Download or read book The Development of a Total Head Tube for High Frequency Pressure Fluctuations in Water written by Frank E. Perkins and published by . This book was released on 1959 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report written by United States. National Bureau of Standards and published by . This book was released on 1959 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydraulic Research in the United States written by and published by . This book was released on 1960 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NBS Special Publication written by and published by . This book was released on 1960 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Current Hydraulic Laboratory Research in the United States written by and published by . This book was released on 1960 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Miscellaneous Publication National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1934 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1960 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Collection of Technical Papers written by and published by . This book was released on 1972 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Trailing Edge Geometry and Chord Length on the Early Wake of Stationary Flat Plates written by Peter S. Eagleson and published by . This book was released on 1962 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents the results of an investigation of the average and fluctuating two-dimensional structure of the early wake of fixed, flat plates at zero mean angle of attack as a function of trailing edge configuration and chord length. The experimental program provides for the measurement of the distribution of local mean velocity, static pressure, longitudinal velocity fluctuation and the spectral distribution of the kinetic energy of this turbulence component. The investigation was carried out in the 7-1/2" x 9" test section of an open-circuit water tunnel in the MIT Hydrodynamics Laboratory. An average free stream velocity of approximately 9.5 feet per second and plates of 1/h-inch thickness were used. All measurements were made between 1.50 and 9.75 plate thicknesses downstream of the trailing edge of the test plates, and between 0 and 2.80 plate thicknesses from the longitudinal plate centerline. Plate chord lengths used were 2" and 7". A primary aim of this study is the explanation of the vibrational behavior of the same test plates as found in a previous investigation. An attempt is made, wherever possible, to draw together the related facets of both studies. Information from both investigations is combined to infer certain characteristics of the vortex street and these characteristics are compared with those found by other investigators for bodies of various shapes. The primary conclusions to be drawn from the experiments on these particular plates are: 1. Downstream increase of wake width, for a plate of given trailing edge, is suppressed to a distance dependent upon the boundary layer thickness at the trailing edge. 2. At a plate thickness Reynolds number, It = 1.8 x 10h, transition between the inertial and viscous zones of wake development takes place at approximately x/t = 3.25. 3. With distance in the downstream direction there is an increase in the transverse spacing, h, of the discrete vortices in the wake. 4. The plate thickness Strouhal number varies with trailing edge configuration at a given Reynolds number. 5. The mean drag coefficient decreases as the trailing edge becomes more tapered. 6. The strength of the discrete vortices at a given station in the early wake becomes greater as the trailing edge becomes more tapered. 7. For a plate of given thickness and trailing edge geometry an increase in chord length reduces the frequency of vortex shedding. 8. The proportion of the total wake vorticity which is concentrated in discrete vortices increases with increasing chord length Reynolds number. 9. An increase in chord length decreases the intensity of turbulence, increases the mean velocity defect and decreases the pressure recovery at a given station in the early wake. 10. For constant chord length, the amplitude of plate vibration when pivoted at the leading edge increases with increasing vortex strength and with decreasing mean drag coefficient (both quantities determined with stationary plate). 11. Barring self-excitation of the plate motion, the frequency of plate vibration is precisely that at which discrete vorticity is shed into the wake from the stationary plate
Download or read book Technical Report written by Massachusetts Institute of Technology. Hydrodynamics Laboratory and published by . This book was released on 1967-06 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydraulic Research in the U S written by United States. National Hydraulic Laboratory, Washington, D.C. and published by . This book was released on 1959 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report written by and published by . This book was released on 1963 with total page 1148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report David W Taylor Model Basin written by David W. Taylor Model Basin and published by . This book was released on 1963 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Report written by and published by . This book was released on 1959 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Report written by and published by . This book was released on 1965 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Engineering for Power written by and published by . This book was released on 1964 with total page 966 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report Hydrodynamics Laboratory Massachusetts Institute of Technology written by Massachusetts Institute of Technology. Hydrodynamics Laboratory and published by . This book was released on 1965-07 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
