The mixing characteristics of external flow with jets from five rectangular nozzles with aspect ratio of 1,4,8,12,16 and from an axisymmetric nozzle were studied numerically.

Numerical study on combination flow field of axisymmetric convergent-divergent nozzle under transonic and supersonic conditions;

Study of internal performance for an axisymmetric vectoring exhaust nozzle using numerical simulation;

Modeling and simulation of an axisymmetric vectoring exhaust nozzle (AVEN) was implemented.

Wall temperature distribution for axisymmetric vectoring exhaust nozzle(AVEN) has been computed by means of closure cavity theoretic algorithm and numerical computation of internal 3D flow field in AVEN.

Optimum Design of AVEN Mechanism;

Mechanism of axisymmetric vectoring exhaust nozzle(AVEN) is analyzed in the view of elastodynamic capabilities.

Setting up the configuration bifurcation equation of the axisymmetric vectoring exhaust nozzle(AVEN) and utilizing the homotopy tracing approach,the configuration bifurcation behaviors of the AVEN driving parallel mechanism and the driving kinematic chains of the divergent flaps were analyzed.

In this paper, based on the simplified two-fluid model under the assumption of dilute gas-particle suspensions, the complex two-phase flow induced by shock diffraction from an open axisymmetrical tube in a dusty gas has been investigated by using high accuracy and high resolution schemes.