Download or read book Investigation of Spoiler Ailerons for Use as Speed Brakes Or Glide path Controls on Two NACA 65 series Wings Equipped with Full span Slotted Flaps written by Jack Fischel and published by . This book was released on 1949 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis indicates that this use of spoiler ailerons is feasible and desirable for normal emergency operatiion of airplanes. These speed brakes or glide-path controls would probably have small effect on wing pitching moments and should retain their rolling effectiveness.

Download or read book Investigation of Spoiler Ailerons for Use as Speed Brakes Or Glide path Controls on Two NACA 65 series Wings Equipped with Full span Slotted Flaps written by Jack Fischel and published by . This book was released on 1951 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of Spoiler Ailerous for Use as Speed Brakes Or Glide path Controls on Two NACA 65 series Wings Equipped with Full span Slotted Flaps written by Jack Fischel and published by . This book was released on 1951 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Technical Reports written by and published by . This book was released on 1952 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study of the Use of Experimental Stability Derivatives in the Calculation of the Lateral Disturbed Motions of a Swept wing Airplane and Comparison with Flight Results written by Carl Kaplan and published by . This book was released on 1951 with total page 294 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 1953 with total page 274 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:

Download or read book Studies in Library Science written by Catholic University of America and published by . This book was released on 1953 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 1954 with total page 1200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes the Committee's Technical reports no. 1-1058, reprinted in v. 1-37.

Download or read book Report written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1951 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 1950 with total page 996 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analysis and Comparison with Theory of Flow field Measurements Near a Lifting Rotor in the Langley Full scale Tunnel written by Harry H. Heyson and published by . This book was released on 1956 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results of an investigation in the Langley full-scale tunnel of the induced flow near a lifting rotor are given. Measurements of stream angles and velocities were made in several transverse planes along and behind the rotor in four different conditions representative of the cruising and high-speed ranges of flight. These measurements indicate that available theory may be used to calculate with reasonable accuracy the induced flow over the forward three-quarters of the disk for these flight conditions provided that a realistic nonuniform rotor disk-load distribution is assumed. Rearward of the three-quarter-diameter point, calculations of the induced velocity are increasingly inaccurate due to the rolling up of the trailing-vortex system. Farther rearward, well behind the rotor, the flow may be represented more accurately by the flow behind a uniformly loaded wing.

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 1957 with total page 878 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Note written by and published by . This book was released on 1956 with total page 342 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 List of NACA Reports 1947 1951 written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1953 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Two dimensional Compressible Flow in Centrifugal Compressors with Straight Blades written by John D. Stanitz and published by . This book was released on 1949 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: Six numerical examples are presented for steady, two-dimensional, compressible, nonviscous flow in centrifugal compressors with straight blades. A seventh example is presented for incompressible flow. The solutions also applye to radial-flow turbines with rotation and flow direction reversed. The effects of variations in following parameters were investigated: (1) flow rate, (2) impeller-tip speed, (3) variation of passage height with radius, and (4) number of blades. The numerical results are presented in plots of the streamlines, constant Mach number lines, and constant pressure-ratio lines. Correlation equations are developed whereby the flow conditions in any impeller with straight blades can be determined for all operating conditions.