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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
31

Aerodynamic coefficients of a symmetrical airfoil in an oscillating flow

Chamberlain, George A. January 1990 (has links) (PDF)
Thesis (M.S. in Aeronautical Engineering)--Naval Postgraduate School, September 1990. / Thesis Advisor(s): Miller, James A. Second Reader: Schmidt, Louis V. "September 1990." Description based on title screen viewed on December 17, 2009. DTIC Descriptor(s): Velocity, angles, air flow, angle of attack, airfoils, cycles, time, surfaces, three dimensional, flow rate, coefficients, symmetry, pressure, axes, aerodynamic characteristics, value, unsteady flow, drag, oscillation, free stream, static pressure, pressure distribution, plotting, steady flow, control. DTIC Identifier(s): Airfoils, oscillating flow, pressure measurement, turbulence, moments, aerodynamic lift, aerodynamic drag, aerodynamic coefficients, wind tunnel tests, rotor blades(rotary wings), random variables, symmetrical airfoils, theses. Author(s) subject terms: Oscillating flow, aerodynamic coefficients, symmetrical airfoil. Includes bibliographical references (p. 94). Also available in print.
32

A diagnostic study of the velocity structure of a meandering jet using a primitive equation model with dynamic mode initialization

de Jesus, Roland E. January 1990 (has links) (PDF)
Thesis (M.S. in Meteorology and Physical Oceanography)--Naval Postgraduate School, September 1990. / Thesis Advisor(s): Haney, R. L. ; Stanton, T. P. "September 1990." Description based on title screen viewed on December 17, 2009. DTIC Descriptor(s): Ocean currents, *fronts (oceanography), diagnosis(general), California, transitions, theses, mathematical models, vertical orientation. DTIC Identifier(s): California current, CTZ (California transition zone). Author(s) subject terms: Diagnostic model, California Current, CTZ, dynamical modes. Includes bibliographical references (p. 64-66). Also available in print.
33

A rigorous relativistic derivation of the speed of light in moving media

Fried, David Clane, 1935- January 1959 (has links)
No description available.
34

The development of an apparatus for the investigation of spherically propagating flames

Pierson, Richard Kelley, 1934- January 1964 (has links)
No description available.
35

Non-isothermal velocity profiles

Pierce, Thomas Grimes 12 1900 (has links)
No description available.
36

Free convection velocity measurements by the use of neutral density particles

Brooks, Richard Van 08 1900 (has links)
No description available.
37

An investigation of velocity profiles in non-isothermal laminar flow of a liquid

Bell, Charles James 08 1900 (has links)
No description available.
38

Relationship between forward and backward running speed while wearing a lateral protective knee brace

Sprague, Edwin S. January 1994 (has links)
The purpose of this study was to determine the effects of the McDavid Knee Brace on forward and backward running kinematics and ground reaction forces. The subjects were 10past history of knee problems or any other physical disabilities that could affect their performance. The subjects were unpaid volunteers. Stride length and stride frequency values were determined during forward and backward treadmill run under each experimental condition (with a brace and without a brace). An ANOVA indicated no significant knee brace effect for either forward or backward treadmill running stride length or stride frequency. In the second phase of this study, ground reaction forces were determined for each experimental condition. The ground reaction peak forces under each experimental condition were not significantly different during either forward or backward running. Other statistical analysis of other dependent variables of forward and backward running indicated no significant bracing effect for ankle, knee and hip angular acceleration, angular displacement and angular velocity. Within the limitation of this study it is concluded that the McDavid Knee Brace had no effect on forward or backward running kinematics or ground reaction forces. / School of Physical Education
39

Inspection times and general ability

McCrory, C. January 2002 (has links)
No description available.
40

The synthesis of point data and path data in estimating sofar speed

Johnson, Rockne Hart January 1968 (has links)
Typescript. / Thesis (Ph. D.)--University of Hawaii, 1968. / Bibliography: leaves [31]-32. / v, 32 l maps, graphs

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