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IIT-Kanpur develops India’s first hypervelocity expansion tunnel test facility


IIT-Kanpur develops India’s first hypervelocity expansion tunnel test facility

Kanpur (UP), Feb 5 (IANS) The Indian Institute of Technology Kanpur (IIT-K) has successfully established and tested India’s first hypervelocity expansion tunnel test facility, a major achievement that places India in the elite group of nations with this advanced hypersonic. test ability

According to an official statement, the facility, called S2, is capable of generating flight speeds of between 3 and 10 km, simulating the hypersonic conditions encountered during atmospheric entry of vehicles, asteroid entry, scramjet flights and ballistic missiles.

This makes it a valuable test facility for ISRO and DRDO’s ongoing missions, including the hypersonic cruise missiles Gaganyaan, RLV and.

Nicknamed ‘Jigarthanda’, S2 is a 24-metre-long facility located at IIT-Kanpur’s Hypersonic Experimental Aerodynamics Laboratory (HEAL) within the Department of Aerospace Engineering.

The S2 was indigenously designed and developed over a period of three years with funding and support from the Aeronautical Research and Development Board (ARDB), Department of Science and Technology (DST) and IIT-Kanpur.

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Prof. S. Ganesh, Director, IIT-Kanpur said, “The successful establishment of S2, India’s first hypervelocity expansion tunnel test facility, marks a historic milestone for at IIT-Kanpur and for India’s science capabilities. S2 will empower India’s space and defense organizations. with domestic hypersonic test capabilities for mission-critical projects.”

Professor Mohammed Ibrahim Sugarno, Associate Professor in the Department of Aerospace Engineering and Center for Lasers and Photonics at IIT-Kanpur, said: “Building S2 has been extremely challenging, requiring a deep understanding of the physics and ‘precision engineering. The most crucial and challenging aspect was perfecting the ‘free piston driver’ system, which requires firing a piston at high pressure between 20-35 atmospheres through a 6.5m compression tube at speeds of 150-200 m/s, and stop it completely or “soft landing”. “at the end”. “However, with our experience, we were able to overcome it. Our team is proud to have designed, built and tested this unique facility, cementing India’s position in the elite global hypersonic research community,” he added.

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Professor GM Kamath, Head, Department of Aerospace Engineering, IIT-Kanpur said, “With S2, we are advancing our research horizons, inspiring a new generation of aerospace enthusiasts and encouraging innovation and exploration in this field exciting. Being the first in India to develop this facility allows us to set a new benchmark for hypervelocity research in India and beyond.”



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