Effects of Mach Number Variation Between 0.07 and 0.34 and Reynolds Number Variation Between 0.97 X 10(exp 6) and 8.1 X 10(exp 6) on the Maximum Lift Coefficient of a Wing of NACA 64-210 Airfoil Sections

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (946 download)

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Book Synopsis Effects of Mach Number Variation Between 0.07 and 0.34 and Reynolds Number Variation Between 0.97 X 10(exp 6) and 8.1 X 10(exp 6) on the Maximum Lift Coefficient of a Wing of NACA 64-210 Airfoil Sections by :

Download or read book Effects of Mach Number Variation Between 0.07 and 0.34 and Reynolds Number Variation Between 0.97 X 10(exp 6) and 8.1 X 10(exp 6) on the Maximum Lift Coefficient of a Wing of NACA 64-210 Airfoil Sections written by and published by . This book was released on 1952 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of Mach number and Reynolds number on the maximum lift coefficient of a wing of NACA 64-210 airfoil sections are presented. The wing was tested through the speed range of the Langley 19-foot pressure tunnel at two values of air pressure. The ranges of Mach number obtained were from 0.07 to 0.34 at atmospheric pressure and from 0.08 to 0.26 at a pressure of 33 pounds per square inch absolute. The corresponding Reynolds number ranges were from 0.97 x 10(exp 6) to 4.44 x 10(exp 6) and from 2.20 x 10(exp 6) to 8.10 x 10(exp 6), respectively. The tests were made with and without partial-span and full-span split flaps deflected 60 deg. Pressure-distribution measurements were obtained for all configurations. The maximum lift coefficient was a function of the two independent variables, Mach number and Reynolds number, and both parameters had an important effect on the maximum lift coefficient in the ranges investigated. The stall-progression and, consequently, the shape of the lift-curve at the stall were influenced by variations in both Mach number and Reynolds number. Peak maximum lift coefficients were measured at Mach numbers between 0.12 and 0.20, depending on the Reynolds number range and flap configuration. There was very little influence of either Mach number or Reynolds number on the maximum lift of the wing with leading-edge roughness.

Effects of Mach Number Variation Between 0.07 and 0.34 and Reynolds Number Variation Between 0.97 X 10 6 and 8.10 X 10 6 on the Maximum Lift Coefficient of a Wing of NACA 64-210 Airfoil Sections

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ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.:/5 (249 download)

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Book Synopsis Effects of Mach Number Variation Between 0.07 and 0.34 and Reynolds Number Variation Between 0.97 X 10 6 and 8.10 X 10 6 on the Maximum Lift Coefficient of a Wing of NACA 64-210 Airfoil Sections by : James E. Fitzpatrick

Download or read book Effects of Mach Number Variation Between 0.07 and 0.34 and Reynolds Number Variation Between 0.97 X 10 6 and 8.10 X 10 6 on the Maximum Lift Coefficient of a Wing of NACA 64-210 Airfoil Sections written by James E. Fitzpatrick and published by . This book was released on 1952 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effects of Mach Number Up to 0.34 and Reynolds Number Up to 8 X 10 6 on the Maximum Lift Coefficient of a Wing of NACA 66-series Airfoil Sections

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ISBN 13 :
Total Pages : 43 pages
Book Rating : 4.:/5 (249 download)

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Book Synopsis Effects of Mach Number Up to 0.34 and Reynolds Number Up to 8 X 10 6 on the Maximum Lift Coefficient of a Wing of NACA 66-series Airfoil Sections by : G. Chester Furlong

Download or read book Effects of Mach Number Up to 0.34 and Reynolds Number Up to 8 X 10 6 on the Maximum Lift Coefficient of a Wing of NACA 66-series Airfoil Sections written by G. Chester Furlong and published by . This book was released on 1950 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effects of Mach Number Up to 0.34 and Reynolds Number Up to 8 X 10(exp 6) on the Maximum Lift Coefficient of a Wing of NACA 66-Series Airfoil Sections

