Page 1 of 71 123456789101112131415161718192051 ... LastLast
Threads 1 to 50 of 3537

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: 214,907
    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: 22,082
    02-10-2011, 05:45 PM Go to last post
  1. Ultra low freezer

    Started by IvanZ, 25-09-2022 02:42 PM
    • Replies: 1
    • Views: 63
    26-09-2022, 04:38 PM Go to last post
    • Replies: 1
    • Views: 136
    17-09-2022, 03:04 AM Go to last post
  2. Start and Run winding

    Started by skyboy6142, 05-09-2022 08:25 PM
    • Replies: 7
    • Views: 325
    11-09-2022, 10:58 AM Go to last post
  3. Pulling a vacuum

    Started by DBCracker, 16-08-2022 10:15 AM
    • Replies: 1
    • Views: 178
    16-08-2022, 12:40 PM Go to last post
  4. Superheat reference

    Started by lana, 13-08-2022 11:27 AM
    • Replies: 4
    • Views: 345
    14-08-2022, 12:16 PM Go to last post
  5. Check valve

    Started by skyboy6142, 08-02-2022 07:43 AM
    • Replies: 6
    • Views: 988
    14-07-2022, 05:02 AM Go to last post
  6. Defrost Timer

    Started by Wickfut, 03-07-2022 01:52 AM
    • Replies: 1
    • Views: 360
    04-07-2022, 06:21 PM Go to last post
  7. Evaporator

    Started by skyboy6142, 13-06-2022 05:58 PM
    • Replies: 1
    • Views: 379
    14-06-2022, 07:54 AM Go to last post
  8. How to make referigerator

    Started by Ritesh28, 05-06-2022 02:10 PM
    • Replies: 4
    • Views: 399
    06-06-2022, 04:15 PM Go to last post
  9. How to make ac

    Started by Ritesh28, 05-06-2022 11:56 PM
    • Replies: 2
    • Views: 255
    06-06-2022, 04:13 PM Go to last post
  10. Parallel condensers

    Started by skyboy6142, 06-05-2022 09:26 AM
    • Replies: 4
    • Views: 556
    27-05-2022, 04:35 PM Go to last post
  11. Carrier oil equalization check valve

    Started by skyboy6142, 30-03-2022 08:18 AM
    • Replies: 0
    • Views: 371
    30-03-2022, 08:18 AM Go to last post
  12. Plate heat-exchanger

    Started by skyboy6142, 06-03-2022 09:28 AM
    • Replies: 1
    • Views: 533
    06-03-2022, 12:20 PM Go to last post
  13. Buffer vessel for hot glycol defrost

    Started by jmmpcabral, 03-03-2022 02:47 PM
    buffer, defrost, glycol, sizing, temper
    • Replies: 0
    • Views: 323
    03-03-2022, 02:47 PM Go to last post
    • Replies: 10
    • Views: 1,390
    03-02-2022, 06:11 AM Go to last post
  14. Safety for Cold store use refrigerant NH3

    Started by nhoksockiu, 08-12-2021 03:52 AM
    • Replies: 2
    • Views: 616
    02-02-2022, 09:45 AM Go to last post
  15. Freeze dryer, Ice condensor - Pipe dimension

    Started by petter78, 11-01-2022 02:35 AM
    • Replies: 3
    • Views: 582
    27-01-2022, 03:11 PM Go to last post
  16. Question Autocascade system

    Started by Testoviron, 08-01-2022 04:56 PM
    autocascade
    • Replies: 2
    • Views: 529
    17-01-2022, 11:17 AM Go to last post
  17. Temperature drop in liquid line while subcooling

    Started by Peter_1, 23-10-2021 01:46 PM
    • Replies: 3
    • Views: 704
    30-12-2021, 09:55 PM Go to last post
  18. Question about screw compressor

    Started by skyboy6142, 02-12-2021 05:39 PM
    • Replies: 2
    • Views: 781
    03-12-2021, 07:27 AM Go to last post
  19. Volumetric efficiency

    Started by skyboy6142, 01-12-2021 07:01 AM
    • Replies: 2
    • Views: 655
    02-12-2021, 05:40 PM Go to last post
  20. Replacing the evaporator

    Started by kevinkrige, 16-11-2021 01:40 PM
    diyrefrigrator, evaporator
    • Replies: 1
    • Views: 566
    16-11-2021, 06:19 PM Go to last post
  21. Chilled Water vs. DX

    Started by CarmrloLab, 27-10-2021 06:53 AM
    • Replies: 1
    • Views: 611
    27-10-2021, 03:55 PM Go to last post
  22. Different log ph for same refrigerant

