The Bloodhound LSR reached a new top speed of 628mph as it wrapped up testing in South Africa ahead of a planned assault on the land speed record in around a year. The British machine, driven by current land speed record holder Andy Green, has completed a series of test runs of increasing speed on a specially prepared track on the Hakskeen Pan over the past month. Powered by a EJ200 Eurofighter Typhoon jet engine, Bloodhound completed its final test run with Green accelerating to 615mph before lifting off the throttle. The run was part of a test programme to evaluate how much drag Bloodhound generates at a variety of speeds, with data gathered from 192 sensors then compared with the figures previously calculated using Computational Fluid Dynamics (CFD) simulations. That data will determine the size and power of the Nammo-built rocket that will be fitted to Bloodhound for the final record bid. “The stability and confidence the car gives me as a driver is testament to the years of world class engineering that has been invested in her by team members past and present,” said Green. “With all the data generated by reaching 628mph (1010 km/h), we’re in a great position to focus on setting a new world land speed record in the next year or so.” Ian Warhurst, the British businessman who stepped in to save the project from administration, said hitting the speed was “a real milestone”. He added: “We will now move our focus to identifying new sponsors and the investment needed to bringing Bloodhound back out to Hakskeen Pan in the next 12 to 18 months’ time.” The current land speed record, set by Green in Thrust SSC in 1997, is 763.035mph. When Bloodhound was first launched, the ultimate target was to try and eclipse
Origin: Bloodhound LSR reaches 628mph as testing concludes
Bloodhound
Bloodhound shown in ‘desert spec’ ahead of high-speed tests
Bloodhound, the land speed record car bidding to set a new supersonic land speed record of around 800mph in South Africa next year, has been shown in ‘desert spec’ ahead of a series of high speed tests. It’s the first time the Brit-built car, which was rescued from the administrators earlier this year, has been seen with its tyre-less machined solid aluminium wheels: the ones to be used for the outright record attempt. The long-promised testing shakedown will take place on a specially prepared 20km (12.4-mile) track at Hakskeen Pan in the Kalahari Desert, near the Namibian border. To test the installation of its Rolls-Royce EJ200 Eurofighter gas turbine engine, the car was late last month successfully given a “dry crank” at its Gloucestershire HQ which involved having the exhaust output of a smaller jet engine blown into its intake to rotate the moving parts of the main motor. “It involves turning the engine without activating the ignition,” says engineering director Mark Chapman. “It’s like a last look under the hood.” In South Africa, the Bloodhound team plans a series of 13 runs to test high-speed aerodynamics and stability, especially a 400mph-plus transition phase when steering authority delivered by the front wheels’ grip on the track surface changes and the front wheels become rudder-like aero devices. Engineering director Mark Chapman expects the car to exceed 500mph in these initial tests, although he says high speed is not the biggest issue this time. “The 200mph testing we did at Newquay Airport in October 2017 was all about accelerating the car, about checking that we could generate thrust from standstill,” he says. “The car was only at full power for about two seconds.” “In South Africa this time our EJ200 engine will develop its full 54,000 horsepower for nearly a minute, but the main emphasis will be on stopping. The biggest engineering challenge of all is stopping a car as fast as this without running out of desert. “We’ll be testing a two-parachute braking system, and of course we have friction brakes that work best below about 200mph. On top of that, we’ll do handling tests and investigate stability changes. And we have to see how well the team can perform under pressure in heat that might hit 40deg C.” Engineering millionaire Ian Warhurst, whose “seven-figure” investment rescued the project from receivership early this year at the last minute, says the project will seek financial and technical backers in earnest once the first South African testing is successful. “I’m very optimistic about the future,” he says. “We have a great deal of interest from potential backers, once the car has run. It was always clear, given the history of this project, that first of all we needed to show we can make things happen.” Bloodhound will be driven by former RAF jet pilot and current record holder Wing Commander Andy Green, who, back in 1997, became the only person ever to drive a car at supersonic speed on land when he took his Thrust SSC to a new mark of 763.035mph. The team members believe they can achieve 800mph as a first step. The record attempt is scheduled to take place late in 2020, but the team has set no timetable for their other, much tougher objective of achieving 1000mph on land. “We’ve divided our aims into two separate phases,” says Warhurst, owner and CEO of the project’s supporting company, Grafton LSR. “We’ll concentrate on the record first, and when we’ve achieved that, we’ll use the data and knowledge gained to make a judgement about whether to go for the second phase.” The test track at Hakskeen Pan been specially prepared on a dry lake bed by 317 members of the local Mier community. Working by hand, they have removed more than 16,500 tonnes of stone in preparation for Bloodhound’s runs. Thirteen parallel tracks have been laid out, because the car’s unique aluminium wheels – which don’t have tyres because the rotational speed would throw them off the rims – penetrate the track’s hard surface as they run, and “up to 13” runs are planned for this first trip to South Africa. The new Bloodhound ownership team is maintaining its role as an attraction to STEM (science, technology, engineering and maths) subjects for school-age students, by making its results and research findings publicly available. “This is the first land speed record attempt of the digital era,” says Warhurst. “Digital platforms can share data in real time from hundreds of sensors on the car, allowing budding engineers to see exactly how the car is behaving as it dices with physics.” Warhurst is funding the current preparations himself but is depending on the upcoming tests to attract new backers, especially title and livery sponsors. For now, the car is painted all white, but Warhurst believes when it “does something”, interested corporate and technical partners, currently waiting in the wings, will come forward. The project moved from its old base near Bristol and is now based in
