A new type flap valve for generating sonic booms in a pyramidal horn
By: J. J. Gottlieb, W. Czerwinski, N. N. Wahba and R. E. Gnoyke.
Contributors: Czerwinski, W.; Gnoyke, R. E.; Wahba, N. N.; UTIAS
Series: UTIAS report -- no. 208
Publisher: Institute for Aerospace Studies
Published: 1979
Place of publication: [Downsview, Ont.]
Number of pages: 29
Subjects: Flap valves; Sonic booms
Notes: Includes bibliographical references.