Download or read book An Evaluation of the Use of Ground Radar for Avoiding Severe Turbulence Associated with Thunderstorms written by J. K. Thompson and published by . This book was released on 1949 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analysis of data obtained from the 1947 Ohio operations of the U.S. Weather Bureau thunderstorm project indicates that the magnitude and intensity of gusts encountered in air-mass and frontal thunderstorms may be considerably reduced by avoiding storm areas indicated by ground radar of a 10-centimeter wavelength. The analysis also indicates that the ground radar used becomes more effective for turbulence avoidance as the flight altitude is increased up to 25,000 feet and is least effective at 6,000 feet.

Download or read book A Preliminary Evaluation of the Use of Ground Radar for the Avoidance of Turbulent Clouds written by H. Press and published by . This book was released on 1948 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report contains an analysis of gust data obtained within convective-type thunderstorms and in the immediate vicinity of the storms during the 1946 operations of the U.S. Weather Bureau thunderstorm project in Florida. The analysis indicates that appreciable reduction in the experience of turbulence can be achieved by circumnavigation of areas of radar echo as indicated by ground-radar equipment. Quantitative data are given to indicate the reductions in turbulence experience that may be expected.

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 1955 with total page 894 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of Bonding Between Metals and Ceramics written by H. J. Hamjian and published by . This book was released on 1949 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: The experiments conducted with boron carbide and each of four metals showed that nickel, cobalt, and iron formed a bonding zone between the metal and the ceramic and that chromium showed satisfactory physical wetting characteristics on the ceramic.

Download or read book Report written by and published by . This book was released on 1956 with total page 1044 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cooperative Investigation of Relationship Between Static and Fatigue Properties of Wrought N 155 Alloy at Elevated Temperatures written by Clyde C. Swett and published by . This book was released on 1956 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Thunderstorm written by United States. Thunderstorm Project and published by . This book was released on 1949 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1956 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 1952 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Supersonic Wave Drag of Nonlifting Sweptback Tapered Wings with Mach Lines Behind the Line of Maximum Thickness written by Kenneth Margolis and published by . This book was released on 1948 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wave drag equations are derived for rhombic-profile tapered wings with maximum-thickness line swept less than the Mach line. Variations in drag with taper ratio, aspect ratio, sweepback, and Mach number are determined. Calculations are presented for representative plan forms and for a family of wings having equal root bending stress.

Download or read book Technical Note written by and published by . This book was released on 1948 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vortex Interference on Slender Airplanes written by Alvin H. Sacks and published by . This book was released on 1955 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is found that the impulse of each shed vortex and its image vortex in a transformed circle plane enters into all the interference forces and moments on the airplane. A simple theorem is given for the interference forces in steady straight flight which are found to depend on this impulse evaluated only at the wing trailing edge and at the base of the configuration.

Download or read book The Thunderstorm written by United States. Weather Bureau and published by . This book was released on 1949 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Compilation of Research Reports of Physical Research Division Dynamic Loads Division Loads Division 1921 1973 written by Gloria R. Champine and published by . This book was released on 1977 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Information Pilot written by and published by . This book was released on 1950 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NACA Conference on Some Problems of Aircraft Operation written by and published by . This book was released on 1950 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: