How OEM's can make their parts better, faster, and more efficient.

NASA Tech Briefs

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

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

Power Transmission

Gear drives, bearings, motors, clutches, couplings, machine controls, sensors and components.

more free magazines
Calculator Introduction

Given the stresses at a space point in the body, sx, sy, and txy, this calculator computes the stresses of the same space point in a rotated coordinate system, sx', sy', and tx'y'.

  Normal Stress sx:    
  Normal Stress sy:    
  Shear Stress txy:    
  Coordinate Rotation q:    
  New Normal Stress sx':  0  MPa
  New Normal Stress sy':  0  MPa
  New Shear Stress tx'y':  -1.00  MPa
Equations behind the Calculator
The following coordinate transformation equations were used,