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  1. S-DUCT

    X-51A WaveRider goes Hypersonic!

    Good News. Waiting for HSTDV test this year.
  2. S-DUCT

    Stealth and Tejas

    Generally maximum of 2 or 3 layers totaling 6-13mm of thickness can be applied without getting significant diminishing returns. Patent US20090126783 - Use of vertical aligned carbon nanotube as a super dark absorber for pv, tpv ... - Google Patents Though different CNT RAM will have different...
  3. S-DUCT

    IR-170

    Any news regarding its maiden flight.?
  4. S-DUCT

    Stealth and Tejas

    If we replace GE-414 with single AMCA 75KN/110KN engine ,then the weight issue will be resolved. @anymember:What's the avg. density of RAM.
  5. S-DUCT

    Stealth and Tejas

    IMO,it will become too complicated,NASA cancelled X-44 manta program a decade ago.
  6. S-DUCT

    Stealth and Tejas

    Okay.I wanted to point out that along with CFT and External weapons bay,we can still apply Newer RAMs to bring down RCS.
  7. S-DUCT

    Stealth and Tejas

    Tejas still utilises older generations of RAM. For the crucial frequency specific 8-12 GHz (X-band) range,it gives an whooping 19.2dB absorption, the 3mm layer is essentially 3 x 1mm (or 2x 1.5mm) layers. As per breakdown in the table above, would give -6.4dB per 1 mm. So 2 layers of 3mm (i.e.6...
  8. S-DUCT

    Stealth and Tejas

    There is no way to turn LCA into 5th generation fighter without major structural change.The best DRDO can do is to reduce its RCS by making use of radar absorbent structures (RAS).DMSDRE has developed RAS for AMCA and AURA UCAV. V shaped and aligned twin tailed vertical stablisers are must...
  9. S-DUCT

    Indian Space Capabilities

    ISRO to launch two student satellites - Sci/Tech - DNA The Indian Space Research Organisation (Isro), which has collaborated with the student community to develop and launch satellites, is overseeing the development of two more student satellite. The Indian Space Research Organisation (Isro)...
  10. S-DUCT

    Stealth and Tejas

    CFC has been developed by NAL. Check this link for more info http://www.nal.res.in/pdf/Advanced%20Composities%20Division.pdf
  11. S-DUCT

    Indian Space Capabilities

    Is it completely indigenous or is it based on USSR soyuz manned capsule.?
  12. S-DUCT

    US asks India, Pakistan to restrain their nuclear, missile programmes

    until we have developed. 1)ASAT. 2)MIRV SLBM. 3)10K ICBM. 4)Megaton warhead. We'll continue to do research and test nuke weapons.
  13. S-DUCT

    HAL Tejas | Updates, News & Discussions

    Confirmed features and upgrades on MK-2. 1) On-board oxygen generating system(OBOGS). 2) fuselage is streched by .5m nad intakes are widened by 10mm. 3) Bubble canopy. 4) AESA-MMR. 5) Full glass cockpit with AMLCD screens. 6) Tarang mk-3 RWR. 7) Improved FCS and FBW. If something is missing in...
  14. S-DUCT

    HAL Tejas | Updates, News & Discussions

    IIRC Tejas MK-2 build began in late 2012. Livefist: Tejas Mk.2 Build Begins MK2 build began on december last year,so its quite probable that 1st flight will take place on last quarter of 2014.
  15. S-DUCT

    Indian Space Capabilities

    Orbiter for Human Spaceflight Project (HSP)
  16. S-DUCT

    Indian Space Capabilities

    @BlueDot_in_Space:Why they are constructing two RLV-TD prototypes for HEX mission?>
  17. S-DUCT

    Indian Space Capabilities

  18. S-DUCT

    Indian Army News & Discussions

    X-posting from BRF.
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