Korean experts doubt the Russian-made problem caused by a rocket launcher failed Naro
Law Old rocket launch.
World Wide Web intern reporter Zhong Weidong South Korean launch vehicle, “Lo Lo” was the second failed launch, South Korean media that South Korea is still unable to cross the ultimate “space backward countries,” the threshold, and that “Naro “was crashed due to a Russian-made rocket problems.
According to Korea, “Chosun Ilbo” on June 11 reported that South Korea’s Minister of Science and Technology Education An Ping Wan on 10 July, said: “at 17:01 on the 10th, the old number in Jeollanam pleased Lo Lo old space launch base, and 137.19 seconds off the first explosion in the air when the crash. “” Lo Lo “in the south 87 km at the launch site, the explosion fall height of 70 kilometers.
South Korea speculated that the explosion was due to the production of a Russian rocket technology group abnormal. South Korea’s Konkuk University, Professor Chang-town, said: “‘Lo Lo’ number is a rocket-propelled explosive period of time. Most likely a rocket abnormal.”
a South Korean aerospace expert, said: “Gorbachev by the National Aerospace Research Center 俄罗斯赫鲁尼 production of ‘Lo Lo’ No. thrusters (RD-151) are also being developed which will be used for new Russian carrier rocket ‘Angara (Angara)’. Actual Russia is not equivalent to a stable propeller for sale in South Korea conducted a test. “for the launch of” Lo Lo “, South Korea to Russia to pay $ 200 million (about 250 billion won), twice decided to introduce” Lo Lo “number of a rocket.
reported that the inability to identify a single cause in the short term, Korea Aerospace Research Institute-Russia technical staff of two to three consultations, and then again on the cause of the accident and launch a comprehensive discussion of the issue.
South Korean experts have said, “Lo Lo” second launch failure, symbolically reflects the “space backward countries,” the serious situation in Korea. Reported that analysis, although most likely a rocket abnormal, but because South Korea does not master the basic techniques, you can not identify the cause of independence.
independence of South Korea’s space technology is only 50-75% (liquid engine area 60-70%, the satellite fields 65-70%, launch vehicle area 70-75%). Through the launch of “Lo Lo” in the emitter system and some other fields for the Russian design, master its own technology, but must use their own technology to persuade Russia to eleven.
Lee Chang-town said: “In fact, in the Missile Technology Control Regime (MTCR) and other technology transfer rocket strict international regulatory environment, the introduction of Russia is also developing propeller, is no choice. Should The failure of space power as a process to collect ‘Naro’ telecommunications data, etc., on the ‘Old Law’ was the failure of the process to assess the accumulation of its own technology. “