Generation of Acoustic-gravity Waves in an Isothermal Atmosphere by a Moving Source

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ISBN 13 :
Total Pages : 102 pages
Book Rating : 4.:/5 (713 download)

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Book Synopsis Generation of Acoustic-gravity Waves in an Isothermal Atmosphere by a Moving Source by : Amaro Lopes de Abreu Neto

Download or read book Generation of Acoustic-gravity Waves in an Isothermal Atmosphere by a Moving Source written by Amaro Lopes de Abreu Neto and published by . This book was released on 1972 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Generation of Acoustic-gravity Waves in an Isothermal Atmosphere by Moving Sources and Ground Movements

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ISBN 13 :
Total Pages : 66 pages
Book Rating : 4.:/5 (897 download)

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Book Synopsis Generation of Acoustic-gravity Waves in an Isothermal Atmosphere by Moving Sources and Ground Movements by : Amaro Lopes de Abreu Neto

Download or read book Generation of Acoustic-gravity Waves in an Isothermal Atmosphere by Moving Sources and Ground Movements written by Amaro Lopes de Abreu Neto and published by . This book was released on 1972 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Generation of Acoustic-gravity Waves in an Isothermal Atmosphere by Implusive Sources

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ISBN 13 :
Total Pages : 106 pages
Book Rating : 4.:/5 (556 download)

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Book Synopsis Generation of Acoustic-gravity Waves in an Isothermal Atmosphere by Implusive Sources by : Edward Shi Chen

Download or read book Generation of Acoustic-gravity Waves in an Isothermal Atmosphere by Implusive Sources written by Edward Shi Chen and published by . This book was released on 1973 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Acoustic-gravity Waves from an Energy Source at the Ground in an Isothermal Atmosphere

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ISBN 13 :
Total Pages : 31 pages
Book Rating : 4.:/5 (74 download)

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Book Synopsis Acoustic-gravity Waves from an Energy Source at the Ground in an Isothermal Atmosphere by : Julian D. Cole

Download or read book Acoustic-gravity Waves from an Energy Source at the Ground in an Isothermal Atmosphere written by Julian D. Cole and published by . This book was released on 1968 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analysis is given by two different methods--stationary phase and kinematic theory--of the pressure pulse generated by a nuclear explosion near the ground in an isothermal atmosphere. The present study builds upon work reported earlier. The shape of the signal is shown as a function of time at several distances from the source for a fixed altitude, and at several altitudes for a fixed lateral distance. The first signal to arrive at any location is a high-frequency acoustic wave, followed by a low-frequency acoustic-gravity wave. The onset of the latter is marked by a sharp front, or caustic. At any instant after the arrival of the caustic there are three principal frequency components at any location, the lowest of which becomes dominant as time progresses. It is shown how the qualitative features of the flow, as well as the exact location of the caustic, can be obtained from kinematic theory.

Propagation of Acoustic-gravity Waves from a Small Source Above the Ground in an Isothermal Atmosphere

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Propagation of Acoustic-gravity Waves from a Small Source Above the Ground in an Isothermal Atmosphere by : Allan D. Pierce

Download or read book Propagation of Acoustic-gravity Waves from a Small Source Above the Ground in an Isothermal Atmosphere written by Allan D. Pierce and published by . This book was released on 1963 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Acoustic-gravity Waves in the Atmosphere

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Publisher :
ISBN 13 :
Total Pages : 462 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Acoustic-gravity Waves in the Atmosphere by : United States. Environmental Science Services Administration

Download or read book Acoustic-gravity Waves in the Atmosphere written by United States. Environmental Science Services Administration and published by . This book was released on 1968 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Theoretical Study of the Generation of Infrasonic Waves in the Atmosphere

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ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Theoretical Study of the Generation of Infrasonic Waves in the Atmosphere by : Walter E. Knabe

Download or read book Theoretical Study of the Generation of Infrasonic Waves in the Atmosphere written by Walter E. Knabe and published by . This book was released on 1968 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The generation of acoustic and internal gravity waves in the earth's atmosphere by nuclear detonations is considered. Attention is given to a general statement of the problem and to the assessment of the importance of various generation mechanisms in the flows produced by nuclear explosions. From the significant source mechanisms, the corresponding wave emissions are estimated with reference to nuclear detonation outputs. (Author).

