Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Experimental And Analytical Determination Of Integrated Airframe Nozzle Performance Volume Ii Operating Manual For Twin Nozzle Aftbody Drag And Internal Nozzle Performance Computer Deck
Download Experimental And Analytical Determination Of Integrated Airframe Nozzle Performance Volume Ii Operating Manual For Twin Nozzle Aftbody Drag And Internal Nozzle Performance Computer Deck full books in PDF, epub, and Kindle. Read online Experimental And Analytical Determination Of Integrated Airframe Nozzle Performance Volume Ii Operating Manual For Twin Nozzle Aftbody Drag And Internal Nozzle Performance Computer Deck ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Experimental and Analytical Determination of Integrated Airframe Nozzle Performance by : Edsel R. Glasgow
Download or read book Experimental and Analytical Determination of Integrated Airframe Nozzle Performance written by Edsel R. Glasgow and published by . This book was released on 1972 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: A computer program has been developed for predicting twin-nozzle/aftbody drag and internal nozzle performance for fighter type aircraft having twin buried engines and dual nozzles. The program is capable of generating the installed thrust-minus-drag data required for conducting mission analysis studies of aircraft of this type. The configuration variables which can be analyzed include (1) nozzle type (convergent flap and iris, convergent-divergent with and without secondary flow, and shrouded and unshrouded plug), (2) nozzle lateral spacing, (3) interfairing type (horizontal and vertical wedge), (4) interfairing length, and (5) vertical stabilizer type (single and twin). The performance prediction methods incorporated in the program are based almost entirely on empirical correlations. Specifically, correlations used in conjunction with one-dimensional flow relationships are employed for the prediction of the nozzle thrust and discharge coefficients, and correlations of the test data obtained during the contracted effort are employed for prediction of the aft-end drag. The prediction methods account for the effects of nozzle pressure ratio and flow separation on both internal and external nozzle surfaces. This manual describes the operation of the computer program in terms of program input requirements, performance prediction methods, and output format and includes a presentation of sample input/output cases and a complete computer listing of the program. The program has been developed for use on the CDC 6600 computer.
Book Synopsis Experimental and Analytical Determination of Integrated Airframe Nozzle Performance. Volume II. Operating Manual for Twin-Nozzle/Aftbody Drag and Internal Nozzle Performance Computer Deck by : Edsel R. Glasgow
Download or read book Experimental and Analytical Determination of Integrated Airframe Nozzle Performance. Volume II. Operating Manual for Twin-Nozzle/Aftbody Drag and Internal Nozzle Performance Computer Deck written by Edsel R. Glasgow and published by . This book was released on 1972 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: A computer program has been developed for predicting twin-nozzle/aftbody drag and internal nozzle performance for fighter type aircraft having twin buried engines and dual nozzles. The program is capable of generating the installed thrust-minus-drag data required for conducting mission analysis studies of aircraft of this type. The configuration variables which can be analyzed include (1) nozzle type (convergent flap and iris, convergent-divergent with and without secondary flow, and shrouded and unshrouded plug), (2) nozzle lateral spacing, (3) interfairing type (horizontal and vertical wedge), (4) interfairing length, and (5) vertical stabilizer type (single and twin). The performance prediction methods incorporated in the program are based almost entirely on empirical correlations. Specifically, correlations used in conjunction with one-dimensional flow relationships are employed for the prediction of the nozzle thrust and discharge coefficients, and correlations of the test data obtained during the contracted effort are employed for prediction of the aft-end drag. The prediction methods account for the effects of nozzle pressure ratio and flow separation on both internal and external nozzle surfaces. This manual describes the operation of the computer program in terms of program input requirements, performance prediction methods, and output format and includes a presentation of sample input/output cases and a complete computer listing of the program. The program has been developed for use on the CDC 6600 computer. (Author).
Book Synopsis Experimental and Analytical Determination of Integrated Airframe Nozzle Performance by : Edsel R. Glasgow
Download or read book Experimental and Analytical Determination of Integrated Airframe Nozzle Performance written by Edsel R. Glasgow and published by . This book was released on 1972 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental and analytical investigation of the installed thrust and drag of various isolated nozzle and twin-nozzle/aftbody configurations indicated that empirical correlations provide the best means of predicting aft- end performance, especially for the early stages of the aircraft design. Both subsonic and transonic isolated nozzle drag data were correlated using IMS (integral mean slope) as the geometric parameter. A correlation of twin-nozzle/aftbody drag data at subsonic and transonic speeds was developed by combining Spreiter's transonic similarity parameters with the IMS of the equivalent body of revolution. A correlation of inviscid MOC pressure drag, achieved through use of IMS combined with similarity parameters obtained from linearized supersonic flow theory, provided an accurate and rapid means of estimating drag for arbitrary axisymmetric boattail contours at supersonic speeds. Twin-nozzle/aftbody drag data at supersonic speeds was correlated with the equivalent body drag obtained from the axisymmetric MOC correlation. Improved thrust and drag performance was obtained by modifying the aft-end design of five selected aircraft configurations. The rationale for these modifications was derived from design guidelines and criteria developed during the program. Improvements in mission radius for a fixed takeoff gross weight aircraft were obtained, in general, by utilizing convergent-divergent nozzles, a horizontal wedge interfairing with the trailing edge terminating at the exit plane of the nozzles, a single vertical stabilizer, and a narrow lateral nozzle spacing.
