DRDO, PSU and Private Defence Sector News

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DRDO to open centres in academic institutes

The Defence Research and Development Organisation (DRDO) plans to set up advanced technology centres in prominent academic institutes including IITs, parliament was told. There will be one centre in IIT- Bombay for research in advanced propulsion technologies and next generation aero engine technologies, Defence Minister Arun Jaitley told the Lok Sabha. Another centre at Jadavpur University in Kolkata will work on "Unmanned Autonomous Soldier- Assist Technologies", he said. DRDO was organising technical workshops with research faculty and scientists and negotiating with institutes for establishing these Advanced Technology Centres, he said. "Research focus areas, existing capabilities and need for additional research facilities are assessed for establishing these centres," Jaitley added. The DRDO established the Research and Innovation Centre at IIT-Chennai in 2012.
DRDO to open centres in academic institutes | Latest News & Articles at Prepsure.com
 

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Hindustan Aeronautics Limited (HAL) has taken up indigenous production of SU-30 MKI fighter aircraft, Light Combat Aircraft (LCA), Advanced Jet Trainer (Hawk), Intermediate Jet Trainer (IJT), Advance Light Helicopter (ALH) and Dornier-228 for the defence forces. According to a statement issued by the Indian Minister of Defense, the Dornier-228 programme has been as per schedule. There have been some delays in deliveries in respect of production programmes of other aircraft. "In the initial stages of the projects, delays were due to re- work in jigs in Hawk, late receipt of drawings from Russia for Su-30 MKI, certification issues of Shakti engines and integration issues related to Integrated Architecture and Display System (IADS) and other new items in respect of ALH, and design and development issues relating to IJT and LCA," the statement added.
The certification of IJT was also delayed due to the accident of Prototype-1 and failure of Stress Test Specimen. From time to time reviews are undertaken at various levels with the concerned stakeholders to review execution of the Projects, it concluded.
Delays In HAL Projects Explained
 

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DRDO to Set Up Rs 1,600 Crore Gas Turbine Project at NSP

HYDERABAD: Defence Research and Development Organisation (DRDO) will set up a first gas turbine project in the country at Nagarjuna Sagar in Nalgonda district with an estimated cost of Rs 1,600 crore. The DRDO officials searched several sites across the country and finally found the the site near NSP suitable for the project. Currently, the DRDO is dependent on gas turbine project in Moscow for its needs. Chief minister K Chandrasekhar Rao held a meeting with the officials on the proposed gas turbine project here on Wednesday. The chief minister said that the Telangana government would allocate 100 acres for the project at Nagarjuna Sagar apaprt from the required water and power to the DRDO, he said. Additional land will also be allotted to the DRDO at the same place in future for its research and development operations, the chief minister said. Chandrasekhar Rao said that the proposed project will also provide direct and indirect employment to hundreds of people in Telangana. The Telangana government has also decided to construct a airstrip for the convenience of officials and tourists, says a release from the CMO. However, the official release from the CMO stated that the DRDO will set up a plant and did not mention the name of the plant. Highly placed sources told Express that it is a gas turbine project and they refused to elaborate stating that it was defence secret.
DRDO to Set Up Rs 1,600 Crore Gas Turbine Project at NSP - The New Indian Express
 

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HAL reveals new turboshaft engine effort, scouts single crystal tech

August 19, 2014: Hindustan Aeronautics Ltd has revealed that it is developing a new 1000 to 1200 kW turboshaft engine for helicopter applications and plans to use single crystal (SX) blades in the high pressure turbine rotor section of the engine. HAL has not specified which helicopters the new engine is intended for. According to HAL, "The approximate number of blades per engine high pressure rotor is 60. The gas inlet temperature to the blade section is about 1500 K. Blade cooling is not envisaged for this engine, hence, there is no provision made for cooling holes. However, material removal from the tip portion of the blade for a depth of about 10 mm as shown in the drawing may be considered to reduce the weight and stress marginally." Single crystal technology has been one of the chief technologies HAL and the DRDO have been scouting for years in their engine efforts, so far unsuccessfully given its cutting edge nature, and unwillingness by foreign vendors to share. HAL is therefore interested in obtaining the services of vendors for the design, development of necessary tooling and to establish the processes for SX blade and supply the blades to HAL. In the second phase, HAL stipulates that the technology of developed SX processes and tooling have to transferred and established at HAL's Foundry & Forge Division.
SP�s Exculsive - SP's Aviation
 

