More articles by Paul Dvorak

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

The Weibull plot differs from a normal distribution in that the normal distribution fits data to a bell curve. The Weibull method fits a curve to the data. Even with just a dozen or so prototypes it makes good predictions.

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.

A close look at the latest processors hints what’s in store for future designs.

Recent bridge failures have shoved bridge design and analysis to the forefront.

Thermal analyses are the second most frequently performed simulations.

Researchers in California believe huge kitelike wind-power generators could tap into the jet stream to supply the world's entire electrical needs.