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: 232,072
    01-11-2011, 11:18 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: 26,823
    02-10-2011, 05:45 PM Go to last post
  1. Question Getting Colder, need advice

    Started by mvtop, 21-05-2009 03:48 AM
    2 Pages
    1 2
    • Replies: 54
    • Views: 13,515
    29-11-2009, 02:49 AM Go to last post
  2. Interesting Water coil application

    Started by Garz, 25-11-2009 12:04 AM
    • Replies: 15
    • Views: 3,758
    27-11-2009, 09:13 AM Go to last post
  3. Auxilary receiver to increase subcooling?

    Started by liptow, 20-11-2009 04:55 PM
    auxilary receiver, heat exchanger, liquid lift, sub-cooling
    • Replies: 21
    • Views: 7,066
    27-11-2009, 05:30 AM Go to last post
  4. Fundamentals

    Started by shameem, 18-11-2009 08:08 PM
    • Replies: 1
    • Views: 1,635
    27-11-2009, 12:32 AM Go to last post
  5. Sizing a condensing unit for a serve over counter

    Started by jimbo22, 25-11-2009 05:50 PM
    • Replies: 0
    • Views: 2,276
    25-11-2009, 05:50 PM Go to last post
  6. Refrigerant oils

    Started by Andrew F., 12-11-2007 09:56 AM
    • Replies: 4
    • Views: 13,117
    25-11-2009, 03:03 PM Go to last post
  7. Time to stop being lazy!

    Started by Clk320_Greg, 24-11-2009 12:11 AM
    • Replies: 2
    • Views: 1,438
    24-11-2009, 09:21 PM Go to last post
  8. Oil from separator - where to?

    Started by chemi-cool, 06-11-2009 03:25 PM
    • Replies: 20
    • Views: 6,391
    24-11-2009, 12:58 PM Go to last post
  9. How do you charge yours? step by step please

    Started by SkyWalker, 22-11-2009 02:17 PM
    • Replies: 5
    • Views: 2,297
    24-11-2009, 02:02 AM Go to last post
  10. Which way up should the dessecant drier go?

    Started by r134junkie, 04-11-2009 12:15 PM
    dessecant drier dryer
    • Replies: 8
    • Views: 3,134
    23-11-2009, 11:05 PM Go to last post
  11. Smile R-600a Vs R-290

    Started by amitsaxena, 22-11-2009 05:42 AM
    • Replies: 3
    • Views: 2,116
    23-11-2009, 08:50 AM Go to last post
  12. Question refrigeration oils

    Started by dumpeyau, 26-08-2002 09:09 AM
    • Replies: 4
    • Views: 19,785
    18-11-2009, 12:00 PM Go to last post
  13. Power requirement of chiller

    Started by aceofharts414, 18-11-2009 10:39 AM
    chiller, power, q=mcpdt
    • Replies: 0
    • Views: 1,508
    18-11-2009, 10:39 AM Go to last post
  14. Orifice selection

    Started by frostedflake, 12-11-2009 11:08 PM
    • Replies: 6
    • Views: 9,441
    17-11-2009, 10:38 PM Go to last post
  15. R404A P-h question

    Started by stugger, 17-11-2009 06:09 PM
    • Replies: 1
    • Views: 3,543
    17-11-2009, 07:57 PM Go to last post
  16. Help - small job plan needed..

    Started by Copplemeister, 15-11-2009 02:42 PM
    • Replies: 6
    • Views: 2,484
    17-11-2009, 02:35 PM Go to last post
  17. Parallel Flow vs Serpentine Evaporators

    Started by Z2TT, 14-11-2009 08:07 AM
    • Replies: 13
    • Views: 22,895
    16-11-2009, 12:42 PM Go to last post
  18. Chiller expansion tank.

    Started by Helper monkey, 04-11-2009 02:29 AM
    • Replies: 4
    • Views: 13,185
    16-11-2009, 02:27 AM Go to last post
    • Replies: 5
    • Views: 2,684
    15-11-2009, 04:21 PM Go to last post
  19. TREV - Temperature Responsive Expansion Valve

    Started by desA, 14-11-2009 01:02 PM
    • Replies: 2
    • Views: 4,625
    15-11-2009, 04:11 AM Go to last post
  20. Heat Pumps

    Started by Cdubbs13, 14-11-2009 03:44 AM
    • Replies: 3
    • Views: 2,324
    14-11-2009, 03:02 PM Go to last post
  21. Evaporators - TD, SH & approach - revisited

    Started by desA, 08-11-2009 04:04 AM
    • Replies: 29
    • Views: 8,579
    14-11-2009, 03:21 AM Go to last post
  22. Question Basic Chilled Water System Weir Tank

    Started by johnhodgson, 06-11-2009 03:00 PM
    • Replies: 17
    • Views: 8,190
    13-11-2009, 12:04 AM Go to last post
  23. Cold Room Design - minus 25deg C

    Started by vijay_study, 19-04-2006 01:12 PM
    • Replies: 34
    • Views: 40,682
    11-11-2009, 08:12 AM Go to last post
  24. Quiri af-120 data sheet

