Aerodynamic Characteristics At A Mach Number Of 310 Of Several Fourth Stage Shapes Of The Scout Research Vehicle

Author : Byron M. Jaquet
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.65/5 ( download)

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Download or read book Aerodynamic Characteristics at a Mach Number of 3.10 of Several Fourth-stage Shapes of the Scout Research Vehicle written by Byron M. Jaquet and published by . This book was released on 1961 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Byron M. Jaquet
Publisher :
ISBN 13 :
Total Pages : 1 pages
Book Rating : 4.07/5 ( download)

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Download or read book Aerodynamic Characteristics at a Mach Number of 3.10 of Several Fourth-stage Shapes of the Scout Research Vehicle written by Byron M. Jaquet and published by . This book was released on 1961 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: A wind-tunnel investigation was made at a Mach number of 3.10 (Reynolds number per foot of 16.3 x 10 to the 6th power to 16.9 x 10 to the 6th power) to determine the aerodynamic characteristics of various modifications of the payload section of the fourth stage of the Scout research vehicle. It was found that, for the combination of stages 3 and 4, increasing the size of the nose of the basic Scout to provide a cylindrical section of the same diameter as the third stage increased the normal-force slope by about 30 percent, the axial force by about 39 percent, and moved the center of pressure forward by about one fourth-stage base diameter. By reducing the diameter of the cylinder, at about one nose length behind the base of the enlarged nose frustum, to that of the basic Scout and thereafter retaining the shape of the basic Scout, the center of pressure was moved rearward by about one-half fourthstage base diameter at the expense of an additional 19-percent increase in axial force. A spikehemisphere configuration had the largest forces and moments and the most forward center-of-pressure location of the configurations considered. (Author).

Author : Lloyd S. Jernell
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.81/5 ( download)

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Download or read book Aerodynamic Loading Characteristics of a 1/10-scale Model of the Three-stage Scout Vehicle at Mach Numbers 1.57 to 4.65 written by Lloyd S. Jernell and published by . This book was released on 1963 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Ross B. Robinson
Publisher :
ISBN 13 :
Total Pages : 42 pages
Book Rating : 4.37/5 ( download)

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Download or read book Aerodynamic Characteristics in Pitch and Sideslip of a 1/15-scale Model of the Scout Vehicle at a Mach Number of 2.01 written by Ross B. Robinson and published by . This book was released on 1961 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Lloyd S. Jernell
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.85/5 ( download)

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Download or read book Investigation of the Static Longitudinal and Lateral Stability Characteristics of a 0.10-scale Model of a Three-stage Configuration of the Scout Research Vehicle at Mach Numbers of 2.29, 2.96, 3.96, and 4.65 written by Lloyd S. Jernell and published by . This book was released on 1961 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Thomas C. Kelly
Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.50/5 ( download)

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Download or read book Aerodynamic Loading Characteristics at Mach Numbers from 0.80 to 1.20 of a 1/10-scale Three-stage Scout Model written by Thomas C. Kelly and published by . This book was released on 1961 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aerodynamic loads results have been obtained in the Langley 8-foot transonic pressure tunnel at Mach numbers from 0.80 to 1.20 for a 1/10-scale model of the upper three stages of the Scout vehicle. Tests were conducted through an angle-of-attack range from -8° to 8° at an average test Reynolds number per foot of about 4.0 x 106. Results indicated that the peak negative pressures associated with expansion corners at the nose and transition flare exhibit sizeable variations which occur over a relatively small Mach number range. The magnitude of the variations may cause the critical local loading condition for the full-scale vehicle to occur at a Mach number considerably lower than that at which the maximum dynamic pressure occurs in flight. The addition of protuberances simulating antennas and wiring conduits had slight, localized effects. The lift carryover from the nose and transition flare on the cylindrical portions of the model generally increased with an increase in Mach number.

Author : Dennis E. Fuller
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.04/5 ( download)

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Download or read book Effect of Cross-section Shape on the Aerodynamics Characteristics of Bodies at Mach Numbers from 2.50 to 4.63 written by Dennis E. Fuller and published by . This book was released on 1963 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Ross B. Robinson
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.99/5 ( download)

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Download or read book Fin Loads and Tip-control Hinge Moments on a 1/8-scale Model Simulating the First Stage of the Scout Research Vehicle at a Mach Number of 2.01 written by Ross B. Robinson and published by . This book was released on 1960 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Byron M. Jaquet
Publisher :
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.10/5 ( download)

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Download or read book Some Effects of Simulated Bending and Fourth-stage Size on Local Pressures and Normal-force Distributions of a Model of a Scout Configuration at a Mach Number of 3.10 written by Byron M. Jaquet and published by . This book was released on 1963 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Donn B. Kirk
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.59/5 ( download)

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Download or read book Free-flight Tests of Fifth-stage Scout Entry Vehicle at Mach Numbers of 5 and 17 written by Donn B. Kirk and published by . This book was released on 1962 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: