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: 174,800
    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: 11,114
    02-10-2011, 05:45 PM Go to last post
  1. Propylene glycol properties

    Started by Sandro Baptista, 24-11-2009 11:01 AM
    • Replies: 27
    • Views: 11,244
    11-12-2009, 11:01 PM Go to last post
  2. synthetic oil and exposure to air

    Started by Yuri B., 09-12-2009 05:38 PM
    • Replies: 7
    • Views: 2,018
    10-12-2009, 07:33 AM Go to last post
  3. Refrigeration flow meter

    Started by Agiraias, 07-10-2008 11:50 AM
    • Replies: 2
    • Views: 8,047
    08-12-2009, 05:58 PM Go to last post
  4. Heat-pump mass charge determination

    Started by desA, 30-11-2009 04:58 AM
    • Replies: 8
    • Views: 3,868
    01-12-2009, 05:27 AM Go to last post
  5. Question Getting Colder, need advice

    Started by mvtop, 21-05-2009 03:48 AM
    2 Pages
    1 2
    • Replies: 54
    • Views: 8,648
    29-11-2009, 01:49 AM Go to last post
  6. Interesting Water coil application

    Started by Garz, 24-11-2009 11:04 PM
    • Replies: 15
    • Views: 2,306
    27-11-2009, 08:13 AM Go to last post
  7. Auxilary receiver to increase subcooling?

    Started by liptow, 20-11-2009 03:55 PM
    auxilary receiver, heat exchanger, liquid lift, sub-cooling
    • Replies: 21
    • Views: 5,250
    27-11-2009, 04:30 AM Go to last post
  8. Fundamentals

    Started by shameem, 18-11-2009 07:08 PM
    • Replies: 1
    • Views: 1,151
    26-11-2009, 11:32 PM Go to last post
  9. Sizing a condensing unit for a serve over counter

    Started by jimbo22, 25-11-2009 04:50 PM
    • Replies: 0
    • Views: 1,599
    25-11-2009, 04:50 PM Go to last post
  10. Refrigerant oils

    Started by Andrew F., 12-11-2007 08:56 AM
    • Replies: 4
    • Views: 10,587
    25-11-2009, 02:03 PM Go to last post
  11. Time to stop being lazy!

    Started by Clk320_Greg, 23-11-2009 11:11 PM
    • Replies: 2
    • Views: 995
    24-11-2009, 08:21 PM Go to last post
  12. Oil from separator - where to?

    Started by chemi-cool, 06-11-2009 02:25 PM
    • Replies: 20
    • Views: 3,734
    24-11-2009, 11:58 AM Go to last post
  13. How do you charge yours? step by step please

    Started by SkyWalker, 22-11-2009 01:17 PM
    • Replies: 5
    • Views: 1,681
    24-11-2009, 01:02 AM Go to last post
  14. Which way up should the dessecant drier go?

    Started by r134junkie, 04-11-2009 11:15 AM
    dessecant drier dryer
    • Replies: 8
    • Views: 2,159
    23-11-2009, 10:05 PM Go to last post
  15. Smile R-600a Vs R-290

    Started by amitsaxena, 22-11-2009 04:42 AM
    • Replies: 3
    • Views: 1,529
    23-11-2009, 07:50 AM Go to last post
  16. Question refrigeration oils

    Started by dumpeyau, 26-08-2002 09:09 AM
    • Replies: 4
    • Views: 16,845
    18-11-2009, 11:00 AM Go to last post
  17. Power requirement of chiller

    Started by aceofharts414, 18-11-2009 09:39 AM
    chiller, power, q=mcpdt
    • Replies: 0
    • Views: 1,079
    18-11-2009, 09:39 AM Go to last post
  18. Orifice selection

    Started by frostedflake, 12-11-2009 10:08 PM
    • Replies: 6
    • Views: 7,992
    17-11-2009, 09:38 PM Go to last post
  19. R404A P-h question

    Started by stugger, 17-11-2009 05:09 PM
    • Replies: 1
    • Views: 2,840
    17-11-2009, 06:57 PM Go to last post
  20. Help - small job plan needed..

    Started by Copplemeister, 15-11-2009 01:42 PM
    • Replies: 6
    • Views: 1,800
    17-11-2009, 01:35 PM Go to last post
  21. Parallel Flow vs Serpentine Evaporators

    Started by Z2TT, 14-11-2009 07:07 AM
    • Replies: 13
    • Views: 16,370
    16-11-2009, 11:42 AM Go to last post
  22. Chiller expansion tank.