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HAL scouts integrated avionics tester for HTT-40



August 19, 2014: New details have emerged throwing light on what the cockpit environment of the in-development HTT-40 basic trainer aircraft (BTA) will be like. HAL is pushing ahead with its HTT-40 propeller trainer effort, and has now declared a requirement for an Integrated Avionics Tester (IAT), a ground based test facility, designed & developed to carry out testing and integration of the avionics system functionalities of the HTT-40 platform. HAL needs the rig to verify and validate the performance in an integrated environment. According to details published by HAL, the HTT-40 avionics architecture consists of central 6"x 8" SMFD, 5" x 7" MFD, conventional GPS & communication controllers and standby instrument system in each cockpit for display. The SMFD is a smart display with integral on-board processor. The SMFD shall have direct interface with aircraft sensors such as engine, fuel, hydraulics, brake and electrical systems etc. The SMFDs perform the data processing, health monitoring, warning & logic function. The SMFDs perform the video generation for its own display as well as the MFDs in both the cockpits. The SMFDs in front cockpit and rear cockpit shall have data synchronization via Ethernet port.
SP�s Exculsive - SP's Aviation
 

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DRDO scouts long-range sensors for aerostats



August 19, 2014: The DRDO is scouting a long range electro- optic (LREO) payload for day & night reconnaissance, surveillance and targeting at long ranges to be mounted on an indigenous aerostat platform, Akashdeep and its variants. The payload employed needs to include daylight CCD/CMOS camera with continuous zoom, narrow field of view spotter, MWIR/LWIR thermal imager, eye safe laser range finder and stabilized turret that performs sight line steering with precised stabilization. According to the DRDO, the LREO should enable ground based operators to steer the payload line of sight in azimuth and elevation axes to detect and recognize targets at required ranges during day and night, and should include a video tracker, which will enable automatic target tracking during day and night target acquisition. The DRDO is building a family of aerostats for border surveillance. Akashdeep is a medium size aerostat system indigenously designed and developed by the Aerial Delivery Research and Development Establishment (ADRDE) in Agra. It was tested for the first time from the IIT Kanpur airstrip in October 2012. The overall system involves high performance PU Coated Nylon fabrics, aerostat balloon, Electro- Optical Tether, Electro-Hydraulic Control System, Smart-Active Pressure Control System, Helium Gas Management System etc.
SP’s Exculsive - SP's Aviation
 

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DRDO's new embankment blasting device successfully tested




August 19, 2014: The DRDO has conducted user-assisted technical trials of the Bund Blasting Device Mk.II, the new improved version of the indigenous man-portable embankment blasting device, designed and developed by the Terminal Ballistics Research Laboratory in Chandigarh. The successful tests were carried out at the Ramgarh range by the Army's 120 Engineering Regiment. The new version of the BBD is said to be double as effective as the Mk.I version, requiring half the devices for the same effect. The system consists of a hollow charge initiation device and the main HE- filled projectile attached to a rocket motor. The hollow charge on initiation creates a deep pilot hole. The HE projectile on entering this hole detonates, creating a big crater, fulfilling the requirement. To remove/lower the height of bunds, an array of such devices is fired to get the desired result within the shortest possible time, according to DRDO literature on the technology. A few more tests are lined up before the Mk.II is declared operational and handed over to the armed forces and production agencies.
DRDO s new embankment blasting device successfully tested - SP's Land Forces
 

ersakthivel

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Narendra Modi extremely unhappy with DRDO’s failure to meet deadlines in delivering products - The Times of India

The long range SAM was a joint project delayed with israeli preoccupation with iorn dome.

TOI is known for its main defence correspondents simply posting BS like the delays on LRSAM solely placed on DRDO steps, and ignore the raft of reasons that are behind the delays in critical projects like tejas and Arjun


Hope the new govt restructures DRDO to produce better results,

It should hold every one accountable, and go to the bottom of the issues which is impeding young engineers and scientists from joining it.because if not remedied this problem will make DRDO deadwood in the decades to come.

new govt must ensure the participation of private industries from the research stage itself. It should pick up the small and medium private industries that have been co opted by DRDO till now and give them credits on priority basis to scale up their research in some VC style funding options.

