55 citations · 255 across the 14 of their papers we have counts for
14 papers
Unrealistic assumptions may lead to unrealistic simulation results: Droplet nuclei are neglected in a COVID-19 transmission simulation (Comments)
Masato Ida
Bale et al. [1] perform a numerical study of droplet/aerosol transport in the air to assess the probability of airborne transmission of COVID-19 from an infected person to a nearby…
Bubble-bubble interaction: A potential source of cavitation noise
Masato Ida
The interaction between microbubbles through pressure pulses has been studied to show that it can be a source of cavitation noise. A recent report demonstrated that the acoustic no…
Multibubble cavitation inception
Masato Ida
The inception of cavitation in multibubble cases is studied numerically and theoretically to show that it is different from that in single-bubble cases in several aspects. Using a…
Generalized theory for numerical instability of the Gaussian-filtered Navier-Stokes equations as a model system for large eddy simulation of turbulence
Masato Ida, Nobuyuki Oshima
The Gaussian-filtered Navier-Stokes equations are examined theoretically and a generalized theory of their numerical stability is proposed. Using the exact expansion series of subf…
Avoided crossings in three coupled oscillators as a model system of acoustic bubbles
Masato Ida
The resonance frequencies and oscillation phases of three acoustically coupled bubbles are examined to show that avoided crossings can appear in a multibubble system. Via a simple…
Underlying mechanism of numerical instability in large eddy simulation of turbulent flows
Masato Ida, Nobuyuki Taniguchi
This paper extends our recent theoretical work concerning the feasibility of stable and accurate computation of turbulence using a large eddy simulation [Ida and Taniguchi, Phys. R…