作者: Anna Schwarz , Felix Flemming , Martin Freitag , Johannes Janicka
DOI: 10.1007/978-3-642-02038-4_3
关键词: Large eddy simulation 、 Noise 、 Aeroacoustics 、 Flow (psychology) 、 Computational fluid dynamics 、 Combustion 、 Environmental science 、 Mach number 、 Order of magnitude 、 Mechanics
摘要: The focus of this chapter is the definition and development interface between CFD CAA appproaches. Hybrid approaches for investigation noise resulting from flow phenomena are widely used well accepted in aeroacoustics. Especially at low Mach number flows, fluid dynamic acoustic length scales separated by more than an order magnitude.