MIKE

Executive Director - KSK Groups

[Parimal @Fintech03]

The internet was busy debating jantar Mantar & a quiet facility in India witnessed something straight out of science fiction. An engine fired up. But it did not hum & it did not roar like a normal jet.

It detonated. Continuous supersonic shockwaves raced around a circular chamber 1000s of times/sec, harnessing controlled explosions to generate thrust.

The startup D-Propulse just gave the world a sneak peek of their air-breathing Rotating Detonation Engine (RDE) with an integrated aerospike nozzle.

Every jet engine on a commercial airliner, every fighter jet & every rocket we have ever seen operates on deflagration. We mix fuel with air/oxygen, ignite it & it burns relatively slowly at subsonic speeds. It is effective, but humanity has pushed this tech to its absolute physical limits.

RDEs throw that century-old playbook into the fire. Instead of burning fuel smoothly, an RDE explodes it intentionally. A continuous detonation wave sweeps around an annular (ring-shaped) channel at supersonic speeds, reaching over 2000 m/s. This is called Pressure-Gain Combustion.

It extracts 15-25% more thermal efficiency out of the exact same amount of fuel. In the world of high-speed flight, a 25% jump in efficiency is a completely different league.

Why this Matters for India?

For decades, the narrative surrounding Indian engineering was tied to catching up on legacy systems, spending billions trying to replicate 1970s turbofan engine metallurgy/importing critical defense tech.

D-Propulse is proving that India does not need to play catch-up anymore.

By leapfrogging straight to Pressure-Gain Combustion, an Indian deep-tech startup, guided by veteran scientists & built by young engineers is standing on the frontlines alongside research labs in the US, Japan & China.

Imagine hypersonic cruise missiles, ultra-long-range combat drones & spaceplanes that do not need heavy, complex moving turbopumps to break speed records. That is the realm this technology unlocks.

The future does not belong to those who build better versions of old machines. It belongs to those who rewrite the physics of how machines work.

[The Daily Dose of Discipline @tddodiscipline]

The Power of Discipline.

[Mountain Rats @mountain_rats]

On a lighter note...

A few years ago, amid the high-stakes diplomacy of the Paris Air Show, an unforgettable moment occurred at the BrahMos missile display area that mixed wit, patriotism and just the right amount of wittiness.

A delegation from the Pakistan Air Force (PAF), ever curious, walked into the BrahMos exhibition stall. With a straight face and a serious questioning tone, one of their members turned to the Indian DRDO representatives and asked, “So, what is the per unit price of this missile?”

Before the DRDO officials could reach for a calculator – or hand out a diplomatic answer – a young Indian scientist strode confidently forward. Without missing a beat, and certainly without blinking, he replied: *“Pakistan will get it for free!”*
AND THEY GOT IT🤣🤣👋👋👋

[Ethan 🇨🇦 @Ethan113554]

India's Indigenous AkashTeer Drones Surprise US Analysts in #IndiaPakistanConflict

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World stunned as India’s indigenous AkashTeer drones blind-sided #Pakistani & #Chinese radars undetected. US analysts admit the system may rival-or even surpass-current #US stealth drone capabilities, prompting internal reviews on underestimating India’s tech rise.

[A.R.Rahman @arrahman]

Incredible ..Paradigm shift🔥👍😊👌🏻 Congrats Keeravani Garu 💜from all Indians and your fans! Congrats @ssrajamouli Garu and the whole RRR team!

[MIKE @srevignesh]

@DhanyaPrasadD @IMDb Good one Dan!!😂😂