@inproceedings{0c81a148f7fc48d69405c948c7e3cb7d,
title = "Investigation on a hybrid SVC nozzle and coupling performance estimation with aero-engine",
abstract = "Higher vectoring efficiency is an important persuit of fluidic thrust vectoring (FTV) technology and has been focused on for decades. In the paper, a new conception of FTV was proposed by combining shock vector controlling (SVC) and a rotatable valve, named as a hybrid SVC nozzle. The working principle was discussed, and flow mechanism of a hybrid SVC nozzle, based on transverse injection in a confine space and mechanical control, was investigated numerically by solving 3D RANS equations. A coupling model of a hybrid SVC nozzle and aero-engine was conducted using design of experiment (DOE), response surface methodology (RSM) and aero-engine simulation program. Results show that, a vector efficiency of 2.91°/% (vector angle per secondary flow ratio) of a hybrid SVC nozzle was obtained. When extracting secondary flow of 5.3% from fan exit to a hybrid SVC nozzle, it caused thrust of aero-engine to decrease by 5.6%, SFC to increase by 0.5% and vector angle 14.1°.",
author = "Shi, {Jing Wei} and Wang, {Zhan Xue} and Zhang, {Xiao Bo} and Li Zhou and Sun, {Xiao Lin}",
year = "2017",
doi = "10.2514/6.2017-5059",
language = "英语",
isbn = "9781624105111",
series = "53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017",
publisher = "American Institute of Aeronautics and Astronautics Inc, AIAA",
booktitle = "53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017",
note = "53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017 ; Conference date: 10-07-2017 Through 12-07-2017",
}