Mechanical Design
Stress analysis, failure, and machine-element calculations that accompany MANE 4030.
3D Principal Stress Calculator
Enter a full 3D stress tensor to get principal stresses, maximum shear, von Mises stress, invariants, and principal directions.
Engineering Economics
Cash-flow tools that accompany the ENGR 4760 study notes.
Amortization Calculator
Enter a loan amount, interest rate, and term to see each month's principal and interest payment, the remaining balance, and the equity built, with charts.