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The drivetrain of the Roadster was replaced by the Vanguard drivetrain, including the 85 mm wet liner engine, in October 1948; [14] the saloon's drivetrain was similarly transplanted in February 1949. [15] The wet liner engine was used in all Triumph TR-series sports cars from the TR-X [16] and 20TS prototypes [17] to the TR4A. [18]
It was used to power the first stage of the Vanguard rockets on the Vanguard project. As was common to engines based on the V-2 experience, the turbine was driven by steam generated by catalytic decomposition of H 2 O 2 and the combustion chamber was regeneratively cooled. [3] [4] The engine was gimbaled to supply thrust vectoring.
The engine is a V-twin four-stroke, 895 cc (54.6 cu in) or 993 cc (60.6 cu in) displacement, fan-driven air-cooled, gasoline engine design. The larger displacement is achieved by increasing the stroke from 78 to 87 mm (3.1 to 3.4 in), but using the same bore of 86 mm (3.4 in).
Several online brokerage firms including Charles Schwab, Fidelity and Vanguard appeared to be down for thousands of users early Monday during one of the biggest stock markets sell-offs of 2024.
Meanwhile, the Vanguard S&P 500 ETF has just a 34.3% weighting in those same 10 stocks. Given that many of these companies have been market-beating stocks in 2024, it makes sense that the Vanguard ...
A notable project of the early 1970s was the Vanguard Titan locomotive built for BSC Middlesbrough. The Titan was a rigid frame 0-6-0 loco of 75 (nominal) tons weight. The prototype delivered in August 1972 had two C6T engines with a total rating of 556 BHP.
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The Dow Jones Industrial Average was down nearly half a percent at the close, while the Nasdaq Composite Index, which contains more technology stocks, cut early losses to close just 0.2% lower ...