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162 articles for “Turbine”
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Comparative Environmental and Economic Assessment of Wind Turbine Blade Materials
Abstract: Wind energy has proven to be one of the most stable and non-polluting renewable energy sources to mass power production. For energy production wind turbine is an essential part of the wind power plant. The choice of the blade material and coating applied on it has a strong impact on aerodynamic performance, mechanical strength, fatigue life, manufacturing possibility, and environmental effects throughout the operating life of the turbine. Hence, authors …
Published in Journal of Polymer & Composites · Vol. 14, Issue 2, 2026 · pp. 91–99 Read article
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Analysis of the Output Power in Offshore Bladeless Vibrational Wind Turbines
Abstract: This work focuses on studying and analyzing the power generation in offshore bladeless vibrational wind turbines. In previous work, we developed detailed research about the vibrational wind turbine design and configuration; in this new work, we analyze the energy supply from this type of turbine to achieve a better understanding of the behavior and potential of bladeless vibrational wind turbines (BVWT) as an additional power source in offshore wind farms. …
Published in Journal of Offshore Structure and Technology · Vol. 11, Issue 3, 2024 · pp. 12–23 Read article
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Research on Turbine Volute by Varying Different Mass Flow Rate using CFX
Abstract: The volute is a necessary component in the centrifugal machines. Low efficiency is the fundamental disadvantage of a radial flow turbine, no matter the turbine being an essential low-cost technology for hydropower generation. Poor flow profile has been mentioned by way of different radial flow turbine overall performance investigators as one of the reasons for the underperformance. Improving its overall performance is a tremendous way to enhance the total performance …
Published in Recent Trends in Fluid Mechanics · Vol. 6, Issue 2, 2019 · pp. 28–39 Read article
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Multi-directional Wind Turbine System Optimisation and Mathematical Modelling for India’s Sustainable Wind Energy Development
Abstract: The global trend towards green energy usage is expanding. Wind power is clean and sustainable and may compete with fossil fuels in the electricity market. This project's manufacturing cost must match fossil fuels or other energy sources to be competitive. The main investment in wind generation is in machinery and infrastructure. Wind power becomes competitive by lowering energy costs through turbine design, building, and operation. Understanding wind turbine activity over …
Published in International Journal of Mechanical Dynamics and Systems Analysis · Vol. 1, Issue 1, 2023 · pp. 32–42 Read article
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Design and Optimization of Radial Turbines for Waste Heat Recovery Applications
Abstract: Waste heat recovery (WHR) offers a compelling way to improve sustainability and energy efficiency in several different industrial sectors. In waste heat recovery (WHR) systems, radial turbines are essential because they capture waste heat and transform it into useful mechanical or electrical energy. A thorough summary of the design and optimization concepts guiding radial turbines for WHR applications is given in this review article. After outlining the basic concepts of …
Published in International Journal of Mechanical Dynamics and Systems Analysis · Vol. 1, Issue 2, 2023 · pp. 52–58 Read article
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Micro Steam Turbines for Hybrid Power Source Vehicles
Abstract: The paper describes a new hybrid power system for vehicles consisting in an Internal Combustion Engine (ICE) plus a micro steam turbine (MST) that supplies energy to an electric motor. The result of this hybridization is a reduction in fuel consumption and an improvement in performance efficiency. The micro steam turbine unit uses the released thermal energy from the ICE to generate water vapor flow, which is accelerated in a …
Published in Journal of Automobile Engineering and Applications · Vol. 11, Issue 1, 2024 · pp. 9–17 Read article
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Analysis of new Floating Offshore Wind Turbine under drag force operation
Abstract: The goal of this paper is the study and analysis of a new type of floating offshore wind turbine (FOWT), which operates under drag force instead of lifting force as the conventional FOWT. We simulate the wind turbine operation modifying the pitch angle to faithfully reproduce the behavior when submitted to waves’ movement. The analysis of the wind turbine performance is developed in a model at laboratory scale to control …
Published in Journal of Offshore Structure and Technology · Vol. 11, Issue 1, 2024 · pp. 1–10 Read article
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Energy harnessing solution using a vertical axis wind turbine installed on the automotive rooftop.
