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Thermal performance of a 3D printed lattice-structure heat sink packaging phase change material

期刊: CHINESE JOURNAL OF AERONAUTICS, 2021; 34 (5)

Thermal storage technology is becoming more and more significant with the increase of high-power equipment in space applications. In this paper, 3D pr......

Optimal trajectory and downlink power control for multi-type UAV aerial base stations

期刊: CHINESE JOURNAL OF AERONAUTICS, 2021; 34 (9)

Unmanned Aerial Vehicles (UAVs) enabled Aerial Base Stations (UABSs) have been studied widely in future communications. However, there are a series of......

Distributed event-triggered adaptive control for second-order nonlinear uncertain multi-agent systems

期刊: CHINESE JOURNAL OF AERONAUTICS, 2021; 34 (10)

In this paper, the event-triggered consensus control problem for nonlinear uncertain multi-agent systems subject to unknown parameters and external di......

Precipitation behavior and properties of extruded 7136 aluminum alloy under different aging treatments

期刊: CHINESE JOURNAL OF AERONAUTICS, 2021; 34 (2)

In this work, the mechanical properties and electrical conductivity of the extruded 7136 aluminum alloy treated by single-stage aging treatment (T6), ......

Analytical method of nonlinear coupled constitutive relations for rarefied non-equilibrium flows

期刊: CHINESE JOURNAL OF AERONAUTICS, 2021; 34 (2)

It is well known that Navier-Stokes equations are not valid for those high-Knudsen and high-Mach flows, in which the local thermodynamically non-equil......

Laser-induced oxidation assisted micro milling of high aspect ratio microgroove on WC-Co cemented carbide

期刊: CHINESE JOURNAL OF AERONAUTICS, 2021; 34 (4)

Severe tool wear and poor surface quality are the main problems during micro machining of cemented carbide. In this work, an innovative hybrid process......

Flow field characteristics, mixing and emissions performance of a lab-scale rich-quench-lean trapped-vortex combustor utilizing a quench orifice plate combined with a bluff-body

期刊: CHINESE JOURNAL OF AERONAUTICS, 2021; 34 (4)

In this study, the low emission combustion technology of Rich-Quench-Lean (RQL) has been applied in Trapped-Vortex Combustor (TVC), and the combinativ......

Confinement characteristic of primary electrons with the variation of channel width in the discharge chamber of annular ion thruster

期刊: CHINESE JOURNAL OF AERONAUTICS, 2021; 34 (5)

In this paper, the confinement characteristic of primary electrons in the nonaxisymmetric discharge chamber of annular ion thruster is investigated by......

Electrochemical trepanning with an auxiliary electrode

期刊: CHINESE JOURNAL OF AERONAUTICS, 2021; 34 (5)

Electrochemical trepanning (ET) is one of the main methods for processing the blisks in aero-engines. However, stray corrosion in ET has a very negati......

Effects of in-situ TiB2 particles on machinability and surface integrity in milling of TiB2/2024 and TiB2/7075 Al composites

期刊: CHINESE JOURNAL OF AERONAUTICS, 2021; 34 (6)

In-situ ceramics particle reinforced aluminum matrix composites are favored in the aerospace industry due to excellent properties. However, the hard c......

A novel sparse feature extraction method based on sparse signal via dual-channel self-adaptive TQWT

期刊: CHINESE JOURNAL OF AERONAUTICS, 2021; 34 (7)

Sparse signal is a kind of sparse matrices which can carry fault information and simplify the signal at the same time. This can effectively reduce the......

Regression model for civil aero-engine gas path parameter deviation based on deep domain-adaptation with Res-BP neural network

期刊: CHINESE JOURNAL OF AERONAUTICS, 2021; 34 (1)

The variations in gas path parameter deviations can fully reflect the healthy state of aeroengine gas path components and units; therefore, airlines u......

Index allocation for a reusable LOX/CH4 rocket engine

期刊: CHINESE JOURNAL OF AERONAUTICS, 2021; 34 (2)

Reusable rocket engines are the core components of reusable launch vehicles, and have thus become a major focus of aerospace engineering research in r......

Tensile properties of a composite?metal single-lap hybrid bonded/bolted joint

期刊: CHINESE JOURNAL OF AERONAUTICS, 2021; 34 (2)

Hybrid bonded/bolted (HBB) joint has been widely used in engineering practice because it can overcome the potential weakness of pure bonded and pure b......

Vibration analysis and control technologies of hydraulic pipeline system in aircraft: A review

期刊: CHINESE JOURNAL OF AERONAUTICS, 2021; 34 (4)

Vibrations in aircraft hydraulic pipeline system, due to multi-source excitation of high fluid pressure fluctuation and serious vibration environment ......

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