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (249 download)

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Book Synopsis Effects of Mach Number Up to 0.34 and Reynolds Number Up to 8 X 10(exp 6) on the Maximum Lift Coefficient of a Wing of NACA 66-Series Airfoil Sections by : G. Chester Furlong

Download or read book Effects of Mach Number Up to 0.34 and Reynolds Number Up to 8 X 10(exp 6) on the Maximum Lift Coefficient of a Wing of NACA 66-Series Airfoil Sections written by G. Chester Furlong and published by . This book was released on 1950 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Study of the Effects of Reynolds Number and Mach Number on Constant Pressure Coefficient Jump for Shock-induced Trailing-edge Separation

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ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis A Study of the Effects of Reynolds Number and Mach Number on Constant Pressure Coefficient Jump for Shock-induced Trailing-edge Separation by : Atlee M. Cunningham

Download or read book A Study of the Effects of Reynolds Number and Mach Number on Constant Pressure Coefficient Jump for Shock-induced Trailing-edge Separation written by Atlee M. Cunningham and published by . This book was released on 1987 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Investigation of Reynolds Number Effects for a Series of Cone-cylinder Bodies at Mach Number of 1.62, 1.93, and 2.41

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ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.3/5 (126 download)

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Book Synopsis Investigation of Reynolds Number Effects for a Series of Cone-cylinder Bodies at Mach Number of 1.62, 1.93, and 2.41 by : Carl E. Grigsby

Download or read book Investigation of Reynolds Number Effects for a Series of Cone-cylinder Bodies at Mach Number of 1.62, 1.93, and 2.41 written by Carl E. Grigsby and published by . This book was released on 1953 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: An investigation of the Reynolds number for transition and the skin-friction drag at zero lift of eight cone-cylinder bodies having varying fineness ratios has been made at Mach numbers of 1.62, 1.93, and 2.41 over a Reynolds number range from 0.3 x 106 to 10 x 106. The accuracy of the skin-friction data was not sufficient to permit any general conclusions to be drawn. The Reynolds number for transition was found to be dependent upon both the tunnel stagnation pressure and Mach number.

Effect of Mach and Reynolds Numbers on the Maximum Lift Coefficient Obtainable in Gradual and Abrupt Stalls of a Pursuit Airplane Equipped with a Low-drag Wing

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ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (71 download)

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Book Synopsis Effect of Mach and Reynolds Numbers on the Maximum Lift Coefficient Obtainable in Gradual and Abrupt Stalls of a Pursuit Airplane Equipped with a Low-drag Wing by : John R. Spreiter

Download or read book Effect of Mach and Reynolds Numbers on the Maximum Lift Coefficient Obtainable in Gradual and Abrupt Stalls of a Pursuit Airplane Equipped with a Low-drag Wing written by John R. Spreiter and published by . This book was released on 1945 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flight tests were conducted on a pursuit airplane, which has a NACA low-drag wing, to determine the effects of Mach and Reynolds numbers on the maximum lift coefficent obtainable in gradual and abrupt stalls. Gradual stalls were made at Mach numbers from 0.145 to 0.67 and Reynolds numbers from 5,200,000 to 19,300,000. Stalls of varying degreses of abruptness were made at selected Mach numbers from 0.195 to 0.44 and Reynolds numbers from 6,370,000 to 11,300,000.

Effect of Mach and Reynolds Numbers on Maximum Lift Coefficients

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ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (632 download)

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Book Synopsis Effect of Mach and Reynolds Numbers on Maximum Lift Coefficients by : John R. Spreiter

Download or read book Effect of Mach and Reynolds Numbers on Maximum Lift Coefficients written by John R. Spreiter and published by . This book was released on 1946 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compilation has been made of maximum-lift-coefficient data obtained in flight with six pursuit-type airplanes embodying typical conventional and low-drag airfoils. These flight data, which cover a range of Mach numbers from 0.15 to 0.72 and of Reynolds numbers from 4,400,000 to 19,500,000, have ben analyzed together with pertinent model and airfoil data obtained in several wind tunnels.

