Abstract: This study explores the integration of Phase Change Materials (PCMs) into roofing systems as a method for enhancing thermal energy storage and improving indoor thermal comfort. By employing CATIA software to develop detailed geometric models of roofs both with and without PCM, and using ANSYS Fluent for simulation, the research aims to optimize temperature […]
Abstract: This study leverages CFD simulations in ANSYS Fluent to analyze the aerodynamic performance of two distinct bird tail morphologies—rounded and forked. The primary goal of the research was to calculate key aerodynamic parameters such as lift and drag coefficients, as well as the lift-to-drag ratio, which are essential for assessing the efficiency of flight.
Abstract: This research presents an innovative exploration of piezoelectric energy harvesting within the automotive sector, focusing specifically on integrating a piezo bender system into a vehicle’s suspension. The system is designed to capture mechanical energy generated from road-induced vibrations and convert it into usable electrical energy. Using a MATLAB-based simulation, the study models energy output
Abstract: This study provides a comprehensive computational analysis of the thermal performance of water and nanofluids—specifically aluminum oxide (Al₂O₃) and graphene—in a helical coil heat exchanger system. Using CATIA for detailed geometric modeling and ANSYS Fluent for fluid flow and thermal simulations, the investigation centers on how these working fluids behave under varying flow conditions.
Abstract: This study presents a comprehensive computational investigation into the thermal performance of pin-fin heat sinks using advanced simulation tools—CATIA for precise geometric modelling and ANSYS Fluent for robust computational fluid dynamics (CFD) simulations. The primary objective is to evaluate how critical geometrical parameters—fin diameter, fin spacing, and fin height—affect key thermal and flow performance
Abstract: This study explores the mechanical and diffusion behaviors of a wide range of composite and hybrid materials, with a particular focus on their performance under applied loads and moisture absorption. Materials such as basalt, carbon, jute, and e-glass, along with various hybrid combinations, are analyzed to understand how moisture diffuses throughout these materials over
ABSTRACT Earthquakes are natural disasters that pose significant threats to buildings and human life, particularly in regions prone to seismic activity. The impact of such events on structural integrity makes it crucial to design buildings capable of withstanding seismic forces. In this context, dynamic analysis plays a vital role in evaluating a building’s ability to
Abstract: This study focuses on the design and analysis of a cruciform-shaped specimen intended for high-cycle fatigue testing, with the primary objective of using computational methods to identify the specimen’s natural frequencies and mode shapes under various material and geometric configurations. The geometry of the cruciform specimen is first modeled using CATIA software, followed by
ABSTRACT The demand for water has become increasingly critical due to the rapid rise in population, leading to potential water scarcity. To address this challenge, the storage of water has become a necessity, requiring the construction of reliable water tanks to help communities manage water crises effectively. Among various tank designs, the Intze water tank
ABSTRACT With the increasing demand for high-rise living and office spaces driven by population growth, multi-story structures have become a popular solution. However, ensuring the safety and stability of such large buildings, particularly in seismic zones, presents significant challenges. This study evaluates the seismic performance of G+20 office and residential structures with ground floors under
