Flow-Field Characteristics and Aerodynamic Loads on External Stores Near the Fuselage and Wing-Pylon Positions of a Swept-Wing/Fuselage Model at Mach Numbers of 0.4and 0.7-Phase V.

摘要

Experimental data were obtained to aid in the prediction of aerodynamic loads and separation-trajectory characteristics on stores under the influence of an aircraft flow field. Four types of data were obtained in the vicinity of a generalized aircraft model: (1) flow field surveys,using a 40-deg cone probe,to determine the local velocity field, (2) force and moment data on four store models, (3) pressure distribution data on an ogive-cylinder model,and (4) captive-trajectory store separation data on one store model. The generalized aircraft model consisted of a swept-wing/fuselage combination with rectangular,flow-through engine ducts. (Modified author abstract)