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General Fan Performance Guide

Lars Olsen writes: "As a complementary article to his comprehensive General Heat Transfer Guide , Dave Smith has written another great article for Amdmb.com called General Fan Performance Guide. This is an indepth guide to the performance of the fans we have in our PC's. Here's a quote: 'The specific purpose of this guide is to take the science associated with fans and translate it into a meaningful document that will allow the reader to understand how fans work and how they apply to computers. It provides a brief summary of DC power and drives. It finishes with an introduction to the concepts of sound generation and measurement.'"

15 of 95 comments (clear)

  1. first post (not quite) by Anonymous Coward · · Score: -1, Offtopic

    you can type 'first post' now, their shit code no longer blocks it

  2. I'm using Mozilla, and have a question: by Anonymous Coward · · Score: -1, Offtopic

    When did slashdot start using tags?

    1. Re:I'm using Mozilla, and have a question: by Anonymous Coward · · Score: -1, Offtopic
      When did slashdot start using <link> tags?

      And since I'm replying to get that question back up to score 0, was it at the same time as we lost all of our user prefs? (I had to filter out Star Wars again)

    2. Re:I'm using Mozilla, and have a question: by Anonymous Coward · · Score: -1, Offtopic
      When did slashdot start using <link> tags?

      And since I'm replying to get that question back up to score 0, was it at the same time as we lost all of our user prefs? (I had to filter out Star Wars again)

      Moderators, 0 is low enough for anything that isn't spammy. (text floods, ansi art, etc.) I would like to know the answer to this question.

    3. Re:I'm using Mozilla, and have a question: by Anonymous Coward · · Score: -1, Offtopic
      When did slashdot start using tags?

      Yeah, I'd like to know that, too.

    4. Re:I'm using Mozilla, and have a question: by Anonymous Coward · · Score: -1, Offtopic
      When did slashdot start using tags?

      Err, that's <link> tags. Hemos, is that you knocking these down?

    5. Re:I'm using Mozilla, and have a question: by Anonymous Coward · · Score: -1, Offtopic

      Yeah fuckers. I want to know too. Lame!

    6. Re:I'm using Mozilla, and have a question: by vsync64 · · Score: 0, Offtopic
      I just checked the HTML source, and it doesn't appear to be using tags. One thing I have noticed with Mozilla, though, is that if you are using tabbed browsing, any page with tags will cause the "Site Navigation Bar" to be displayed in that window. (And here's a bug... None of the buttons are even grayed out.)

      Never mind... I just switched out of light mode, and Slashdot is indeed producing <link> tags. Which leads me to the question: Why does light mode leave out some genuinely useful stuff, like the aforementioned tags which could actually speed up browsing on slow links, and like being able to get the comment number right off a comment, without having to copy the "Reply To" link and hack it?

      But that's still handy to know about Mozilla...

      --
      TO BUY A NEW CAR WOULD MAKE YOU SEXUALLY ATTRACTIVE.
  3. Re:u_t = a^2*(u_xx + u_yy + u_zz) by bn557 · · Score: -1, Offtopic

    I believe that your BVP has outsmarted many mods. If I had points I'd give you a (+1 Higher Order Differential Equation Mod)

    god.... what was the solution to that

    Pat

    --
    Humans are slow, innaccurate, and brilliant; computers are fast, acurrate, and dumb; together they are unbeatable
  4. I smell a... by 3prong · · Score: -1, Offtopic

    HOAX!

  5. Re:Heat Transfer Tip by Anonymous Coward · · Score: -1, Offtopic

    Could you retype your comment in english?

  6. asdf by Anonymous Coward · · Score: -1, Offtopic

    gnhfgfgfgghfhfhhjjfjj

  7. comment number by BierGuzzl · · Score: 0, Offtopic

    It's next to the timestamp.

    1. Re:comment number by vsync64 · · Score: 0, Offtopic

      Not in light mode, it's not. Please reread my comment.

      --
      TO BUY A NEW CAR WOULD MAKE YOU SEXUALLY ATTRACTIVE.
  8. General Fan by Anonymous Coward · · Score: -1, Offtopic

    Has anyone else heard before of this
    "Genral Fan" guy ? And what of his performance
    guide, will this help the war in Afghanistan ?
    Will he catch little bad Osama boy for us ?

    eeeuhm, I think I need more coffee ...