System

Design of a Porous Cambered-Hole Grain for Solid Rocket Motor

YUE Song-chen¹, WANG Qiang¹, HE Xun-zhou²

Abstract ( ) PDF (1450KB) ( )

2020, 41 (6)： 1201-1209   DOI:10.13675/j.cnki.tjjs.190450

Design and Test of Oxygen/Kerosene Combustion Heating Device in High-Temperature Wind Tunnel

JIANG Yi-tong¹, TIAN Ning¹, XIAO Hong², ZHANG Li-song¹, ZOU Yang-hui¹, LI Xiao-ping², HAN Meng-yang¹

Abstract ( ) PDF (1391KB) ( )

2020, 41 (6)： 1210-1216   DOI:10.13675/j.cnki.tjjs.190458

Cycle Analysis and Design Feasible Region Research of DeeplyPrecooled Combined Cycle Engine in Airbreathing Mode

GAO Yuan¹, CHEN Yu-chun¹, WANG Zhi-hua¹, LI Hao-min¹, CAI Fei-chao¹

Abstract ( ) PDF (2158KB) ( )

2020, 41 (6)： 1217-1226   DOI:10.13675/j.cnki.tjjs.190502

Aero-thermodynamics

Numerical Simulation Study of Effects of Precooling on Flow Characteristics of Engine Inlets

XUE Liang-bo¹, SUN Bo¹, ZHUO Chang-fei¹, MAN Yan-jin², LI Hong-dong²

Abstract ( ) PDF (2337KB) ( )

2020, 41 (6)： 1227-1236   DOI:10.13675/j.cnki.tjjs.190368

Effects of Circumferential Coverage Ratio and Axial Positionof Injector on Axial Compressor Stability Enhancementwith Self-Recirculating Casing Treatment

WANG Guang¹, CHU Wu-li^1,2, CHI Zhi-dong¹, CHEN Xiang-yi¹, ZHANG Hao-guang¹

Abstract ( ) PDF (3812KB) ( )

2020, 41 (6)： 1237-1249   DOI:10.13675/j.cnki.tjjs.190489

Numerical Study for Effects of Sweeping Jets on Tip Clearance Flow in a Turbine Cascade

MENG Qing-he¹, LI Wei-hang¹, CHEN Shao-wen¹, WANG Song-tao¹

Abstract ( ) PDF (2374KB) ( )

2020, 41 (6)： 1250-1257   DOI:10.13675/j.cnki.tjjs.190266

An Improved Analytical Prediction Model for Tonal Noise of Single-Stage Fan

TONG Hang¹, QIAO Wei-yang¹, DING Song¹, LI Lin¹, WANG Liang-feng¹

Abstract ( ) PDF (1689KB) ( )

2020, 41 (6)： 1258-1267   DOI:10.13675/j.cnki.tjjs.190291

Conjugate Heat Transfer Analysis for Cooled Low Pressure Turbine Rotor Blade

ZENG Jun¹, ZHANG Wei-tao¹, WANG Peng-fei¹, LEI Ming², ZHENG Zhen-jiang²

Abstract ( ) PDF (1771KB) ( )

2020, 41 (6)： 1268-1275   DOI:10.13675/j.cnki.tjjs.190395

Research on Effects of Inlet Flow Rate on Flow Resistance Characteristics of Tubeless Vortex Reducer

XIA Zi-long¹, WANG Suo-fang¹

Abstract ( ) PDF (4478KB) ( )

2020, 41 (6)： 1276-1285   DOI:10.13675/j.cnki.tjjs.190634

Effects of Non-Axisymmetric Profiled End Wall Treatments on Performance of a Centrifugal Compressor

LANG Jin-hua¹, CHU Wu-li^1,2, ZHANG Hao-guang¹, AN Guang-yao¹, MA Shan¹

Abstract ( ) PDF (1861KB) ( )

2020, 41 (6)： 1286-1295   DOI:10.13675/j.cnki.tjjs.190441

Combustion, Heat and Mass Transfer

Effects of Addition of Carbon Black and Swirl Flowon Combustion Performance of PolyethyleneFueled Solid Fuel Ramjet

LI Wei-xuan¹, YANG Hai-tao^1,2, CHEN Xiong¹, XUE Su-lin¹

Abstract ( ) PDF (1789KB) ( )

2020, 41 (6)： 1296-1304   DOI:10.13675/j.cnki.tjjs.190340

Experimental Investigation on Pilot Spray Characteristic of Internally-Staged Combustor

FU Jiang-kun¹, ZHOU Jian-hua¹, GUO Zhi-hui²

Abstract ( ) PDF (2206KB) ( )

2020, 41 (6)： 1305-1313   DOI:10.13675/j.cnki.tjjs.190372

Numerical Study of Effects of Centrifugal Force on Ice Accretion on a Rotor Blade

CHEN Ning-li^1,2, DU Jian-min¹, JI Hong-hu², HU Ya-ping², YUAN Yong-qing³

Abstract ( ) PDF (1501KB) ( )

2020, 41 (6)： 1314-1323   DOI:10.13675/j.cnki.tjjs.190292

Numerical Study of Effects of Water Temperature on Cavitating Flow

XIANG Le¹, TAN Yong-hua^1,2, CHEN Hui¹, XU Kai-fu³

Abstract ( ) PDF (1746KB) ( )

