NSTL plans torpedoes with extended range

Posted by baynews on Jul 28th, 2016 and filed under Vizag Economy. You can follow any responses to this entry through the RSS 2.0. You can leave a response or trackback to this entry

Bay News Network
Visakhapatnam, 7/28
The Naval Science and Technological Laboratory (NSTL) here, which has delivered heavy weight torpedo “Varunastra” to the Navy and anti-torpedo decoy system “Mareech”, will now take up development of optic-guided heavyweight torpedoes and lightweight torpedoes with extended range, according to Director C.D Malleswar.
He was speaking at a press meet here on Wednesday on the eve of the lab’s 47th Raising Day.
“We are moving towards strategic domain taking up products for various advanced platforms and the user confidence is high,” NSTL Director C.D. Malleswar has said.
The NSTL will see the launch of major projects every year during the next three or four years. The submarine variant of ‘Varunastra’ would be test-fired in two months and the optic-guided torpedo trials by the year-end, Malleswar said.
The NSTL worked with BDL and BEL in concurrent engineering mode and once the Navy placed the orders, 73 ‘Varunastras’ and 33 ‘Mareechs’ costing about Rs.2,000 crore, will be made by them for deployment. Besides, the NSTL has made long strides in fire control system. It has developed ‘Panchendriya’ for submarines, another system for helicopters. Its integrated anti-submarine warfare complex ‘MOD 0’ has been inducted on six Rajput Class ships.
ASW complex ‘MOD C’ has been designed for corvettes of Kolkata, Kamorta and Kochi Class and these are also ready for inducting ‘Varunastra’ and ‘Mareech’. The NSTL has been given ‘Agni’ award in self-reliance for fire control systems, Malleswar said. Door is also open for defence exports with requests from countries like Vietnam
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Bay News Network, Visakhapatnam: The Naval Science and Technological Laboratory (NSTL) here, which has delivered heavy weight torpedo “Varunastra” to the Navy and anti-torpedo decoy system “Mareech”, will now take up development of optic-guided heavyweight torpedoes and lightweight torpedoes with extended range, according to Director C.D Malleswar.

He was speaking at a press meet here on Wednesday on the eve of the lab’s 47th Raising Day.

“We are moving towards strategic domain taking up products for various advanced platforms and the user confidence is high,” NSTL Director C.D. Malleswar has said.

The NSTL will see the launch of major projects every year during the next three or four years. The submarine variant of ‘Varunastra’ would be test-fired in two months and the optic-guided torpedo trials by the year-end, Malleswar said.

The NSTL worked with BDL and BEL in concurrent engineering mode and once the Navy placed the orders, 73 ‘Varunastras’ and 33 ‘Mareechs’ costing about Rs.2,000 crore, will be made by them for deployment. Besides, the NSTL has made long strides in fire control system. It has developed ‘Panchendriya’ for submarines, another system for helicopters. Its integrated anti-submarine warfare complex ‘MOD 0’ has been inducted on six Rajput Class ships.

ASW complex ‘MOD C’ has been designed for corvettes of Kolkata, Kamorta and Kochi Class and these are also ready for inducting ‘Varunastra’ and ‘Mareech’. The NSTL has been given ‘Agni’ award in self-reliance for fire control systems, Malleswar said. Door is also open for defence exports with requests from countries like Vietnam  and Myanmar. He attributed the delay in developing ‘Varunastra’ to the challenges under water.

He recalled that during the trials in 2014, the Torpedo Recovery Vessel sunk and the torpedo under trial was recovered from over 200 metre depth. It was the first time that a torpedo was recovered from such depths, he said.

Malleswar, who is laying down office this month-end, said the NSTL had an excellent international facility in hydrodynamic research with Seakeeping and Manoeuvring Basin inaugurated recently by the Defence Minister at which seakeeping abilities of vessels are tested with models.

The Cavitation tunnel identifies operational regimes for a ship or submarine. The recently installed propulsion system integration centre integrates engines and propellers. It also works on minimising signature of vessels to prevent detection by enemy ships. “So we have total ship designing indigenously with weapons, propellers, fire control systems, mines and decoys,” Malleswar said.

The lab is on a high pedestal with completion of projects, the entire DRDO team was here to receive ‘Mareech’, for acquisition of Torpedo Launch and Recovery Vessel and Joint Consultative Machinery III meeting. “There is no looking back and we are confident of doing anything,” he added.

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