Siwei LIU

Assistant Professor, Institute of Fluid Science, Tohoku University

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Institute of Fluid Science

Tohoku University

Sendai, Japan

I am an Assistant Professor at the Institute of Fluid Science, Tohoku University. My research examines transient multiphase phenomena at gas–liquid interfaces, with particular attention to the roles of electrical forcing, plasma processes, phase change, and non-equilibrium transport in bubble dynamics and related interfacial systems.

Research interests

  • Charged gas–liquid interfaces
  • Cavitation bubble dynamics
  • Plasma–liquid interactions
  • Electrohydraulic shock waves
  • Non-equilibrium transport
  • Phase-change diagnostics

Selected publications

  1. Flow-Coupled Charge Separation of High-Speed Nanodroplet Impingement on Metal Plates
    Jiun-Shian Lee, Siwei Liu, Yun-Chien Cheng, and 3 more authors
    Journal of Physics D: Applied Physics, 2026
    DOI
  2. Mechanism of Charge Generation by High-Speed Water Nanodroplets Impinging on Metal Surfaces
    Jiun-Shian Lee, Takehiko Sato, Yun-Chien Cheng, and 3 more authors
    Applied Physics Letters, 2025
    DOI
  3. Real-Time Detection of Non-Condensable Gas in Water Vapor Systems Based on Repetitive Pulsed Discharges for Developing \emphin Situ Probe
    Siwei Liu, Yoji Tachibana, Tomoki Nakajima, and 1 more author
    Review of Scientific Instruments, 2025
    DOI
  4. Plasma-Based Identification of Gases in a Laser-Induced Cavitation Bubble
    Siwei Liu, Kaito Nitto, Outi Supponen, and 4 more authors
    Applied Physics Letters, 2023
    DOI
  5. Analysis of Shock Wave Induced by Underwater Pulsed Discharge Using Discharge Current Interception
    Siwei Liu, Yi Liu, Yi-Jia Ren, and 3 more authors
    Journal of Applied Physics, 2020
    DOI