J. Jin

ORCID: 0009-0000-1885-3851
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About
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Research Areas
  • Particle accelerators and beam dynamics
  • Gyrotron and Vacuum Electronics Research
  • Magnetic confinement fusion research
  • Superconducting Materials and Applications
  • Fluid Dynamics and Mixing
  • Muon and positron interactions and applications
  • Plasma Diagnostics and Applications
  • Flow Measurement and Analysis
  • Particle Accelerators and Free-Electron Lasers
  • Water Systems and Optimization
  • Innovative Microfluidic and Catalytic Techniques Innovation
  • Wastewater Treatment and Nitrogen Removal
  • Enhanced Oil Recovery Techniques
  • Nonlinear Photonic Systems
  • Heat Transfer and Boiling Studies
  • Advanced Mathematical Physics Problems
  • Petroleum Processing and Analysis
  • Groundwater flow and contamination studies
  • Minerals Flotation and Separation Techniques
  • Fusion materials and technologies
  • Nonlinear Waves and Solitons

Shandong University of Science and Technology
2023

International Atomic Energy Agency
2013

Korea Atomic Energy Research Institute
2005

FZI Research Center for Information Technology
2004

In this study, we assume that blood is assumed to be a viscoelastic and incompressible homogeneous media in which several uniform sized oxygen bubbles are uniformly distributed. Based on this, establish (3 + 1)-dimensional modified Kadomtsev–Petviashvili (mKP) equation describe the long nonlinear pressure waves gas bubbles–liquid mixtures. Using bell polynomials, new bilinear form of mKP constructed, then one- two-soliton solutions obtained by Hirota method. Via one-soliton solutions,...

10.1063/5.0168583 article EN Physics of Fluids 2023-10-01

The present investigations are focused to study the hydrodynamic characteristics of continuous phase in a pulsed sieve plate extraction column using 68Ga form gallium chloride from an industrial radionuclide generator (68Ge/68Ga). Labeling water with subject radiotracer water-kerosene environment was evaluated. Experiments for Residence Time Distribution (RTD) analysis were carried out range dispersed superficial velocities liquid-liquid operating emulsion regime as and kerosene phase. Axial...

10.1051/epjconf/20135001004 article EN cc-by EPJ Web of Conferences 2013-01-01

A gas-liquid Taylor bubble flow occurs in small diameter channels which gas bubbles are separated by slugs of pure liquid. This type regime is well suited for solid catalyzed reactors the reaction efficiency a strong function axial dispersion regions paper presents an experimental study liquid phase developed horizontal tube using high speed photography and radiotracer residence time distribution (RTD) analysis. parametric dependence on average volume fraction was also investigated varying...

10.1051/epjconf/20135001002 article EN cc-by EPJ Web of Conferences 2013-01-01

EU is presently developing a 1 MW, 170 GHz cylindrical cavity gyrotron for ITER. This activity was initiated in 2008 as risk mitigation measure parallel with the development of 2 MW coaxial-cavity gyrotron, and 2012 became main line. In previous year, scientific designs components, such electron gun, beam tunnel, cavity, quasi-optical output coupler single-stage depressed collector have been finalized. addition, collaboration European industrial partner Thales Electron Devices (TED), after...

10.1109/plasma.2014.7012314 article EN 2014-05-01

Summary form only given. The R&D activities at Forschungszentrum Karlsruhe (FZK) on advanced high-power mm-wave gyrotrons for future use in electron cyclotron heating and current drive (EC H&CD) fusion plasmas consist of: (1) the development of a coaxial cavity gyrotron capable delivering 2 MW continuous wave (CW) 170 GHz (2) investigations tunable multi-frequency gyrotrons. In case feasibility manufacturing multi-megawatt CW operation has been demonstrated proof principle experiments pulses...

10.1109/plasma.2004.1339905 article EN 2004-11-08
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