RCAIDE.Library.Methods.Noise.Correlation_Buildup.Turbofan.secondary_noise_component.secondary_noise_component

secondary_noise_component(Velocity_primary, theta_s, sound_ambient, Velocity_secondary, Velocity_aircraft, Area_primary, Area_secondary, DSPL_s, EX_s, Str_s)

This function calculates the noise contribution of the secondary jet component

Assumptions:

None

Source:

[1] SAE ARP876D: Gas Turbine Jet Exhaust Noise Prediction (original) [2] de Almeida, Odenir. “Semi-empirical methods for coaxial jet noise prediction.” (2008). (adapted)

Inputs:

SPL_s [dB] Velocity_primary [m/s] theta_s [rad] sound_ambient [dB] Velocity_secondary [m/s] Velocity_aircraft [m/s] Area_primary [m^2] Area_secondary [m^2] DSPL_s [dB] EX_s [-] Str_s [-]

Outputs:

SPL_s [dB]

Properties Used:

N/A