Highly sensitive control over the tightness of rocket-space engineering products
|1Rudenko, SI, 1Sheluhin, VV, 2Sanin, FP |
1Open Joint-Stock Company «Ukrainian Research Insti-tute of Mechanical Engineering», Dnipropetrovsk, Ukraine
2Oles Honchar National University of Dnipropetrovsk, Dnepropetrovsk, Ukraine
|Kosm. nauka tehnol. 2003, 9 ;(Supplement1):119-122|
|Publication Language: Russian|
To exercise highly sensitive control (testing) over total leakage for rocket-space engineering products, fuel in particular, a new technology was developed. It is based on Ihe forced accumulation of helium, as a test gas, in the volume of a sorption pump for selective vacuum pumping. Ionic plasma (electric arc) small-size pump is used for this purpose.
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2. Grekov A. I., Efimchuk B. P., Sanin F. P., et al. Industrial equipment for monitoring the total leakage of large products by forced accumulation method. PTO, No. 3 (1976) [in Russian].
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