Results 171 to 180 of about 17,927 (212)

Analysis of an axisymmetric two-stream nozzle plume

15th Applied Aerodynamics Conference, 1997
The issue of noise generated from aircraft jet engine exhaust has become an important consideration for current and future engines. The ability to predict the acoustic characteristics of an exhaust depends on the accurate prediction of the nozzle plume and associated turbulence quantities using computational fluid dynamics (CFD) methods.
C. Smith, Nathan Snyder, Baily Vittal, C. Smith, Nathan Snyder, Baily Vittal   +5 more
openaire   +1 more source

Global smooth axisymmetric Euler flows with rotating effect in an infinitely long axisymmetric nozzle

Monatshefte für Mathematik, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Comparison of Non-Axisymmetric & Axisymmetric Nozzles Installed on a V/STOL Fighter Model

SAE Technical Paper Series, 1977
<div class="htmlview paragraph">An experimental program sponsored by the Air Force Flight Dynamics Laboratory, utilizing a 1/8th scale advanced twin engine, thrust vectoring V/STOL fighter wind tunnel jet effects model developed for the Naval Air Propulsion Test Center, was completed in June of 1977 at the Arnold Engineering Development Center ...
W.C. Schnell, R.L. Grossman, G.E. Hoff
openaire   +1 more source

Global smooth axisymmetric subsonic flows with nonzero swirl in an infinitely long axisymmetric nozzle

Zeitschrift für angewandte Mathematik und Physik, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Duan, Ben, Weng, Shangkun
openaire   +1 more source

Steady Transonic Flow through Plane and Axisymmetric Nozzles

1976
Steady two-dimensional transonic flows of ideal inviscid gases through Laval nozzles are computed by a method based on the numerical methods of Telenin [2], Pirumov [6], and Hopkins and Hill [3]. Both the direct and inverse problems are treated for plane and axisymmetric nozzles.
G. H. Klopfer, M. Holt
openaire   +1 more source

Thrust and gravity centers for axisymmetric supersonic nozzles

Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering
The purpose of this paper is to develop a new numerical calculation program allowing determining the position of the gravity ( x GC ) and thrust ( x TC ) centers of an axisymmetric supersonic nozzle, aiming to ...
Toufik Yahiaoui, Abdelkader Boudani, Walid Hamaidia   +2 more
openaire   +1 more source

Internal performance characteristics of vectored axisymmetric ejector nozzles

29th Joint Propulsion Conference and Exhibit, 1993
A series of vectoring axisymmetric ejector nozzles were designed and experimentally tested for internal performance and pumping characteristics at NASA-Langley Research Center. These ejector nozzles used convergent-divergent nozzles as the primary nozzles.
openaire   +1 more source

Bubble Dynamics in Accelerating Flow Through Axisymmetric Nozzle

Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC)
Abstract A gas bubble traveling in a liquid flow through a convergent nozzle will experience a rapidly decreasing pressure on the leading edge of the bubble. Thus, the bubble will dynamically deform while passing through the nozzle showing an elongation of the front of the bubble. This work reports on experimental studies with high-speed
Thomas Shepard, Deify Law, Connor Cunningham, Will Churchill, Arun Sriniwas Selvamani, Emmanuel Fernandez Robles   +5 more
openaire   +1 more source

Formation of shocks within axisymmetric nozzles

AIAA Journal, 1990
ERIC LOTH, JOSEPH BAUM, RAINALD LOHNER
openaire   +1 more source

Beyond the Single-Nozzle: Coaxial Electrospinning Enables Innovative Nanofiber Chemistries, Geometries, and Applications

ACS Applied Materials & Interfaces, 2021
Prerana Rathore, Jessica D Schiffman
exaly