With commercial air travel becoming more inconvenient because of fewer direct flights and crowded airplanes, corporations are turning to what many of the Fortune 500 have know for years--business jet aircraft can be a productive tool for maximizing use of corporate time. Gulfstream jets fly higher than commercial traffic and are routed directly to a destination without traffic-control delays. Their speed and range are seldom exceeded commercially. Technology advancements such as improved instrumentation displays, satellite navigation, and pilot head-up displays for foul-weather landing were introduced on Gulfstreams before seeing commercial use. Spearheading such innovation has been Charles Coppi. Trained as an aeronautical engineer, he directed engineering and was principal conceptual development engineer on all six Gulfstream models. The airplanes' design versatility is also shown by many Coppi-led adaptations, including the unique training aircraft for teaching astronauts to land the Space Shuttle. He also pioneered work for short and vertical take-off airplanes, airborne surveillance, and anti-submarine aircraft.
Researchers working with additive manufacturing have said multimaterial techniques will allow industry “to fabricate materials with combinations of density, strength, and thermal expansion that do not exist [yet].”
The term "multiphysics" is used to describe the simulation of multiple types of physics and their influence on one another -- for example, the investigation of the behavior of a chemical in liquid form will involve both chemistry and fluid dynamics.
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