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Tony P
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Roy said:

"I swear Andy Green was using a bit of oppo at about 4:30"

A few years back we had Richard Noble as guest at the Surrey Area Christmas Dinner. He explained (and I'm sure he had onboard footage of this amid the films he showed us) that mid-way through one of his supersonic runs in Thrust SSC, Andy Green had arms almost fully crossed in opposite lock to keep the car in line. Ok, the steering wasn't as quick as in a Seven with a plus-22-per-cent rack... but it was a sobering thought.

Tony Pashley

Roy Blyth
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When you watch Andy in his cockpit now, you can't help but wonder if the pilot in him ever finds himself trying to pull the 'stick' back when he gets up to speed?  I doubt it though, having met him at the Newquay test he is one cool cucumber!  Bow  

Geoff Brown
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Nice bit of 'corrective lock' at 500 mph. Hat off to Andy Green & his very large cahonies. Breaking his world land speed record will be a breeze.

What impresses me is the construction techniques & systems of the car which are not unlike high end aircraft or space craft. Give it wings & it would fly although not that well!

Strangely Usain Bolt is always termed as the 'fastest man on earth' without alluding to the fact he is a runner & not THE fastest man on earth.........

Jonathan Kay
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We went to a great IMechE lecture on the aerodynamics which included a lot on the stability. They might still be doing that around the country. 

Jonathan

revilla
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A fantastic engineering achievement for sure, but for me it's not a car. For me it feels more the land speed reckon should require it to be wheel-driven. It's getting to be more of an air-speed record with ground contact. I know there's a hell of a lot more to it than that and hats off to them for everything they are achieving and he impact their publicity should have on engineering education etc. I still hope they make it.

SV VVC 170 - 170.4 bhp @ 7100 rpm - 142.4 ft.lb. @ 4900 rpm

revilla
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SV VVC 170 - 170.4 bhp @ 7100 rpm - 142.4 ft.lb. @ 4900 rpm

Jonathan Kay
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It's getting to be more of an air-speed record with ground contact.

There's an interesting thought experiment in there... take some cheap (!) supersonic fighter, dangle some low-drag wheels underneath, tweak the control system for prolonged flight just above the ground... which rule would that be breaking for the record?

See also F1...

Jonathan

TomB
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Taking some cheap jet fighter didn't work well recently for the North American racing S effort, killing the driver Jessi Combs.  That effort seems the polar opposite ethos to Bloodhound, where a bespoke vehicle has been developed from the start, inherent stability, safety first  mantra with significant amount of CFD and aero research.  The US team essentially took at F104 Starfigher fuselage and designed some wheel assembly to attach the fuselage and engine to - seemingly very heath robinson! 

Geoff Brown
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The F-104 had the nick name the 'Widow maker' so obviously that follows in whatever incarnation...........

Golf Juliet Tango
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tweak the control system for prolonged flight just above the ground...

Ekranoplan anyone?

Stephen Hubbard

Democratic dissent is not disloyalty, it is a positive civic duty