Proceedings Eighth Afcrl Scientific Balloon Symposium 30 September To 3 October 1974

Author : Andrew S. Carten (Jr.)
Publisher :
ISBN 13 :
Total Pages : 618 pages
Book Rating : 4.63/5 ( download)

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Download or read book Proceedings, Eighth AFCRL Scientific Balloon Symposium, 30 September to 3 October 1974 written by Andrew S. Carten (Jr.) and published by . This book was released on 1974 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication contains preprints of papers presented at the Eighth AFCRL Scientific Balloon Symposium, 30 September to 3 October 1974, held at Hyannis, Mass. The papers are grouped in accordance with the five symposium sessions: powered balloons, tethered balloons, free balloon technology, balloon-borne experiments, and special applications

Author : Andrew S. Carten (Jr.)
Publisher :
ISBN 13 :
Total Pages : 308 pages
Book Rating : 4.85/5 ( download)

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Download or read book Proceedings (supplement), Eighth AFCRL Scientific Balloon Symposium, 30 September to 3 October 1974 written by Andrew S. Carten (Jr.) and published by . This book was released on 1974 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Andrew S Carten (Jr)
Publisher :
ISBN 13 :
Total Pages : 282 pages
Book Rating : 4.12/5 ( download)

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Download or read book Proceedings (Supplement), AFCRL Scientific Balloon Symposium (8th) 30 September to 3 October 1974 written by Andrew S Carten (Jr) and published by . This book was released on 1974 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication, in conjunction with the main volume, AFCRL-TR-74- 0393, dated 21 August 1974, contains the papers presented at the Eighth AFCRL Scientific Balloon Symposium, 30 September to 3 October 1974, held at Hyannis, MA. The papers are grouped in accordance with the five symposium sessions: Powered Balloons, Tethered Balloons, Free Balloon Technology, Balloon-Borne Experiments, and Special Applications.

Author : Andrew S Carten (Jr)
Publisher :
ISBN 13 :
Total Pages : 578 pages
Book Rating : 4.67/5 ( download)

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Download or read book Proceedings of AFCRL Scientific Balloon Symposium (8th) Held at Hyannis, Mass. on 30 September to 3 October 1974 written by Andrew S Carten (Jr) and published by . This book was released on 1974 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication contains preprints of papers presented at the Eighth AFCRL Scientific Balloon Symposium, 30 September to 3 October 1974, held at Hyannis, Mass. The papers are grouped in accordance with the five symposium sessions: Powered balloons; tethered balloons; free balloon technology; balloon-borne experiments; and special applications.

Author : Andrew S. Carten (Jr.)
Publisher :
ISBN 13 :
Total Pages : 916 pages
Book Rating : 4.38/5 ( download)

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Download or read book Proceedings of AFCRL Scientific Balloon Symposium (8th) Held at Hyannis, Massachusetts on 30 September to 3 October 1974 written by Andrew S. Carten (Jr.) and published by . This book was released on 1974 with total page 916 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Andrew S. Carten
Publisher :
ISBN 13 :
Total Pages : 303 pages
Book Rating : 4.46/5 ( download)

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Download or read book Proceedings (supplement), Eighth AFCRL Scientific Balloon Symposium, 30th September to 3 October 1974 written by Andrew S. Carten and published by . This book was released on 1974 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Air Force Cambridge Research Laboratories (U.S.)
Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.43/5 ( download)

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Download or read book Report on Research at AFCRL. written by Air Force Cambridge Research Laboratories (U.S.) and published by . This book was released on 1974 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : George F. Nolan
Publisher :
ISBN 13 :
Total Pages : 566 pages
Book Rating : 4.39/5 ( download)

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Download or read book Proceedings, Ninth AFGL Scientific Balloon Symposium, 20 October to 22 October 1976 written by George F. Nolan and published by . This book was released on 1976 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication contains papers presented at the Ninth AFGL Scientific Balloon Symposium, 20 October to 22 October 1976, held at Wentworth By-The-Sea, Portsmouth, New Hampshire.

Author : James F. Dwyer
Publisher :
ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.07/5 ( download)

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Download or read book Polyethylene Free Balloon Design from the Perspectives of User and Designer written by James F. Dwyer and published by . This book was released on 1982 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Those who use large polyethylene balloons for experimental programs are presented with background information on the processes of selecting and designing balloons to meet their respective mission requirements. The effects of payload weight, altitude, duration, and vertical control on both the total payload weight and the balloon size are discussed with respect to these processes. The need to define missions success in terms of realistic requirements is emphasized and a mission planning procedure is proposed. Assumptions and problems in contemporary balloon design are discussed, and design and analysis procedures based on the loads and geometry at the time of launch are developed. Dynamic launch shock is proposed as a criterion for shell thickness, and a model of polyethylene film modulus is developed to account for strain rate and stress and strain relaxation at a launch temperature of 23 degrees C. Computer codes have been written for the processes of balloon selection and balloon design to meet mission requirements. They are intended to be a basis for more efficient, interactive mission planning. Finally, improvements to the balloon design process are proposed and discussed.

Author : James F. Dwyer
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.65/5 ( download)

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Download or read book The Problem: Instantaneously Effecting Controlled Balloon-system Descent from High Altitude written by James F. Dwyer and published by . This book was released on 1980 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: The need for a technique of instantaneously effect controlled balloon-system descent from high altitude prompted the development efforts reported herein. The background, the approach, test flight data, and the technical problems that frustrated the successful development of the desired technique are included. A simplified model of the shape of a partially full balloon is presented (a model that should also approximate the dimensions of subpressure shapes). Some heretofore unpublished information on apex valve characteristics and subpressure effects are included together with recommendations for any future work of this problem. Significant supplementary findings and historical perspectives are noted. (Author).