Origin: Bloodhound shown in ‘desert spec’ ahead of high-speed tests
Bloodhound land speed record project to test in South Africa
Bloodhound, the British land speed record project dramatically rescued from receivership early this year after a last-minute intervention from engineering millionaire Ian Warhurst, is to begin a series of high-speed trials in South Africa this autumn as the first step to challenging the 21-year old world land speed record. The jet-and-rocket-powered Bloodhound LSR car, which has been 10 years in the building but came within hours of being sent to a breaker’s yard, will begin a series of tests in October, described by the team as a “full dress rehearsal” for record runs currently scheduled for late 2020. This year’s tests will investigate the all-important 400-500mph speed range where, as the car accelerates, control passes from the car’s steered wheels to its aerodynamic surfaces. Testing must be thorough through this phase, Warhurst says, as the team compares actual results with theoretical data. Bloodhound, which last year successfully ran at 200mph at Newquay Airport, will also roll for the first time on its new all-aluminium wheels. Bloodhound will be driven by former RAF fast-jet pilot and current record-holder Wing Commander Andy Green, who back in 1997 became the only person ever to drive a car at supersonic speed on land when he took his Thrust SSC record car to a new mark of 763.035mph. The Grafton LSR crew believe they can achieve 800mph as a first step. The record attempt is scheduled to take place late in 2020, but the team has set no timetable for their other, much tougher objective of achieving 1000mph on land. “We’ve divided our aims into two separate phases,” says Warhurst, owner and CEO of the project’s supporting company, Grafton LSR. “We’ll concentrate on the record first, and when we’ve achieved that, we’ll use the data and knowledge gained to make a judgement about whether to go for the second phase.” The latest Bloodhound tests will take place on a specially prepared 12-mile test track at Hakskeen Pan, Northern Cape, South Africa, which has been specially prepared on a dry lake bed by members of the local Mier community. Working by hand, they have removed more than 16,500 tonnes of stone in preparation for Bloodhound’s runs. Twelve parallel tracks have been laid out, because the car’s unique aluminium wheels — which don’t have tyres because the rotational speed would throw them off the rims — penetrate the track’s hard surface as they run, and “up to 12” runs are planned for this first trip to South Africa. The new Bloodhound ownership team is maintaining its role as at attraction to STEM subjects for school-age students, by making its results and research findings publicly available. “This is the first land speed record attempt of the digital era,” explains Ian Warhurst. “Digital platforms can share data in real time from hundreds of sensors on the car, allowing budding engineers to see exactly how the car is behaving as it dices with physics.” Warhurst is funding the current preparations himself, but is depending on the forthcoming tests to attract new backers, especially title and livery sponsors. For now, the car is painted all white, but the Warhurst believes when it “does something” interested corporate and technical partners, currently waiting in the wings, will come forward. The project has moved from its old base near Bristol and will now be based in new premises in the SGS Berkeley Green University Technical College, in Berkeley, Gloucestershire. The car’s new livery – a red fin with a white body – is intended to encourage new investors in the project, which for the first time will offer both title and livery sponsorships. Bloodhound’s original yellow and blue livery, from what they’re now calling the RD phase, will still be used in photographs and videos, the new owners say. Warhurst has established a new company, Grafton LSR Ltd, to run the project. The name is taken from an 1839 painting by Sir Edwin Henry Landseer, which now hangs in the Tate Gallery, of a bloodhound called Grafton. Warhurst is joined in the new company by familiar faces including driver Andy Green and chief engineer Mark Chapman, along with many others from the original team “to provide continuity”. The team also now includes commercial director and ex-Formula 1 money man Ewen Honeyman, whose job will be to find new backers for the project. For the time being, Warhurst, who was eight days into his retirement when he heard last December of Bloodhound’s demise by text from his son, will provide “the cashflow to keep the project on track” until extra backers are found. Warhurst recently sold Melett, a turbocharger parts and equipment supplier of which he was the owner and managing director. “I have been overwhelmed by the passion and enthusiasm the public has shown for the project,” said Warhurst. “Over the past decade, an incredible amount of hard graft has been invested in this project. It would be a tragedy to see it go to waste. It’s my ambition to let Bloodhound off the leash and
Origin: Bloodhound land speed record project to test in South Africa