Influence of straight nozzle geometry on the supersonic under-expanded gas jets
Sign Up to like & getrecommendations! Published in 2018 at "Nuclear Engineering and Design"
DOI: 10.1016/j.nucengdes.2018.09.003
Abstract: The sodium-cooled fast nuclear reactor (SFR) is one of the most promising designs of the fourth generation (Gen IV) nuclear power reactors. Sodium-gas heat exchangers (SGHE) using nitrogen is being investigated as an alternative to… read more here.
Keywords: nitrogen; gas; geometry; nozzle geometry ... See more keywords
Numerical and experimental analysis of hot dry rock fracturing stimulation with high-pressure abrasive liquid nitrogen jet
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2017.12.068
Abstract: Abstract Abrasive liquid nitrogen (L-nitrogen) jet fracturing is a novel technology, which is expected to be suitable for hot dry rock (HDR) fracturing. In this paper, numerical simulation has been presented to analyze the fluid… read more here.
Keywords: nitrogen; abrasive liquid; jet; nitrogen jet ... See more keywords
Numerical simulation of the flow field structure of liquid nitrogen jet
Sign Up to like & getrecommendations! Published in 2019 at "Thermal Science"
DOI: 10.2298/tsci180511131c
Abstract: Liquid nitrogen jet is regarded as an excellent technology for the well drilling and reservoir fracturing. To evaluate the flow field structure of liquid nitrogen jet, a 2-D CFD model is established. The transient velocity… read more here.
Keywords: liquid nitrogen; jet; structure; nitrogen jet ... See more keywords
Numerical analysis on the transient cavity flow field during liquid nitrogen jet fracturing
Sign Up to like & getrecommendations! Published in 2019 at "Thermal Science"
DOI: 10.2298/tsci180520137c
Abstract: Liquid nitrogen jet fracturing is expected to provide a novel treatment for reservoir stimulation. To verify its feasibility, the flow fields in cavity at different times are simulated by CFD method. Then the transient temperature… read more here.
Keywords: nitrogen jet; jet; nitrogen; cavity ... See more keywords