WorldCat Identities

Howe, John R.

Overview
Works: 21 works in 41 publications in 1 language and 2,680 library holdings
Roles: Compiler, Editor
Classifications: e322, 320.50924
Publication Timeline
Key
Publications about  John R Howe Publications about John R Howe
Publications by  John R Howe Publications by John R Howe
Most widely held works by John R Howe
by ( Book )
6 editions published in in English and held by 1,119 libraries worldwide
by ( Book )
4 editions published in in English and held by 458 libraries worldwide
by ( Book )
3 editions published in in English and held by 289 libraries worldwide
by ( Book )
3 editions published in in English and held by 154 libraries worldwide
As a young man Hasselborg (1876-1956) was lured to Alaska by gold at the beginning of the century. He learned the skills of prospecting, mining, building boats, trapping game, fishing, and homesteading. Above all though he became a bear hunter until his respect for the animals turned him into a conservationist and his commitment led him to learn scientific research. By the middle of the century he guided nature photographers and was on the front line in the battle between the timber industry and conservationists.
by ( Book )
2 editions published between and 1976 in English and held by 111 libraries worldwide
by ( Book )
1 edition published in in English and held by 5 libraries worldwide
by ( Book )
1 edition published in in English and held by 3 libraries worldwide
by ( Book )
1 edition published in in English and held by 2 libraries worldwide
by ( Book )
1 edition published in in English and held by 2 libraries worldwide
by ( Book )
1 edition published in in English and held by 1 library worldwide
An experimental program was conducted at the AEDC vonKarman facility, Tunnels A and B, in which acoustic pressure fluctuation data were acquired on a 7 degree half-cone-angle model featuring a control surface. The objective was to define the aeroacoustic environment applicable to re-entry vibration response analysis for both ballistic and maneuvering vehicles. Wind tunnel measurements were obtained at Mach 4 and 8 for several values of freestream Reynolds number and model angle of attack. Stationary zones of laminar, transitional, and turbulent flow over the model were achieved. Acoustic data were reduced to rms fluctuating pressure, and power and cross-power spectral densities. Results were normalized using local boundary layer parameters for comparison with previous high speed measurements. The present study re-examined the aeroacoustic environment prediction capability relative to compressible flow conditions. Moreover, boundary layer characteristic lengths and velocities were reviewed in order to develop normalization procedures required for development of appropriate aeroacoustic scaling laws. It was determined that fluctuating pressure characteristics described by incompressible theory as well as empirical correlations could be modified to a compressible state through a transformation function. In this manner, compressible data were transformed to the incompressible plane where direct use of more tractable prediction techniques are available for engineering design analyses.
by ( Book )
1 edition published in in English and held by 1 library worldwide
by ( Book )
1 edition published in in English and held by 1 library worldwide
by ( Book )
1 edition published in in English and held by 1 library worldwide
 
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Alternative Names
Howe, John R. 1935-....
Languages
English (41)
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