Paul Dvorak

Dodge is coming back to its original minivan formula with the Journey, a vehicle about 10 in. shorter than current minivans

The steady increase in desktop computer power always seems overtaken by larger CAD models that need more complex and lengthy analysis.

Creating a mathematical model from a CAD model requires first defining the geometry, loads, and restraints along with a type of analysis, such as linear static or transient thermal.

For at least a decade, FEA has been guiding design decisions and helping companies avoid having to build and test several prototypes.

Structural joints in any assembly typically present an abrupt increase or decrease in stiffness compared with the surrounding structure.