Propagation of Acoustic-gravity Waves from a Small Source Above the Ground in an Isothermal Atmosphere

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ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Propagation of Acoustic-gravity Waves from a Small Source Above the Ground in an Isothermal Atmosphere by : Allan D. Pierce

Download or read book Propagation of Acoustic-gravity Waves from a Small Source Above the Ground in an Isothermal Atmosphere written by Allan D. Pierce and published by . This book was released on 1963 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Acoustic-gravity Waves in the Upper Atmosphere

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ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Acoustic-gravity Waves in the Upper Atmosphere by : Kung C. Yeh

Download or read book Acoustic-gravity Waves in the Upper Atmosphere written by Kung C. Yeh and published by . This book was released on 1974 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this report we review the theory of acoustic-gravity waves, the interaction of such waves with the ionosphere, the experimental support for the existence of such waves in the upper atmosphere, and the role played by acoustic-gravity waves in thermospheric dynamics. After a thorough discussion on the properties of acoustic-gravity waves in an ideal isothermal atmosphere, the effects produced by horizontal winds, sharp boundary discontinuities, and dissipative processes are discussed. These discussions are followed by reviewing propagation effects in a realistic atmosphere for both free waves and guided waves. The propagation of these acoustic-gravity waves in the upper atmosphere may induce changes in the ionosphere sometimes known as traveling disturbances. The existing experimental data on traveling disturbances are then reviewed and found consistent, in most cases, with the acoustic-gravity wave interpretation.

Reflection and Dissipation of Vertically Propagating Acoustic-gravity Waves in an Isothermal Atmosphere

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ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.:/5 (384 download)

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Book Synopsis Reflection and Dissipation of Vertically Propagating Acoustic-gravity Waves in an Isothermal Atmosphere by : Hadi Yahya Alkahby

Download or read book Reflection and Dissipation of Vertically Propagating Acoustic-gravity Waves in an Isothermal Atmosphere written by Hadi Yahya Alkahby and published by . This book was released on 1988 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effects of Atmospheric Acoustic Gravity Waves on Electromagnetic Wave Propagations

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ISBN 13 :
Total Pages : 552 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Effects of Atmospheric Acoustic Gravity Waves on Electromagnetic Wave Propagations by :

Download or read book Effects of Atmospheric Acoustic Gravity Waves on Electromagnetic Wave Propagations written by and published by . This book was released on 1972 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wave-guide Propagation of Acoustic-gravity Waves in an Isothermal Layer Model of the Stratosphere

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ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.:/5 (66 download)

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Book Synopsis Wave-guide Propagation of Acoustic-gravity Waves in an Isothermal Layer Model of the Stratosphere by : William Peter McReynolds

Download or read book Wave-guide Propagation of Acoustic-gravity Waves in an Isothermal Layer Model of the Stratosphere written by William Peter McReynolds and published by . This book was released on 1965 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Role of Acoustic-gravity Waves in Generating Equatorial Ionospheric Irregularities

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ISBN 13 :
Total Pages : 364 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis The Role of Acoustic-gravity Waves in Generating Equatorial Ionospheric Irregularities by : Paul Emmett Argo

Download or read book The Role of Acoustic-gravity Waves in Generating Equatorial Ionospheric Irregularities written by Paul Emmett Argo and published by . This book was released on 1981 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Acoustic-gravity Waves Produced by Energy Release

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ISBN 13 :
Total Pages : 35 pages
Book Rating : 4.:/5 (721 download)

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Book Synopsis Acoustic-gravity Waves Produced by Energy Release by : Julian D. Cole

Download or read book Acoustic-gravity Waves Produced by Energy Release written by Julian D. Cole and published by . This book was released on 1968 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete asymptotic analysis is carried out for the flow field produced by the instantaneous release of energy, at a point on the ground, in an isothermal atmosphere. A double integral representation of the flow is constructed from Laplace-Handel transforms of the linearized equations. An asymptotic approximation to the integral is obtained by two successive applications of the method of stationary phase. It is found that there are three principal groups of dispersive waves behind the spherical acoustic front. One of these groups is contained in a high frequency band, and the other two are contained in a low frequency band. The spatial domain of the low frequency waves is cut off by a front (caustic), the location of which is calculated. Some of the characteristics of the flow are discussed. (Author).

Dynamics of the Upper Atmosphere

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Publisher : Springer Science & Business Media
ISBN 13 : 9789027711328
Total Pages : 260 pages
Book Rating : 4.7/5 (113 download)

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Book Synopsis Dynamics of the Upper Atmosphere by : S. Kato

Download or read book Dynamics of the Upper Atmosphere written by S. Kato and published by Springer Science & Business Media. This book was released on 1980-08-31 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nuclear Science Abstracts

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ISBN 13 :
Total Pages : 1148 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Nuclear Science Abstracts by :

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1974 with total page 1148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Propagation of Acoustic-gravity Waves in the Atmosphere

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ISBN 13 :
Total Pages : 202 pages
Book Rating : 4.:/5 (817 download)

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Book Synopsis Propagation of Acoustic-gravity Waves in the Atmosphere by : Nambath Krishnan Balachandran

Download or read book Propagation of Acoustic-gravity Waves in the Atmosphere written by Nambath Krishnan Balachandran and published by . This book was released on 1968 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: