Recent content by vdash103
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FredGarvin - Question For You Please
Thanks!- vdash103
- Post #12
- Forum: Materials and Chemical Engineering
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FredGarvin - Question For You Please
FredGarvin must have his PM settings disabled...it won't let me.- vdash103
- Post #9
- Forum: Materials and Chemical Engineering
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FredGarvin - Question For You Please
berkeman, ah, I see now - thanks!- vdash103
- Post #7
- Forum: Materials and Chemical Engineering
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FredGarvin - Question For You Please
Danger, Haha - thanks!- vdash103
- Post #5
- Forum: Materials and Chemical Engineering
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FredGarvin - Question For You Please
berkeman, Can you tell me how to PM him? I was looking for that option and couldn't find it. Thanks- vdash103
- Post #4
- Forum: Materials and Chemical Engineering
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FredGarvin - Question For You Please
FredGarvin - I didn't know how else to reach you and wasn't sure if you would receive a message if I responded to a thread that was started by someone else in which you responded. Anyhow, my question is on compressive stresses for ball and socket type bearings. You responded to a post in...- vdash103
- Thread
- Replies: 13
- Forum: Materials and Chemical Engineering
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Hertz Contact Solution of Elastic Theory for Concave to Convex Shapes
I believe that is correct. That was the assumption I had come to.- vdash103
- Post #3
- Forum: Mechanical Engineering
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Hertz Contact Solution of Elastic Theory for Concave to Convex Shapes
For the equation: contact stress = {(1 / (pi[((1-v1^2)/E1)) + ((1-v2^2)/E2))) ^ 0.5} * {((Fn/b) * (Sum (1/pi)))^0.5} Where Sum (1/pi) = [(1/p1) - (1/p2)] for concave shapes in contact with convex shapes Sum (1/pi) approaches 0 as the two radii get closer, however when the two radii...- vdash103
- Thread
- Concave Contact Convex Elastic Hertz Shapes Theory
- Replies: 2
- Forum: Mechanical Engineering