Simulia/Dassault

“Engine downsizing has long been known as one of the most effective available technologies for increasing efficiency,” according to Mark Stephenson, chief engineer, predictive analysis, MAHLE Powertrain. While a number of vehicle manufacturers are offering small, turbocharged engines—from the VW 1.4-liter TSI to the BMW 3.0-liter Twin-Turbo—MAHLE decided that they wanted to go one better.

Virtual commissioning of assembly lines—not just the geometry and the kinematics, but the control logic, as well—can make a huge difference.

Advances in simulation software include integration with other CAx systems, simulations of more domains, and stunning virtual reality.