India enters elite group with successful missile tech test, Pg14

Key Highlights:

• DRDO successfully conducted a flight demonstration of Solid Fuel Ducted Ramjet (SFDR) technology on Tuesday from Integrated Test Range, Chandipur, off the coast of Odisha.
• With this test, India has joined a select group of countries possessing SFDR technology.
• The SFDR technology is crucial for developing long-range air-to-air missiles.

Detailed Insights:

• SFDR technology enhances combat effectiveness and provides a tactical advantage against adversaries.
• The successful demonstration is a significant milestone in India's missile development program.
• SFDR enables missiles to travel at hypersonic speeds without needing a large oxidizer tank, reducing weight and increasing range.
• This technology is significant for both air-to-air and surface-to-air missile systems, enhancing overall defense capabilities.

Scientific/Technical Concepts Involved:

• Ramjet: A type of air-breathing jet engine that uses the aircraft's forward motion to compress incoming air for combustion, eliminating the need for a compressor.
• Solid Fuel Ducted Ramjet (SFDR): A ramjet engine that uses solid fuel, offering advantages in terms of storage and handling compared to liquid fuels.

SFDR

• Hypersonic Speed: Speed exceeding five times the speed of sound (Mach 5), typically above 6,174 kilometers per hour.