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A Flight Investigation Of The Thermal Performance Of An Air Heated Propeller
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Book Synopsis A Flight Investigation of the Thermal Performance of an Air-heated Propeller by : John F. Darsow
Download or read book A Flight Investigation of the Thermal Performance of an Air-heated Propeller written by John F. Darsow and published by . This book was released on 1947 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thermal performance of an air-heated propeller, installed on a test airplane, was evaluated by observations of the ice-prevention propertiesof the propeller during flight in natural-icing conditions and by the collection of thermal data on the propeller during flight in clear air and in clouds at temperatures above freezing. The test propeller was equipped with hollow steel blades of a standard design which were altered to permit heated air to enter the blade cavities at the propeller hub and to leave the cavities at the blade tips. No provisions were made to control the distribution of air flow inside the blades.
Book Synopsis A Flight Investigation of the Thermal Properties of an Exhaust Heated Wing De-icing System on a Lockheed 12-A Airplane by : Lewis A. Rodert
Download or read book A Flight Investigation of the Thermal Properties of an Exhaust Heated Wing De-icing System on a Lockheed 12-A Airplane written by Lewis A. Rodert and published by . This book was released on 1941 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thermal properties are presented for the exhaust heated wing de-icing system of a Lockheed 12-A airplane which has successfully prevented wing icing in 25 hours of flying in various icing conditions. The quantities of heat supplied for de-icing of the wings under various conditions were measured and are presented. The distribution of temperatures above the ambient air temperature for the wing surface under various operating conditions are given. The design and construction factors relative to the weight, maintenance, and the applicability to exhaust heating on other airplanes are discussed.
Book Synopsis A Selected Listing of NASA Scientific and Technical Reports for ... by :
Download or read book A Selected Listing of NASA Scientific and Technical Reports for ... written by and published by . This book was released on 1949 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Index of NACA Technical Publications by : United States. National Advisory Committee for Aeronautics
Download or read book Index of NACA Technical Publications written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1949 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Technical Note - National Advisory Committee for Aeronautics by : United States. National Advisory Committee for Aeronautics
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 1954 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aeronautical Engineering Review by :
Download or read book Aeronautical Engineering Review written by and published by . This book was released on 1957 with total page 1908 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis United States Government Publications Monthly Catalog by :
Download or read book United States Government Publications Monthly Catalog written by and published by . This book was released on 1941 with total page 1860 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1951 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Report - National Advisory Committee for Aeronautics by : United States. National Advisory Committee for Aeronautics
Download or read book Report - National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1946 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report written by and published by . This book was released on 1945 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annual Report of the National Advisory Committee for Aeronautics by : United States. National Advisory Committee for Aeronautics
Download or read book Annual Report of the National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1939 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes the Committee's Reports no. 1-1058, reprinted in v. 1-37.
Book Synopsis Monthly Catalog of United States Government Publications, Cumulative Index by : United States. Superintendent of Documents
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 1953 with total page 1872 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalogue, United States Public Documents by :
Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1941 with total page 1860 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Investigation of a Slat in Several Different Positions on an NACA 64A010 Airfoil for a Wide Range of Subsonic Mach Numbers by : John A. Axelson
Download or read book Investigation of a Slat in Several Different Positions on an NACA 64A010 Airfoil for a Wide Range of Subsonic Mach Numbers written by John A. Axelson and published by . This book was released on 1954 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation of the two-dimensional aerodynamic characteristics of an NACA 64A010 airfoil with a slat has been conducted in the Mach number range from 0.25 to 0.85, with a corresponding Reynolds number range from 3.4 million to 8.1 million. Two families of slat positions were investigated, one with the slat leading edge extended forward along the airfoil chord line, and the other with the slat extended forward and displaced below the chord line.
Book Synopsis An Investigation of Aircraft Heaters by : L. M. K. Boelter
Download or read book An Investigation of Aircraft Heaters written by L. M. K. Boelter and published by . This book was released on 1951 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was conducted to determine the thermal and hydrodynamic behavior of air in the downstream portion of two types of double-skin passages used in heating-air leading-edge anti-icing systems. The downstream average unit thermal conductance in the turbulent region was 30 to 35 percent below that given by the commonly used equations. In the laminar region, the experimental unit conductance was about 30 percent below the predicted values for rectangular ducts but for trapezoidal ducts the data were much lower than the predicted values.
Book Synopsis An Evalution of Some Approximate Methods of Computing Landing Stresses in Aircraft by : Elbridge Z. Stowell
Download or read book An Evalution of Some Approximate Methods of Computing Landing Stresses in Aircraft written by Elbridge Z. Stowell and published by . This book was released on 1948 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: The landing of a simplified airplane structure, consisting of a uniform beam for the wings, a concentrated mass for the fuselage, and a linear spring for the landing gear, is analyzed exactly and is compared with several approximate solutions. The approximate solutions which neglect elasticity in the determination of landing-gear reaction but consider elasticity in computations of stresses give results of good accuracy and indicate that drop tests in which rigid masses are used may be a satisfactory approach to the landing problem.
Book Synopsis A Method for Estimating Heat Requirements for Ice Prevention on Gas-heated Hollow Propeller Blades by : V. H. Gray
Download or read book A Method for Estimating Heat Requirements for Ice Prevention on Gas-heated Hollow Propeller Blades written by V. H. Gray and published by . This book was released on 1947 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: A detailed method is presented for determining temperature and flow minimums of heated gas necessary for ice prevention of hollow propellers with evaluation of surface temperatures, gas pressures, tip nozzle areas, flow passages, and heat source input.