    Started by Peter_1, 16-10-2021 12:11 PM
    • Replies: 8
    • Views: 977
    21-10-2021, 01:14 PM Go to last post
  23. Level of condensing temperature

    Started by Peter_1, 20-10-2021 08:36 PM
    • Replies: 2
    • Views: 442
    21-10-2021, 06:25 AM Go to last post
  24. Temperature drop when water in vacuum

    Started by Peter_1, 09-10-2021 03:08 PM
    • Replies: 8
    • Views: 799
    19-10-2021, 07:41 PM Go to last post
  25. COP heatpump air/water

    Started by Seair, 18-10-2021 07:54 PM
    • Replies: 8
    • Views: 689
    19-10-2021, 04:27 PM Go to last post
    • Replies: 2
    • Views: 494
    16-10-2021, 12:18 PM Go to last post
  26. Electronic expansion valves

    Started by sigourney, 29-09-2021 03:06 AM
    • Replies: 1
    • Views: 524
    29-09-2021, 12:17 PM Go to last post
  27. DX or Chilled water for residential refrigeration

    Started by skhan855, 03-04-2021 10:11 AM
    • Replies: 7
    • Views: 1,391
    16-09-2021, 07:13 PM Go to last post
  28. Question Which Component will be designed first ?

    Started by PKO13, 18-08-2021 05:40 AM
    • Replies: 3
    • Views: 769
    25-08-2021, 06:37 PM Go to last post
    • Replies: 2
    • Views: 775
    29-07-2021, 09:37 PM Go to last post
  29. calculating Mass flow rate

    Started by Andrew072, 23-07-2021 08:45 AM
    • Replies: 4
    • Views: 803
    23-07-2021, 09:48 PM Go to last post
  30. expansion valve

    Started by skyboy6142, 05-06-2021 10:27 AM
    • Replies: 2
    • Views: 872
    16-06-2021, 10:40 AM Go to last post
  31. Energy Efficiancy Chilled Water of DX

    Started by skhan855, 04-06-2021 08:49 PM
    • Replies: 5
    • Views: 815
    13-06-2021, 06:47 PM Go to last post
  32. How to determine air heating power in kW

    Started by dairytech, 14-05-2021 02:29 PM
    • Replies: 2
    • Views: 709
    17-05-2021, 04:39 AM Go to last post
  33. Rotary compressor

    Started by skyboy6142, 25-04-2021 05:29 AM
    • Replies: 2
    • Views: 2,594
    27-04-2021, 04:58 PM Go to last post
  34. Top or Bottom

    Started by Wickfut, 19-12-2020 08:09 AM
    • Replies: 8
    • Views: 9,789
    14-04-2021, 01:14 PM Go to last post
  35. NH3 against R22

    Started by skyboy6142, 03-04-2021 05:43 PM
    • Replies: 5
    • Views: 3,416
    13-04-2021, 02:31 PM Go to last post
  36. Saving refrigerant in event of leakage

    Started by skhan855, 20-03-2021 12:58 PM
    • Replies: 1
    • Views: 709
    21-03-2021, 04:17 AM Go to last post
  37. VRV master and slave

    Started by Trent, 07-03-2021 12:39 PM
    • Replies: 2
    • Views: 1,393
    07-03-2021, 05:38 PM Go to last post
  38. Room positive pressure

    Started by RODRIGO BR, 06-03-2021 10:54 PM
    • Replies: 2
    • Views: 880
    07-03-2021, 01:53 AM Go to last post
  39. How much compressor oil?

    Started by Wickfut, 02-03-2021 07:18 AM
    • Replies: 1
    • Views: 719
    02-03-2021, 01:10 PM Go to last post
  40. Compression ratio question

    Started by coolguy4, 28-02-2021 03:27 AM
    • Replies: 5
    • Views: 995
    01-03-2021, 12:13 AM Go to last post
  41. Is this correct?

    Started by Wickfut, 27-02-2021 11:25 PM
    • Replies: 4
    • Views: 856
    28-02-2021, 06:27 PM Go to last post
  42. GPM of pump

    Started by skyboy6142, 22-02-2021 08:52 AM
    • Replies: 0
    • Views: 582
    22-02-2021, 08:52 AM Go to last post
  43. Pump down

    Started by skyboy6142, 06-02-2021 08:03 AM
    • Replies: 3
    • Views: 2,224
    09-02-2021, 03:30 PM Go to last post
  44. 2 Compressor in 1 system

    Started by skhan855, 14-10-2020 07:54 PM
    • Replies: 15
    • Views: 7,040
    05-02-2021, 12:57 AM Go to last post

Forum Information and Options

Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 8 replies or 50 views
Hot thread with unread posts
More than 8 replies or 50 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •