50 citations
3 papers
physics.flu-dyn2022★ 14 cited
Background-oriented Schlieren technique with vector tomography for measurement of axisymmetric pressure fields of laser-induced underwater shock waves
Sayaka Ichihara, Takaaki Shimazaki, Yoshiyuki Tagawa
This study aims to overcome the problems that existing background-oriented schlieren (BOS) techniques based on computed tomography (CT-BOS) face when measuring pressure fields of l…
physics.flu-dyn2022★ 16 cited
Image features of a splashing drop on a solid surface extracted using a feedforward neural network
Jingzu Yee, Akinori Yamanaka, Yoshiyuki Tagawa
This article reports nonintuitive characteristic of a splashing drop on a solid surface discovered through extracting image features using a feedforward neural network (FNN). Ethan…
physics.flu-dyn2020★ 50 cited
The direction of the microjet produced by the collapse of a cavitation bubble locatedin between a wall and a free surface
Akihito Kiyama, Takaaki Shimazaki, José Manuel Gordillo +1
In this paper, we present a simplified theoretical model based on the method of images that predicts the direction of the microjet produced after the implosion of the cavitation bu…