HOMEMADE_MACHINE.00ka on Instagram: "homemade jet engine, often referred to as a pulsejet or a small turbojet constructed from repurposed parts (like an old turbocharger), is a device that generates thrust by rapidly expelling a high-velocity stream of hot gas. Key features and considerations include: Design & Principle: These projects typically operate on the Brayton cycle (for turbojets) or a simpler valveless or valved combustion system (for pulsejets). Pulsejets are simpler, using resonant c