DRDO’s Anti-Ship Missile Program Advances with Azad-Built Turbo Generators

India’s defense innovation continues to make strides, with Azad Engineering spearheading the development of the Advanced Turbo Gas Generator (ATGG) under a contract from the Gas Turbine Research Establishment (GTRE), part of the Defence Research and Development Organisation (DRDO). This cutting-edge propulsion system is set to power the Medium-Range Anti-Ship Missile currently under development, reflecting India’s growing self-reliance in defense technologies.

The ATGG: A Game-Changer in Propulsion Systems

The ATGG is a highly advanced, single-spool turbojet engine with features that ensure efficiency, reliability, and adaptability. At its core is a four-stage axial flow compressor that compresses incoming air to support high-performance combustion. This design is paired with an annular combustor, which guarantees stable and efficient fuel combustion.

A notable feature is the uncooled, single-stage axial flow turbine, which reduces complexity and weight while maintaining robust performance. The engine also includes a fixed exit area nozzle designed to optimize exhaust flow, improving thrust and propulsion efficiency. This compact and lightweight design makes the ATGG ideal for applications where size and weight are critical.

Broad Applications Beyond Missiles

While its primary role is to power the Medium-Range Anti-Ship Missile, the ATGG’s versatile design opens doors for other uses. It is suitable for unmanned aerial vehicles (UAVs), target drones, and potentially even more advanced aviation platforms. This adaptability highlights its importance not only for India’s missile programs but also for its broader aerospace and defense needs.

Key Features of the ATGG

• Compact Design: The single-spool configuration ensures a lightweight and space-efficient engine, vital for various aerospace platforms.
• Efficiency: The four-stage axial flow compressor delivers a high thrust-to-weight ratio, enabling superior speed and range for missiles.
• Durability: The uncooled turbine design allows the engine to function reliably in extreme conditions, reducing maintenance needs.
• Versatility: Although designed for missile systems, its potential applications extend to UAVs, target drones, and other aerial vehicles.

Strengthening India’s Defense Ecosystem

The collaboration between GTRE and Azad Engineering underscores the increasing role of private sector innovation in bolstering India’s defense capabilities. The ATGG exemplifies the country’s drive to develop indigenous propulsion systems, reducing reliance on foreign technologies. With a budget-conscious and technologically advanced approach, India is poised to address the evolving demands of its armed forces effectively.

A New Chapter in Indigenous Development

The ATGG marks a significant milestone in India’s journey toward self-reliance in defense technology. By harnessing domestic expertise, India is not only boosting its strategic capabilities but also paving the way for future advancements in aerospace engineering. As the ATGG-powered Medium-Range Anti-Ship Missile moves closer to realization, this achievement signals a promising future for India’s defense and aerospace sectors.