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Bloodhound SSC fires up Rolls-Royce jet engine for land speed record

RAF ST MAWGAN, England — Fizz, whirr, shriek, pop and silence ... It took several attempts to get the Bloodhound land speed record contender started for the first time on Sept. 28. On a bright and blustery day at RAF St Mawgan in Cornwall, in southwest England, the sense of occasion was palpable, if only the damn jet engine's blades would fire up. But the Rolls-Royce 20,232-pound-thrust turbofan wasn't going to give up its virgin status as a car engine easily. As driver, RAF pilot and current land speed record-holder Andy Green explained, the Rolls EJ200 is one of the most reliable military jet engines ever, but it's never been used before in a car. "I can show you figures of its incredible reliability," he said, "but every bit of its control software expects it to be in a Typhoon [fighter aircraft], and we have to keep telling it that it is in an aircraft, which needs some quick-footed work on the software." This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Quick-footed indeed, as right there on the RAF St Mawgan runway, without a pizza or a Coca-Cola in sight, software engineer Joe Holdsworth performed a virtuoso piece of recoding on the engine's software to persuade it not to shut down in alarm at some low-level electrical interference it simply doesn't see in its normal aeronautical environment. Then, with just 20 minutes left of the team's running permission window, the remote jet starter cart shrieked, its air-delivery pipe bulged like an elephant's trunk blocked with a coconut and the massive turbofan spun, popped, emitted a polite ball of flame and smoked into life. No cheers or high-fives here; this is after all a British team. But there was clear delight from the 20 engineers attendant on Bloodhound. After three successful starts, Wing Commander Green leapt from the cockpit and Mark Chapman, chief engineer, pronounced that he was well satisfied and that the sight of a jet car surging gently against its arrestor cable and wheel chocks was awesome. "We knew it was going to take a couple of starts to get it running," said Chapman, who explained why the engine appeared so smoky at first. "This is an inhibited engine, so it was tested a couple of months ago at Rolls-Royce and basically filled with corrosion inhibitor, and you've got to blow that all through at the start.

BMW profit of $2.7B is down as automaker invests to keep luxury lead

Despite selling 6.6-percent more vehicles - a record by volume - and posting higher revenues in the second quarter of 2013, BMW Group's profit of 2.07 million euros ($2.75 billion) is down 8.8 percent from last year. Investments in new technology (e.g. the new i3) and personnel, in addition to a competitive market, are to blame, BMW states. But the automaker remains committed to its fiscal targets for 2013, which, Chairman of the Board of Management of BMW AG, Norbert Reithofer, says will be "on a similar scale to 2012."
The BMW brand's sales performance in the first half of the year, which increased by 7.7 percent to 804,258 vehicles delivered, was good enough for it to maintain its lead in the luxury market, narrowly beating Audi, which delivered 780,510 vehicles, Automotive News reports. Mercedes-Benz delivered 694,433 vehicles to cement third place.

Rolls-Royce Spectre EV is revealed, and it's production-bound

Rolls-Royce has formally announced plans to introduce a battery-electric coupe. Dubbed Spectre, the British super-luxe automaker's first EV will begin deliveries in late 2023, which has now become a key milestone in Rolls-Royce's roadmap to full electrification by the end of the decade. Apart from the name and layout, Rolls is being stingy with specifics, telling us only that, despite what appears to be a somewhat familiar silhouette, this is an all-new model built on the company's latest architecture, like Phantom, Ghost and Cullinan. Spectre is not merely a derivative of the Wraith, RR says. And with good reason, because Wraith was engineered around the essence of its V12. Spectre's character, we expect, will be defined by its near-silent, vibration-free electric powertrain, which makes for a very different acoustic backdrop, but that's a challenge Rolls-Royce engineers are prepared – arguably even predestined – to overcome. Even more than a century ago, both Charles Rolls and Sir Henry Royce were fascinated by electric powertrains. The automaker even shared some of Rolls' impressions of an EV he drove in April 1900 from Connecticut-based manufacturer Columbia:  "The electric car is perfectly noiseless and clean," he noted. "There is no smell or vibration, and they should become very useful when fixed charging stations can be arranged. But for now, I do not anticipate that they will be very serviceable – at least for many years to come." View 9 Photos "Today, 117 years later, I am proud to announce that Rolls-Royce is to begin the on-road testing programme for an extraordinary new product that will elevate the global all-electric car revolution and create the first – and finest – super-luxury product of its type," said Rolls-Royce CEO Torsten Muller-Otvos.  "Charles RollsÂ’ prophecy has been the subject of constant consideration during the marqueÂ’s Goodwood era," he said. "But we have not been satisfied that available technology could support the Rolls-Royce experience. Until now." If there's any coherent theme to the message coming from Rolls-Royce, it's that the company intends to do right by its first EV. To that end,it  says it will develop Spectre "in plain sight," holding it to some of the most stringent development requirements of any vehicle that has carried the Spirit of Ecstasy.  "To do this, we have conceived the most demanding testing programme in Rolls-RoyceÂ’s history.