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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
    • Replies: 201
    • Views: 231,208
    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: 26,697
    02-10-2011, 05:45 PM Go to last post
  1. Hygroscopic POE oil

    Started by kay86, 28-02-2024 01:15 AM
    poe oil
    • Replies: 2
    • Views: 73
    29-02-2024, 11:32 AM Go to last post
    • Replies: 17
    • Views: 1,046
    28-02-2024, 08:55 AM Go to last post
  2. Flux and brazing

    Started by kay86, 27-02-2024 03:51 PM
    • Replies: 6
    • Views: 83
    28-02-2024, 01:06 AM Go to last post
  3. Capillary design

    Started by kay86, 18-02-2024 03:38 PM
    • Replies: 7
    • Views: 219
    21-02-2024, 10:00 AM Go to last post
  4. Filter Dryer question

    Started by RumpShaker, 31-01-2024 10:36 PM
    • Replies: 2
    • Views: 282
    01-02-2024, 02:46 PM Go to last post
  5. Heat load calculations

    Started by Stretch79, 24-01-2024 10:58 AM
    • Replies: 1
    • Views: 237
    24-01-2024, 01:19 PM Go to last post
  6. R 410

    Started by mbc, 31-10-2023 11:36 AM
    • Replies: 4
    • Views: 674
    14-12-2023, 04:51 PM Go to last post
  7. NH3 T-S Diagram (Imperial)

    Started by xixxi, 01-12-2023 09:15 PM
    • Replies: 2
    • Views: 456
    09-12-2023, 05:34 PM Go to last post
  8. which one is good.

    Started by mbc, 02-11-2023 06:44 AM
    • Replies: 12
    • Views: 1,059
    04-12-2023, 03:02 PM Go to last post
  9. likely costs

    Started by madfarmer, 12-06-2023 05:26 PM
    • Replies: 4
    • Views: 848
    03-10-2023, 08:02 PM Go to last post
  10. Removing Daikin PCB - RZP125DV1

    Started by CPerry, 25-08-2023 04:24 AM
    • Replies: 6
    • Views: 899
    28-08-2023, 02:03 PM Go to last post
  11. Supermarket refrigerated case credits

    Started by Jjeromet, 02-08-2023 07:55 PM
    • Replies: 0
    • Views: 463
    02-08-2023, 07:55 PM Go to last post
  12. Brazing rods not compatible with all refrigerants

    Started by kay86, 12-07-2023 05:05 PM
    • Replies: 0
    • Views: 620
    12-07-2023, 05:05 PM Go to last post
  13. Suction pressure below ambient pressure

    Started by kay86, 08-07-2023 09:02 PM
    • Replies: 4
    • Views: 743
    12-07-2023, 03:54 PM Go to last post
  14. Electronics acronym

    Started by seanf, 19-04-2023 06:34 PM
    • Replies: 2
    • Views: 758
    15-06-2023, 06:47 PM Go to last post
  15. Finding the right person for the job

    Started by Fleety, 19-05-2023 09:42 AM
    • Replies: 4
    • Views: 789
    13-06-2023, 08:50 PM Go to last post
  16. Compressor for R290 rerigerant

    Started by kay86, 21-04-2023 01:36 AM
    • Replies: 4
    • Views: 906
    30-04-2023, 03:54 PM Go to last post
  17. Heat load and capillary tube

    Started by kay86, 25-04-2023 02:13 AM
    • Replies: 3
    • Views: 869
    30-04-2023, 03:43 PM Go to last post
  18. Unhappy Condenser inlet is too big?

    Started by kay86, 31-03-2023 06:58 PM
    • Replies: 5
    • Views: 1,094
    21-04-2023, 08:07 AM Go to last post
    • Replies: 1
    • Views: 672
    21-04-2023, 08:05 AM Go to last post
  19. Pressure control

    Started by kay86, 17-02-2023 04:19 AM
    • Replies: 14
    • Views: 1,734
    29-03-2023, 08:21 AM Go to last post
  20. Drinking water and copper

    Started by skyboy6142, 26-03-2023 07:12 PM
    • Replies: 4
    • Views: 863
    27-03-2023, 09:05 PM Go to last post
  21. PHE evaporators

    Started by Mataura, 04-03-2023 11:38 PM
    • Replies: 6
    • Views: 1,096
    06-03-2023, 10:29 AM Go to last post
  22. Danfoss KP5 6mm Cutting Ring

    Started by rossyram23, 02-03-2023 05:38 PM
    • Replies: 10
    • Views: 1,104
    05-03-2023, 03:45 PM Go to last post
  23. Post Some questions on 30GX-207 air cooled chillers

    Started by abcxyz5, 15-02-2023 03:20 PM
    30gx, discharge, economizer, pressure, suction
    • Replies: 3
    • Views: 977
    20-02-2023, 08:28 PM Go to last post
  24. Thermal expansion formula

