Jet Engine (Perfect Gift For A GF, or Wife) (This Blew up do not actually make it)

This is all copied from ChatGPT cause im to lazy to write: This compact and innovative 3D-printed rocket engine is engineered for enthusiasts and experimenters looking for a low-cost, easily assembled propulsion system. Unlike conventional rocket engines that require complex fuel mixtures and expensive components, this design runs on propane, using a minimalistic setup consisting of sheet metal, a DC motor, and a battery. Key Features: 3D-Printed Combustion Chamber & Nozzle The core of the engine is 3D-printed using high-temperature-resistant materials or metal-infused filament. The design optimizes fuel combustion while minimizing material waste. Propane-Powered Simplicity This engine eliminates the need for complicated liquid fuel systems. Propane, easily sourced from standard canisters, acts as the primary fuel, offering clean and efficient combustion. DC Motor-Driven Airflow A small DC motor and battery-powered fan or pump regulate airflow and pressure, ensuring a consistent burn without complex turbopumps. Sheet Metal Reinforcement To handle high temperatures and structural integrity, sheet metal is used as a heat shield and support frame, preventing warping and increasing durability. How It Works: Ignition System: The propane is released into the combustion chamber. A simple igniter or spark system initiates combustion. Thrust Generation: The controlled burn of propane generates high-pressure gases, which accelerate through the 3D-printed nozzle to produce thrust. Airflow Assistance: The DC motor ensures a steady supply of oxygen or airflow to optimize fuel efficiency. Adjustability: By controlling propane flow and motor speed, the thrust can be fine-tuned for different applications.