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Fiber?Reinforced Energy?Absorbing and Vibration?Isolating Mechanical Metamaterials Based on Triply Periodic Minimal Surfaces
19/06/2024 -
Mechanical metamaterials designed using triply periodic minimal surfaces (TPMS) are notable for their mathematically defined topologies that yield specific and impressive mechanical properties....
Assessment of crack suppression in glass/epoxy curved laminates by incorporating micro and nanofillers
19/06/2024 -
Sulfonated peek fiber composites Manufacturing technique with improved flame retardancy.AbstractPolyether ether ketone (PEEK) sulfonation process is a reasonably easy but time?consuming to...
The influence of mold design and process parameters on dimensional shrinkage of perfluoroalkoxy alkane injection molding parts
03/06/2024 -
Hollow glass fiber embaded in silicone resin makes liner material. It was found that it has good life span and futher thermal stability is stablize by Arhinious modified model.AbstractLiner materials...
The effect of fine particle peening on aviation gear performance, part II: Rolling contact fatigue
27/05/2024 -
Fine particle peening (FPP) technology offers an effective method to achieve outstanding surface integrity and fatigue performance in aviation gears. However, the lack of sufficient research on the...
Viscoelastic response of amine cured epoxy composites with imidazolium ionic liquid?modified aramid pulp
23/05/2024 -
PI aerogel composite was synthesized from 3,3?,4,4?? biphenylteracarboxylic dianhydride (BPDA), 4,4??Oxidianiline (ODA), and polyurethane fiber. The composite material was composed of PI aerogel as...
Nontraditional Natural Filler?Based Biocomposites for Sustainable Structures
02/05/2023 -
In recent years, there has been a growing awareness and demand for global sustainability, as well as a mandate for the use of renewable and environmentally sustainable materials and processes. Due to...
Aerospace, Vol. 11, Pages 344: DBO-CNN-BiLSTM: Dung Beetle Optimization Algorithm-Based Thrust Estimation for Micro-Aero Engine
26/04/2024 -
Thrust constitutes a pivotal performance parameter for aircraft engines. Thrust, being an indispensable parameter in control systems, has garnered significant attention, prompting numerous scholars...
Aerospace, Vol. 11, Pages 346: Damage Effects and Mechanisms of High-Power Microwaves on Double Heterojunction GaN HEMT
26/04/2024 -
In this paper, simulation modeling was carried out using Sentaurus Technology Computer-Aided Design. Two types of high electron mobility transistors (HEMT), an AlGaN/GaN/AlGaN double heterojunction...
Aerospace, Vol. 11, Pages 352: Numerical Simulation of Water Film Flow and Breakup on Anti-Icing Surface
29/04/2024 -
The flow and morphological characteristics of liquid water on the icing and anti-icing surfaces of aircraft are closely related to the icing characteristics and anti-icing surface temperature...
Aerospace, Vol. 11, Pages 357: Influence of Rotor Inflow, Tip Loss, and Aerodynamics Modeling on the Maximum Thrust Computation in Hover
29/04/2024 -
Comprehensive rotorcraft simulation codes are the workhorses for designing and simulating helicopters and their rotors under steady and unsteady operating conditions. These codes are also used to...
Design and Analysis of a Curved Composite Bracket
27/04/2024 -
The structural design of a composite bracket applied to an aircraft propulsion system was carried out in this study. Aircraft engine intakes are fitted with various components in order for the engine...
A New Double-Step Process of Shortening Fibers without Change in Molding Equipment Followed by Electron Beam to Strengthen Short Glass Fiber Reinforced Polyester BMC
26/04/2024 -
It is vital to maximize the safety of outdoor constructions, airplanes, and space vehicles by protecting against the impact of airborne debris from increasing winds due to climate change, or from...
Composite Nanomaterials Based on Polymethylmethacrylate Doped with Carbon Nanotubes and Nanoparticles: A Review
29/04/2024 -
Composite polymer materials have high strength and lightness, which makes them attractive for use in a variety of structures and products. The present article contains an overview of modern works...
Flight safety assessment based on a modified human error risk quantification approach
29/04/2024 -
Abstract
Aerospace, Vol. 11, Pages 323: A Resilient Approach to a Test Rig Setup in the Qualification of a Tilt Rotor Carbon Fiber-Reinforced Polymer (CFRP) Wing
21/04/2024 -
The evolution of aircraft wing development has seen significant progress since the early days of aviation, with static testing emerging as a crucial aspect for ensuring safety and reliability. This...
Aerospace, Vol. 11, Pages 325: Analysis and Design of Bat-Like Flapping-Wing Aircraft
22/04/2024 -
As the only flying mammal in nature, bats have superb flight skills and aerodynamic characteristics that have been the subject of research by scholars from all over the world. In recent years, the...
Aerospace, Vol. 11, Pages 333: Computational Mechanics for Turbofan Engine Blade Containment Testing: Fan Case Design and Blade Impact Dynamics by Finite Element Simulations
24/04/2024 -
The harsh environment during airplane take-off and flights with complex operating conditions require a high dynamic and impact resistance capability of airplane engines. The design, development, and...
Aerospace, Vol. 11, Pages 332: Research on the Calculation Method of Propeller 1P Loads Based on the Blade Element Momentum Theory
23/04/2024 -
Aircraft propellers produce relatively large in-plane loads, called propeller 1P loads, during maneuvers such as turning, diving, and lifting, and these loads can negatively affect the flight and...
Aerospace, Vol. 11, Pages 334: Analysis of Flight Loads during Symmetric Aircraft Maneuvers Based on the Gradient-Enhanced Kriging Model
24/04/2024 -
The analysis of flight loads during symmetric aircraft maneuvers is an essential but computationally intensive task in aircraft design. The significant structural elastic deformation in modern...
Aerospace, Vol. 11, Pages 343: Flight Trainee Performance Evaluation Using Gradient Boosting Decision Tree, Particle Swarm Optimization, and Convolutional Neural Network (GBDT-PSO-CNN) in Simulated Flights
25/04/2024 -
Flight simulation training is one of the most important methods in early-stage civil aviation flight training. In this regard, flight simulation competitions are effective tools for evaluating the...
Aerospace, Vol. 11, Pages 342: Investigation of the Internal Flow Characteristics of a Tiltrotor Aircraft Engine Inlet in a Gust Environment
25/04/2024 -
In the vertical take-off and landing (VTOL) state of tiltrotor aircraft, the inlet entrance encounters the incoming airflow at a 90° attack angle, resulting in highly complex internal flow...