    Started by Peter_1, 28-10-2022 10:47 AM
    • Replies: 19
    • Views: 2,058
    19-02-2023, 08:27 PM Go to last post
  25. Building a water chiller for an Ice Bath

    Started by luketurner, 14-02-2023 10:44 PM
    • Replies: 0
    • Views: 819
    14-02-2023, 10:44 PM Go to last post
  26. need help to understand the control

    Started by timalg, 25-01-2023 11:41 PM
    • Replies: 2
    • Views: 911
    13-02-2023, 04:50 PM Go to last post
  27. Cooling water drum

    Started by mitch722, 11-01-2023 05:13 AM
    • Replies: 4
    • Views: 1,142
    07-02-2023, 11:39 AM Go to last post
  28. cooling load- defrost

    Started by mechman, 27-01-2023 10:54 AM
    • Replies: 3
    • Views: 1,161
    30-01-2023, 10:45 AM Go to last post
  29. Lightbulb VSD Pump control

    Started by Harper, 20-01-2023 08:44 PM
    • Replies: 13
    • Views: 1,451
    30-01-2023, 08:23 AM Go to last post
  30. cooling cylinder

    Started by rezasth, 10-10-2022 12:02 PM
    • Replies: 8
    • Views: 1,626
    13-01-2023, 09:54 AM Go to last post
  31. Coolpack error

    Started by Peter_1, 29-12-2022 05:27 PM
    • Replies: 4
    • Views: 1,235
    30-12-2022, 10:08 PM Go to last post
  32. Beware the Pareto Frontier Scam

    Started by Glass, 21-12-2022 04:22 AM
    • Replies: 0
    • Views: 1,722
    21-12-2022, 04:22 AM Go to last post
  33. Lexus automotive unknown refrigerant path

    Started by CyFi6, 02-12-2022 04:48 PM
    • Replies: 9
    • Views: 1,383
    16-12-2022, 11:13 AM Go to last post
  34. Lightbulb Consideration of flashgas in pipeline

    Started by oplafki, 01-12-2022 06:44 AM
    flash gas, flashing, pressure loss
    • Replies: 22
    • Views: 1,989
    12-12-2022, 08:40 PM Go to last post
  35. Heat Pump heat exchangers

    Started by Akram, 11-12-2022 04:29 PM
    condenser, evaporator, heat exchanger, heat pump, technical support
    • Replies: 0
    • Views: 872
    11-12-2022, 04:29 PM Go to last post
  36. Ice Bank / Ice Thermal Storage

    Started by David15, 01-12-2022 03:54 PM
    engineering, ice bank tank, software refrigeration, thermal energy storage
    • Replies: 2
    • Views: 1,032
    01-12-2022, 08:51 PM Go to last post
  37. Condenser for HFC or HC refrigerants

    Started by kay86, 29-11-2022 05:09 PM
    • Replies: 0
    • Views: 849
    29-11-2022, 05:09 PM Go to last post
  38. Evaporator coil

    Started by kay86, 18-11-2022 06:02 PM
    • Replies: 5
    • Views: 1,489
    28-11-2022, 08:50 PM Go to last post
  39. SH control of a TEV with high glide refrigerant.

    Started by Peter_1, 28-10-2022 07:49 PM
    • Replies: 2
    • Views: 1,173
    31-10-2022, 07:42 PM Go to last post
  40. Question about Formula

    Started by skyboy6142, 16-10-2022 07:54 AM
    • Replies: 3
    • Views: 1,240
    28-10-2022, 07:51 PM Go to last post
  41. Evaporator size for cold trap

    Started by kay86, 13-10-2022 09:18 AM
    • Replies: 2
    • Views: 1,086
    15-10-2022, 03:32 PM Go to last post
  42. evap fan speed control?

    Started by knighty, 05-10-2022 12:11 AM
    • Replies: 1
    • Views: 1,151
    05-10-2022, 05:42 AM Go to last post
  43. Ocygen Cylinder

    Started by Grizzly, 28-09-2022 02:01 PM
    oxygen cylinder, oxygen tank
    • Replies: 2
    • Views: 1,206
    29-09-2022, 07:55 AM Go to last post
  44. Ultra low freezer

    Started by IvanZ, 25-09-2022 02:42 PM
    • Replies: 1
    • Views: 1,143
    26-09-2022, 04:38 PM Go to last post
    • Replies: 1
    • Views: 1,181
    17-09-2022, 03:04 AM Go to last post
  45. Start and Run winding

    Started by skyboy6142, 05-09-2022 08:25 PM
    • Replies: 7
    • Views: 1,641
    11-09-2022, 10:58 AM Go to last post

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