A Numerical Approach to Study Ablation of Large Bolides: Application to Chelyabinsk
Sign Up to like & getrecommendations! Published in 2021 at "Advances in Astronomy"
DOI: 10.1155/2021/8852772
Abstract: In this study, we investigate the ablation properties of bolides capable of producing meteorites. The casual dashcam recordings from many locations of the Chelyabinsk superbolide associated with the atmospheric entry of an 18 m in diameter… read more here.
Keywords: ablation properties; ablation; study; study ablation ... See more keywords
Experimental and Numerical Study on the Ablation Analysis of a Pintle Injector for GOX/GCH4 Rocket Engines
Sign Up to like & getrecommendations! Published in 2023 at "Coatings"
DOI: 10.3390/coatings13061022
Abstract: In the present study, the ablation of a pintle injector on a 500N GOX/GCH4 rocket engine under different working conditions is studied experimentally and numerically. The temperature of the pintle tip and the combustion gas… read more here.
Keywords: gch4 rocket; gox gch4; ablation; pintle injector ... See more keywords