Focus Areas

0 Graduate Student(s)

Igor Bolotnov

Assistant Professor

Overview:

Dr. Igor A. Bolotnov is an Assistant Professor at North Carolina State University since 2011. His research interested include multiphase flow simulations using interface tracking and CFD approaches, development of new closure laws for multiphase CFD as well as new generation of multiphase turbulent models.

Dr. Bolotnov holds a joint faculty appointment with Oak Ridge National Laboratory. Heis a member of CASL, the DOE-funded energy innovation hub. He is a member of Thermal Hydraulics Methods focus area, where he collaborates with his colleagues from ORNL, LANL, MIT and TAMU to develop a new generation of multiphase boiling flow models based new experimental and direct numerical simulation data.

Education:

Ph.D., 2008,    Engineering Physics, Rensselaer Polytechnic Institute, Troy, NY.

M.S., 2003,      Engineering Physics, Rensselaer Polytechnic Institute, Troy, NY.

B.S., 2002,       Applied Mathematics, Bashkir State University, Ufa, Russia.

Professional History:

2011-present   
Assistant Professor, Joint appointment of North Carolina State University and Oak Ridge National Laboratory

2008-2010
Post-doctoral Research Associate, Rensselaer Polytechnic Institute, Troy, NY.

Recent Publications:

  1. ”Multidimensional Analysis of Fission Gas Discharge following Fuel Element Failure in Sodium Fast Reactor”, I.A. Bolotnov, S.P. Antal, K.E. Jansen and M.Z. Podowski, Nucl. Eng. & Design., accepted (2012).
  2. “Detached Direct Numerical Simulation of Turbulent Two-phase Bubbly Channel Flow”, I.A. Bolotnov, K.E. Jansen, D.A. Drew, A.A. Oberai, R.T. Lahey, Jr. and M.Z. Podowski,Int. J. Multiphase Flow (2011), doi:10.1016/j.ijmultiphaseflow.2011.03.002
  3.  “Spectral Analysis of Turbulence Based on the DNS of a Channel Flow”,I.A. Bolotnov, R.T. Lahey, Jr., D.A. Drew, K.E. Jansen and A.A. Oberai, Computers & Fluids, 39, 640-655 (2010).
  4.  “Spectral Cascade Modeling of Turbulent Flow in a Channel”,I.A. Bolotnov, R.T. Lahey, Jr., D.A. Drew, K.E. Jansen and A.A. Oberai,Japanese Journal of Multiphase Flow,23, No.2, 190-204 (2009).
  5. “A Spectral Turbulent Cascade Model for Single and Two-phase Uniform Shear Flows”,I.A. Bolotnov, R.T. Lahey, Jr., D.A. Drew, K.E. Jansen and A.A. Oberai, J. Turbulence, 9, 26, 1-18 (2008).
  6.  “Turbulent Cascade Modeling of Single and Bubbly Two-phase Turbulent Flows”,I.A. Bolotnov, R.T. Lahey, Jr., D.A. Drew and K.E. Jansen, Int. J. Multiphase Flow, 34, 1142-1151 (2008).

Research Group:

Students:

Anand V. Mishra, PhD Candidate
Nathan Sydlik, MSc student
Philip Britt, Undergraduate student
AlaaSelwah, Undergraduate student