One is for Civilian space use while later will be used for future longrange 1500km cruise missiles.DRDLs scramjet project has been ground tested for around 7 seconds.
Yes, we are. The industry saw it coming, actually, but we had to experience the failures in terms of mechanisms and rate in order to explore the alternatives.
Volatile memory is the DRAM in your 'putah. If you remove power, you lose data, as in DRAM memory.
You have to insert electrons to create data, then you have to remove them to erase data. Through time, eventually you will wear out the walls that separate the structures that create a memory cell. If you make those walls thinner in order to cram more cells into a finite area, inevitably you lower those P/E limits because of thinner and thinner and thinner walls. The low 10s nm scaling is giving everyone problems. Thinner walls increases operation speed and give higher capacity (gb) but decreases useful life.
It looks like they have finaly broke 20 seconds envelope.
Hopefully.Scramjet technology may help Brahmos-2.
It looks like they have finaly broke 20 seconds envelope.
Sustaining 12 minutes scramjet propulsion will be challenge,but'll be worth taking.X-51A can sustain supersonic combustion inside its combustor for around5 minutes,that's 300 sec.You know at that projected speed and altitude- a 25 second burn is approximately 50 Km covered- rough math with a margin of error of 1 km or so. You could cover 1500km in 12.5+-1 minutes.
Brahmos-2 with 300KM is very much feasible if combustor can sustain around 60 sec burntime(D=By booster+scramjet).2 minutes should do the job if the weapon can be suitably sized to be viable as a standoff system- But seriously I want to see this baby even more so than the manned mission or anything else. I don't even care if its weaponised or not- I am in it for the science. Just once I want to see the cutting edge achieved.
Obviously my calc had to take speed as a constant, since variations and their specific duration have not been mentioned.
Frim what i have read from the souvneir.They'll 1st develope DMRJ then after mastering it they'll integrate DMRJ for Hypersonic test vehicile(HTV).
Since Scramjet engines only work in around 4-5 mach numbers,It is generally developed with turbofan+ramjet engine to remove the need of Solid rocket boosters.
me too because i dont think Vijay Goel will be any better than Sheila Dixit.Besides in d past BJP has had some significant victories right??? Have they done some thing significant??Is their performance satisfactory???
