Woman dead, 4 seriously hurt after 2 boats collide on Lake Michigan downtown Chicago, officials say
One person died and at least four others were seriously injured when two boats collided on Lake Michigan near downtown Chicago.
Woman dead, 4 seriously hurt after 2 boats collide on Lake Michigan downtown Chicago, officials say
One person died and at least four others were seriously injured when two boats collided on Lake Michigan near downtown Chicago.
Smart CFD Simulation Systems Reshape Engineering Workflows Across Industries
https://www.cashlesstime.com/2026/06/smart-cfd-simulation-systems-reshape.html?m=1
#SmartCFD #CFD #ComputationalFluidDynamics #Engineering #EngineeringTechnology #ArtificialIntelligence #DigitalEngineering #Simulation #IndustrialTechnology #CloudComputing #Innovation #Manufacturing #ProductDesign #TechnologyNews #EngineeringNews
Пишем CFD solver для симуляции потока воздуха (часть 1)
Недавно передо мной встала задача расчетной гидро-газо динамики, надо было посчитать сопротивление воздуха, форму огибающего потока, все то, что требовалось, чтобы посчитать траекторию летящего тела. В этой статье я подробно написал и объяснил, как создать CFD solver.
https://habr.com/ru/articles/1050440/
#симуляция #python #python3 #c++ #поток #воздух #сопротивление_воздуха #cfd
FIFA World Cup ball comparison
Trionda (2026) vs Al Rihla (2022)
This CFD comparison is showing two different FIFA World Cup ball designs spinning at the same rate (600 rpm) in the same airflow (30 m/s).
The colours and wake structure reveal how the surface geometry affects the air around the ball.
* Trionda (2026): Much more intricate surface pattern with many grooves, ridges and dimples.
* Al Rihla (2022): Simpler panel layout with fewer aerodynamic features.
players might notice the Trionda:
* Grips the air more strongly
* Curves more readily when spun
* Feel slightly more stable aerodynamically
The 2026 Trionda appears designed to give the airflow more to “hold onto”, creating stronger vortex structures and slightly larger aerodynamic forces than the smoother 2022 Al Rihla, which may translate into more pronounced curl and control for skilled players.
#FIFAWorldCup #WorldCup2026 #WorldCupBall #Trionda #AlRihla #FootballScience #SoccerScience #SportsEngineering #Aerodynamics #CFD #ComputationalFluidDynamics #FluidDynamics #SportsTech #FootballTechnology #BallDesign #FootballEngineering #SportsInnovation #EngineeringVisualization #FlowSimulation #WakeStructure #VortexDynamics #AerodynamicForces #FootballAnalysis #SoccerBall #SportsResearch #EngineeringInsights #DataVisualization #FootballPerformance #SportsPhysics #FootballAerodynamics
When electrolyte droplets hit a molten metal pool, a crater forms and collapses into a central jet.
Numerical simulations and experiments show distinct regimes governed by inertia and capillarity, with strong implications for industrial adhesion control.
#MultiphaseFlow #IndustrialPhysics #Jets #CFD #MaterialsProcessing