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An Analytical Framework for Analysing Barriers for the Implementation of Industry 4.0
This research paper explores the difficulties linked to incorporating Industry 4.0 technologies into the manufacturing sector, focusing specifically...
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Classifying State Uncertainty for Earth-Moon Trajectories
While the evolution of state uncertainties from Gaussian to non-Gaussian is well understood in geocentric orbits, the only data product made publicly...
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Theoretical Modeling on Three Operation Modes of a Scramjet Isolator
A typical scramjet engine is an airbreathing engine that performs both ramjet and scramjet engine operation for supersonic and hypersonic flights....
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Controlled deployment of a long tether to operate as a partial space elevator
The deployment of a long tether to operate as a partial space elevator, starting from a nucleus in geostationary orbit, is studied. Uncontrolled...
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Design Optimisation and Manufacturing of an Anthropomorphic Humanoid Skull for Space Applications
In the quest to fathom unknown horizons and to know what is beyond our home planet Earth, mankind has been trying since long, to reach into the...
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Shock–shock interaction on the Reusability Flight Experiment (ReFEx)
The Reusability Flight Experiment (ReFEx) is currently under development at the German Aerospace Center (DLR). A coupled experimental and numerical...
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Modelling Structural Behaviour of the Cartesian, Polar, and Delta Material Extrusion Printers by Finite Element Analysis
This study delves into the impact of deformation and vibrations on the precision of prints in material extrusion 3D printers across three spatial...
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Impact of Coating Variables on Micro-hardness in Ni–W–P Electroless Coatings: Experimental Assessment, Modelling and Optimization
The investigation presents findings on the impact of coating parameters on coating hardness utilizing the Taguchi method and a computational model...
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Electro-Mechanical Finite Element Analysis of CNT Based Piezoresistive Composites: A Multiscale Approach
Surgical Cranioplasty procedures are performed post-decompressive craniectomy. Monitoring intracranial pressure fluctuations using smart implants...
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Parametric Optimization of Al2O3–ZrO2 (Y2O3) Based Self-Lubricating Composite Cutting Tools for Increasing Shear Angle and Tool Wear Reduction Using Grey-Taguchi Analysis
In the present investigation, self-lubricating cutting tools (SLTs) were fabricated by adding various additives such as NiCr, Ag, Mo, SrSO 4, and CaF 2 ...
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Experimental Study of the Dynamics of Coating Flow on Fiber Array
The present paper investigated the dynamics of coating flow on array of cylindrical fibres. In the experiments, it is observed that there exist three...
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Active flutter suppression for light sport aircraft by a control surface split
A new method of active flutter suppression is present in the paper and aims at the Light Sport Aircraft category, where it has never been used,...
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MBD-CFD Coupled Analysis for Design Verification of Aircraft Flap Mechanism
Aircraft flap mechanisms require high safety standards because they must withstand large, complex forms of aerodynamic loads during flight. This...
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Real-time hybrid method for maneuver detection and estimation of non-cooperative space targets
A novel hybrid scheme for the maneuver detection and estimation of a noncooperative space target was proposed in this study. The optical...
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Comparative Analysis of Improved Aerodynamic Performance: Computational Fluid Dynamics Study of the Trailing Edge Morphing Concept Parameters
The trailing edge morphing concept in aircraft wings has been utilized and implemented for a long time. Airfoil aerodynamic investigation can be made...
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Upgrading the Compressor Stage of the CAT250TJ Micro Gas Turbine Engine
Due to their simplicity and relative ease of manufacture, single-stage centrifugal and mixed flow micro gas turbine (MGT) engines are preferred in...
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Physics-Based Airframe Design Approach Expanded from the Conceptual Design of Coaxial Rotorcraft
Unconventional configurations are required to satisfy the existing niche in conventional rotorcraft owing to the increasing demands for high-speed...
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Effects on the design of aeronautical fuel cell systems by inclusion of reliability requirements
The change towards carbon neutrality in air traffic involves a huge reduction of greenhouse gas emissions. This goal is beyond reach by the step wise...
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Newton-GMRES Method for Thermal Elasto-hydrodynamic Lubrication of Line Contact Problems
The paper presents, the Newton-GMRES method for the numerical solution of thermal elasto-hydrodynamic lubrication of line contact problem. The...
