Cómo Funciona Realmente el Arranque de un Turbofán? APU, aire sangrado e ignición

How does an aircraft turbine actually start? Discover the complete turbofan start-up process: from the APU to controlled ignition. In this technical video, we reveal why a turbine can't start on its own, how bleed air works, why engines don't fire at the same time, and what happens when the APU fails. 🔧 You'll learn: Function of the APU (Auxiliary Power Unit) Bleed air and pressurization process Controlled ignition sequence Sequential engine starts Emergency procedures without an APU Clear technical explanation to understand the sounds you hear on every flight. Includes a real-life case of an APU failure on a commercial flight. #TurbofanStart #APU #CommercialAviation #AircraftEngine #AircraftTurbin #BleedingAir #TurbineIgnition #AviationTechnology #PilotMiguelSantos #AeroSecrets 👨‍✈️ Subscribe for more aviation secrets explained by a commercial pilot. ⬇️ See also:    • ¿Cómo Funciona Realmente Un Motor de Avión...   ________________________________________________________________________________________________ 📘 Are you afraid of flying? Download the FREE mini-manual with 7 common situations explained with technical logic — and start to understand what really happens in the air. 👉 Get it here: https://bit.ly/7-Common-Flight-Situat... 🚀 Ready to go further? The complete “FLYING WITHOUT FEAR” manual is a complete mental enhancement: technical explanations, mental simulations, and real-life protocols used by pilots. 👉 Find out here: https://bit.ly/VOLARSINMIEDO Become a member of the channel:    / @aero.secretos   ✈️🎒 Essential Accessories for Your Trip 🎒✈️ 😴 Memory Foam Travel Pillow: https://amzn.to/4o8T4Qj 🎧 Wireless Headphones: https://amzn.to/4f66BUG 💤 3D Sleep Mask: https://amzn.to/4kWARTq 🔋 Portable Charger (Power Bank): https://amzn.to/3UtTByH 🧳 Luggage Organizer Cubes: https://amzn.to/44W7dYg ⭐ Extras and Hobbies for the Traveler ⭐ ✈️ Boeing 747-200 Plastic Model Kit: https://amzn.to/4mhIftM ⌚ Citizen Men's Watch with Black Analog Dial: https://amzn.to/3IKRe8a Related Videos You May Like: ✈️ Discover more aviation secrets: 🔧    • Así se fabrica el ala del avión de pasajer...   🚀    • ¡900 KM/H a 40,000 PIES! Por qué NO SIENTE...   🛡️    • ¿Viajar en avión o en coche? La VERDAD sob...   Don't miss these videos that will change your perspective on aviation! Each one reveals fascinating aspects that few people know about the world of commercial aircraft. 📄 Access the tactical PDF with the 17 most common travel scams—and how to defend yourself. Airports, hotels, apps, transportation. Read in 15 minutes. 👉 https://hotm.art/lBMIfsIg