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EDUCATION

Courses:  297A:  Introduction to Nuclear engineering I

                 497A:  Introduction to Nuclear engineering II

                 430  :  Design of Reactor Systems

                 403  :  Advanced Reactor design

                 470  :  Power Plant Simulation

                 450  :  Radiation Detection and Measurements

                 515  :  Two-Phase Heat Transfer

                 312  :  Information technology, Technical Presentation and Speaking

                 505  :  Reactor Control Theory

                 501  :  Reactor Engineering 

                 512  :  Reactor Fuel Management

                 597B:  Advanced Reactor engineering

                 515  :  Audit - Two-Phase Flow and Heat Transfer

                 597D:  Reactor Safety Engineering

                 412  :  Turbulent Flow

                 590  :  Engineering Colloquium  

                 600  :  Thesis Research  

Research and Teaching:

  • Large break Loss Of Coolant Accident (LOCA) analysis (TRAC user group)

    • Served as a member of the TRAC maintenance and development group supporting the TRAC code maintenance work

    • Identification and ranking of phenomena leading to fuel peak cladding temperatures from a probabilistic approach in reactor systems, using integral and separate effect tests

    • Performed plant performance analysis under postulated accident scenarios in reactor systems

  • Developed phenomena identification and ranking tables (PIRT) for peak cladding temperatures (BWR) during large break loss of coolant accidents (for the U.S.NRC)

  • Conducted theoretical research in two phase flow leading to the explanation of liquid film dryout in boiling water reactors (BWR)

  • Designed and conducted extensive laboratory tests modeling BWR core flow across spacer grids to obtain unique quantitative and visual data of liquid film entrainment and deposition at spacer grids affecting the departure from nucleate boiling (DNB)

  • Derived and incorporated the fuel assembly spacer grid model in the COBRA-TF thermal hydraulic code (Framatome-ANP), which became the first in its class to be able to mechanistically model effects of spacer grids in accident and operating transient analysis

  • Addressed and resolved code issues supporting the Framatome COBRA-TF group

  • Performed micro scale physical modeling of thermal hydraulic and heat transfer phenomena in fouled and chemically cleaned steam generator tubes (FERMI grants)

  • Proposed and implemented modifications to the steam generator tube test loop, solving numerous technical issues

  • Performed computational fluid dynamic (CFD) modeling of flow past PWR spacer grids

  • Used MACCS code (MELCOR Accident Consequence Code System for the calculation of the health and economic consequences of accidental atmospheric radiological releases) to assess environmental impact from radionuclide dispersion (E.g., Consejo de Seguridad Nuclear, CSN)

  • Student evaluation in undergraduate courses: Introduction to nuclear engineering, (thermodynamic and heat transfer design principles in reactor systems)

 

Courses:  5106: Advanced Applied Mathematics

                 5316: Applied Linear Algebra

                 5318: Intermediate Real Analysis I

                 5330: Ordinary Differential Equations

                 5399: Advanced Problems in Mathematics

                 5107: Biomathematics

                 5319: Intermediate Real Analysis II

                 5332: Partial Differential Equations

                 5334: Numerical Analysis I

                 5312: Control Theory

                 5354: Advanced Biomathematics

                 5355: Classical Biomathematics

                 5364: Computer Programming  

          

Research and Teaching:

  • Developed discrete and continuous mathematical models of spatial spreading of rabies in Texas (for the NSF), and the related computer software to aid active decease control by strategic baiting

    • Developed software in C++ for simulating disease dynamics and the effects of active disease control

    • Provided an effective tool for determining the most economical baiting strategy to achieve desired levels of disease control (rabies) over time 

  • Developed and taught senior level courses in mathematics

  • Mentored students with lagging mathematics skills

 

Courses:   Engineering Mathematics and Statistics

                  Engineering Physics I: Electrical Engineering

                  Engineering Physics II: Mechanical Engineering

                  Engineering Materials

                  Workshop Technology

                  Land Surveying

                  Engineering Drawing

                  English Communication

                  Advanced Engineering Mathematics, Probability and Statistics      

                  Theory of Structures and Strength of Materials

                  Classical Mechanics of Machines

                  Applied Electricity

                  Applied Thermodynamics and Mechanics of Fluids

                  Classical Mathematics

                  Strength of Materials and Material Science 

                  Advanced Thermodynamics and Mechanics of Fluids

                  Chemical Engineering Science

                  Electrical Power and Machines

                  Advanced Mechanics of Machines

                  Industrial Engineering

                  Strength of Materials and Metallurgy

                  Classical Mechanics of Fluids

                  Theory of Process Equipment Design and Operation

                  Energy and Chemical Reaction Engineering

                  Statistics and Operations Research

                  Production Cost Analysis    

 

Courses:  MBA600A: Business Accounting

                 MBA602  :  Macro Economics

                 MBA600B: Micro Economics

                 MBA600C: Business Statistics

                 MBA657A: Organizational Behavior  

                 MBA657B: Management Information Technology

                 Business Analysis: Untied Way, Central Virginia

 

Other Structured Training and Education

                 CIMA -Global Economics (2 semesters)

                 CIMA -Business Law (2 semesters)

                 CIMA -Business Accounting (2 semesters)   

                 CIMA -Quantitative methods (2 semesters)

                 Carrass Effective Negotiation (10h)

                 Ken Branchard Situational leadership (20h)

                 Dale Carnegie (3 months)

                 Franklin Covey - Organizational Performance (16h)

                 Lean Six Sigma (1 year -B&W-Y)     

          

Doctor of Philosophy in Nuclear Engineering, Department of Nuclear engineering, Pennsylvania State University

Thesis: Entrainment and Deposition Modeling of Liquid Films with Applications for BWR Fuel Rod Dryout

PhD Candidacy: Successful at first attempt, top performance

PhD Defense: Defended in public and closed sessions, Successful at first attempt

PhD Committee:

Lawrence E. Hochreiter, Professor of Mechanical and Nuclear Engineering (Chair)

John  H. Mahaffy, Associate Professor of Nuclear Engineering

Kostadin N. Ivanov, Associate Professor of Nuclear Engineering

John M. Cimbala, Professor of Mechanical Engineering

Jack S. Jr. Brenizer, Professor of Nuclear Engineering and Chair of Nuclear Engineering

Timothy F. Miller, Research Associate

Masters degree in Mathematics and Statistics, Department of Mathematics and Statistics, Texas Tech University

Thesis: Spread of Disease in an Age-Structured Model with Application to Rabies

Masters Candidacy: Academic curricula based

Masters Defense: Defended in public and closed sessions, Successful at first attempt

Committee:

         Linda J. S. Allen, Paul Whitfield Horn Professor of Mathematics  (Chair)          

         Wijesuriya P. Dayawansa, Whitfield Horn Professor of Mathematics  and Statistics    

         Edward J. Allen, Professor of Mathematics and Statistics

Honorary Bachelors degree in Mechanical and Chemical Engineering, University of Peradeniya, Sri Lanka

Graduation:

Magna Cum Laude, Best Performance in Chemical Engineering

Best Performance in Industrial Training

                  

School of Business and Economics, Lynchburg College, Lynchburg, Virginia (non-degree)

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