Download or read book The Erosion of Guns Part Two The Characteristics of Gun Erosion written by John S. Burlew and published by . This book was released on 1942 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Erosion of Guns written by Henry Marion Howe and published by . This book was released on 1918 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Erosion of Guns Part One Fundamentals of Ordnance Relating to Gun Erosion written by and published by . This book was released on 1942 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present survey of the erosion of guns aims to collate the principal factual data on the subject and, in addition, to summarize the different theories that have been proposed to explain or to correlate these facts. Special care has been exercised to separate the facts from the various interpretations that may be placed upon them, since the latter in many instances depend on unverified assumptions. The sources of all information have been indicated in order that the reader may consult them for further details; for, although this survey attempts to be comprehensive, the treatment of the various items mentioned is not intended to be exhaustive.
Download or read book Summary Technical Report of NDRC written by United States. Office of Scientific Research and Development. National Defense Research Committee and published by . This book was released on 1946 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Erosion in Large Gun Barrels written by and published by . This book was released on 1975 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Erosion in Large Gun Barrels written by and published by National Academies. This book was released on 1975-01-15 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Confronted with problems associated with the continual upgrading of field guns, reducing the number of different items in supply and lowering overall costs, the Department of the Army has need for improved methods of reducing erosion and extending the wear life of long range cannon. The National Materials Advisory Board was asked to consider all facets of this need and to make recommendations. Erosion in Large Gun Barrels assesses the nature of the bore erosion problem; identifies fruitful areas of research; assesses the state of technology of materials and methods in areas which may become significant to gun tubes of improved performance; and suggests experimental techniques, devices, and instruments and methods of reducing data to enhance the continuing coordination of the activities of the three Services.
Download or read book 1979 JANNAF Propulsion Meeting written by and published by . This book was released on 1979 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Erosion of Guns written by Henry Marion Howe and published by Palala Press. This book was released on 2015-09-21 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Technical Data Digest written by and published by . This book was released on 1948 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gas Chemistry Effects on Gun Barrel Erosion A Shock Tube Gun Investigation written by and published by . This book was released on 1982 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: The subject program is part of a continuing effort to identify distinct mechanisms that contribute to gun barrel wear and erosion. The thermochemical effects of altering the CO/CO2 ratio of a propellant gas in a gun tube was the main topic for investigation in this program. Experiments were conducted in the Shock Tube Gun (STG), a ballistic compressor, designed and developed by Calspan Corporation. This facility can compress mixtures of pure gases to simulate propellant gas flow conditions and cycle times experienced in large caliber guns. Tests were conducted with mixture ratios of carbon monoxide and carbon dioxide that characterize the normal range of CO/CO2 ratios found in propellant gas, i.e., 2.0 to 8.1. Progressive substitution of carbon monoxide for nitrogen in the mix quantified erosion as a function of increasing Co concentration or CO/CO2 ratio. Subsequent tests were conducted with gas mixtures containing double the amount of carbon monoxide and carbon dioxide but with the same effect CO/CO2 ratio, to measure erosion as a function of absolute reactant concentration for the two gas species. The basic chemical effect was observed to be a shift in the erosion threshold to less severe convective heating conditions in response to increasing the CO/CO2 ratio above a value of 5.6. The magnitude of the shift appeared to be directly proportional to the absolute concentrations of the two reactant gases. Variation of both CO/CO2 ratio and absolute amounts of the two gases resulted in distinct changes in specimen surface characteristics, both at near threshold and above threshold flow conditions.
Download or read book Creep Deformation Patterns of Joints Under Bearing and Tensile Loads written by E. G. Bodine and published by . This book was released on 1957 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the present investigation was to study the interaction of bearing and tensile loads on the creep behavior of joints. To achieve this objective, a simplified model was employed which contained many of the features found in riveted connections. Through the use of this simulated joint, an analysis of complex regions in actual joints could be effected. In the study, results for a number of tensile-to-bearing load ratios were obtained, and the results were analyzed.
Download or read book Technical Note National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1958 with total page 1216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Engineer written by and published by . This book was released on 1909-07 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Summary Technical Report of NDRC Master Subject Index written by United States. Office of Scientific Research and Development. National Defense Research Committee and published by . This book was released on 1946 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recoilless Rifle Weapon Systems written by Nuri Y. Olcer and published by . This book was released on 1976 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of the United States Artillery written by and published by . This book was released on 1906 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Encyclop dia Britannica written by Hugh Chisholm and published by . This book was released on 1926 with total page 2106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
