01870nam 2200517I 450 991070587520332120170724110013.0(CKB)5470000002453663(OCoLC)994299454(EXLCZ)99547000000245366320170724j199803 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierAeroacoustic codes for rotor harmonic and BVI noise - CAMRAD.Modl/HIRES: methodology and users' manual /D. Douglas Boyd, Jr. [and three others]Hampton, Virginia :National Aeronautics and Space Administration, Langley Research Center,March 1998.1 online resource (vii, 224 pages) color illustrationsNASA/TM ;1998-207640"March 1998.""Performing organization: NASA Langley Research Center"--Report documentation page.Aeroacoustic codes for rotor harmonic and BVI noise - CAMRAD.Modl/HIRESAeroacousticsnasatApplications programs (computers)nasatBlade slap noisenasatBlade-vortex interactionnasatHelicoptersnasatNoise predictionnasatRotor aerodynamicsnasatAeroacoustics.Applications programs (computers)Blade slap noise.Blade-vortex interaction.Helicopters.Noise prediction.Rotor aerodynamics.Boyd D. Douglas1395075Langley Research Center,GPOGPOGPOBOOK9910705875203321Aeroacoustic codes for rotor harmonic and BVI noise - CAMRAD.Modl3453071UNINA