Structural adhesives are gaining applications as engineers employ them with lightweight materials to help achieve a continuous bond for improved vehicle rigidity and other benefits.
PSA Peugeot Citroën worked with chemical company BASF and Swiss company Rehau on the development of the Citroën Cactus’s UV-stable thermoplastic polyurethane (TPU) exterior detailing.
The company estimates that its new Remote Clean4U windshield defrosting and cleaning system, shown at IAA Frankfurt for the first time, consumes 28 times less energy than an electric defrosting system.
The 2017 GT development program has begun testing in southeastern Michigan, with the exotic American supercars running “naked” as they rack up miles amid daily commuter traffic. Automotive Engineering encountered and photographed one of the off-tool prototypes recently.
NASA Langley recently tested non-stick wing coatings on Boeing’s ecoDemonstrator 757 that could eventually help aircraft become more fuel efficient by reducing insect residue that creates a surprising amount of drag.
National Renewal Energy Laboratory tests use of insulation and other techniques to reduce A/C cooling and heating loads by more than 30%. Savings for cooling alone estimated at 774 gal/yr of diesel fuel compared with overnight idling.
For 2016, the fourth year of its annual Enlighten Awards that acknowledge the best innovations in vehicle weight reduction, Altair named GM’s 2016 Cadillac CT6 as the winner in the Full-Vehicle category and ContiTech’s polyamide rear-axle transmission crossbeam is the winner in the Enlighten Awards’ Module category.
Active flow control devices based on electric plasmas can smooth the turbulent wakes that sweep off the rear edges of truck trailers travelling at highway speeds.
Every vehicle powered by Ultium batteries incorporates efficiency-enhancing energy recovery system based on heat-pump technology covered by 11 patents.
European Union proposals affecting the length of semi-trailer trucks and cabs are set to have a dramatic effect on European cab-over truck designs and will also allow for folding aerodynamic aids to be fitted to the rear of trailers.