Flutter Investigation in the High Subsonic and Transonic Speed Range on Cantilever Delta-wing Plan Forms with Leading-edge Sweepback of 60 Degrees, 53 Degrees 8 Minutes, and 45 Degrees

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ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Flutter Investigation in the High Subsonic and Transonic Speed Range on Cantilever Delta-wing Plan Forms with Leading-edge Sweepback of 60 Degrees, 53 Degrees 8 Minutes, and 45 Degrees by : William T. Jr Lauten

Download or read book Flutter Investigation in the High Subsonic and Transonic Speed Range on Cantilever Delta-wing Plan Forms with Leading-edge Sweepback of 60 Degrees, 53 Degrees 8 Minutes, and 45 Degrees written by William T. Jr Lauten and published by . This book was released on 1957 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Some Effects of Sweep and Aspect Ratio on the Transonic Flutter Characteristics of a Series of Thin Cantilever Wings Having a Taper Ratio of 0.6

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ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Some Effects of Sweep and Aspect Ratio on the Transonic Flutter Characteristics of a Series of Thin Cantilever Wings Having a Taper Ratio of 0.6 by : John R. Unangst

Download or read book Some Effects of Sweep and Aspect Ratio on the Transonic Flutter Characteristics of a Series of Thin Cantilever Wings Having a Taper Ratio of 0.6 written by John R. Unangst and published by . This book was released on 1963 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Supersonic Flutter of a 60© Delta Wing Encountered During the Flight Test of a Rocket-propelled Model

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ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Supersonic Flutter of a 60© Delta Wing Encountered During the Flight Test of a Rocket-propelled Model by : William T. Lauten

Download or read book Supersonic Flutter of a 60© Delta Wing Encountered During the Flight Test of a Rocket-propelled Model written by William T. Lauten and published by . This book was released on 1954 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analysis of the flight time-history records of a record-propelled 60 degree delta-wing airplane configuration indicate that wing flutter started during the accelerating portion of the flight at a Mach number of approximately 1.7 and continued through the peak Mach number of the test (M = 2.08) and during deceleration at least until telemeter failure at M = 1.4 and probably to an even lower speed. CW Doppler velocimeter data indicated that the wings did not fail during the flight.

Transonic Flutter Investigation of a Cantilevered, Aspect-ratio-4, 45 Degree Sweptback, Untapered Wing with Three Different Pylon-mounted External Store Configurations

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ISBN 13 :
Total Pages : 35 pages
Book Rating : 4.:/5 (724 download)

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Book Synopsis Transonic Flutter Investigation of a Cantilevered, Aspect-ratio-4, 45 Degree Sweptback, Untapered Wing with Three Different Pylon-mounted External Store Configurations by : Charles L. Ruhlin

Download or read book Transonic Flutter Investigation of a Cantilevered, Aspect-ratio-4, 45 Degree Sweptback, Untapered Wing with Three Different Pylon-mounted External Store Configurations written by Charles L. Ruhlin and published by . This book was released on 1957 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: A brief, exploratory investigation has been made of the transonic flutter characteristics of a cantilevered, aspect-ratio-4, 45 degree sweptback, untapered wing with three different pylon-mounted external-store configuration. For stores located near the midsemispan and weighing about 0.7 of the semispan wing, the flutter speed was not changed when the store center of gravity was moved from 38 to 12 percent of the chord. The flutter speeds for these two stores were from 14 to 19 percent less than those obtained with the wings alone at subsonic speeds. The rate of rise of flutter speed with Mach number in the low supersonic range was about the same for the wing with stores as for the plain wing.

Note on Flutter of a 60 Degree Delta Wing Encountered at Low-supersonic Speeds During the Flight of a Rocket-propelled Model

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ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (72 download)

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Book Synopsis Note on Flutter of a 60 Degree Delta Wing Encountered at Low-supersonic Speeds During the Flight of a Rocket-propelled Model by : William T. Lauten

Download or read book Note on Flutter of a 60 Degree Delta Wing Encountered at Low-supersonic Speeds During the Flight of a Rocket-propelled Model written by William T. Lauten and published by . This book was released on 1951 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analysis of the flight time history of a rocket-propelled model of a 60 degrees delta-wing airplane configuration, fired for the purpose of obtaining zero-lift drag data, indicated wing flutter and subsequent failure at low-supersonic Mach numbers. This flutter occurred during the unpowered decelerating portion of the flight. The behavior of the model during flight is discussed and the mass and stiffness characteristics of a duplicate wing are presented.

