Wind Tunnel Testing on Underwater Axisymmetric Bodies at Angle of Attack - Part IV - Surface Pressure Measurements on the Model at Negative Incidences

摘要

This Project was initiated at the request of NSTL,udVishakapatnam to carryout experimental investigation onudan underwater missile configuration having different nose udgeometry. This paper contains details on the surfaceudpressure measurements carried-out on this model havingudogive and blunt noses. 'The model is tested for negativeudincidences from 0 to 15 deg, at two given wind speeds at 15mudand 25m/sec.