Download or read book Environmental Factors Affecting Altitude Performance and Control of Constant volume Balloons written by H. J. Mastenbrook and published by . This book was released on 1959 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of NRL Progress written by Naval Research Laboratory (U.S.) and published by . This book was released on 1959 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Numerical Prediction of the Performance of High Altitude Balloons written by Frank Kreith and published by . This book was released on 1974 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NRL Report written by and published by . This book was released on with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Present Status of Constant level Balloon Programmes written by World Meteorological Organization and published by . This book was released on 1971 with total page 102 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 1963 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1959 with total page 1714 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.

Download or read book Bulletin of the American Meteorological Society written by American Meteorological Society and published by . This book was released on 1962 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt: List of members in v. 1, 8, etc.

Download or read book A Survey of Methods for Controlling the Altitude of Free Balloons with Air Ballast Systems written by Allen R Davidson (Jr) and published by . This book was released on 1967 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report reviews background literature describing various concepts for using air to ballast a balloon system. A variety of air ballast concepts have been documented, but few flight operations using these systems have been reported. Air ballast concepts were grouped into three categories and analytical expressions were developed to describe the design characteristics and performance of each type system. The dominant factor affecting altitude control of a balloon system is shown to be balloon gas 'superheat' which varies with atmospheric conditions and different balloon fabrics. It is the conclusion of this report that air ballast systems are technically feasible, and that simple non-powered sealed gas container systems will compete favorably from an economic viewpoint with conventional balloon and ballast systems on long duration flights. Further development of air ballast systems for altitude control of balloons is recommended. (Author).

Download or read book World Weather Watch Planning Report written by and published by . This book was released on 1971 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1978 with total page 1300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Download or read book Cumulative Title Index to United States Public Documents 1789 1976 written by Daniel W. Lester and published by . This book was released on 1980 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1968 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Unclassified NRL Formal Reports Numbers 1000 to 5700 written by Naval Research Laboratory (U.S.) and published by . This book was released on 1962 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coated and Laminated Textiles for Aerostats and Airships written by Mangala Joshi and published by CRC Press. This book was released on 2022-03-28 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers material challenges and technology innovation in coated and laminated textiles for aerostats and airships. Aerostats/airships are lighter-than-air (LTA) aircraft which are generally used in defence applications and face many harsh environmental conditions. For sustaining such conditions, there are special requirements for the material to be used in aerostats/airships which generally include a multi-layered coated/laminated textile using a textile fabric in base layer and different polymers for coating/lamination. Therefore, this book covers typical materials developed by different countries, challenges for developing material for aerostat/airship envelope and the future scope. Features: Exclusive title on materials used for LTA envelopes. Discusses material challenges such as selection of suitable fibre, polymer, additive, coating/lamination techniques, joint type and sealing techniques. Includes typical materials developed by different companies and researchers worldwide. Clearly explains technical concepts using figures, schemes and tabulated data. Includes case studies on material developed for aerostats/airships by different countries including NASA, Lockheed Martin, JAXA, ADRDE and DRDO. This book is aimed at graduate students, researchers and professionals in textiles engineering and aerospace engineering.

Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 908 pages. Available in PDF, EPUB and Kindle. Book excerpt: