Download or read book Off design Performance of Two Isentropic Plug Nozzles Designed for a Pressure Ratio of 16 5 written by Bobby L. Berrier and published by . This book was released on 1967 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Technical Note written by and published by . This book was released on 1969 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Jet Velocity and Axial Location of Nozzle Exit on the Performance of a Twin jet Afterbody Model at Mach Numbers Up to 2 2 written by Bobbly Lee Berrier and published by . This book was released on 1969 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1967 with total page 1388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Afterbody Terminal Fairings on the Performance of Plug type Exhaust Nozzles at Transonic Speeds written by and published by . This book was released on 1963 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book AIAA 71 41 AIAA 71 65 written by and published by . This book was released on 1971 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analytical and Experimental Study of Axisymmetric Truncated Plug Nozzle Flow Fields written by T. J. Mueller and published by . This book was released on 1972 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of External Stream Flow and Afterbody Variations on the Performance of a Plug Nozzle at High Subsonic Speeds written by R. J. Salmi and published by . This book was released on 1956 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: The off-design operation of an isentropic plug nozzle designed for a jet pressure ratio of 15 was investigated experimentally at subsonic Mach numbers up to 0.9 and jet pressure ratios up to 5. When installed in a cylindrical nacelle with a sharp turn at the nozzle lip, the interaction of the jet and the external stream produced low pressures on the base formed by the high lip angle. These low pressures increased the nacelle drag and caused an overexpansion of the jet, which resulted in lower pressures on the plug and, hence, reduced thrust. With a boattail ahead of the plug nozzle, the base pressures were increased and the jet overexpansion significantly reduced.

Download or read book Effect of Jet Convergence Angle on the Performance of Annular Nozzles with Semitoroidal Concave Plugs at Mach Numbers Up to 1 82 written by Charles E. Mercer and published by . This book was released on 1972 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results of an investigation at static conditions and at Mach numbers up to 1.82 are presented for 12 nozzle configurations which have jet convergence angle and jet throat area as geometric parameters. The variation of jet convergence angle from 15 to 40 deg had little effect on the performance of the nozzles having the large value of primary throat area; however, increasing jet convergence angle generally had an adverse effect on performance of the nozzles having the smaller value of primary throat area. The performance of the nozzle configurations with the larger primary throat area is competitive with nozzles designed for operation over the Mach number range.

Download or read book Internal Performance of Two dimensional Wedge Exhaust Nozzles written by William T. Beale and published by . This book was released on 1957 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental investigation of four rectangular-throat two-dimensional wedge exhaust nozzles was conducted. Three of the nozzles were designed to conform to Prandtl-Meyer streamlines for pressure ratios of 5, 10, and 24; and a fourth, arbitrarily contoured, with a length less than that required for isentropic expansion, was designed for a pressure ratio of about 9. The effects of variations in the side plate, the lip angle, and the geometry upstream of the throat were investigated on the nozzle designed for a pressure ratio of 10.

Download or read book Performance of Annular Plug and Expansion deflection Nozzles Including External Flow Effects at Transonic Mach Numbers written by Robert A. Wasko and published by . This book was released on 1968 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Performance of a Variable Divergent shroud Ejector Nozzle Designed for Flight Mach Numbers Up to 3 0 written by Andrew J. Stofan and published by . This book was released on 1961 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Experimental Study of Nozzles and Specific Heat Ratio Effects on Off Design Performance of Partial Admission Turbines written by Robert S. Peterson and published by . This book was released on 1971 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report covers experimental work performed to determine the effect of nozzle divergence angle, specific heat ratio and plug nozzle configuration on turbine nozzle performance. Off design performance was the primary area of investigation. The effect of nozzle divergence angle was investigated with conical and contoured nozzles for two Mach numbers over a range of speed and pressure ratios. The performance of selected plug nozzle geometries was neasured over a range of speed and pressure ratios. The influence on performance of the gas specific heat ratios was experimentally determined by testing the same nozzle with gases of different specific heat ratios. The reduced experimental data is presented in tabular form as well as graphic presentation in several formats. (Author).

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1948 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Plug and Shroud Geometry Variables on Plug nozzle Performance at Transonic Speeds written by Bobby L. Berrier and published by . This book was released on 1969 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Preliminary Investigation of Off design Performance of Divergent ejector type Rocket Nozzles written by and published by . This book was released on 1960 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Transonic Performance of Two Convergent divergent Ejector Nozzles Designed for Corrected Secondary Flow of 3 and 9 4 Percent written by and published by . This book was released on 1964 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: