➡️💧🚧⬆️💧

#flow separation #crossing flows #water management #hydraulic separation #intersection structure #drainage design #hydrology

🚪💨🛡️

#air barrier #door shield #entrance protection #climate control #flow separation

✈️🌬️🧱

#aircraft drag #air resistance #aerodynamic force #wind resistance #blunt body drag #flow separation

🔗➡️|⬅️🔗

#sequence break #dividing chain #flow separation #splitting process #separating elements