Bohumir Jelinek
Bohumir Jelinek

Office: CAVS 2148
Phone: (662) 325-6854

Bohumir Jelinek holds a PhD in Physics with a minor in Mechanical Engineering and an MS in Computer Engineering from Mississippi State University.
Publications: Researcher ID, Scopus, ORCID, Google scholar, BibTeX
XSEDE - single largest Mississippi allocation in 2013

Research Interest
Additive Manufacturing
Implemented 2D thermal model (2d-heat-ded on GitLab) of directed energy deposition additive manufacturing process (animations) in Python using FEniCS framework. The model matched pyrometer measurement of melt pool length and was presented at FEniCS'19 conference.

Particle Motion in Fluids
Parallelized 3D LBM code for partially saturated computational cells, coupled with Discrete Element method (summary), featured in MSU headline news.

Alloy Solidification
Parallelized 2D and 3D alloy solidification code (JCP article with source code, presentation), achieved a landmark featured in the 2012/09/19 HPC research spotlight.

Electrokinetic Phenomena
Revealed Charge density effects on the nanoflow (DOI), presentation, animated pressure equilibarion.

Density Functional Theory, Molecular Dynamics
Developed a MEAM potential for Al, Si, Mg, Cu, and Fe alloys (included in a NIST database), PRB journal article - results reproducible with Python ASE scripts published in GitHub repository, presentation

Speech Recognition using Hidden Markov Models
Worked on ISIP ASR system, sample C++ code and documentation.

Numerical modeling of EM field
Yagi and log-periodic antenna modeling package
takes NEC2 input files, visualizable with Antennavis

canoeing, swimming, soccer

Selected PublicationsTotal Publications by Bohumir Jelinek:  68 
Peters, J. F., Vahedifard, F., Jelinek, B., Mason, G. L., & Priddy, J. D. (2019). The Discrete Element Method for Vehicle-Terrain Analysis. ISTVS-2019. PRAGUE: ISTVS. [Abstract] [Document] [Document Site]

Jelinek, B., Mason, G. L., Peters, J. F., Johnson, D., Brumfield, M. I., Carrillo, A., Goodman, C. C., & Vahedifard, F. (2018). Large Scale MPI-Parallelization of LBM and DEM Systems: Accelerating Research by Using HPC. SC18 proceedings online archive. Dallas, TX. [Abstract] [Document] [Document Site]

Eshraghi, M., Hashemi, M., Jelinek, B., & Felicelli, S. D. (2017). Three-dimensional Lattice Boltzmann Modeling of Dendritic Solidification under Forced and Natural Convection. Metals. MDPI Open Access Journals. 7(11), 22. DOI:10.3390/met7110474. [Abstract] [Document] [Document Site]

Johnson, D. H., Vahedifard, F., Jelinek, B., & Peters, J. F. (2017). Micromechanics of Undrained Response of Dilative Granular Media Using a Coupled DEM-LBM Model: A Case of Biaxial Test. Computers and Geotechnics. 89, 103-112. DOI:10.1016/j.compgeo.2017.04.011. [Document] [Document Site]

Johnson, D. H., Vahedifard, F., Jelinek, B., & Peters, J. F. (2017). Micromechanical Modeling of Discontinuous Shear Thickening in Granular Media-Fluid Suspension. Journal of Rheology. AIP. 61(2), 265-277. DOI:10.1122/1.4975027. [Abstract] [Document] [Document Site]