China’s new liquid oxygen and kerosene-fueled rocket engine lights up for testing
Author: Angela Chin
Liquid oxygen and kerosene, that’s just what fuels China’s new– and newly tested– rocket engine. When fired up on Sunday, it endured temps as high as 5,432 degrees Fahrenheit (3,000 degrees Celsius) for 200 seconds and powered through just about 20,000 changes per minute in a rotational test. “The effective tests verify the stability of China’s LOX / kerosene engine,” test commander Lai Daichu told China Daily. According to China Central Television, the engine is non-toxic, pollution-free and the very first of its kind for which China holds proprietary intellectual property rights– though comparable engines have actually been utilized by additional space agencies. The engine is on track to provide the upcoming Long March 5 rocket a total of 118 tons of thrust, providing it enough oomph to launch a 25-ton payload into low-earth orbit or 14-ton cargo into geostationary orbit. Its expected to haul extra sections of the country’s area station and aid lunar exploration, however the very first voyage isn’t really slated till 2014.
[Picture Credit: China Aerospace Scientific discipline and Modern technology Corporation]
Filed under: ScienceChina’s brand-new liquid
air and kerosene-fueled rocket engine lights up for testing originally appeared on Engadget on Tue, 31 Jul 2012 19:57:00 EDT . Please see our terms for usage of feeds. Permalink Space | Xinhua |
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