Welcome to P K Kelkar Library, Online Public Access Catalogue (OPAC)

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1. NASA Technical Note: NONLINEAR ACOUSTIC THEORY FOR RIGID POROUS MATERIALS

by Zorumski, William E | Parrott, Tony L.

Material type: book Book Description: 26p.Publisher: Washington, D.C. NASA 1971Availability: Items available for reference: PK Kelkar Library, IIT Kanpur (1).

2. ACOUSTIC IMPEDANCE OF CURVED MULTILAYERED DUCT LINERS

by Zorumski,William E.

Material type: book Book Description: 10.Publisher: Nasa, Washington, D.C. 1973qAvailability: Items available for reference: PK Kelkar Library, IIT Kanpur [Call number: NASA TN D-7277 -] (1).

3. Acoustic radiation patterns for a source in a hard walled unlanged circular duct [NASA TN D-7360]

by Holm, Raymond G | Zorumski, William E.

Material type: book Book; Format: print ; Literary form: not fiction Description: 18p.Publisher: Washington,/D.C. National Aeronautics and Space Administration 1973Availability: Items available for reference: PK Kelkar Library, IIT Kanpur (1).

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