Journal ArticleDOI
Reacting solid particles in one-dimensional nozzle flow
S.S. Gokhale,T.K. Bose +1 more
Reads0
Chats0
TLDR
In this paper, a fully conservative explicit scheme for a solid-particle-laden gas flow in a convergent-divergent nozzle is studied numerically as a direct time-dependent problem for a one-dimensional flow.About:
This article is published in International Journal of Multiphase Flow.The article was published on 1989-04-01. It has received 10 citations till now. The article focuses on the topics: Discharge coefficient & Nozzle.read more
Citations
More filters
Journal ArticleDOI
Interaction of a moving shock wave with a two-phase reacting medium
Jun Sung Park,Seung Wook Baek +1 more
TL;DR: In this paper, the authors describe an interaction phenomenon when a moving shock wave hits a two-phase medium of gas and particles with/without chemical reaction, where a particle-laden gas is considered to be located along a ramp so that numerical integration is accomplished from the tip of ramp for a finite period.
Journal ArticleDOI
Spheroidization of metal and ceramic powders in thermal plasma jet: Comparison between experimental results and theoretical estimation
TL;DR: In this article, a theoretical estimation of the percentage of spheroidization of particles has been made from basic fluid dynamic equations, and the same was compared with theoretical estimation experimentally.
A novel physico-computational model for quasi one-dimensional gas-particle flows
M. P. Sharma,Clayton T. Crowe +1 more
Journal ArticleDOI
A fast algorithm to solve viscous two-phase flow in an axisymmetric rocket nozzle
R. C. Mehta,T. Jayachandran +1 more
TL;DR: In this article, a numerical approach to solve the viscous two-phase flow in an axisymmetric rocket nozzles is presented. But the numerical procedure employs a multistage time-stepping Runge-Kutta scheme in conjunction with a finite volume method.
Journal ArticleDOI
Spheroidization of metal and ceramic powders in thermal plasma jet
S. Kumar,V. Selvarajan +1 more
TL;DR: In this article, a theoretical estimation of the percentage of spheroidization of particles has been made from basic fluid dynamic equations, where particles of different sizes were considered at different plasma gas flow rates and temperatures (input power).
References
More filters
Journal ArticleDOI
One- and Two-Phase Nozzle Flows
TL;DR: In this paper, a time-dependent technique, in conjunction with the boundary-fitted coordinates system, is applied to solve a gas-only one-phase flow and a fully-coupled, gas-particle twophase flow inside nozzles with small throat radii of curvature, steep wall gradients, and submerged configurations.
Journal ArticleDOI
Integral-Rocket Dual-Combustion Ramjets: A New Propulsion Concept
Journal ArticleDOI
A Time-Dependent Analysis for Vibrational and Chemical Nonequilibrium Nozzle Flows
TL;DR: In this paper, an unsteady technique is presented for numerical solution of quasi-one-dimensional, vibrational and chemical nonequilibrium nozzle flows including none-ilibrium conditions both upstream and downstream of the throat.
Journal ArticleDOI
Gas-particle flow in convergent nozzles at high loading ratios
TL;DR: In this article, a procedure is outlined to evaluate the ranges of the loading ratio for which the assumption of either isothermal flow or negligible particle volume keeps errors below a desired level, and it is found that these ranges may overlap.