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Surface Effects Resulting From Tektite Ablation
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Book Synopsis Surface Effects Resulting from Tektite Ablation by : J. O. Golden
Download or read book Surface Effects Resulting from Tektite Ablation written by J. O. Golden and published by . This book was released on 1968 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1993 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Tektites and Their Origin by : John Aloysius O'Keefe
Download or read book Tektites and Their Origin written by John Aloysius O'Keefe and published by Elsevier Science & Technology. This book was released on 1976 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect on Meteor Flight of Cooling by Radiation and Ablation by : H. Julian Allen
Download or read book Effect on Meteor Flight of Cooling by Radiation and Ablation written by H. Julian Allen and published by . This book was released on 1965 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Technical Note written by and published by . This book was released on 1968 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aerodynamic Analysis of Tektites and Their Parent Bodies by : E. W. Adams
Download or read book Aerodynamic Analysis of Tektites and Their Parent Bodies written by E. W. Adams and published by . This book was released on 1962 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experiment and analysis indicate that the button-type australites were derived from glassy spheres which entered or re-entered the atmosphere as cold solid bodies; in case of average-size specimens, the entry direction was nearly horizontal and the entry speed between 6.5 and 11.2 km/sec. Terrestrial origin of such spheres is impossible because of extremely high deceleration rates at low altitudes. The limited extension of the strewn fields rules out extraterrestrial origin of clusters of such spheres because of stability considerations for clusters in space. However, tektites may have been released as liquid droplets from glassy parent bodies ablating in the atmosphere of the earth. The australites then have skipped together with the parent body in order to re-enter as cold spheres. Terrestrial origin of a parent body would require an extremely violent natural event. Ablation analysis shows that fusion of opaque siliceous stone into glass by aerodynamic heating is impossible.
Book Synopsis Aerodynamic Evidence Pertaining to the Entry of Tektites Into the Earth's Atmosphere by : Dean R. Chapman
Download or read book Aerodynamic Evidence Pertaining to the Entry of Tektites Into the Earth's Atmosphere written by Dean R. Chapman and published by . This book was released on 1962 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evidence is presented which shows that the Australian and Java tektites entered the earth's atmosphere and experienced ablation by severe aerodynamic heating in hypervelocity flight. The laboratory experiments on hypervelocity ablation have reproduced ring-wave flow ridges and coiled circumferential flanges like those found on certain of these tektites. Systematic striae distortions exhibited in a thin layer beneath the front surface of australites also are reproduced in the laboratory ablation experiments, and are shown to correspond to the calculated distortions for aerodynamic ablation of a glass. About 98 percent of Australian tektites represent aerodynamically stable configurations during the ablative portion of an entry trajectory. Certain meteorites exhibit surface features similar to those on tektites.
Download or read book Advances in Geophysics written by and published by Academic Press. This book was released on 1965-01-01 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Geophysics
Book Synopsis Bibliography of Lunar and Planetay Research by :
Download or read book Bibliography of Lunar and Planetay Research written by and published by . This book was released on 1960 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis AFOSR. by : United States. Air Force. Office of Scientific Research
Download or read book AFOSR. written by United States. Air Force. Office of Scientific Research and published by . This book was released on 1957 with total page 1136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bibliography of Lunar and Planetary Research, 1960-1964 by : John W. Salisbury
Download or read book Bibliography of Lunar and Planetary Research, 1960-1964 written by John W. Salisbury and published by . This book was released on 1966 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Technical Report written by and published by . This book was released on 1964 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Lunar Origin of Tektites by : Dean R. Chapman
Download or read book The Lunar Origin of Tektites written by Dean R. Chapman and published by . This book was released on 1963 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Published Papers of Harvey Harlow Nininger: Biology and Meteoritics by : Harvey Harlow Nininger
Download or read book The Published Papers of Harvey Harlow Nininger: Biology and Meteoritics written by Harvey Harlow Nininger and published by . This book was released on 1971 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Publication - Center for Meteorite Studies, Arizona State University, Tempe by : Arizona State University. Center for Meteorite Studies
Download or read book Publication - Center for Meteorite Studies, Arizona State University, Tempe written by Arizona State University. Center for Meteorite Studies and published by . This book was released on 1962 with total page 808 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 1965 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Some Innovations and Accomplishments of Ames Research Center Since Its Inception by :
Download or read book Some Innovations and Accomplishments of Ames Research Center Since Its Inception written by and published by . This book was released on 1987 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: