the world land speed record - a very british adventure

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A Very British Adventure

Mary McKinlay

Bloodhound STEM Ambassador13 April 2023

The World Land Speed Record

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What are we going to do today?

1. I’m going to tell you a story and as we go through

As the Benefits SIG• Identify

– Component Projects and their objectives – Benefits– Who is going to deliver them

• How can we measure success? – and when?

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The World Land Speed Record

• The FIA World Record for the fastest car • Unlimited design – but must have 4 or more

wheels • Requires very advanced engineers • Involves 2-300 companies in the supply chain • Held by UK for 65 out of 109 years – deep in UK

Culture• Thrust teams have held the World Land Speed

Record for 26 years continuously

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A Record Holder in 1899 Jenatzy La Jamais Contente 100Kmh

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The World Land Speed Record – The First Cars

• 1898 - Jeantaud Duc - Electric– Gaston de Chasseloup-Laubat– 39 mph

• 1902 - Oeuf de Pâques - Steam– Gardner-Serpollet– 75 mph

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John Cobb At Brooklands

143 Miles Per Hour

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THRUST2 – 1983 633.468 mph World Record

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Thrust SSC Current Holder 763mph Supersonic at last!

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The World Land Speed Record – Thrust

• Thrust 1

• 1983 - Thrust 2– Richard Noble– 633mph

• 1997 - Thrust SSC– Andy Green– 763mph

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BLOODHOUND SSC 2007-2013

What we are building now!

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BTC in Bristol – next to SS Great Britain

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Strange things happen at high speeds

• Air does not behave normally

• Computer models help keep the car on the ground

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Strange things happen at high speeds

• Steering becomes a problem!

• Diameter 900mm• Width 150mm• Profile V• Weight 100-150kg• 50,000g force at the rim at full speed

• Special wheels are needed

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Here comes a Project (or two)!

• Let’s design a car that will safely achieve the speed we need

• Find Designers - recruit Universities• New methodologies for design – old ways

won’t work• By the way – we have no money – Project

needed to raise the cash• Find Sponsors• Involve the Public?

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BLOODHOUND SSC engines

EJ200Jet Engine

EurofighterTyphoon

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Spot the difference

• Typhoon operates at high level• Bloodhound will stay on the ground• Need to have the engine modified

– Can we persuade Rolls Royce to do this for us?

• Another Project?

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Another Project!

• Bloodhound can have the engine – with conditions….

• An EDUCATION Programme! • Recruit volunteers, create assets, plan

campaign, find schools, fit into national curriculum

• Objective – get more young people inspired by the Engineering Adventure, career development, help UK PLC

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Rocket designer

Daniel JubbRocket scientist

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Cosworth F1 Engine

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Andy Green

… the world’s fastest mathematician and our driver

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The World Land Speed Record – fast but..

• Going fast can present other problems!!

We need good brakes – but what type?

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How do you slow down very fast things?

• Air brakes– High speed

• Parachutes– Slow speed

• Mechanical brake– Even slower

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How does Bloodhound stop?

• Air Brakes slow down to 200mph• Parachutes deployed at 600mph if air

brakes fail• Disc Brakes to stop

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What Type of Track Do We Need?

• 12 miles long• Where?

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South Africa

Hakskeen Pan

Verneuk Pan

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What will it be like to be there?

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Another Project

• Prepare the site• Negotiate with Government of South Africa• Base Camp? Over 100 Miles away from

nearest town, extreme temperatures

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South Africa Desert Preparation

Lots of stones to pick up!

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Bloodhound - The Timeline

– 2007-2008

Research programme and Project launch – 2008-2013

Detail design & vehicle build – 2013

Low speed UK runs– 2013

South Africa Land Speed Record runs – 2014 1000mph record

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BLOODHOUND SSC 2007-2014