详情

原文传递 Aircraft Operations from Runways with Inclined Ramps (Ski-Jump)

题名：	Aircraft Operations from Runways with Inclined Ramps (Ski-Jump)
作者：	Turner, Elijah W;
关键词：	incline；operation；ramp；amps；jump；craft；with；from；program；solution
摘要：	The use of inclined ramps to launch aircraft from short runways is proposed as a possible solution to the runway denial problem in Europe. Past efforts to launch aircraft in this manner, including a very successful program conducted by the US Navy to launch the T-2C, F-14, and F-18 aircraft, are reviewed. An analytical study was conducted for the launch of the F-16, F-15, A- 10, A-7D and F-4E from inclined ramps. The takeoff ground roll, stabilizer trim setting, landing gear loads and flight trajectory are reported. The F-15 was selected as a candidate aircraft for a USAF flight test program to be patterned after the Navy program and additional studies were performed. Perturbations in center of gravity, thrust, and ramp exit angle were investigated. A ramp contour was designed for launch of the F-15, F-16, A-7D and A-10 which minimized the length and height of the ramp while maintaining the landing gear loads below 90 percent of their design limit.
报告类型：	科技报告