Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Npac Nozzle Performance Analysis Code full books in PDF, epub, and Kindle. Read online Npac Nozzle Performance Analysis Code ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Paul J. Barnhart
Publisher :
ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.:/5 (317 download)
Download or read book NPAC-Nozzle Performance Analysis Code written by Paul J. Barnhart and published by . This book was released on 1997 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Npac-nozzle Performance Analysis Code Final Report ... Nasa-cr-204129 ... Oct. 20, 1997 written by and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : DIANE Publishing
ISBN 13 : 1428918256
Total Pages : 190 pages
Book Rating : 4.4/5 (289 download)
Download or read book Research & Technology 1997 written by and published by DIANE Publishing. This book was released on 1998 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Scott C. Asbury
Publisher :
ISBN 13 :
Total Pages : 142 pages
Book Rating : 4.:/5 (317 download)
Download or read book Static Performance of a Fixed-Geometry Exhaust Nozzle Incorporating Porous Cavities for Shock-Boundary Layer Interaction Control written by Scott C. Asbury and published by . This book was released on 1999 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 538 pages
Book Rating : 4.:/5 (319 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Author : Scott C. Asbury
Publisher :
ISBN 13 :
Total Pages : 78 pages
Book Rating : 4.:/5 (317 download)
Download or read book Effects of Convoluted Divergent Flap Contouring on the Performance of a Fixed-Geometry Nonaxisymmetric Exhaust Nozzle written by Scott C. Asbury and published by . This book was released on 1999 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A. Matesanz
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (11 download)
Download or read book Performance Analysis of an Axisymmetric Thrust-vectoring Nozzle by Using the FUNSIF3-D Code written by A. Matesanz and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1998-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 196 pages
Book Rating : 4.:/5 (317 download)
Download or read book Research and Technology 1997 written by and published by . This book was released on 1998 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 119 pages
Book Rating : 4.:/5 (742 download)
Download or read book A Prediction Code for the Thrust Performance of Two-Dimensional, Non-Axisynnetric, Converging Diverging Nozzles written by and published by . This book was released on 2005 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this research is to develop a prediction code for the Air Force Research Laboratory Propulsion Directorate that can accurately determine the gross thrust coefficient for a user defined nonaxisymmetric two-dimensional converging diverging nozzle. The code includes the effects of friction, angularity, and expansion losses on nozzle efficiency. To demonstrate the prediction method, the generated computational results were compared to experimental data, as well as computational results from other existing nozzle performance codes, for a number of different nozzle geometries. The nozzle internal performance prediction code showed excellent agreement with experimental data in predicting the gross thrust performance for all nozzle geometries considered. It was shown, however, that when the experimental data showed evidence of flow separation, a flow phenomenon this code is unable to predict, the code results underpredicted the experimental by up to 10%.
Author : Stuart S. Dunn
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (11 download)
Download or read book Nozzle Performance Predictions Using the TDK-97 Code written by Stuart S. Dunn and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Charles W. Deane
Publisher :
ISBN 13 :
Total Pages : 101 pages
Book Rating : 4.:/5 (227 download)
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.
Author : H. J. Willcocks
Publisher :
ISBN 13 :
Total Pages : 50 pages
Book Rating : 4.:/5 (11 download)
Download or read book A Computer Programme for the Analysis of Nozzle Performance with Or Without Supersonic External Flow written by H. J. Willcocks and published by . This book was released on 1964 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781720572084
Total Pages : 56 pages
Book Rating : 4.5/5 (72 download)
Download or read book High-Area-Ratio Rocket Nozzle at High Combustion Chamber Pressure written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experimental data were obtained on an optimally contoured nozzle with an area ratio of 1025:1 and on a truncated version of this nozzle with an area ratio of 440:1. The nozzles were tested with gaseous hydrogen and liquid oxygen propellants at combustion chamber pressures of 1800 to 2400 psia and mixture ratios of 3.89 to 6.15. This report compares the experimental performance, heat transfer, and boundary layer total pressure measurements with theoretical predictions of the current Joint Army, Navy, NASA, Air Force (JANNAF) developed methodology. This methodology makes use of the Two-Dimensional Kinetics (TDK) nozzle performance code. Comparisons of the TDK-predicted performance to experimentally attained thrust performance indicated that both the vacuum thrust coefficient and the vacuum specific impulse values were approximately 2.0-percent higher than the turbulent prediction for the 1025:1 configurations, and approximately 0.25-percent higher than the turbulent prediction for the 440:1 configuration. Nozzle wall temperatures were measured on the outside of a thin-walled heat sink nozzle during the test fittings. Nozzle heat fluxes were calculated front the time histories of these temperatures and compared with predictions made with the TDK code. The heat flux values were overpredicted for all cases. The results range from nearly 100 percent at an area ratio of 50 to only approximately 3 percent at an area ratio of 975. Values of the integral of the heat flux as a function of nozzle surface area were also calculated. Comparisons of the experiment with analyses of the heat flux and the heat rate per axial length also show that the experimental values were lower than the predicted value. Three boundary layer rakes mounted on the nozzle exit were used for boundary layer measurements. This arrangement allowed total pressure measurements to be obtained at 14 different distances from the nozzle wall. A comparison of boundary layer total pressure profiles and analytical
Author : S. Wehofer
Publisher :
ISBN 13 :
Total Pages : 300 pages
Book Rating : 4.:/5 (122 download)
Download or read book Analysis and Computer Program for Evaluation of Airbreathing Propulsion Exhaust Nozzle Performance written by S. Wehofer and published by . This book was released on 1973 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analytical technique based on the time-dependent flow equations has been developed to predict the inviscid transonic flow field in axisymmetric propulsion nozzles. The analysis includes the treatment of axisymmetric nonuniform nozzle inlet profiles of total pressure, total temperature, specific heat, and molecular weight. The analysis is also capable of considering convergent-divergent, convergent, and shrouded or unshrouded plug nozzle geometries. A computer listing and three sample calculations are presented to illustrate some of the capabilities of the program. (Author).
Author : United States. National Aeronautics and Space Administration
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (664 download)
Download or read book IPAC-INLET PERFORMANCE ANALYSIS CODE FINAL REPORT... NASA-CR-204130... OCT. 20, 1997 written by United States. National Aeronautics and Space Administration and published by . This book was released on 1998* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kevin P. Higdon
Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.:/5 (591 download)
Download or read book Analysis of Annular Plug Nozzle Performance and Thrust Vectoring Control written by Kevin P. Higdon and published by . This book was released on 2005 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
