Download or read book The Effects of Resonant Acoustic Vibrations on the Local and Overall Heat Transfer Coefficients for Air Flowing Though an Isothermal Horizontal Tube written by Thomas Woodrow Jackson and published by . This book was released on 1960 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results are presented for a series of experiments conducted for the purpose of studying the local and overall effects of a resonant acoustic vibration on the heat transfer coefficient for air flowing through a constant temperature isothermal tube at Graetz Numbers from 33 to 5400. The local heat transfer coefficient is shown to vary periodically between the nodes and loops of the resonant sound wave. Local heat transfer coeffients up to 3.6 times the no-sound values have been obtained. Extensive tables of data are included for possible use in analytical investigations. Sound pressure levels to 162 decibels are reported.

Download or read book The Effects of Resonant Acoustic Vibrations on the Local and Overall Heat Transfer Coefficients for Air Flowing Though an Isothermal Horizontal Tube written by Thomas Woodrow Jackson and published by . This book was released on 1958 with total page 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 1963 with total page 234 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 1963 with total page 224 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 1963 with total page 220 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 538 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 1963 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Abstract Bulletin written by Defense Documentation Center (U.S.) and published by . This book was released on 1961-02 with total page 1116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Government Research Reports written by and published by . This book was released on 1961 with total page 1216 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 1967 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of large amplitude oscillations on heat transfer written by Charles E. Feiler and published by . This book was released on 1962 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Heat Transfer Threshold Values for Resonant Acoustic Vibrations in a Horizontal Isothermal Tube written by Ian Eastwood and published by . This book was released on 1962 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data are reported for experiments conducted to study the effects of a resonant acoustic vibration on the heat transfer coefficient for air flowing through an isothermal tube for Reynolds numbers between 16,000 and 200,000. The local heat transfer coefficient varies periodically between the nodes and loops of the resonant sound wave. For Reynolds numbers below approximately 20,000 the maximum local Nusselt numbers occur at the velocity loops of the standing wave. AboveA Reynolds number of 40,000 the maximum values of the Nusselt numbers shift to the velocity nodes. This shift appears to take place gradually between Reynolds numbers of 20,000 and 40,000. Above a Reynolds number of approximately 40,000 resonant acoustic vibrations tend to suppress the over-all heat transfer rate. Threshold sound pressure level values for a resonant frequency of 222 cps were obtained for various Reynolds numbers from 16,000 to 80,000. These critical sound pressure level values fell into two distinct regimes when plotted versus the corresponding Reynolds number. In each regime the critical value was directly proportional to the Reynolds number. (Author).

Download or read book NASA Technical Report written by and published by . This book was released on 1962 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Heat Transfer written by and published by . This book was released on 1964 with total page 1216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Publications Announcements with Indexes written by United States. National Aeronautics and Space Administration and published by . This book was released on 1962 with total page 1556 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Effects of Acoustic Vibrations on Air in a Resonant Horizontal Tube with and Without Throughflow written by Jack Marion Spurlock and published by . This book was released on 1961 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Effects of Resonant Vibrations on Heat Transfer at High Reynolds Numbers written by Thomas Woodrow Jackson and published by . This book was released on 1961 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: