Bharat Rakshak

Haridas

In all launches tge l9bbed height by the atmospheric burn is targetted higher. Gravity acts to speed up with loss of height and the next stage can kick off. This coasting time is commonly used by ISRO . PE being replaced by KE to our advantage. Coasting is used only if payload need to be inserted i...

Haridas

Gslv mk3 has matched the ariane4 figure to gto and by attaching 4 boosters to first stage will it improve? Sats are getting bigger for tv and internet but 7t to leo and 4t to gto should cover a lot of the addressable market Some of the heavy sats are mil payloads and not launched outside of home co...

Haridas

JTull wrote:There's no mk4. Jut that the core-liquid stage will be replaced by Semi-cryo. But with 4.5 tonnes to GTO already achievable, I wonder what we will use it for.

resulting lowrr $/kg is more important.
As for what to do with it. Launch two sats in one shot.

Haridas

Wow - supermicro ! The implications are just mind-boggling. Supermicro is a really big deal when it comes to network appliances and also servers. Two of my old companies used supermicro chassis - one for a network security appliance and another as a datacenter server (Supermicro is way cheaper and ...

Haridas

All the HAL facilities that are past their prime screwdrivergiri age shoul be closed, unless new aircrafts & subsystems get made there. No more new HAL locations. IMHO HAL Korwa (Amethi UP) was congress political largess, that was initially assembling Jaguar IMU/INS components, totelly redundent...

Haridas

This is hilarious! Thanks :) You're welcome :mrgreen: Rudradev, please take a bow, for the factual masterpiece, presented in easy way. About 13 years ago I showed this to a US police sharrif (soccer dad) who had recently gone through anti terrorism training and learnt all kinds of Pakistani names w...

Haridas

ISRO successfully tests Cryogenic Engine (CE-20) for GSLV Mk-III / Chandrayaan-2 Mission . The fifth hardware of CE-20 integrated engine designated as E6 is earmarked for GSLV Mk-III M1-Chandrayaan 2 mission. The flight acceptance hot test of E6 engine was successfully tested for 25 seconds at High...

Haridas

https://m.tribuneindia.com/article/how- ... 664621/amp

How the Rafale deal was struck
KP NAYAR | OCT 08, 2018
long-standing ‘understanding’ of India helped it clinch the agreement

Haridas

Thats Soviet design. Ramana , you are right , its a old Soviet R-29RMU1 SLBM with the conical RV , The picture was just recently declassified as all this class of Missile is now out of service. Post R29RMU1 , 2 more variants were developed R-29RMU2 Sineva 2006 and more recently R-29RMU2.1 Liner 201...

Haridas

Thakur_B wrote:^^ LCH ensures that in the next mountain war, enemy occupied commanding heights will be thoroughly softened up before infantry charge. LCH is the real game changer for mountain warfare.

So what does MANPADS do to LCH in the mountains, where a/c cant hide but it is always in clear sight of missile?

Haridas

1. People did not switch to turboprops because they are more modern. They are necessitated as one goes for larger UAVs. 2. Turboprops don’t give higher endurance, but shorter response time and better high altitude performance. For survillance platform turboprop DOES give higher endurance compared t...

Haridas

From AW&ST India To Buy 200 Ka-226T Helicopters NEW DELHI—India is expected to formally sign a 210 billion rupee ($3 billion) agreement in October to buy 200 Ka-226T helicopters being developed by Indo Russian Helicopter Pvt Ltd (IRHL). ....... . The Kamov helicopters will replace aging Cheetah...

Haridas

Nothing cladestine, Chine provided ready made Plutonium bomb to TSP in 1998 to save paki echendi. The Pu was detected by US air sniffing U2 flight. Can someone provide link to a classic video and a v apt one, make by one Brf-ite? Added later here is the link: Photochor: The Truth About Pakistan's Nu...

Haridas

^^^ On your coaxing I first met Prof. S Chandrashekher in 2001, and later his full team. Reminds me of their energy and determination to serve country as unsung hero/heroines. Yes I also did the ractor days based calculations to also show to NPAyothullas that indian nuke plants have already made eno...

Haridas

price hikes can be controlled by long-period agreements, or bulk purchase agreements. Let's also put those throttled supplies into the agreement, so that it remains. The problem was the commitment to large orders, and now we do have the 324 T-Shirt that none seem to be understanding.] All good for ...

Haridas

Yagnasri wrote:Mango question:

Can Mk1 which now ready be used for CAS and bombing purpose? My question is to understand if this version can replace some other ACs doing those roles at present. Can someing like Mig27 can be replaced by Mk1?

Yes, from what i remember & read, current Mk1 is superior to Mig27

Haridas

Didn't see any news about this, was it a flying accident?

https://m.tribuneindia.com/article/kin- ... 655027/amp

Haridas

On a side note, do we really need 75000 MPATGM? I was looking at Paki Armour numbers. Wikipedia puts their tanks around 5000 and armoured troop carriers around 3000. Even with a ratio of 5:1, 75000 seems a bit excessive. Maybe some more knowledgeable members can shed some light on Infantry tactics ...

Haridas

Regarding the entry of the R co., just a couple of weeks before the 36 bird deal was announced Dassault's Trappier was lauding its relationship with HAL, after 2 upgraded M2Ks were handed over ( as I've said at $50M a pop!).How the R co.wangled its way into the deal , displacing HAL when it hasn't ...

Haridas

^^^ Ojas (sanskrit for what is heavy with substance) is good name for a bomber not fighter aircraft.

Haridas

MIRV and ballistic launch are triggers and signals fir a nuclear conflict. These are subtle signals for shift feom conventional ro nuclear conflict so are not used. There have been cluster type munirions used to pepper a runway . Detection of a high tonnage ballistic missile launch all the more wit...

Haridas

My personal imagination running wild is to have a 2-3 ton payload 200/300/500KM BM. Create a cluster /IRV of 250KG/500KG. Instead of firing multiple BM/CM, you fire one and the conventional Multiple Independent Vehicle hits different targets. One missile could crater the whole runway at an airbase....

Haridas

^^ See my edited post above. Also see: https://www.researchgate.net/publication/50217930_Deformed_Statistics_Free_Energy_Model_for_Source_Separation_usingUnsupervised_Learning http://spie.org/Publications/Proceedings/Paper/10.1117/12.603382 http://spie.org/Publications/Proceedings/Volume/5818

Haridas

What exactly does the hyperspectral satellite do ?? Is it some kind of early warning satellite for defence if so it should be in Geostationary orbit ? Instead of identifying a thing by shape, that requires optical resolution to gather enough pixels AND good contrast against background (at limits of...

Haridas

Modern Punjabi terroristan,
https://www.wsj.com/articles/a-visit-to-islamic-england-1535581583&ved=2ahUKEwjf_pWbhJXdAhUBNKwKHbymCyIQFjABegQIAxAB&usg=AOvVaw1sRjeQszPjlccJZ-sTIXOw

A Visit to Islamic England - WSJ
Wall Street Journal › articles ›

Haridas

^^ Agreed. I felt bad when shiv saar also left. Add rohitvats, Akshay Kapoor, deejay (maybe lurking?), hnair, vina. RB saar too seems invisible of late. I am sure I have missed a few more people. & Has brar_w left the forum? I haven't seen a post from him in some time. Would be sad if true rv, ...

Haridas

Your 1 and 2 statement is contradicting. For me, it is ok to have high precision tooling. It will be reused for producing other spare parts or components. It is good to invest in good tools and get benefits in long term. Saar form this statement it does not appear you been close to mechanical manuf...

Haridas

Sriman Atal Bihari Vajpayee ko shat shat pranaam aur Abhaar.

Haridas

There is an interview with Col. Kaushik on Republic TV on Pok-2 testing https://youtu.be/YcUNfOCZeXw Col. Kaushik on Republic TV says the atom bomb gave 15 kt as against expected 12 kt. Atom bomb is for aircraft delivered bum. Said the other smaller one is for missiles. (By small one he was imho no...

Haridas

he strategic missile arsenal will be capped for the present with the Agni-V, with no successor or next series on the horizon or even on the drawing board Really, nothing even on the drawing board? Find it hard to believe Don't lose hope. My chaiwalla's daamad who is a paanwalla has been consistentl...

Haridas

^^ I like it.

Saran was sour grapes and unimpressive when I met him last at CPR Chanakya puri ~10 yrs ago.

Haridas

^^^ to undo one amongst the 3 strategic errors.

Haridas

There must be a permanent venue and BLR is the best as it is the HQ of Indian aerospace and IT.The south is getting shafted becos a non- BJP govt. is in power in the state I say a very absurd assertion. As an aside BLR logistic and organization is crap. It will take half a century to set up anythin...

Haridas

Why Lucknow of all places? It could have been Hindon, Kalaikunda, Ambala, Chenna, Goa, Mumbai or any number of places. Why and how was Lucknow chosen? All of these other airport are active air bases with critical combat sqn. , where foreigners are not permitted. (mumbai airport not possible because...

Haridas

Haridas ji, no offense meant. The geriatric lady is sitting on a comfortable sofa while BrahMos CEO is sitting in his office chair. Even during gallantry awards investiture ceremony, the President's ceremonial chair at Ashoka Hall of Rashtrapati Bhavan is on the podium and higher than the recipient...

Haridas

https://www.thehindu.com/news/national/we-averted-a-possible-debacle-isro-chairman/article24660014.ece/amp/ We averted a possible debacle: ISRO chairman “There is ₹1,200 crore at stake as costs of the satellite and the launch, apart from India’s reputation. We cannot afford to take risks in such a h...

Haridas

WOW! This is really cool! https://twitter.com/BrahMosMissile/status/1026433378734825472 ---> Felt honoured and blessed to host Smt. Rasulan Bibi wife of Shahid Abdul Hamid, Param Vir Chakra awardee, whose grandson is serving the nation through BrahMos Aerospace. https://pbs.twimg.com/media/Dj6fcuFU...

Haridas

^^^ the Brahmos has a specific payload to total mass ratio. The payload of ~200 kg is too heavy while only as effective as heavy 35 kg SAM payload. Unlike BM scaling down the payload weight doesn't give significant range benifit. So yes the large brahmos can after modification do the job of small , ...

Haridas

Trikaal wrote:Employ army discipline. Fire anyone who goes on strike!

On a serious note, yes you are right. Very difficult for IAF to deal with babus.

Even IAF officer can't fire from job a civilian technician. Forget it. Some deciplin, but not hire & fire type.

Haridas

^^^^ no, the a/c is on full power in case you completely miss the wire.
If cable breaks sea dunking is certain, no two ways about it.

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