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Changho Kim

Postdoctoral Researcher, Computational Research Division


Contact Information

Changho Kim
1 Cyclotron Rd. Berkeley, CA 94720
Lawrence Berkeley National Laboratory
Mailstop: 50A-3111
Office: 50A-3136D

510-486-6900 (fax)

Email: ChanghoKim@LBL.gov
Homepage: ChanghoKim.info


Affiliation and Research Interests

I am a postdoctoral researcher (advisor: John B. Bell) in the Center for Computational Sciences and Engineering (CCSE) in the Computational Research Division (CRD) of the Computing Sciences Directorate at the Lawrence Berkeley National Laboratory.
☞ View my profile in Berkeley Lab CS Newsletter (10/2015)

My research project at the Lab is to develop numerical methods for nanoscale fluids using fluctuating hydrodynamics. More specifically, I have been incorporating an accurate mesoscopic description of reactions into fluctuating hydrodynamics.

As a first step, I have developed efficient and robust numerical methods for stochastic reaction-diffusion systems, where the rigor of the master equation approach for reactions and the efficiency of the fluctuating hydrodynamics approach for diffusion are combined.

  • C. Kim, A. Nonaka, J.B. Bell, A.L. Garcia, and A. Donev, "Stochastic simulation of reaction-diffusion systems: A fluctuating-hydrodynamics approach", J. Chem. Phys. 146, 124110 (2017) [Link]
  • Highlight slide
  • Simulation code

Currently, I am incorporating reactions into full fluctuating hydrodyanmics.