Combined Propulsion and Lift Airflow System

This front view shows how the propeller system is used for both propulsion and lift.
The upper half of the airflow passes straight through the duct and is used to generate forward thrust for propulsion.
The black section behind the propeller redirects part of the airflow downward, guiding it under the skirt to create lift.
By splitting and controlling the airflow in this way, the system efficiently produces both forward motion and the air cushion needed to support the hovercraft, while keeping the design compact and lightweight.

Technical Concept – Integrated Thrust and Lift Distribution 

This technical design shows an integrated airflow system where one propulsion unit is used to generate both forward thrust and lift.
Air enters the system and is accelerated by the propeller. A controlled part of the airflow is directed straight backward to create propulsion, while another part is guided downward into the central chamber.

The air that is redirected downward flows under the hull and into the skirt, creating an air cushion that lifts the hovercraft. The arrows in the diagram illustrate how the airflow is split and distributed efficiently.

By combining propulsion and lift in one compact system, this design reduces weight, simplifies the structure, and improves overall energy efficiency while maintaining stable hover performance.