Machine Design

How-to, in-depth technical articles for machine design engineers

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Innovations developed by NASA and its industry partners in a wide array of fields.

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3D Scanners

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Materials

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Math
 
Tapered T Beam

Cx Cy Area
view
Moment of Inertia
about the xc axis
Ixc		 Moment of Inertia
about the yc axis
Iyc		 Polar Moment of Inertia
about the zc axis
Jzc
view view = Ixc + Iyc
Radius of Gyration
about the xc axis
kxc		 Radius of Gyration
about the yc axis
kyc		 Radius of Gyration
about the zc axis
rzc
view rzc2 = kxc2+kyc2
Glossary