Abstract: The transportation sector plays a major role in greenhouse gas emissions, prompting worldwide initiatives to mitigate its environmental effects. While the shift from internal combustion engines to electric vehicles is growing, it often merely shifts emissions rather than eliminating them, as fossil fuels continue to dominate energy production. A comprehensive solution requires universal access to renewable energy sources like wind, solar, and hydro power, which is currently impractical due to …
Published in Journal of Automobile Engineering and Applications · Vol. 11, Issue 3, 2024 · pp. 1–21 Read article
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AI-Assisted Design and Theoretical Aerodynamic Evaluation of a Multistage Conical Diffuser Micro Wind Turbine Fabricated from Polymeric Composites
Abstract: The rising demand for compact, lightweight, and high-efficiency renewable energy systems has accelerated the development of micro wind turbines capable of delivering stable performance under low wind conditions. Traditional bare-rotor micro turbines suffer from limited aerodynamic efficiency, motivating the adoption of diffuser-augmented architectures and advanced polymer-based composite materials. This study presents the AI-assisted conceptual design and theoretical aerodynamic evaluation of a multistage conical diffuser micro wind turbine fabricated using a …
Published in Journal of Polymer & Composites · Vol. 14, Issue 2, 2026 · pp. 1111–1118 Read article
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Developing Virtual Power Plant using Savonius Rotor Wind Turbine for Sustainability
Abstract: The objective of this paper is to develop VPP (virtual power plant) by extracting and transferring power to balance supply and demand, for production of power, near consumption place using Savoniusrotor wind turbine, where direction of wind changes very often,andoperates even during storm.When the wind speed is ideal and balanced, all the demand for appliance-electrical consumption converged to the same production of power compensation. However,wind speed does not stay same …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 11, Issue 1, 2020 · pp. 11–36 Read article
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Modelling of Wind-Wave Misalignment for Floating Offshore Wind Turbines
Abstract: The influence of the combined effects of wind and waves onto the performance of a floating offshore wind turbine (FOWT) is analyzed. A study of the wind conditions relative to the position of the aerodynamic rotor has been made, analyzing how the angle of incidence of the wind (angle of attack) varies with the wind direction and the inclination of the wind turbine mast as a consequence of the undulatory …
Published in Journal of Offshore Structure and Technology Read article
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Savonius Vertical Axis Wind Turbines: A Review of Design Principles and Fabrication Approaches
Abstract: The need for renewable energy-based applications is rising in the modern world. The wind turbine is among the most practical energy sources. The best examples of using wind energy to its fullest extent are windmills. One such use for wind energy harvesting is the “Vertical Axis Wind Turbine” project work. In this project, the possibility of producing electricity and supplying it to bus stops, traffic lights, streetlights, etc. was investigated. …
Published in International Journal of Advanced Control and System Engineering · Vol. 1, Issue 2, 2023 · pp. 29–37 Read article
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Computational Fluid Dynamics and Composite Material Study on Scoop-Type Savonius Turbine for Train-Based Energy Generation
Abstract: This study investigates the feasibility of integrating a scoop-type savonius vertical-axis wind turbine (VAWT) on the rooftop of a moving train to generate renewable onboard power. The motivation stems from increasing demands for sustainable energy solutions and reducing reliance on fossil fuels, particularly in transportation. A two-blade savonius turbine, with dimensions of 0.4 m in diameter and 0.5 m in height, was modeled in PTC Creo Parametric 3.0 and analyzed …
Published in Journal of Polymer & Composites · Vol. 14, Issue 1, 2026 · pp. 566–580 Read article
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CFD Analysis on Pump as Turbine (PAT) for Small and Micro Hydropower Plant
Abstract: AbstractMicro and small hydropower is an effective option for generating electricity, with low cost and impact on the environment. In this application the Pump-as-turbine (PAT) solution has promise due to its low purchase and maintenance costs. In this paper, the work over two designs of pump as turbine: 4 blade pump as turbine and 8 blade pump as turbine is studied and applied. The result revealed a better performance of …
Published in Journal of Thermal Engineering and Applications · Vol. 7, Issue 2, 2020 · pp. 8–14 Read article
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Optimize the Efficiency of the Kaplan Turbine by Design and CFD Analysis of Runner Wheel Blades
Abstract: Abstract: Due to recent crises of electricity in the country, it is utmost need for the utilization of renewable energy resources abundantly available like hydropower. To overcome this problem of electricity shortage, hydro-power turbines can be used. Since every hydro site have different site conditions, so design and selection of the proper turbine type and size becomes more important. In this case, it is vital to adopt indigenous design and …
Published in Recent Trends in Fluid Mechanics · Vol. 6, Issue 1, 2019 · pp. 1–19 Read article
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Vibrational Wind Turbine Design
Abstract: This work focuses on the study and analysis of bladeless wind turbines (BWT) as an alternative to operating vertical-axis wind turbines (VAWT) and horizontal-axis wind turbines (HAWT). A mathematical analysis of the BWT oscillation under wind force allows the development of specific mathematical expressions for the oscillation speed and BWT mast displacement at any height. The oscillation movement is submitted to a Strouhal constant number condition, resulting in an algorithm …
Published in Journal of Offshore Structure and Technology · Vol. 11, Issue 3, 2024 · pp. 32–45 Read article
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Control Strategy for Wind Turbine Operation under Wind Variations
Abstract: Wind energy is found to be viable energy source out of all nonconventional energy resources. Wind turbine, a major component of wind energy conversion system, is used to capture the kinetic energy associated with the wind for driving the generator. Output of wind turbines varies in accordance with the wind variations. Therefore, in order to control the power output wind turbine employed needs some control during such variations. As observed …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 7, Issue 2, 2016 · pp. 45–55 Read article
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A Review on Horizontal Axis Golden Spiral Fluid Turbine
Abstract: The paper describes the more easy design of a turbine. The use of golden ratio for an effective aerodynamic shape allows the turbine to be more efficiently at congregation of the energy for its applications. The shape of the blades and the smaller radius minimize the drag while still collecting the kinetic energy efficiently. The Advantage of this type of turbine is that it can withstand higher forces and generate …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 6, Issue 2, 2015 · pp. 30–33 Read article
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Offshore Floating Wind Turbines: A Viable Major Source of Clean Power in Nigeria
Abstract: Renewable energy is one of the most exciting growth areas in the energy market. Offshore technology in the oil and gas industry is also applicable in renewable energy. A wind turbine converts kinetic energy from the wind into mechanical energy and the mechanical energy is used to produce electricity. At sea, the wind is stronger and more consistent, areas are large, and the challenges associated with projects located onshore are …
Published in Journal of Petroleum Engineering & Technology · Vol. 7, Issue 3, 2017 · pp. 1–6 Read article
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Wind Turbine Operation Information System
Abstract: The ability of wind energy to produce energy steadily and consistently makes it an important and necessary energy source. However wind energy has faced many challenges, such as discontinuation of wind farm equipment, early investment costs and therefore finding wind energy efficiency areas. The main aim of this project is to determine the energy efficiency of wind turbines, and it will also help to make suggestions to reduce the maintenance …
Published in Trends in Machine design · Vol. 10, Issue 3, 2023 · pp. 40–46 Read article