Recent content by mishaparem

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    Understanding pneumatic springs

    Ugh, I've just realized how much I've forgotten about math and physics, working dead end jobs in the office :sorry::frown:
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    Understanding pneumatic springs

    Sweet, thank you! I started remembering bits and pieces of the Ideal gas law after I posted yesterday. Here's where I'm at right now, posting for proof reading, and for anyone else who goes looking for how to determine the ballpark specs of pneumatic springs that they need for their project...
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    Understanding pneumatic springs

    Hello all, I'm working on a DIY project, I know I need to use pneumatic springs because it allows me to be flexible with the spring rates, but I forgot quite a bit about compressible air, and from what I remember, in my courses we mostly dealt with compressible air for aerodynamics, and skipped...
  4. M

    Modeling Ducted Fan Flow with Affordable Software

    Hello, I was hoping someone on here could suggest some affordable software to model the flow produced by a ducted fan. I saw someone using Solidworks flow simulation, which is convenient because I can use SW to model the fan AND get a rough estimate of the thrust produced. I'm not looking for...
  5. M

    How Can You Convert a Cellphone into a Tablet?

    Hello everyone, I'm sort of bummed that no one seems to be doing anything with their old cell phones, so I thought swapping a 4in LCD screen on a cellphone with a 10-12in one off the internet would be a unique project that I could document for other interested people. The problem is that I lack...
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