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  • Users: hallb
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  1. hallb

    Aircraft Propeller

    Does anyone have experience with a manufacturer of composite propellers. There are multiple companies willing to make composite props, but have yet to find one that is interested in designing a custom propeller (eventual production rates could be well over 100 per year). The approximate size...
  2. hallb

    Late Inlet Valve Closing

    I have just read a short (and poorly written from a technical standpoint) article on late inlet valve closing. My main question is, what is the advantage of having some intake charge flow back into the manifold? Does anybody have any experience with this technology? It supposedly been around...
  3. hallb

    Advanced Engineering Degree

    Has anyone taken any online engineering courses toward a Masters degree? I am looking for courses/degree in the automotive/engine field. I am on travel about half of the time, so an online degree is my only option. Any comments regarding online courses would be extremely helpful. Thanks.

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