Measurement and visualization of supercritical CO2 in dynamic phase transition Hiroyuki Ushifusa, Kazuaki Inaba, Konosuke Sugasawa, Kosuke Takahashi and Kikuo Kishimoto EPJ Web of Conferences, 92 (2015) 02103 Published online: 06 May 2015 DOI: 10.1051/epjconf/20159202103