Engineering and technology
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Comparative Study of RCC and Steel Structures for Multi-Storey Buildings
Ishita Reddy Independent Researcher India Abstract This study presents a comparative analysis of Reinforced Cement Concrete (RCC) and Steel structural systems used in multi-storey buildings. The objective is to evaluate the structural performance, cost implications, construction…
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Modal Analysis of Wind Turbine Blades Using FEM
The modal analysis of wind turbine blades is crucial to predict their dynamic behavior and ensure structural integrity under operational loads. This study presents a comprehensive finite element method (FEM)-based modal analysis of a horizontal-axis wind…
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Performance Analysis of Spur Gears with Different Pressure Angles
Karan Chauhan Independent Researcher India Abstract This research investigates the performance characteristics of spur gears with varying pressure angles, specifically 14.5°, 20°, and 25°. Spur gears are widely used in mechanical power transmission systems, where pressure…
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Performance of Self-Compacting Concrete with Recycled Aggregates
Kavita Nair Independent Researcher India Abstract Self-Compacting Concrete (SCC) is a highly flowable concrete that can consolidate under its own weight without segregation or bleeding, offering advantages in construction productivity and quality. With growing environmental concerns…
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Use of Composite Springs for Lightweight Vehicle Suspension
Divya Ramanathan Independent Researcher India Abstract The growing demand for lightweight vehicles has intensified research into advanced materials and design methods for suspension components. Composite springs offer an attractive alternative to conventional steel springs due to…
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Design Optimization of Shell and Tube Heat Exchangers
Lakshmi Krishnan Independent Researcher India Abstract Shell and tube heat exchangers (STHE) are widely used in chemical, power, and process industries due to their robustness and efficient heat transfer. This study focuses on optimizing the design…
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Energy Audit and Management in a Medium-Scale Manufacturing Unit
Srinivas Rao Gaddam Independent Researcher India Abstract Energy audit and management are critical to optimizing energy consumption and enhancing operational efficiency in manufacturing industries. This manuscript presents a comprehensive energy audit conducted at a medium-scale manufacturing…
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Noise Reduction in HVAC Systems Using Acoustic Panels
Meera Menon Independent Researcher India Abstract The noise generated by Heating, Ventilation, and Air Conditioning (HVAC) systems has become a significant concern in modern building environments, impacting occupant comfort and health. This study investigates the effectiveness…
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Seismic Retrofitting Techniques for Heritage Structures
Dev Sharma Independent Researcher India Abstract Seismic retrofitting of heritage structures is critical to preserving cultural assets while ensuring public safety. This manuscript investigates prevalent techniques up to 2018—such as base isolation, fiber‐reinforced polymers (FRP), and…
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Wireless Sensor Networks for Industrial Automation (Pre-IoT Hype)
Neha Joshi Independent Researcher India Abstract Wireless sensor networks (WSNs) have played a transformative role in industrial automation by enabling distributed sensing, monitoring, and control in harsh and inaccessible environments. This manuscript examines the state of…