies: 0
    • Views: 1,551
    Amjad Hussain
    07-09-2010, 03:16 AM Go to last post

  8. Off Load Bypass to prevent -ve Suction Pressure

    Started by AMSYSTEMS, 14-03-2011 09:58 AM
    • Replies: 4
    • Views: 1,640
    murray75
    24-03-2011, 11:03 PM Go to last post

  9. Refrigerant charge

    Started by Anastasios, 24-02-2009 03:18 PM
    • Replies: 2
    • Views: 1,859
    manender
    05-03-2009, 06:51 AM Go to last post

  10. Question on evaporator core design

    Started by ancho, 27-05-2011 03:40 PM
    • Replies: 9
    • Views: 4,438
    mikeref
    17-06-2011, 06:53 AM Go to last post

  11. Charging a homemade system

    Started by andersnielsen45, 07-06-2009 09:20 PM
    • Replies: 6
    • Views: 2,426
    Brian_UK
    08-06-2009, 10:52 PM Go to last post

  12. better COP at winter

    Started by andersnielsen45, 26-08-2010 05:53 PM
    1 Attachment(s)
    • Replies: 23
    • Views: 4,742
    AlexKram
    05-09-2010, 09:10 AM Go to last post

  13. Question textbok on the modern refrigerators

    Started by andrei, 25-09-2001 08:21 PM
    • Replies: 9
    • Views: 5,254
    nike123
    28-08-2011, 03:04 PM Go to last post

  14. Question household water line pressure

    Started by andrei, 25-10-2001 09:32 PM
    • Replies: 3
    • Views: 4,266
    zolar1
    02-05-2002, 04:44 AM Go to last post

  15. Cold conductive solution (adhesive/sealant/double-sided tape)

    Started by AndreiKom, 30-07-2012 10:24 PM
    • Replies: 4
    • Views: 2,385
    Magoo
    02-08-2012, 05:00 AM Go to last post

  16. Refrigerant oils

    Started by Andrew F., 12-11-2007 08:56 AM
    • Replies: 4
    • Views: 13,152
    katie2153
    25-11-2009, 02:03 PM Go to last post

  17. Carlyle Compressor

    Started by Andrew John, 12-09-2010 12:35 PM
    • Replies: 4
    • Views: 4,626
    chemi-cool
    12-09-2010, 07:55 PM Go to last post

  18. Absorption Fridges

    Started by Andrew Leigh, 19-10-2009 09:29 PM
    • Replies: 3
    • Views: 2,336
    Andrew Leigh
    20-10-2009, 05:48 AM Go to last post

  19. Is this doable, building your own specialised fridge ........... let me explain!

    Started by Andrew Leigh, 21-01-2013 09:59 AM
    • Replies: 11
    • Views: 2,649
    Andrew Leigh
    24-01-2013, 09:17 AM Go to last post

  20. calculating Mass flow rate

    Started by Andrew072, 23-07-2021 08:45 AM
    • Replies: 4
    • Views: 1,342
    RANGER1
    23-07-2021, 09:48 PM Go to last post

  21. flow rates, temperature and pressure - valves questions

    Started by andrew20441, 19-04-2014 06:12 AM
    • Replies: 5
    • Views: 2,070
    sterl
    29-04-2014, 09:09 PM Go to last post

  22. Testing and commissioning - witness testing, data collection report forms

    Started by andrew20441, 30-08-2013 04:26 AM
    • Replies: 0
    • Views: 2,109
    andrew20441
    30-08-2013, 04:26 AM Go to last post

  23. equation for correct evap and cond pressures

    Started by andyc425, 22-02-2012 04:37 PM
    • Replies: 3
    • Views: 2,468
    Peter_1
    23-02-2012, 08:28 PM Go to last post

  24. Condensation levels on Air source heat pump

    Started by andyhalf, 17-10-2011 09:43 AM
    • Replies: 2
    • Views: 2,378
    Gideon Beddows
    17-10-2011, 10:55 AM Go to last post

  25. Help in finding high quality refrigerant leak detector

    Started by AndyO, 13-11-2007 01:58 PM
    • Replies: 5
    • Views: 2,836
    winefridge
    26-11-2007, 12:16 AM Go to last post

  26. Refrigeration unit from China - Cold plate for ice cream rolls: keeps leaking

    Started by andyuk2005, 28-09-2016 08:13 PM
    1 Attachment(s)
    • Replies: 10
    • Views: 2,809
    andyuk2005
    10-10-2016, 01:29 PM Go to last post

  27. Question Is my FF beyond repair

    Started by andy_lanc, 28-08-2007 08:27 AM
    • Replies: 3
    • Views: 1,797
    andy_lanc
    28-08-2007, 01:53 PM Go to last post

  28. Question sight glasses

    Started by angryk, 19-07-2002 11:41 PM
    • Replies: 3
    • Views: 2,618
    angryk
    20-07-2002, 11:29 PM Go to last post

