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Experimental Studies For Determining Heat Transfer On The Ribbons Of Fist Type Parachutes
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Book Synopsis Experimental Studies for Determining Heat Transfer on the Ribbons of Fist Type Parachutes by : P. A. Schoeck
Download or read book Experimental Studies for Determining Heat Transfer on the Ribbons of Fist Type Parachutes written by P. A. Schoeck and published by . This book was released on 1960 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experimental heat transfer studies were conducted on models representing the ribbons of Fist type parachutes. The measurements were made in the Reynolds number ranges from .03 x 105 to .6 x 105 and from 2.5 x 105 to 5 x 105 where the Reynolds number is based on ribbon width and on the average velocity and properties in the slots between the ribbons. Low ratios of the pressure upstream and downstream of the models were connected with the small Reynolds number tests and high pressure ratios with the large Reynolds number experiments. The effect of ribbon spacing (porosity) upon the heat transfer was investigated. The data are presented in dimensionless form. The data can be used for the prediction of convective heat transfer rates on Fist type parachutes during descent.
Book Synopsis Experiments on the Thermal Performance of Ribbon Parachutes by : C. J. Scott
Download or read book Experiments on the Thermal Performance of Ribbon Parachutes written by C. J. Scott and published by . This book was released on 1965 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experimental heat transfer studies were conducted on full scale ribbons of flat circular type parachutes having a geometric porosity of 20.5 percent. A pressurized subsonic wind tunnel served as the flow facility. The average approach flow velocity was 134 feet per second. The measurements were made in the Reynolds number range of one million to ten million, where the Reynolds number is based on the ribbon width of 2.1 inches and on the velocity and temperature of the flow in the slots between the ribbons. The pressure ratio applied to the ribbon was varied from 1.4 to 26.3. Using a transient energy balance, local and average heat transfer data were obtained and compared with available analyses.
Book Synopsis U.S. Government Research Reports by :
Download or read book U.S. Government Research Reports written by and published by . This book was released on 1960 with total page 950 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Catalog of Technical Reports by : United States. Dept. of Commerce. Office of Technical Services
Download or read book Catalog of Technical Reports written by United States. Dept. of Commerce. Office of Technical Services and published by . This book was released on with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recovery System Design Guide by : E. G. Ewing
Download or read book Recovery System Design Guide written by E. G. Ewing and published by . This book was released on 1979 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document serves as the third revision of the USAF Parachute Handbook which was first published in 1951. The data and information represent the current state of the art relative to recovery system design and development. The initial chapters describe representative recovery applications, components, subsystems, material, manufacture and testing. The final chapters provide empirical data and analytical methods useful for predicting performance and presenting a definitive design of selected components into a reliable recovery system.
Book Synopsis Technical Reports Newsletter by : Business and Defense Services Administration
Download or read book Technical Reports Newsletter written by Business and Defense Services Administration and published by . This book was released on 1957 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Reports News Letter written by and published by . This book was released on 1960-10 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Heat Transfer written by and published by . This book was released on 1964 with total page 1216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Parachute Technology by : Defense Documentation Center (U.S.)
Download or read book Parachute Technology written by Defense Documentation Center (U.S.) and published by . This book was released on 1964 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bibliography was prepared by the Defense Documentation Center (DDC) for use at a symposium on Parachute Technology. Citations included for documents cataloged by DDC from 1953 through 1963 are restricted to unclassified unlimited references. Entries are arranged in alphabetical sequence by subject areas pertaining to aerial delivery, canopies, materials, parachutes (types), recovery systems, physical effects, and testing. These subject areas are subdivided further into more specific topics.
Book Synopsis OTS Selective Bibliography by : United States. Dept. of Commerce. Office of Technical Services
Download or read book OTS Selective Bibliography written by United States. Dept. of Commerce. Office of Technical Services and published by . This book was released on with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Business Service Check List written by and published by . This book was released on 1959 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High Speed Flow and Aerodynamic Heating Behavior of Porous Fibrous Structures by : Myron J. Coplan
Download or read book High Speed Flow and Aerodynamic Heating Behavior of Porous Fibrous Structures written by Myron J. Coplan and published by . This book was released on 1961 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Performance of and Design Criteria for Deployable Aerodynamic Decelerators by : George Chernowitz
Download or read book Performance of and Design Criteria for Deployable Aerodynamic Decelerators written by George Chernowitz and published by . This book was released on 1964 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present state-of-the-art, technology, and theory applicable to deployable aerodynamic decelerators, especially textile parachute canopies, are presented. Major types of decelerators are described, and their aerodynamic and operational characteristics, as well as applications, are discussed. Detailed coverage is given to decelerator materials, design and construction, hardware, test methods and vehicles, and test instrumentation. Decelerator design procedures and performance prediction techniques are demonstrated by sample calculations.
Book Synopsis An Experimental Study of the Distribution of Convective Heat Transfer to a Large-scale Model of Parachute Cloth by : Ernst Rudolf Georg Eckert
Download or read book An Experimental Study of the Distribution of Convective Heat Transfer to a Large-scale Model of Parachute Cloth written by Ernst Rudolf Georg Eckert and published by . This book was released on 1966 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experiments on pressure distribution and heat transfer on a grid simulating a parachute cloth were performed. The porosity of the grid was 25%. A pressurized wind-tunnel served as the flow facility. The average approach of the flow was 134 feet per second. The pressure ratio Pup/Pdown was considered as the main variable and varied from around 11 to 1.45. A transient energy balance was used to calculate local heat transfer. (Author).
Download or read book Aero/space Engineering written by and published by . This book was released on 1960-07 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research and Publications written by and published by . This book was released on 1960 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Technical Reports Newsletter by : United States. Dept. of Commerce. Office of Technical Services
Download or read book Technical Reports Newsletter written by United States. Dept. of Commerce. Office of Technical Services and published by . This book was released on 1953 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
