Results 101 to 110 of about 5,507,351 (209)

A review on the design and optimization of lift-based hydrokinetic turbines: Darrieus, Gorlov, and helical types

Results in Engineering
Hydrokinetic turbines represent a promising alternative to wind energy by offering higher power density, more consistent flow conditions, and minimal visual or acoustic impact. Among various concepts, lift-based vertical-axis hydrokinetic turbines (VAHTs)
Hossein Seifi Davari, Mohsen Seify Davari, Efstratios L. Ntantis   +2 more
doaj   +1 more source

Full-Scale Experimental Assessment of a Horizontal-Axis Hydrokinetic Turbine for River Applications: A Challenge for Developing Countries

Energies
This paper presents an experimental investigation into the performance of a horizontal-axis turbine deployed in the Sinú River. The primary objective is to assess the turbine’s functionality under actual water flow conditions.
Edwin Chica, Laura Velásquez, Ainhoa Rubio-Clemente   +2 more
doaj   +1 more source

Harnessing hydrokinetic energy from hydropower plant tailraces: A review of technological advances, feasibility studies, and prospects

Energy Nexus
This study presents the first narrative review dedicated to hydrokinetic energy recovery in the tailraces of conventional hydropower plants, synthesising literature from 2009–2025.
K. Kusakana, J. Jurasz
doaj   +1 more source

Design, Development, and Testing of Microplanar Coil-Based Hydrokinetic Electromagnetic-Type Energy Harvester for IoT Sensors

Journal of Engineering
Wireless sensor nodes (WSNs) are widely used in implementation of the new concepts such as the Internet of Things (IoT) and smart homes and societies.
Iftikhar Ahmad, Maryam Abbas, Muhammad Iqbal, Ahmed M. Abdelrhman, Subramanian Chithambaram, Syed Asad Imam, Mahmood Hammad, Muneeb Ullah Anjum   +7 more
doaj   +1 more source

Techno-Economic Analysis and Optimization of the Hybrid System for a Research Campus—Case Study Center for Research, Innovation, and Technology Transfer in Cuenca-Ecuador

Energies
Energy development based on renewable energy has gained widespread acceptance in society, especially in recent years. Among the initiatives currently being promoted are those promoted by higher education institutions that utilize available space on their
Daniel Icaza-Alvarez, David Borge-Diez
doaj   +1 more source

Technology assessment of hydrokinetic energy: Run-of-river and in-stream tidal systems [PDF]

, 2011
This is an assessment of the emerging technology of hydrokinetic energy, specifically for current-based systems in rivers, streams or canals. The over reliance on fossil fuels for our power and energy needs is not only environmentally detrimental, but ...
Badger, Andréa René
core  

Renewable energy potential in Malaysia: hydrokinetic river/marine technology

, 2016
Utilization of electrical energy is the key to economic growth and improvement in peoples living standards, especially in developing countries. The growing demand for electrical energy and the environmental effect of fossil fuel usage are the main topics
Behrouzi, F., Maimun, A., Ahmed, Y. M., Nakisa, M.   +3 more
core  

Numerical Study of Wake Characteristics in a Horizontal-Axis Hydrokinetic Turbine

Anais da Academia Brasileira de Ciências
Over the years most studies on wake characteristics have been devoted to wind turbines, while few works are related to hydrokinetic turbines. Among studies applied to rivers, depth and width are important parameters for a suitable design. In this work, a
PAULO A.S.F. SILVA, TAYGOARA F. DE OLIVEIRA, ANTONIO C.P. BRASIL JUNIOR, JERSON R.P. VAZ   +3 more
doaj   +1 more source

Physics-Informed Machine Learning Modelling of Hydrokinetic Energy Harvester

Discover Energy
Abstract Hydrokinetic energy converters are environmentally friendly and hold significant potential for bridging the energy gap in remote villages where mainstream electrical grid infrastructure is unavailable. However, the design of these energy conversion systems is complicated by the Multiphysics nature of fluid–structure interactions. Bluff
Kombo Theophilus-Johnson, Ebughni Okoria Nangi, John Ndaa Samson   +2 more
openaire   +1 more source

On the stator slot geometry of a cable wound generator for hydrokinetic energy conversion. [PDF]

ScientificWorldJournal, 2015
Grabbe M, Eriksson S, Leijon M.
europepmc   +1 more source