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Abstract Abrasive Jet Machining (AJM) is a non-traditional machining process that removes material from a workpiece using a high-speed stream of abrasive particles carried by air medium. The primary mechanism of material removal in AJM is erosion, making it particularly suitable for cutting and shaping hard and brittle materials such as glass, ceramics, and composites. […]

ABSTRACT Birds need lift force to fly, and they achieve this lift force by flapping their wings. Different bird species have different shaped wings, and these shapes enable them to fly up to specific altitudes efficiently. It’s interesting to note that the design of aircraft in the fifteenth century was based on this similar idea.

Abstract The aim of this research is to examine the impact of erosion on aero foils by performing an extensive CFD analysis. To better comprehend the aerodynamic phenomenon, the inquiry includes 2D evaluations, involving steady-state and transient evaluations. Since different aerospace manufacturers produce aircraft with different aero foil profiles for the flight wings and tail,

Methodology The investigation starts by determining the fuel type, shape, and air and fuel input velocities, all of which depend on earlier studies of Byeonghun Yu et al. [46]. In order to replicate the combustion process, the author used these parameters to develop a 2D axisymmetric model in ANSYS Fluent. In order to better represent

Abstract This study investigates the aerodynamic performance of two bird tail shapes forked and rounded using CFD simulations in ANSYS Fluent. The geometry of the bird models, including the tail configurations, was developed using CATIA software to ensure precise 3D modeling. The primary focus was on calculating key aerodynamic parameters, including the lift coefficient and

Abstract: This project explores the potential of piezoelectric energy harvesting in vehicles by integrating a piezo bender system into the vehicle’s suspension. The system captures mechanical vibrations induced by the vehicle’s motion across various road conditions and converts them into electrical energy. A simulation model using MATLAB was developed to analyze the energy harvested at