Aerodynamic Characteristics of the NACA 747A315 and 747A415 Airfoils from Tests in the NACA Two-dimensional Low-turbulence Pressure Tunnel

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ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.3/5 (126 download)

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Book Synopsis Aerodynamic Characteristics of the NACA 747A315 and 747A415 Airfoils from Tests in the NACA Two-dimensional Low-turbulence Pressure Tunnel by : Albert E. Von Doenhoff

Download or read book Aerodynamic Characteristics of the NACA 747A315 and 747A415 Airfoils from Tests in the NACA Two-dimensional Low-turbulence Pressure Tunnel written by Albert E. Von Doenhoff and published by . This book was released on 1944 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary: Two low-drag airfoils, the NACA 747A315 and the NACA 747A415, designed to have reduced pitching moments about the quarter-chord point and moderately high values of the design lift coefficient have been tested in the NACA two-dimensional low-turbulence pressure tunnel. Section lift, drag, and pitching-moment coefficients are presented for Reynolds numbers of 3 x 106, 6 x 106, and 9 x 106, together with section lift and section drag data for a Reynolds number of 6 x 106 for the same airfoils with roughened leading edges.

Effect of Mach and Reynolds Numbers on Maximum Lift Coefficients

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ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (649 download)

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Book Synopsis Effect of Mach and Reynolds Numbers on Maximum Lift Coefficients by : John R. Spreiter

Download or read book Effect of Mach and Reynolds Numbers on Maximum Lift Coefficients written by John R. Spreiter and published by . This book was released on 1946 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compilation has been made of maximum-lift-coefficient data obtained in flight with six pursuit-type airplanes embodying typical conventional and low-drag airfoils. These flight data, which cover a range of Mach numbers from 0.15 to 0.72 and of Reynolds numbers from 4,400,000 to 19,500,000, have ben analyzed together with pertinent model and airfoil data obtained in several wind tunnels.

Experimental Pressure Distributions and Force Coefficients on Block Forms for Varying Mach Number, Reynolds Number, and Yaw Angle

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ISBN 13 :
Total Pages : 143 pages
Book Rating : 4.:/5 (153 download)

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Book Synopsis Experimental Pressure Distributions and Force Coefficients on Block Forms for Varying Mach Number, Reynolds Number, and Yaw Angle by : Dorris M. Hankins

Download or read book Experimental Pressure Distributions and Force Coefficients on Block Forms for Varying Mach Number, Reynolds Number, and Yaw Angle written by Dorris M. Hankins and published by . This book was released on 1959 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wind tunnel tests were performed to determine pressure distributions and normal force coefficients on three block forms on mounting planes. The dimension ratios of the blocks were 1:1:1, 1:1:2, and 1:1:4. Results are given for variation in Mach number from 0.066 to 0.8, in Reynolds number from 0.28 x 10(exp 6) to 4 x 10(exp 6), and in yaw angle from 0 to 90 degrees. Results show a Reynolds number independence over the range examined. Windward face force coefficients for a given block form are approximately proportional to the ratio of impact to dynamic pressure. Pressure distribution and resultant coefficients are affected by mounting planes.

Numerical Methods in Fluid Dynamics

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Publisher : Springer Science & Business Media
ISBN 13 : 3642693415
Total Pages : 285 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Numerical Methods in Fluid Dynamics by : Maurice Holt

Download or read book Numerical Methods in Fluid Dynamics written by Maurice Holt and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the reviews of the first edition: "This book is directed to graduate students and research workers interested in the numerical solution of problems of fluid dynamics, primarily those arising in high speed flow. ...The book is well arranged, logically presented and well illustrated. It contains several FORTRAN programms with which students could experiment ... It is a practical book, with emphasis on methods and their implementation. It is an excellent text for the fruitful research area it covers, and is highly recommended". Journal of Fluid Mechanics #1 From the reviews of the second edition: "The arrangement of chapters in the book remains practically the same as that in the first editon (1977), except for the inclusion of Glimm's method ... This book is higly recommended for both graduate students and researchers." Applied Mechanics Reviews #1

