Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kawaguchi Kiyoshi and Kase Atsushi,Performance Improvement of Swirl Type Micro Bubble Generator (Atomizing Effect by Swirl Chamber Outlet Shape with Taper),The Japanese Journal of the Institute of Industrial Applications Engineers,2189373X,The Institute of Industrial Applications Engineers,2020,8,2,181-190,https://cir.nii.ac.jp/crid/1390567172573242496,https://doi.org/10.12792/jjiiae.8.2.181