Transonic Flutter Investigation of a 64 Degree Delta Wing Constructed with Spars Along Constant-percent Chord Lines and Streamwise Ribs

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ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (725 download)

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Book Synopsis Transonic Flutter Investigation of a 64 Degree Delta Wing Constructed with Spars Along Constant-percent Chord Lines and Streamwise Ribs by : George W. Jones

Download or read book Transonic Flutter Investigation of a 64 Degree Delta Wing Constructed with Spars Along Constant-percent Chord Lines and Streamwise Ribs written by George W. Jones and published by . This book was released on 1957 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental investigation has been made in the Langley transonic blowdown tunnel of the transonic flutter characteristics of a 64 degree delta wing which simulated in a crude manner a construction having spars along constant-percent chord lines and streamwise ribs. The data obtained were compared with previously published data on a 64 degree delta wing with construction which simulated spanwise spars and orthogonal streamwise ribs.

Gust-tunnel Investigation of a Delta-wing Model with the Leading Edge Swept Back 60 Degrees

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ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Gust-tunnel Investigation of a Delta-wing Model with the Leading Edge Swept Back 60 Degrees by : Harold B. Pierce

Download or read book Gust-tunnel Investigation of a Delta-wing Model with the Leading Edge Swept Back 60 Degrees written by Harold B. Pierce and published by . This book was released on 1952 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Procedure for Calculating Flutter at High Supersonic Speed Including Camber Deflections, and Comparisons with Experimental Results

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ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (692 download)

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Book Synopsis Procedure for Calculating Flutter at High Supersonic Speed Including Camber Deflections, and Comparisons with Experimental Results by : Homer G. Morgan

Download or read book Procedure for Calculating Flutter at High Supersonic Speed Including Camber Deflections, and Comparisons with Experimental Results written by Homer G. Morgan and published by . This book was released on 1958 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: The method is used to calculate the flutter speed of some wings which had been previously tested at Mach numbers of 1.3 to 3.0. Comparison of the calculations and experiment is made for flat-plate 60 degrees and 45 degrees delta wings and also for an untapered 45 degree sweptback wing.

Flutter of a 60 Degree Delta Wing (NACA 65A003 Airfoil) Encountered at Supersonic Speeds During the Flight Test of a Rocket-propelled Model

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ISBN 13 :
Total Pages : 14 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Flutter of a 60 Degree Delta Wing (NACA 65A003 Airfoil) Encountered at Supersonic Speeds During the Flight Test of a Rocket-propelled Model by : Joseph H. Judd

Download or read book Flutter of a 60 Degree Delta Wing (NACA 65A003 Airfoil) Encountered at Supersonic Speeds During the Flight Test of a Rocket-propelled Model written by Joseph H. Judd and published by . This book was released on 1952 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Supersonic Flutter of a 60 Degree Delta Wing Encountered During the Flight Test of a Rocket-propelled Model

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ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Supersonic Flutter of a 60 Degree Delta Wing Encountered During the Flight Test of a Rocket-propelled Model by : William T. Jr Lauten

Download or read book Supersonic Flutter of a 60 Degree Delta Wing Encountered During the Flight Test of a Rocket-propelled Model written by William T. Jr Lauten and published by . This book was released on 1954 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Flight Investigation at Subsonic, Transonic, and Supersonic Velocities of the Hinge-moment Characteristics, Lateral-control Effectiveness, and Wing Damping in Roll of a 60 Degrees Sweptback Delta Wing with Half-delta Tip Ailerons