    Started by Helper monkey, 04-11-2009 01:29 AM
    • Replies: 4
    • Views: 11,557
    16-11-2009, 01:27 AM Go to last post
    • Replies: 5
    • Views: 1,739
    15-11-2009, 03:21 PM Go to last post
  23. TREV - Temperature Responsive Expansion Valve

    Started by desA, 14-11-2009 12:02 PM
    • Replies: 2
    • Views: 3,806
    15-11-2009, 03:11 AM Go to last post
  24. Heat Pumps

    Started by Cdubbs13, 14-11-2009 02:44 AM
    • Replies: 3
    • Views: 1,585
    14-11-2009, 02:02 PM Go to last post
  25. Evaporators - TD, SH & approach - revisited

    Started by desA, 08-11-2009 03:04 AM
    • Replies: 29
    • Views: 6,103
    14-11-2009, 02:21 AM Go to last post
  26. Question Basic Chilled Water System Weir Tank

    Started by johnhodgson, 06-11-2009 02:00 PM
    • Replies: 17
    • Views: 6,461
    12-11-2009, 11:04 PM Go to last post
  27. Cold Room Design - minus 25deg C

    Started by vijay_study, 19-04-2006 01:12 PM
    • Replies: 34
    • Views: 35,241
    11-11-2009, 07:12 AM Go to last post
  28. Quiri af-120 data sheet

    Started by Sandro Baptista, 05-11-2009 05:54 PM
    • Replies: 6
    • Views: 2,413
    10-11-2009, 06:25 PM Go to last post
  29. Compressor Limts / Envelope

    Started by kfjoe, 08-10-2009 06:33 PM
    • Replies: 29
    • Views: 5,284
    10-11-2009, 07:39 AM Go to last post
  30. checkind daikin compressors and inverter board

    Started by maek reid, 03-11-2009 09:46 PM
    • Replies: 7
    • Views: 4,092
    09-11-2009, 07:31 PM Go to last post
  31. AHU Calculations

    Started by SUBCONTRACTOR, 21-12-2008 10:33 AM
    • Replies: 20
    • Views: 42,175
    07-11-2009, 04:51 AM Go to last post
  32. Information on EER and COP on old systems

    Started by Black Cat, 05-11-2009 09:28 PM
    • Replies: 5
    • Views: 2,355
    06-11-2009, 10:26 PM Go to last post
  33. Water in NH3 refrigeration systems

    Started by JCollins, 27-10-2009 04:42 PM
    • Replies: 13
    • Views: 4,781
    05-11-2009, 02:35 PM Go to last post
  34. Titanium Heat Exchanger

    Started by dontuan, 02-11-2009 01:46 PM
    • Replies: 3
    • Views: 1,345
    04-11-2009, 11:40 AM Go to last post
  35. Are YOU a free thinker "Challenge"

    Started by mad fridgie, 30-10-2009 08:55 AM
    • Replies: 26
    • Views: 3,957
    04-11-2009, 06:58 AM Go to last post
  36. Small Refrigerator low side tubing

    Started by RLK, 02-11-2009 01:07 AM
    • Replies: 0
    • Views: 1,869
    02-11-2009, 01:07 AM Go to last post
  37. What is a "Pony Chiller"?

    Started by Plumernate, 31-10-2009 11:25 PM
    • Replies: 4
    • Views: 6,814
    01-11-2009, 07:02 PM Go to last post
  38. Head pressure control method.

    Started by mad fridgie, 28-10-2009 07:29 AM
    • Replies: 16
    • Views: 5,353
    29-10-2009, 07:50 PM Go to last post
  39. How to calculate refrigerant charge required?

    Started by refriengr, 06-06-2008 02:44 PM
    • Replies: 9
    • Views: 34,478
    28-10-2009, 07:56 AM Go to last post
  40. "our new inverter split gives you 130%"

    Started by gwm121, 25-10-2009 02:32 PM
    • Replies: 3
    • Views: 1,899
    27-10-2009, 05:51 PM Go to last post
  41. Question Vilter Recip Compression Ratios

    Started by mr.ice, 14-10-2009 12:18 AM
    ammonia, compression ratios, reciprocating compressors, vilter
    • Replies: 7
    • Views: 2,882
    26-10-2009, 06:26 PM Go to last post
  42. Digital Input, Digital output

    Started by Kaka, 20-08-2009 05:49 PM
    • Replies: 10
    • Views: 2,278
    25-10-2009, 02:23 PM Go to last post
  43. Can a 4ton HVAC compressor pump down?

    Started by JSPPE, 02-10-2009 03:43 AM
    • Replies: 8
    • Views: 4,244
    24-10-2009, 05:00 PM Go to last post
  44. Pipe diameter, real life and theory

    Started by gwm121, 22-10-2009 08:29 AM
    • Replies: 8
    • Views: 4,574
    24-10-2009, 04:53 PM Go to last post
  45. Question about calculating compressor power

    Started by ysh1317, 22-10-2009 10:50 AM
    • Replies: 3
    • Views: 1,492
    23-10-2009, 12:57 AM Go to last post
  46. Leakage Process Preparation (R134a)

    Started by Mr.Tuga, 19-10-2009 04:37 PM
    • Replies: 4
    • Views: 1,090
    21-10-2009, 06:51 PM Go to last post
  47. Simple Amonia refrigerator

    Started by joeBotha, 06-09-2009 01:02 PM
    • Replies: 6
    • Views: 2,600
    21-10-2009, 12:42 AM Go to last post
  48. Question Need help remembering some basics

    Started by dirtybird, 13-10-2009 01:21 AM
    • Replies: 2
    • Views: 1,307
    20-10-2009, 09:03 AM Go to last post
  49. Absorption Fridges

    Started by Andrew Leigh, 19-10-2009 09:29 PM
    • Replies: 3
    • Views: 1,740
    20-10-2009, 05:48 AM Go to last post

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