    Started by Sandro Baptista, 05-11-2009 06:54 PM
    • Replies: 6
    • Views: 3,585
    10-11-2009, 07:25 PM Go to last post
  25. Compressor Limts / Envelope

    Started by kfjoe, 08-10-2009 06:33 PM
    • Replies: 29
    • Views: 6,730
    10-11-2009, 08:39 AM Go to last post
  26. checkind daikin compressors and inverter board

    Started by maek reid, 03-11-2009 10:46 PM
    • Replies: 7
    • Views: 5,187
    09-11-2009, 08:31 PM Go to last post
  27. AHU Calculations

    Started by SUBCONTRACTOR, 21-12-2008 11:33 AM
    • Replies: 20
    • Views: 45,825
    07-11-2009, 05:51 AM Go to last post
  28. Information on EER and COP on old systems

    Started by Black Cat, 05-11-2009 10:28 PM
    • Replies: 5
    • Views: 3,155
    06-11-2009, 11:26 PM Go to last post
  29. Water in NH3 refrigeration systems

    Started by JCollins, 27-10-2009 05:42 PM
    • Replies: 13
    • Views: 6,129
    05-11-2009, 03:35 PM Go to last post
  30. Titanium Heat Exchanger

    Started by dontuan, 02-11-2009 02:46 PM
    • Replies: 3
    • Views: 1,798
    04-11-2009, 12:40 PM Go to last post
  31. Are YOU a free thinker "Challenge"

    Started by mad fridgie, 30-10-2009 09:55 AM
    • Replies: 26
    • Views: 5,256
    04-11-2009, 07:58 AM Go to last post
  32. Small Refrigerator low side tubing

    Started by RLK, 02-11-2009 02:07 AM
    • Replies: 0
    • Views: 2,334
    02-11-2009, 02:07 AM Go to last post
  33. What is a "Pony Chiller"?

    Started by Plumernate, 01-11-2009 12:25 AM
    • Replies: 4
    • Views: 10,148
    01-11-2009, 08:02 PM Go to last post
  34. Head pressure control method.

    Started by mad fridgie, 28-10-2009 08:29 AM
    • Replies: 16
    • Views: 7,211
    29-10-2009, 08:50 PM Go to last post
  35. How to calculate refrigerant charge required?

    Started by refriengr, 06-06-2008 02:44 PM
    • Replies: 9
    • Views: 39,951
    28-10-2009, 08:56 AM Go to last post
  36. "our new inverter split gives you 130%"

    Started by gwm121, 25-10-2009 03:32 PM
    • Replies: 3
    • Views: 2,688
    27-10-2009, 06:51 PM Go to last post
  37. Question Vilter Recip Compression Ratios

    Started by mr.ice, 14-10-2009 12:18 AM
    ammonia, compression ratios, reciprocating compressors, vilter
    • Replies: 7
    • Views: 3,930
    26-10-2009, 07:26 PM Go to last post
  38. Digital Input, Digital output

    Started by Kaka, 20-08-2009 05:49 PM
    • Replies: 10
    • Views: 2,861
    25-10-2009, 03:23 PM Go to last post
  39. Can a 4ton HVAC compressor pump down?

    Started by JSPPE, 02-10-2009 03:43 AM
    • Replies: 8
    • Views: 4,898
    24-10-2009, 05:00 PM Go to last post
  40. Pipe diameter, real life and theory

    Started by gwm121, 22-10-2009 08:29 AM
    • Replies: 8
    • Views: 5,741
    24-10-2009, 04:53 PM Go to last post
  41. Question about calculating compressor power

    Started by ysh1317, 22-10-2009 10:50 AM
    • Replies: 3
    • Views: 1,947
    23-10-2009, 12:57 AM Go to last post
  42. Leakage Process Preparation (R134a)

    Started by Mr.Tuga, 19-10-2009 04:37 PM
    • Replies: 4
    • Views: 1,581
    21-10-2009, 06:51 PM Go to last post
  43. Simple Amonia refrigerator

    Started by joeBotha, 06-09-2009 01:02 PM
    • Replies: 6
    • Views: 3,443
    21-10-2009, 12:42 AM Go to last post
  44. Question Need help remembering some basics

    Started by dirtybird, 13-10-2009 01:21 AM
    • Replies: 2
    • Views: 1,707
    20-10-2009, 09:03 AM Go to last post
  45. Absorption Fridges

    Started by Andrew Leigh, 19-10-2009 09:29 PM
    • Replies: 3
    • Views: 2,306
    20-10-2009, 05:48 AM Go to last post
  46. relative humidity

    Started by patskE, 18-10-2009 04:32 AM
    • Replies: 6
    • Views: 3,097
    18-10-2009, 06:33 AM Go to last post
  47. DIY heat pump 12kW

    Started by kimusabi, 12-06-2007 09:38 AM
    • Replies: 11
    • Views: 27,967
    17-10-2009, 07:50 PM Go to last post
  48. Real Basics...

    Started by Greenbeast, 08-09-2009 02:05 PM
    • Replies: 19
    • Views: 5,347
    17-10-2009, 09:32 AM Go to last post
  49. Unloader

    Started by Abe, 15-04-2002 10:46 PM
    • Replies: 6
    • Views: 7,122
    15-10-2009, 10:33 PM Go to last post

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