Projected Interruptions In Airport Runway Operations Due To Fog

Author : Alan I. Weinstein
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.89/5 ( download)

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Download or read book Projected Interruptions in Airport Runway Operations Due to Fog written by Alan I. Weinstein and published by . This book was released on 1975 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hourly surface weather observations are combined with air traffic records to calculate the percentage interruption in airport runway operations due to fog that can be expected at 25 Air Force bases in the United States (17) and Europe (8). It is projected that approximately 1 to 2 percent of the flights in an average year can be expected to be affected by fog at bases in the United States. In Europe, the figures rise to 2 to 4 percent. During heavily fog plagued years, the projections can be expected to double. Persistence times are approximated. Empirical equations to allow calculation of percent mission interruption and duration of the interruption are presented that allow estimates to be made for bases other than the 25 selected for this investigation.

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ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.23/5 ( download)

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Download or read book Air Force Surveys in Geophysics written by and published by . This book was released on 1975 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Alan I. Weinstein
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.77/5 ( download)

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Download or read book Compressed Air for Supercooled Fog Dispersal written by Alan I. Weinstein and published by . This book was released on 1975 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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ISBN 13 :
Total Pages : 756 pages
Book Rating : 4.61/5 ( download)

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Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1983 with total page 756 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.

Author : Bruce A. Kunkel
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.42/5 ( download)

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Download or read book A Modern Thermo-kinetic Warm Fog Dispersal System written by Bruce A. Kunkel and published by . This book was released on 1978 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: An extensive investigation has been made to arrive at optimum specifications for a thermo-kinetic warm fog dispersal system. This study included passive heat tests, sub-scale heat/momentum tests, and tests with a single full-scale runway combustor and an approach zone combustor. These tests were augmented with extensive analytical modeling of buoyant jets under coflowing and counterflowing wind conditions. The landing category and the operational requirements within each category are the primary factors affecting the size of the thermal fog dispersal system (TFDS). A Cat 2 TFDS employs 22 percent fewer combustors and uses 50 percent less fuel than a Cat 1 TFDS. The combustor specification and orientation are presented for both Cat 1 and Cat 2 systems. (Author).

Author : Environmental Science Information Center. Library and Information Services Division
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ISBN 13 :
Total Pages : 444 pages
Book Rating : 4.40/5 ( download)

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Download or read book Book catalog of the Library and Information Services Division written by Environmental Science Information Center. Library and Information Services Division and published by . This book was released on 1977 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Environmental Science Information Center. Library and Information Services Division
Publisher :
ISBN 13 :
Total Pages : 438 pages
Book Rating : 4.62/5 ( download)

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Download or read book Book Catalog of the Library and Information Services Division: Subject index written by Environmental Science Information Center. Library and Information Services Division and published by . This book was released on 1977 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Environmental Science Information Center. Library and Information Services Division
Publisher :
ISBN 13 :
Total Pages : 578 pages
Book Rating : 4.44/5 ( download)

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Download or read book Book Catalog of the Library and Information Services Division: Shelf List catalog written by Environmental Science Information Center. Library and Information Services Division and published by . This book was released on 1977 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Alan I. Weinstein
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.89/5 ( download)

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Download or read book Projected Interruptions in Airport Runway Operations Due to Fog written by Alan I. Weinstein and published by . This book was released on 1975 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hourly surface weather observations are combined with air traffic records to calculate the percentage interruption in airport runway operations due to fog that can be expected at 25 Air Force bases in the United States (17) and Europe (8). It is projected that approximately 1 to 2 percent of the flights in an average year can be expected to be affected by fog at bases in the United States. In Europe, the figures rise to 2 to 4 percent. During heavily fog plagued years, the projections can be expected to double. Persistence times are approximated. Empirical equations to allow calculation of percent mission interruption and duration of the interruption are presented that allow estimates to be made for bases other than the 25 selected for this investigation.

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ISBN 13 :
Total Pages : 608 pages
Book Rating : 4.52/5 ( download)

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Download or read book Transportation... Weekly Government Abstracts written by and published by . This book was released on 1976 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: