Results 171 to 180 of about 3,183,819 (383)

Photo‐Electrodialysis for Brackish Water Desalination: A Life Cycle Sustainability Assessment from Experimental Insights

open access: yesEnergy Technology, EarlyView.
This study explores the integration of solar energy with electrodialysis (ED) for sustainable freshwater generation. A photoactive electrode enhances ion transport, reducing external energy inputs and environmental impacts compared to conventional ED.
Namra Mir, Burak Yuzer, Yusuf Bicer
wiley   +1 more source

Forecasting Green Energy Production in Latin American Countries and Canada via Temporal Fusion Transformer

open access: yesEnergy Science &Engineering, EarlyView.
This study employs the temporal fusion transformer (TFT) model to enhance the accuracy of energy output predictions for green energy sources across the Latin American countries and Canada. With a mean absolute percentage error (MAPE) of 1.76% and a root mean square error (RMSE) of 0.0173, the TFT model is better at making predictions than models like ...
Muhammad Shoaib Saleem   +5 more
wiley   +1 more source

Safe passage of American Eels through a novel hydropower turbine

open access: yesTransactions of the American Fisheries Society, Volume 151, Issue 6, Page 711-724, November 2022., 2022
Abstract Objective Study the effects of downstream passage through a novel turbine designed for fish safety, the Restoration Hydro Turbine (RHT), on American Eels Anguilla rostrata in a recirculating turbine test facility. Methods A 55‐cm‐diameter RHT was operated under 10 m of hydraulic head and 667 revolutions/min.
Sterling Watson   +7 more
wiley   +1 more source

A Comprehensive Study on Canada's Green Hydrogen Production Potential Using Biomass and Waste Resources

open access: yesEnergy Science &Engineering, EarlyView.
ABSTRACT The present study examines the potential of green hydrogen production in Canada using biomass and waste resources. Considered biomass sources include urban waste, animal byproducts, forestry products and residue, crop residue, and purpose‐grown energy crops.
G. Kubilay Karayel, Ibrahim Dincer
wiley   +1 more source

Embracing equity and excellence while constructing science teacher identities in urban schools: Voices of new Teachers of Color

open access: yesJournal of Research in Science Teaching, Volume 60, Issue 1, Page 196-233, January 2023., 2023
Abstract We explored how new Teachers of Color grappled with equity and excellence as they were constructing science teacher identities while learning to teach in a teacher education program committed to equity, justice, and excellence, and eventually teaching in urban schools where inequities and injustices persist.
Maria Varelas   +3 more
wiley   +1 more source

Aerodynamic Design and Performance Evaluation of Pipe Diffuser for Centrifugal Compressor of Micro Gas Turbine [PDF]

open access: yesarXiv
This study introduces a new approach to optimize the geometrical parameters of pipe diffusers in centrifugal compressors for Micro Gas Turbines, tailored for a 100 kW unit. The methodology draws insights from optimized airfoil-type diffusers and addresses the unique topological challenges of pipe diffusers, using diffuser maps to enhance design ...
arxiv  

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