1. 1Kraft, R. E. “Theory and Measurements of Acoustic Wave Propagation in Multi-Segmented Rectangular Ducts,” Ph.D. Dissertation,DepartmentofAerospaceEngineering,UniversityofCincinnati,Cincinnati,Ohio,1976.
2. Influence of Fluid Motion Past a Plane Boundary on Sound Reflection, Absorption, and Transmission
3. On the acoustic boundary condition in the presence of flow
4. 5Dougherty,R.P.“AWave-SplittingTechniqueforNacelleAcousticPropagation,”AIAAPaper97 1652,1997.