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Journal of Aerospace Engineering
EISSN: 1943-5525
ISSN: 0893-1321
Priority: 6
Publisher: American Society of Civil Engineers
Description: The Journal of Aerospace Engineering promotes the implementation and development of space and aerospace technologies and their transfer to other civil engineering applications. Topics of interest include aerodynamics, computational fluid dynamics, wi More ...
Now showing items 2141-2150 of 2238
Learning Mappings from Iced Airfoils to Aerodynamic Coefficients Using a Deep Operator Network
Publisher: ASCE
Abstract: This study abstracted the prediction of the aerodynamic coefficients of an iced airfoil as a mapping from the iced airfoil space to the aerodynamic coefficient space. Thus, a deep network called Airfoils2AeroNet that can ...
A Zero-Dimensional Physics–Based Model to Guide Supersonic Rotor Design of a Counterrotating Compressor
Publisher: ASCE
Abstract: The counterrotating compressor of Rotor-Rotor-Stator (R/R/S) layout is considered to be a crucial technical path for engine thrust-to-weight improvement because it can achieve a high-pressure rise level with low weight and ...
Investigation of the Stability Criterion for Axial Compressor under Circumferential Total Pressure Distortion
Publisher: ASCE
Abstract: The distorted inlet flow that is a widespread flow phenomenon in compressors not only reduces the compressor performance but more seriously deteriorates the compressor stability, thus threatening flight safety. However, ...
Genetic Algorithm–Based Multiobjective Optimization for 3D Printable Design of a Double-Shell Lunar Habitat Structure
Publisher: ASCE
Abstract: The establishment of lunar habitats is significant for humans to explore the Moon and carry out scientific work. Constructing lunar habitats through additive manufacturing using lunar in situ resource is a promising solution. ...
Analysis and Optimization of Transmission Performance of Low-Impact Docking Mechanism
Publisher: ASCE
Abstract: Compared with the traditional docking mechanism, a low-impact docking mechanism (LIDM) has a big advantage, that is, LIDMs can realize low-impact docking by controlling the movement of the driving rods in real-time. In ...
Effects of Bioinspired Leading-Edge Tubercles on Flow Separation and Loss in Compressor Cascades with Controlled Diffusion Airfoils
Publisher: ASCE
Abstract: Separated flow inside a compressor cascade is a challenging and complicated issue in aero-engines. Severe flow separation is an important cause of rotational stall in compressors. It is well known that humpback whales have ...
Novel Robust Control Strategy for the Mechanical Legs of Lunar-Based Equipment
Publisher: ASCE
Abstract: Research on the movement of lunar-based equipment is an essential subject in lunar exploration. The uncertainties of the complex lunar surface environment affect the steady movement of lunar-based equipment. In this paper, ...
Levy Flight Equilibrium Optimizer–Based Wing Design Optimization Using Functional Constraints
Publisher: ASCE
Abstract: This paper presents wing design optimization with functional constraints using the proposed method. The proposed method is an equilibrium optimizer (EO), and it is motivated by controlling the volume mass balance method ...
Control of Shock Oscillations with Successive Ramps in a Hypersonic Inlet–Isolator
Publisher: ASCE
Abstract: The unstable movement of the shock train in a hypersonic inlet–isolator always brings difficulty to its closed-loop control, and some methods should be taken to stabilize the shock. The flow control method, for example a ...
Study on Power-Split Hybrid Electric Propulsion Systems for Lightweight Helicopters
Publisher: ASCE
Abstract: In order to further study the possibility and potentiality of hybrid electric propulsion systems applied to helicopters, this paper aims at designing and analyzing power-split hybrid electric propulsion systems (PS-HEPSs) ...