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An Approximate Method Of Calculating The Deformations Of Wings Having Swept M Or W Lambda And Swept Tip Plan Forms
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Book Synopsis An Approximate Method of Calculating the Deformations of Wings Having Swept, M Or W, Lambda, and Swept-tip Plan Forms by : George W. Zender
Download or read book An Approximate Method of Calculating the Deformations of Wings Having Swept, M Or W, Lambda, and Swept-tip Plan Forms written by George W. Zender and published by . This book was released on 1953 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: An approximate method of calculating the deformation of wings of uniform thickness having swept, M or W, Lambda, and swept-tip plan forms is presented. The method employs an adjustment to the elementary beam theory to account for the effect of the triangular root portion portion of a swept wing on the deformation of the outboard section of the wing. To demonstrate the general applicability of the method, the modified elementary theory is applied to the more comples M or W, Lambda, and swept-tip plan forms as well as to swept plan forms. For the purpose of calculating angles of attack, it is shown that the unmodified elementary beam theory applied to that part of the wing outboard of the root triangle produces satisfactory results. However, for calculating deflections it is necessary to include the effects of the root-triangle deformation.
Book Synopsis MRC Technical Summary Report by : Mathematics Research Center (United States. Army)
Download or read book MRC Technical Summary Report written by Mathematics Research Center (United States. Army) and published by . This book was released on 1961 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Calculation of Span Load Distributions on Swept-back Wings by : William Mutterperl
Download or read book The Calculation of Span Load Distributions on Swept-back Wings written by William Mutterperl and published by . This book was released on 1941 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Span load distributions of swept-back wings have been calculated. The method used was to replace the wing with a bound vortex at the quarter-chord line and to calculate the downwash due to the system of bound and trailing vortices to conform at the three-quarter-chord line to the slope of the flat-plate wing surface. Results are given for constant-chord and 5:1 tapered plan forms, for swee-pback angles of 0, 30 and 45 degresss, and for aspect ratios of 3, 6, and 9. Some comments on the stalling of swept-back wings are included.
Book Synopsis Linearized Lifting-surface Theory for Swept-back Wings with Slender Plan Forms by : Harvard Lomax
Download or read book Linearized Lifting-surface Theory for Swept-back Wings with Slender Plan Forms written by Harvard Lomax and published by . This book was released on 1949 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: The spanwise and chordwise distribution of loading, the lift, and the induced drag of a swept-back wing of slender plan form are developed by means of linearized lifting-surface theory. The results are applicable for all free-stream Mach numbers. The term slender implies that the ratio of the reduced span to over-all length of the wing is small.
Book Synopsis Calculation of the Aerodynamic Loading of Flexible Wings of Arbitrary Plan Form and Stiffness by : Franklin W. Diederich
Download or read book Calculation of the Aerodynamic Loading of Flexible Wings of Arbitrary Plan Form and Stiffness written by Franklin W. Diederich and published by . This book was released on 1949 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: A method is presented for calculating the aerodynamic loading, the divergence speed, and certain stability derivatives of wings and tail surfaces of arbitrary plan form and stiffness. Computing forms, tables of numerical constants required in the analysis, and an illustrative example are included.
Book Synopsis A Simple Method of Estimating the Subsonic Lift and Damping in Roll of Sweptback Wings by : Edward C. Polhamus
Download or read book A Simple Method of Estimating the Subsonic Lift and Damping in Roll of Sweptback Wings written by Edward C. Polhamus and published by . This book was released on 1949 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: A method of modifying existing correction factors of lifting-surface theory to account approximately for the effects of sweep has been derived, and these factors have been applied to existing lifting-line theories for the lift and damping in roll of swept wings. A comparison with experimental data in the low-speed and low lift range indicated good agreement for wings of any plan form. If the Glauert-Prandtl transformation is used, the formulas obtained can be applied to swept wings at subsonic speeds below the critical speed.
Book Synopsis Damping-in-roll Calculations for Slender Swept-back Wings and Slender Wing-body Combinations by : Harvard Lomax
Download or read book Damping-in-roll Calculations for Slender Swept-back Wings and Slender Wing-body Combinations written by Harvard Lomax and published by . This book was released on 1949 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The damping-in-roll parameter C(iota)(p) is calculated theoretically for triangular wings on cylindrical bodies and for a class of wings with sweptback plan forms. The analysis is based on the usual assumptions of linearized compressible-flow theory together with the added restrictions that at the free-stream Mach number M(omicron) the product of lM(omicron)(2) and the streamwise velocity gradient is small.
Book Synopsis Some Theoretical Low-speed Span Loading Characteristics of Swept Wings in Roll and Sideslip by : John D. Bird
Download or read book Some Theoretical Low-speed Span Loading Characteristics of Swept Wings in Roll and Sideslip written by John D. Bird and published by . This book was released on 1949 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 7-point method of Weissinger is used to calculate the span loading in roll, lateral center of pressure, and damping in roll for wings having various aspect ratios, sweep angles, and taper ratios. The applicability of the method to the determination of certain other aerodynamic derivatives is investigated, and corrections for the first-order effects of compressibility are indicated.