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ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Flight Investigation at Subsonic, Transonic, and Supersonic Velocities of the Hinge-moment Characteristics, Lateral-control Effectiveness, and Wing Damping in Roll of a 60 Degrees Sweptback Delta Wing with Half-delta Tip Ailerons by : C. William Martz

Download or read book Flight Investigation at Subsonic, Transonic, and Supersonic Velocities of the Hinge-moment Characteristics, Lateral-control Effectiveness, and Wing Damping in Roll of a 60 Degrees Sweptback Delta Wing with Half-delta Tip Ailerons written by C. William Martz and published by . This book was released on 1950 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development, Analysis, and Testing of Cantilevered 6%-thick 70 Degree Delta Wing Flutter Models. Part Ii. Transonic Tests

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ISBN 13 :
Total Pages : 23 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Development, Analysis, and Testing of Cantilevered 6%-thick 70 Degree Delta Wing Flutter Models. Part Ii. Transonic Tests by : Bernard Mazelsky

Download or read book Development, Analysis, and Testing of Cantilevered 6%-thick 70 Degree Delta Wing Flutter Models. Part Ii. Transonic Tests written by Bernard Mazelsky and published by . This book was released on 1964 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: A series of 6%-thick 70 degree delta wing cantilevered flutter models was designed, built, and flutter-tested at Mach numbers 0.85, 0.855, 0.90, 0.95, 1.00, 1.03, 1.05, and 1.08. The models tested have a sandwich structure comprised of an aluminum insert of 0.100-in. thickness surrounded with a plastic foam of negligible weight and stiffness. This structure provides the desired aerodynamic contour and yet possesses a stiffness low enough to permit flutter in the wind tunnel. The flutter dynamic pressures and frequencies obtained were lower than those predicted by using experimental aerodynamic influence coefficients. The unsteady effects, as determined by the NASA Kernel Function, when included in the predictions based on the experimentally determined steady aerodynamic influence coefficients, apparently increase the predicted flutter dynamic pressure slightly and decrease the flutter frequency by about 20%. (Author).

Beyond Tube-and-Wing

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ISBN 13 : 9781626830592
Total Pages : pages
Book Rating : 4.8/5 (35 download)

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Book Synopsis Beyond Tube-and-Wing by : Bruce Larrimer

Download or read book Beyond Tube-and-Wing written by Bruce Larrimer and published by . This book was released on 2020-06-15 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Innovation in Flight

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ISBN 13 :
Total Pages : 406 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Innovation in Flight by : Joseph R. Chambers

Download or read book Innovation in Flight written by Joseph R. Chambers and published by . This book was released on 2005 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Unsteady Transonic Aerodynamics

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ISBN 13 :
Total Pages : 410 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Unsteady Transonic Aerodynamics by : David Nixon

Download or read book Unsteady Transonic Aerodynamics written by David Nixon and published by . This book was released on 1989 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume complements Transonic aerodynamics (v.81 in the series) which is concerned with steady flow. This is the only book to address the subject of unsteady transonic aerodynamics, a field much different from steady aerodynamics. The most pronounced difference is the complex shock wave motions

Probing the Sky

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ISBN 13 : 9781626830219
Total Pages : 334 pages
Book Rating : 4.8/5 (32 download)

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Book Synopsis Probing the Sky by : Curtis Peebles

Download or read book Probing the Sky written by Curtis Peebles and published by . This book was released on 2014-12-10 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the development of supersonic aircraft, the X-plane era ushered in a new and challenging phase of flight. Researchers found that much of the knowledge accumulated from the previous, subsonic flight era did not apply to the emerging supersonic aircraft. These turbojet-powered planes also outpaced the usefulness of the wind tunnel, previously an indispensible tool of aeronautic research.This book explores the development of the X-series research aircraft, the planes that helped bridge the gap between subsonic flight and hypersonic flight.

Introduction to autogyros, helicopters, and other V/STOL aircraft

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (87 download)

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Book Synopsis Introduction to autogyros, helicopters, and other V/STOL aircraft by : Franklin D. Harris

Download or read book Introduction to autogyros, helicopters, and other V/STOL aircraft written by Franklin D. Harris and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: