Helical Coil Acceleration System

A flat helical electromagnetic acceleration system that uses multiple sequentially activated coils to provide continuous projectile acceleration while increasing the acceleration path within a compact area.” The system is based on the Lorentz Force and the Work-Energy Theorem to analyze projectile motion. The results indicate that projectile velocity increases with the number of coil turns, with a saturation region appearing at approximately 250 turns due to increased electrical resistance and inductance.

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Project Idea

From an Idea to a Communication Experience

This project presents a flat helical electromagnetic launch system that accelerates a projectile using multiple electromagnetic coils activated sequentially. Unlike traditional linear launchers, the helical design increases the acceleration path within a compact area, providing nearly 300% more acceleration distance. The system uses synchronized magnetic pulses to continuously propel the projectile while maintaining smooth motion and stable acceleration.

01

The Beginning

How Did the Idea Begin?

02

The Idea

What Does the Project Offer?

The project proposes a Helical Resonant Sequential Launcher (HRSL) based on multiple electromagnetic coils arranged along a flat spiral path. The system provides: * Increased acceleration distance within a compact area. * Sequential activation of electromagnetic coils for continuous acceleration. * Improved energy transfer to the projectile. * Reduced energy loss during operation. * Improved projectile motion stability. * Resonant pulses of 20–50 ms for higher efficiency.

03

The Experience

From Concept to Prototype

Project Team

Aljoharah Alangari
Asayil Alshhree
Layan Alothman
Renad Almughamis
Tayf Alamro
Yara Afghani

Project Supervisor

Project Photo Gallery

A visual tour documenting the manufacturing stages, laboratory testing, and live tracking experiments in the field.

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