Essays about: "Indirect Combustion Noise"

Found 2 essays containing the words Indirect Combustion Noise.

  1. 1. Transonic Flow Features in a Nozzle Guide Vane Passage

    University essay from KTH/Farkost och flyg; KTH/Mekanik

    Author : Alessandro Ceci; [2017]
    Keywords : CFD; LES; Indirect Combustion Noise; Aeroacoustics;

    Abstract : The entropy noise in modern engines is mainly originating from two types of mechanisms.First, chemical reactions in the combustion chamber lead to unsteady heat releasewhich is responsible of the direct combustion noise. READ MORE

  3. 2. ON SIMULATING COMPRESSIBLE FLOWS WITH A DENSITY BASED SOLVER

    University essay from KTH/Mekanik

    Author : Sathyanarayanan Chandramouli; [2016]
    Keywords : Coupled density based solver; High Pressure Turbine Nozzle Guide Vane;

    Abstract : A coupled density based solver in the framework of foam-extend is used to perform simulations of transonic flows. The solver is based on an explicit and time-accurate algorithm and is coupled to a compressible Unsteady Reynolds-Averaged Navier-Stokes (URANS) and a Large Eddy Simulation (LES) module. READ MORE