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Multi-stage Johnson–Cook Model for Collision Analysis: Impact Experiments and Simulations
This study proposes a new multi-stage Johnson–Cook model to enhance the accuracy of material behavior analysis under impact conditions. The new model...
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Study on Liquid Climbing Behavior During Filling Process in Tank Models Aboard the Chinese Space Station
Propellant tanks provide non-entrained propellant for thrusters of satellites, which plays an important role in space mission. And the fluid transfer...
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Dust Mitigation Strategies Enabling Moon Exploration Missions
Micrometric dust particles of lunar regolith represent one of the most serious issues of the harsh Moon environment. Indeed, the extremely high...
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Numerical Study on the Dynamic Behavior of Layered Structures under High-Velocity Impact
Spallation occurs when materials exceed their tensile limits under extreme loading conditions, such as high-velocity impacts and shock loading. It is...
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Characterization of the Spray System of the TerraXcube Icing Wind Tunnel
In recent years, the field of Unmanned Aerial Vehicles has shown great technological progress, and many new applications were born. To assess the...
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Prediction of burn rate of ammonium perchlorate–hydroxyl-terminated polybutadiene composite solid propellant using supervised regression machine learning algorithms
The objective of the paper is to explore the fields of propulsion for rockets and defence systems to meet the increasing demands for...
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Analytical Characterization of Low-Frequency Instabilities in a Simple Duct System
Low-frequency bulk instabilities are prevalent phenomena encountered in various combustion systems including laminar burners, gas turbine combustors,...
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Design and Research of a Hybrid Propulsion System Testbed for Amphibious Vehicles
In light of the intricate nature of amphibious vehicle navigation processes, this study addresses the challenge posed by the complexity of research....
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Application of Additive Exponential Distribution in Design of \(\overline{{\varvec{X}} }\) Control Chart-Statistical and Economic Perspective
Economic control charts are broadly utilized in the quality control and quality assurance of several products. The assignable cause of occurrence in...
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Initial orbit determination of some cislunar orbits based on short-arc optical observations
Ground- and space-based optical observation is an efficient way to catalog objects in the cislunar space. Initial orbit determination based on...
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Development and Preliminary Testing of the ATEMO Multi-Purpose Sensing Platform
In the current global context, where the issue of climate change has gained significant prominence, the ATEMO (Aerospace Technologies for Earth...
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Static Structural Testing of Composite Wing Structure for Vertical Takeoff and Landing (VTOL) Unmanned Aerial Vehicles
The vertical takeoff and landing unmanned aerial vehicle (VTOL UAV) must ensure robust structural integrity and meet a 130 kg maximum takeoff weight...
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Small Airborne Object Recognition with Image Processing for Feature Extraction
Drones are no longer being used for benevolent purposes. They are increasingly intruding in the vicinity of strategic national facilities, such as...
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A Perspective Review of Droplets and Bubbles Formation in Microfluidics
Gas-liquid and liquid-liquid two-phase flow are widely used in chemical engineering, biomedical engineering and other fields such as separation,...
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Obstacle encounter probability dependent local path planner for UAV operation in urban environments
Unmanned aerial vehicles (UAVs) are well-suited for various short-distance missions in urban environments. However, the path planner of such UAV is...
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Dynamic output feedback control strategy for a satellite orbital model within negative-imaginary systems theory framework
This article presents the synthesis of a dynamic output feedback controller for a satellite orbital system confronted with uncertainties. The...
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Enabling Civil Single-Pilot Operations: A State-of-the-Art Review
Advanced avionics and automation technologies have significantly transformed cockpit operations, resulting in a gradual reduction of the crew members...
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Experimental estimation of the amount of residual slag remaining inside orbital insertion stage solid rocket motor
Several technical reports have raised concerns about the ejection of a significant amount of residual slag from a solid rocket motor (SRM) at the end...
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Characterization and Mechanical Testing of Hybrid Metal Composites of Aluminium Alloy (A356/LM25) Reinforced by Micro-Sized Ceramic Particles
A356/LM25 aluminum casting alloys are widely used in various aerospace, automobile, and engineering applications due to their high strength-to-weight...