2020, 41 (6)： 1324-1333   DOI:10.13675/j.cnki.tjjs.190572

Study on Flow Field Characteristics of Low Swirl Concentric Staged Combustor

CHANG Feng¹, LIN Hong-jun¹, CHENG Ming¹, LI Mei-ye¹

Abstract ( ) PDF (1750KB) ( )

2020, 41 (6)： 1334-1339   DOI:10.13675/j.cnki.tjjs.190430

Numerical Studies on Fuel Deposition Characteristics in an Afterburner Air-Cooled Fuel Injector

ZHOU Xiong¹, KANG Yu-dong¹, KANG Song¹, DENG Yuan-hao¹, ZHONG Shi-lin¹, LIU Guo-zhu²

Abstract ( ) PDF (2880KB) ( )

2020, 41 (6)： 1340-1350   DOI:10.13675/j.cnki.tjjs.190577

Three-Dimensional Numerical Simulation of H2/Air Continuous Rotating Detonation Flow Field Based on OpenFOAM

MENG Hao-long¹, WENG Chun-sheng¹, WU Yu-wen¹, ZHENG Quan¹, WEI Wan-li¹

Abstract ( ) PDF (1882KB) ( )

2020, 41 (6)： 1351-1360   DOI:10.13675/j.cnki.tjjs.190370

Experimental Study on Film Cooling and Heat Transfer Characteristics of a Fully-Cooled Turbine Vane at High Turbulence Intensity Condition

YAO Chun-yi¹, ZHU Hui-ren^1,2, LIU Cun-liang^1,2, ZHANG Bo-lun¹, ZHOU Dao-en¹

Abstract ( ) PDF (1759KB) ( )

2020, 41 (6)： 1361-1370   DOI:10.13675/j.cnki.tjjs.190484

Structure, Strength and Reliablity

Fault Identification of Rotor Partly Filled with Liquid on Aero-Engine

WANG Yan-kai¹, SHAO Zeng-de¹, LIAO Ming-fu¹, WANG Xin¹

Abstract ( ) PDF (1798KB) ( )

2020, 41 (6)： 1371-1378   DOI:10.13675/j.cnki.tjjs.190187

A Global Elastic Structure Method and Its Application onFluid-Structure Coupling Analysis of Blade

YU Ming-da¹, XU Zi-li², LIU Zhen-gu¹, FENG Zhi-peng¹, ZHANG Yi-xiong¹, CHEN Jian-guo¹

Abstract ( ) PDF (2052KB) ( )

2020, 41 (6)： 1379-1386   DOI:10.13675/j.cnki.tjjs.190130

Numerical Investigation for Effects of under-Race LubricationStructure on Oil Capture Efficiency of Radial Oil Scoop

JIANG Le¹, LIU Zhen-xia¹, LYU Ya-guo¹

Abstract ( ) PDF (1878KB) ( )

2020, 41 (6)： 1387-1395   DOI:10.13675/j.cnki.tjjs.190108

Test, Experiment and Control

Optimal Design and Experimental Study of Capacitance Imaging Sensor

MA Min¹, FAN Guang-yong¹, WANG Li¹

Abstract ( ) PDF (1955KB) ( )

2020, 41 (6)： 1396-1403   DOI:10.13675/j.cnki.tjjs.190503

Control Law Design for N-dot Closed Control Loop for Acceleration and Deceleration Process in Turbofan Engine

YAO Tai-ke¹, WEN Wei¹, YANG Gang¹, WANG Ya-ni¹, ZHU Ai-feng¹

Abstract ( ) PDF (1480KB) ( )

2020, 41 (6)： 1404-1410   DOI:10.13675/j.cnki.tjjs.190273

Gas Path Fault Diagnosis Based on Second-Order Robust Sliding Mode Observer for Civil Turbofan Engine

QIANG Zi-jian¹, LU Feng¹, CHANG Xiao-dong¹, HUANG Jin-quan¹

Abstract ( ) PDF (1250KB) ( )

2020, 41 (6)： 1411-1419   DOI:10.13675/j.cnki.tjjs.190210

Material,Propellant and Fuel

Research on Rocket Kerosene Pyrolysis

ZHANG Xing¹, SUN Hai-yun¹, JIANG Rong-pei¹, LI Meng-zhu¹, FANG Tao¹

Abstract ( ) PDF (1491KB) ( )

2020, 41 (6)： 1420-1427   DOI:10.13675/j.cnki.tjjs.190464

Electric Propulsion and Other Advanced Propulsion

Research on Rotating Spoke Instability in Anode Layer Hall Thrusters

ZHAO Jie^1,2, TANG De-li¹, LI Ping-chuan¹, XU Li^1,2, ZHANG Fan¹

Abstract ( ) PDF (860KB) ( )

2020, 41 (6)： 1428-1433   DOI:10.13675/j.cnki.tjjs.190499

Effects of Different Wall Erosion on Low Frequency Oscillation Characteristics of Hall Thruster

HAN Ke¹, WANG Ying¹, LU Hai-feng²

Abstract ( ) PDF (1575KB) ( )

2020, 41 (6)： 1434-1440   DOI:10.13675/j.cnki.tjjs.190408