Whale-inspired serrated blades spin faster and quieter in wind turbine tests
Laboratory tests of humpback whale-inspired serrated wind turbine blades show they spin up to 142 percent faster and generate about ...
Tag: aeroacoustics
Simple Random Forest Beats Deep Learning at Predicting Landing Gear Noise Hotspots
A new study shows that a conventional Random Forest, adjusted with an upper-quantile correction, outperformed boosting and deep tabular models ...
Vertical-Axis Wind Turbines Need Power, Noise and Load Designed Together, Review Finds
A critical review finds that dynamic stall, vortex shedding and blade-wake interaction simultaneously govern the power, cyclic loading and noise ...
openCFS: Open-Source Software Brings Advanced Multiphysics Simulation to Everyone
Researchers have released openCFS, a fully open-source finite-element package that couples electromagnetics, acoustics, mechanics, heat, and flow for advanced multiphysics ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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