Articles tagged with Dynamics
Researchers used PCA and fluid dynamics simulation models to show proper fit is crucial for optimal mask protection. Face shape significantly affects mask fit, even with double masking.
Researchers propose that chaos terrains on Europa's surface could shuttle oxygen to the moon's subsurface ocean, where it could sustain life. The computer model showed that 86% of oxygen is transported through the ice via a 'porosity wave', potentially raising hopes for finding life in Europa's ocean.
Researchers found that wet masks make it more difficult for respiratory droplets to penetrate and escape the mask, splintering into smaller aerosolized particles. This is because wet masks create additional resistance due to their hydrophobic or hydrophilic materials, making them more effective at stopping droplet penetration.
Researchers from The University of Electro-Communications and Tokyo University of Agriculture and Technology found that sintering porous media inside heat transfer tubes increases the area available for heat exchange, reducing thermal resistance and enhancing heat transfer performance. Heat transfer in these tubes is five times greater...
Researchers found that the protruding eyes and mouth of stingrays increase negative pressure and pressure difference, leading to increased thrust and propulsion efficiency. The study reveals design principles for next-generation aquatic vehicles.