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Capt Spark

Capt Spark

Capt Spark is an esteemed member of CrazyEngineers since Aug 21, 2010

Posts contributed
38
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Oct 16, 2011
no idea what you want to know, but pressure and velocity is related by Bernoulli's eqn which can be found easily on the internet.
Jul 27, 2011
See Bernoulli's Equation: <a href="https://en.wikipedia.org/wiki/Bernoulli%27s_principle" target="_blank" rel="nofollow noopener noreferrer">Bernoulli%27S Principle</a>
Jul 17, 2011
or thru this: <a href="https://www.princeton.edu/~asmits/Bicycle_web/Bernoulli.html" target="_blank" rel="nofollow noopener noreferrer">Bernoulli's Equation</a>
Jul 17, 2011
go thru Bernoulli's euation (<a href="https://en.wikipedia.org/wiki/Bernoulli's_principle" target="_blank" rel="nofollow noopener noreferrer">Bernoulli's Principle</a>). This is all about conservation of energy.. if one component increases, other should reduce.
Jul 17, 2011
Can you attach a simple diagram & loading pattern / direction? It will be helpful to comment anything
Jul 13, 2011
true.. I agree completely. If there is any chance of even a little misalignment, a flex coupling is a must
Jul 11, 2011
why so? flange coupling needs complex modification to the shafts and is obviously a costlier arrangements with bolts. Do you find any reason why it is better than the simple...
Jul 9, 2011
Key is definitely a simple arrangement. And with this numbers, I think the calculation goes like this: F=64000N-mm/100mm=640N shear stress s = 640N/(80mm*5mm)=1.6 MPa (assuming 5 mm wide key) which...
Jul 8, 2011
see the amount of the torque to be transferred. if it is not so high, key / spline may be fine. for high torque transfer, flange is better. It give...
Jul 8, 2011
Sorry if it is a repost to someone, but wanted to share this link as there are lots of good lecture series uploaded on youtube by NPTEL, it may come...
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    Capt Spark joined CrazyEngineers on Aug 21, 2010

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