It should also allow specialists from other fields walking in on critical projects with short consultant nature employment with high pay scales and rewards to shake up the hierarchy and revitalize the organization. Revising pay scales , promotions and tying them up with successful project implementation on time will attract IIT students. massive amount of foreign exchange is saved by timely delivery and completion of high tech weapon systems, So why shouldn't the govt hold impressive bonus and promotion avenues for the talented guys responsible for it? if this system is followed only timely deliverers will ascend to the top .Just treating it as another govt org to be administered by IAS babus in MOD is a waste of time.

It should also hold services responsible for their initial ASR and GSQR requirements . It should ensure purchase of viable quantity of platforms so that it acts as a spark for private industry to step into manufacturing filed.

49 percent FDI raise is welcome decision. But it alone wont bring in tech as any JV foreign venture partner will withhold key tech in his home country for key hig end systems and will only bring in secondary assembly tech here.

Or critical projects must be given like out US where two different entities competing for the same projects with their own models. here the GOI should fund a private entity to recoup R&D costs in case project fails. This will impart a new dynamism to the whole thing and reduce the risk of delays to the services.

The Navy, however, is not too ruffled at the moment, celebrating as it is the induction of two major warships in a major boost to domestic shipbuilding. "Both INS Kolkata and INS Kamorta are state-of-the-art warships, packed with other weapons and sensors, even if they have suffered from delays" said controller of warship production and acquisitions Vice Admiral A V Subhedar on Wednesday.

Similarly, the Hamas-Israel conflict is being kept under watch since the "final hot tests" for the LR-SAM missiles are slated for September-October. "The delay was due to technical glitches, which have now been resolved. Based on success of the tests, we will begin to induct the missiles. INS Kolkata has heavy-duty guns, rockets, electronic warfare suites and chaff systems for protection," said Rear Admiral A B Singh.

The DRDO-IAI project is vital for plugging air defence gaps in India's operational capabilities. In addition to the Rs 2,606 crore naval project, the SAM system is also being developed for IAF under a bigger Rs 10,076 crore programme. The SAM systems, once ready, are to be produced in bulk by defence PSU Bharat Dynamics.
All the three service should sport a supporting attitude displayed by navy towards indigenous item. there is no use in expecting them to be world beaters in the first product induction. Only after maturing they can deliver results. While importing cutting edge critical items should be done, Importing everything under the creed of we only buy the best in the world will derail the Indigenous production efforts forever.

If it is done consistently then no private sector firm will step in and we will lose the race to china. Because in the long run no indian military can win a war with few in number imported items against massive superiority in number deployment by chinenese.

At least the new govt is concentrating on the job from day one. Hope it leads to better results.
 

sesha_maruthi27

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@arnabmit, well is India going to surprise the world in any way?

Any possibilities?

Thats the need of the hour........
 
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arnabmit

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100% indigenous, 0% import, tactical & strategic missiles by 2022, is pretty good I would say. Very few countries can boast of it.

@arnabmit, well is India going to surprise the world in any way?

Any possibilities?

Thats the need of the hour........
 
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100% indigenous, 0% import, tactical & strategic missiles by 2022, is pretty good I would say. Very few countries can boast of it.
Apart from missile seekers,what are the other important things in missile which we import?
Last year i heard that we have indegeniously manufactured missile fuel. Can we have list of imported/exported items from missiles.
 

arnabmit

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Apart from missile seekers,what are the other important things in missile which we import?
Last year i heard that we have indegeniously manufactured missile fuel. Can we have list of imported/exported items from missiles.
What we already have:
  • X Band Radar Seeker (Astra)
  • High Resolution Imaging Infrared Seeker (NAG/HELINA)
  • Satallite Guidance System (G3OP)
  • Inertial Navigation System (All missiles with terminal guidance)

What we are working on:
  • Milimeter Wave Radar Seeker
  • Electro-Optical Seeker
  • LASER Seeker

@Twinblade can correct me if I missed anything
 
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