Analysis and Design of Flight Vehicle Structures

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ISBN 13 :
Total Pages : 1008 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Analysis and Design of Flight Vehicle Structures by : Elmer Franklin Bruhn

Download or read book Analysis and Design of Flight Vehicle Structures written by Elmer Franklin Bruhn and published by . This book was released on 1973 with total page 1008 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Unsteady Transonic Flow

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Publisher : Courier Dover Publications
ISBN 13 : 0486832775
Total Pages : 147 pages
Book Rating : 4.4/5 (868 download)

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Book Synopsis Unsteady Transonic Flow by : Mårten T. Landahl

Download or read book Unsteady Transonic Flow written by Mårten T. Landahl and published by Courier Dover Publications. This book was released on 2019-04-17 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: This classic monograph on unsteady transonic flow — the flow of air encountered at speeds at or near the speed of sound — is of continuing interest to students and professionals in aerodynamics, fluid dynamics, and other areas of applied mathematics. After a brief Introduction, Swedish physicist Mårten T. Landahl presents a chapter in which the two-dimensional solution is derived, succeeded by a discussion of its relation to the subsonic and supersonic solutions. Three chapters on low aspect ratio configurations follow, covering triangular wings and similar planforms with curved leading edges, rectangular wings, and cropped delta wings, and low aspect ratio wing-body combinations. The treatment concludes with a consideration of the experimental determination of air forces on oscillating wings at transonic speeds.

Instability and Transition

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Publisher : Springer Science & Business Media
ISBN 13 : 1461234328
Total Pages : 509 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Instability and Transition by : M.Y. Hussaini

Download or read book Instability and Transition written by M.Y. Hussaini and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ability to predict and control viscous flow phenomena is becoming increasingly important in modern industrial application. The Instability and Transition Workshop at Langley was extremely important in help§ ing the scientists community to access the state of knowledge in the area of transition from laminar to turbulent flow, to identify promising future areas of research and to build future interactions between researchers worldwide working in the areas of theoretical, experimental and computational fluid and aero dynamics. The set of two volume contains panel discussions and research contribution with the following objectives: (1) expose the academic community to current technologically important issues of instability and transitions in shear flows over the entire speed range, (2) acquaint the academic community with the unique combination of theoretical, computational and experimental capabilities at LaRC and foster interaction with these facilities. (3) review current state-of-the-art and propose future directions for instability and transition research, (4) accelerate progress in elucidating basic understanding of transition phenomena and in transferring this knowledge into improved design methodologies through improved transition modeling, and (5) establish mechanism for continued interaction.

Report - National Advisory Committee for Aeronautics

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ISBN 13 :
Total Pages : 946 pages
Book Rating : 4.E/5 ( download)

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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 1920 with total page 946 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Indoor Air Quality Engineering

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Publisher : CRC Press
ISBN 13 : 9780203911693
Total Pages : 910 pages
Book Rating : 4.9/5 (116 download)

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Book Synopsis Indoor Air Quality Engineering by : Robert Jennings Heinsohn

Download or read book Indoor Air Quality Engineering written by Robert Jennings Heinsohn and published by CRC Press. This book was released on 2003-01-15 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by experts, Indoor Air Quality Engineering offers practical strategies to construct, test, modify, and renovate industrial structures and processes to minimize and inhibit contaminant formation, distribution, and accumulation. The authors analyze the chemical and physical phenomena affecting contaminant generation to optimize system function and design, improve human health and safety, and reduce odors, fumes, particles, gases, and toxins within a variety of interior environments. The book includes applications in Microsoft Excel®, Mathcad®, and Fluent® for analysis of contaminant concentration in various flow fields and air pollution control devices.