Book Synopsis Integrated Airframe - Nozzle Performance for Designing Twin-engine Fighters by : Edsel R. Glasgow
Download or read book Integrated Airframe - Nozzle Performance for Designing Twin-engine Fighters written by Edsel R. Glasgow and published by . This book was released on 1973 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of the Twin Nozzle/afterbody Drag and Nozzle Internal Performance Computer Deck with ESIT Free Jet Data by : Phillip C. Everling
Download or read book Evaluation of the Twin Nozzle/afterbody Drag and Nozzle Internal Performance Computer Deck with ESIT Free Jet Data written by Phillip C. Everling and published by . This book was released on 1974 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Notices of Changes in Classification, Distribution and Availability by :
Download or read book Notices of Changes in Classification, Distribution and Availability written by and published by . This book was released on 1977 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Integrated Airframe - Nozzle Performance for Designing Twin-engine Fighters by : Edsel R. Glasgow
Download or read book Integrated Airframe - Nozzle Performance for Designing Twin-engine Fighters written by Edsel R. Glasgow and published by . This book was released on 1973 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Integrated Airframe - Nozzle Performance for Designing Twin-engine Fighters by : Edsel R. Glasgow
Download or read book Integrated Airframe - Nozzle Performance for Designing Twin-engine Fighters written by Edsel R. Glasgow and published by . This book was released on 1973 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Exhaust Plume Temperature Effects on Nozzle Afterbody Performance Over the Transonic Mach Number Range by : C. E. Robinson
Download or read book Exhaust Plume Temperature Effects on Nozzle Afterbody Performance Over the Transonic Mach Number Range written by C. E. Robinson and published by . This book was released on 1974 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results of an experimental and analytical research investigation on nozzle/afterbody drag are presented. Experimental afterbody (and boattail) drag coefficients and pressure distributions are discussed for an isolated, strut-mounted nozzle/afterbody model for the Mach number range from 0.6 to 1.5. Some data are also given for free-stream unit Reynolds numbers from one million to approximately four million per foot. The experimental data were obtained for the basic model with an air-cooled and a water-cooled Ethylene/air combustor to provide hot-jet duplication as well as cold-jet simulation. The temperature of the nozzle exhaust gas was varied from 530R (burner-off) to approximately 2500R for several nozzle pressure ratios from jet-off to those corresponding to a moderately under-expanded exhaust plum. The initial series of experiments was conducted with the air-cooled combustors, and the effect of jet temperature on afterbody drag was somewhat masked by the effects of the secondary airflow from the cooling air. The general trend, however, shows a decreasing afterbody drag with increasing exhaust gas temperature and with decreasing secondary airflow at a fixed nozzle pressure ratio. (Modified author abstract).
Book Synopsis Computational Prediction of Isolated Performance of an Axisymmetric Nozzle at Mach Number 0.90 by : John R. Carlson
Download or read book Computational Prediction of Isolated Performance of an Axisymmetric Nozzle at Mach Number 0.90 written by John R. Carlson and published by . This book was released on 1994 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Note on Performance of Aircraft Ejector Nozzles at High Secondary Flows by : Fred D. Kochendorfer
Download or read book Note on Performance of Aircraft Ejector Nozzles at High Secondary Flows written by Fred D. Kochendorfer and published by . This book was released on 1954 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Nozzle Internal Performance Prediction Method by : John R. Carlson
Download or read book A Nozzle Internal Performance Prediction Method written by John R. Carlson and published by . This book was released on 1992 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Various Exhaust Nozzles at Free-stream Mach Numbers from 0.6 To. 3.0 by : Lawrence L. Galigher
Download or read book Evaluation of Various Exhaust Nozzles at Free-stream Mach Numbers from 0.6 To. 3.0 written by Lawrence L. Galigher and published by . This book was released on 1970 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Performance of Twin Two-dimensional Wedge Nozzles Including Thrust Vectoring and Reversing Effects at Speeds Up to Mach 2.20 by : Francis J. Capone
Download or read book Performance of Twin Two-dimensional Wedge Nozzles Including Thrust Vectoring and Reversing Effects at Speeds Up to Mach 2.20 written by Francis J. Capone and published by . This book was released on 1977 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Nozzle Inlet Geometry on Performance of a Swiveled Convergent-divergent Nozzle by : Albert J. Pavli
Download or read book Effect of Nozzle Inlet Geometry on Performance of a Swiveled Convergent-divergent Nozzle written by Albert J. Pavli and published by . This book was released on 1959 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Two-Phase Nozzle Theory and Parametric Analysis. Phase III. Off-Design Performance Analysis by : Charles W. Deane
Download or read book Two-Phase Nozzle Theory and Parametric Analysis. Phase III. Off-Design Performance Analysis written by Charles W. Deane and published by . This book was released on 1982 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: The off-design performance characteristics of two-phase nozzles were investigated and the impact of heat transfer enhancement between the liquid droplets and the suspending gas on the nozzle performance were examined. The problems associated with the integration of two-phase nozzles with the potential heat sources were reviewed. An experimental program formulated to verify the predicted two-phase performance is outlined. Typical two-phase nozzle performance maps are presented to show the off-design total mass flow rate and the nozzle efficiency, as a function of loading ratio, inlet pressure and temperature, and exit pressure. The effects of droplet size and secondary injection of hot liquid as well as the effect of using an exponential instead of a linear axial pressure profile on the nozzle performance are discussed. The effects of droplet size and local gas velocity on the level of flow disturbance (shock) in a two-phase nozzle flow are also examined.
Book Synopsis Scramjet Nozzle Design and Analysis as Applied to a Highly Integrated Hypersonic Research Airplane by :
Download or read book Scramjet Nozzle Design and Analysis as Applied to a Highly Integrated Hypersonic Research Airplane written by and published by . This book was released on 1974 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