Book Synopsis Stress and Distortion Analysis of a Swept Box Beam Having Bulkheads Perpendicular to the Spars by : Richard R. Heldenfels
Download or read book Stress and Distortion Analysis of a Swept Box Beam Having Bulkheads Perpendicular to the Spars written by Richard R. Heldenfels and published by . This book was released on 1950 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: A method is presented for the approximate calculation of the stresses and distortions in a box beam representing the main structural component of a swept wing with a carry-through section and with bulkheads perpendicular to the spars. The application of the method is illustrated by a numerical example and its results are compared with previously published test data.
Book Synopsis A Simplified Mathematical Model for Calculating Aerodynamic Loading and Downwash for Midwing Wing-fuselage Combinations with Wings of Arbitrary Plan Form by : Martin Zlotnick
Download or read book A Simplified Mathematical Model for Calculating Aerodynamic Loading and Downwash for Midwing Wing-fuselage Combinations with Wings of Arbitrary Plan Form written by Martin Zlotnick and published by . This book was released on 1953 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aerodynamic Characteristics at Small Scale and a Mach Number of 1.38 of Untapered Wings Having M and W Plan Forms by : William B. Kemp
Download or read book Aerodynamic Characteristics at Small Scale and a Mach Number of 1.38 of Untapered Wings Having M and W Plan Forms written by William B. Kemp and published by . This book was released on 1954 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aircraft Structures for Engineering Students by : Thomas Henry Gordon Megson
Download or read book Aircraft Structures for Engineering Students written by Thomas Henry Gordon Megson and published by Hodder Education. This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a self-contained course in aircraft structures which contains not only the fundamentals of elasticity and aircraft structural analysis but also the associated topics of airworthiness and aeroelasticity.
Book Synopsis Introduction to Transonic Aerodynamics by : Roelof Vos
Download or read book Introduction to Transonic Aerodynamics written by Roelof Vos and published by Springer. This book was released on 2015-03-04 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written to teach students the nature of transonic flow and its mathematical foundation, this book offers a much-needed introduction to transonic aerodynamics. The authors present a quantitative and qualitative assessment of subsonic, supersonic and transonic flow around bodies in two and three dimensions. The book reviews the governing equations and explores their applications and limitations as employed in modeling and computational fluid dynamics. Some concepts, such as shock and expansion theory, are examined from a numerical perspective. Others, including shock-boundary-layer interaction, are discussed from a qualitative point of view. The book includes 60 examples and more than 200 practice problems. The authors also offer analytical methods such as Method of Characteristics (MOC) that allow readers to practice with the subject matter. The result is a wealth of insight into transonic flow phenomena and their impact on aircraft design, including compressibility effects, shock and expansion waves, shock-boundary-layer interaction and aeroelasticity.
Book Synopsis DYNAMICS OF FLIGHT by : BERNARD. ETKIN
Download or read book DYNAMICS OF FLIGHT written by BERNARD. ETKIN and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :A. G. Panaras Publisher :AIAA (American Institute of Aeronautics & Astronautics) ISBN 13 :9781600869167 Total Pages :0 pages Book Rating :4.8/5 (691 download)
Book Synopsis Aerodynamic Principles of Flight Vehicles by : A. G. Panaras
Download or read book Aerodynamic Principles of Flight Vehicles written by A. G. Panaras and published by AIAA (American Institute of Aeronautics & Astronautics). This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In "Aerodynamic Principles of Flight Vehicles" Argyris Panaras examines the fundamentals of vortices and shock waves, aerodynamic estimation of lift and drag, airfoil theory, boundary layer control, and high-speed, high-temperature flow. Individual chapters address vortices in aerodynamics, transonic and supersonic flows, transonic/supersonic aircraft configurations, and high-supersonic/hypersonic flows, beginning with definitions and historical data, and then describing present-day status and current research challenges. Emphasis is given to flow control, to the evolution of flight vehicle shapes as flight speed has increased, and to discoveries that enabled breakthrough developments in flight. The book: examines why various equations and technologies were developed, explains major contributors in areas such as vortices and aircraft wakes, drag buildup, sonic boom, and shock wave-boundary layer interactions, among others, and helps readers apply concepts from the material to their own projects. Archival and encyclopedic, "Aerodynamic Principles of Flight Vehicles" is a superb reference for aeronautical students and professionals alike. Although most beneficial to readers with a working knowledge of aerodynamics, it is accessible to anyone with an introductory understanding of the field.
Book Synopsis Airfoil Design and Data by : Richard Eppler
Download or read book Airfoil Design and Data written by Richard Eppler and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: This detailed book describes a procedure for the design and analysis of subsonic airfoils. Contains 116 new airfoils for a wide range of Reynolds numbers and application requirements, including the input data for the computer code.
Book Synopsis Theory of Wing Sections by : Ira H. Abbott
Download or read book Theory of Wing Sections written by Ira H. Abbott and published by Courier Corporation. This book was released on 2012-04-26 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concise compilation of subsonic aerodynamic characteristics of NACA wing sections, plus description of theory. 350 pages of tables.