  29. condensing temp rule of thumb

    Started by angryk, 19-07-2002 11:48 PM
    • Replies: 8
    • Views: 12,471
    heydriverjim
    14-03-2003, 04:00 AM Go to last post

  30. tev bulb

    Started by angryk, 31-08-2002 01:29 AM
    • Replies: 1
    • Views: 3,460
    Prof Sporlan
    31-08-2002, 04:54 AM Go to last post

  31. Question tev bulb in immersion well?

    Started by angryk, 16-01-2003 01:43 AM
    • Replies: 3
    • Views: 2,989
    Michael Bellstedt
    20-01-2003, 09:42 PM Go to last post

  32. oversized filter/drier

    Started by angryk, 04-02-2003 12:03 AM
    • Replies: 4
    • Views: 3,852
    angryk
    06-02-2003, 12:28 AM Go to last post

  33. compressor coil

    Started by angryk, 22-07-2003 03:22 AM
    • Replies: 1
    • Views: 1,798
    DaBit
    25-07-2003, 02:59 PM Go to last post

  34. multiple evaps

    Started by angryk, 27-12-2003 11:50 PM
    1 Attachment(s)
    • Replies: 5
    • Views: 3,972
    angryk
    28-12-2003, 09:49 PM Go to last post

  35. Heat load calculation

    Started by anish, 20-07-2016 07:45 PM
    • Replies: 1
    • Views: 1,281
    The Viking
    20-07-2016, 10:20 PM Go to last post

  36. multistaging??? cascading????

    Started by ank_gl, 03-01-2008 05:38 PM
    1 Attachment(s)
    • Replies: 8
    • Views: 4,307
    Peter_1
    08-01-2008, 09:34 AM Go to last post

  37. negative enthalpy???

    Started by ank_gl, 09-02-2008 08:43 PM
    • Replies: 4
    • Views: 23,712
    ank_gl
    16-02-2008, 03:39 PM Go to last post

  38. fridge wattage

    Started by ann, 20-08-2008 09:34 AM
    • Replies: 4
    • Views: 18,015
    monkey spanners
    20-08-2008, 07:21 PM Go to last post

  39. COP of an industrial chiller? Help!

    Started by Anon13, 23-06-2011 05:21 PM
    chillers, cop
    • Replies: 10
    • Views: 4,639
    Anon13
    27-06-2011, 09:00 AM Go to last post

  40. Buffer Vessel Location

    Started by antigravity1989, 29-08-2013 03:15 PM
    buffer, chilled water system, location
    • Replies: 2
    • Views: 2,503
    frank
    29-08-2013, 07:31 PM Go to last post

  41. How to find out the what type of gas is in a compressor?

    Started by antojoe, 22-07-2011 07:50 PM
    404a, compressor pressure, cylinder pressure, gas, pressures
    • Replies: 3
    • Views: 1,662
    monkey spanners
    22-07-2011, 08:33 PM Go to last post

  42. compressor power input vs. cooling water massflow in condenser

    Started by antonio nunes, 19-06-2011 10:03 PM
    • Replies: 1
    • Views: 2,360
    Yuri B.
    20-06-2011, 04:56 PM Go to last post

  43. How to monitor/evaluate refrigerant quantity running in the cycle?

    Started by antonio nunes, 24-12-2011 11:13 PM
    • Replies: 7
    • Views: 3,126
    antonio nunes
    03-01-2012, 03:13 PM Go to last post

  44. Lightbulb Cold Storage project

    Started by AntonioRocha, 18-04-2017 03:54 PM
    cold storage, cold storage design, ice bank tank, thermal energy storage 1 Attachment(s)
    • Replies: 7
    • Views: 2,406
    mbc
    20-04-2017, 06:19 AM Go to last post

  45. Question Calculation of "U" in Evaporator design

    Started by anup, 02-10-2005 08:20 AM
    • Replies: 4
    • Views: 5,047
    Lc_shi
    03-11-2005, 04:55 AM Go to last post

  46. Condensing temp of refrigerant

    Started by anup, 02-10-2005 08:23 AM
    • Replies: 4
    • Views: 3,024
    anup
    04-10-2005, 03:14 PM Go to last post

  47. Air Source Heat Pump

    Started by anup, 02-10-2005 08:25 AM
    • Replies: 1
    • Views: 3,841
    Argus
    02-10-2005, 11:35 AM Go to last post

  48. Condensing temp in refrigeration

    Started by anup, 02-10-2005 08:28 AM
    • Replies: 1
    • Views: 22,788
    Peter_1
    02-10-2005, 11:18 AM Go to last post

  49. Air Source Heat Pump - Need of Fresh Air or Forced Hot Air is Important?

    Started by anup, 24-05-2011 04:30 PM
    air, basement, heat pump, multistorey
    • Replies: 8
    • Views: 2,963
    anup
    26-05-2011, 08:28 AM Go to last post

  50. Moved: Air Source Heat Pump x Water-Water Heat Pump (chiller based) - which is better?

    Started by anup, 04-09-2012 10:22 PM
    ashp, chiller, heat pump, water heater
    •  
    •  

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