General Tendency of Performance Characteristics of Very Small Axial Fans. Reserch Bulletin of Meisei University Physical Sciences and Engineering. 2009. 45. 29-35
Internal Flow Patterns of an Axial Flow Fan Having Improved Improved Stalling Characteristics Achieved by a Radial-Vaned Air Separator. Reserch Bulletin of Meisei University Physical Sciences and Engineering. 2009. 45. 21-28