AI Learns to Master Supersonic Mixing With Far Fewer Costly Simulations
Researchers at the Dalian Institute of Chemical Physics have used a deep reinforcement learning framework with adaptive noise scaling to...
Why Jet Engines Struggle in Thin Air: Compressor Breakdown Point Found at High Altitude
New simulations and high-altitude experiments reveal a critical Reynolds number near 1.22 × 10⁵ where axial compressor efficiency and stall...
New Simulation Method Captures Extreme Heating Inside Hypersonic Shock Layers
Researchers in China have developed a fully coupled numerical method that captures the interplay of aerodynamic heating, two-temperature thermochemistry, and...
Open-Source Lattice Boltzmann Solver Speeds Barn Airflow Simulations
An open-source lattice Boltzmann solver validated against wind tunnel data ran barn airflow simulations up to about 46 times faster...
Flexible Foam Wings Could Boost Tiny Drone Lift by 37 Percent
A new two-way fluid–structure interaction study shows that a flexible foam micro-air-vehicle wing gains about 37 percent more lift than...
Cooler Streets, Hidden Trade-Off: Why Reflective Pavement Alone Fails the Heat Test in Seville
A validated GIS and CFD framework tested in Seville shows reflective materials cool the air but worsen pedestrian heat stress,...
Pin Fins and Reverse Flow Team Up to Tame Scorching Hot Spots in Microchannel Coolers
A new numerical study shows that combining counter-current flow with shaped pin fins can slash wall temperature differences in microchannel...
Placing Propellers at the Wingtips Boosts Drone Cruise Efficiency by 15 Percent
A computational design optimization study shows that concentrating propellers at the wingtips can raise UAV cruise lift-to-drag ratios by 15.4...
Blood Vessels May Hum at High Frequencies, and Those Vibrations Could Drive Vascular Disease
Researchers report that disturbed blood flow can make vessel walls vibrate at high frequencies, and that these vibrations may directly...
Review Examines Physics-Informed Neural Networks Simulating Blood Flow in Narrowed 2D Arteries
AI Models Are Learning the Physics of Blood Flow Through Narrowed Arteries A new systematic review has charted how physics-informed...
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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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