"What is Critical Mach Number? ✈️💨 | The Speed Limit Before Shock Waves!"

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How fast can an aircraft go before it hits a wall of air resistance? That limit is called the Critical Mach Number—a key concept in high-speed flight and aircraft design. ✈️⚠️ In this video, we break down what happens when airflow hits Mach 1 and how it impacts performance.

🚀 You’ll learn:

What Critical Mach Number (Mcrit) means and why it matters

How shock waves begin to form even before the aircraft reaches the speed of sound

The aerodynamic changes and wave drag increase near this speed

How engineers use swept wings, supercritical airfoils, and streamlining to delay Mcrit

Real-world examples from both military jets and high-speed airliners

Perfect for aviation enthusiasts, aerospace students, and anyone curious about what limits aircraft speed—and how we push past it.

📊 Like, share, and subscribe for more deep dives into the science of flight!
#CriticalMachNumber #MachSpeed #Aerodynamics #ShockWaves #TransonicFlight #AircraftDesign #LearnToFly

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