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SABIC introduces novel thermoplastic roof fairing concept for 3% improvement in heavy-duty truck fuel economy

Green Car Congress

SABIC’s design concept is aerodynamically optimized to deflect air by accelerating airflow through and across the top and sides of the roof fairing. The CFD data helped reveal opportunities to alter the design for improved airflow and reduced drag. —Scott Fallon, general manager, Automotive, SABIC’s Innovative Plastics.