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24 November 2016 Fuel-consumption targets and emissions legislation, combined with the relative maturity of engine and bodyshape designs, are forcing commercial-vehicle manufacturers to find innovative new ways to improve the efficiency of their vehicles...

Exa PowerFLOW® transient flow simulations aid reduction of aerodynamic drag and lift of tire New fin patterns added to the tire sidewall significantly streamline surrounding airflow Innovative tires improve overall vehicle aerodynamics by up to 3%...

BURLINGTON, Mass., Sept. 4, 2013 (GLOBE NEWSWIRE) — Exa(R) Corporation (Nasdaq:EXA), a global innovator of fluid simulation solutions for product engineering, today announced the release of PowerFLOW(R) 5, the fifth generation of its patented DIGITAL...

-A few years ago, when Jaguar engineers commenced work on the recently introduced XE small sedan, they took what then seemed like a risky break from normal practice. Instead of building full-size clay models to develop the XE’s exterior details in a...

Software choices for simulation continue to expand. Here’s an overview of some of what’s available. By Bruce Jenkins, President, Ora Research Two decades ago, engineering software developers launched their first efforts to make simulation and analysis...