Influence of low-speed aerodynamic performance on airport community noise...models.(cont.) The results of simulations of the mandated takeoff and landing noise certification procedure show that noise is reduced insignificantly by small modifications to the airframe....
Noise sources from a cylindrical cavity... Advances in jet noise reduction have increased the importance of landing noise from the airframe as a signi¯cant contribution to the e®ective perceived noise level around airports....
Helicopter mission optimization studyThe feasibility of using low-cost, portable computer technology to help a helicopter pilot optimize flight parameters to minimize fuel consumption and takeoff and landing noise was demonstrated....
Development of response surface equations for high-speed civil transport takeoff and landing noise... Since takeoff and landing noise levels are a function of both engine design variables and flight path variables, several possible approaches to the problem were considered..
