Abstract: This study focuses on the development of a 3D finite element model to simulate the dynamically powered-bed additive manufacturing process of soda lime glass. The model is created using ABAQUS software and involves performing non-linear transient thermal and structural analyses to understand the effects of different fusion process parameters, such as laser power and […]

ABSTRACT: This study investigates the use of industrial wastes, specifically fly ash and Ground Granulated Blast Furnace Slag (GGBS), as partial replacements for cement in concrete to address the growing demand for construction materials amidst rapid urbanization and industrialization. Concrete specimens are cast with varying proportions of fly ash and GGBS, replacing cement at levels

ABSTRACT: This study focuses on enhancing the heat transfer performance of helical coil heat exchangers by utilizing TiO2 nanofluids, which are known for their superior thermal properties. Heat exchangers are essential in various industries for transferring heat between fluids, and helical coil heat exchangers stand out due to their high heat exchange efficiency. The study

Abstract: This research investigates the comparative strength of spur gears produced through CNC machining and 3D printing, focusing on how these different manufacturing processes affect the overall performance and durability of the gears. A 3D model of the spur gear is created to serve as the basis for testing, and a range of experimental tests—tensile,

ABSTRACT: This dissertation presents a comprehensive and systematic approach to the design and development of an E-bike battery pack that adheres to UK regulatory standards while aiming to deliver superior performance. The process begins with a detailed assessment of energy requirements based on the rider’s characteristics and the intended route, which guides the selection of

Abstract: This study focuses on the critical interplay between batteries and motors in Electric Vehicles (EVs), emphasizing how operational conditions, such as temperature rise due to current flow during discharging, affect battery performance and longevity. In EVs, the battery not only powers the motor through a discharging process but is also recharged using a generator,

ABSTRACT: This study focuses on analyzing the process parameters involved in the direct energy deposition (DED) method of additive manufacturing, specifically for the production of gas turbine blades used in aerospace applications. The C3X gas turbine blade geometry, obtained from previous research, was modeled in 3D using CATIA and subsequently analyzed using ANSYS software. To

Abstract: The design of modern architectural structures increasingly requires thin slabs that minimize the need for extensive support systems, with post-tensioned slabs featuring unbounded tendons being an ideal solution. These slabs, commonly used in bridge and storage tank construction, are now being applied in buildings due to their ability to handle long spans efficiently. The

ABSTRACT: One of the critical challenges in radial turbine design and manufacturing is ensuring vibration control and operational stability, particularly due to the high-speed rotation of the components involved. To address this, a comprehensive rotor dynamic analysis was conducted on a rotor-bearing system of a 1 kWe radial inflow turbine. The primary aim was to

ABSTRACT: The increasing demand for sustainable energy sources has prompted research into alternative fuels for conventional internal combustion engines. One such alternative is pine oil, which has shown potential as a renewable fuel for diesel engines. This study aims to investigate the performance and emission characteristics of a diesel engine powered by pine oil. The