1. Fire
Research
Recent papers:
“A Practical Model on Flame Spreading
over Materials” with C. W. Leung and W. K. Chow (Proceeding of the 6th
ASME-JSME Thermophysics Conference, March 16-23,
2003)
“The Effect of Thermal Radiation on the
Dynamics of Flashover in a Compartment Fire” with S. Han, W. K. Chow, JSME
International Journal, Series B, Vol. 46, No. 4, pp. 528-538, 2003.
“The Role of Thermal Radiation on the
Initiation of Flashover in a Compartment Fire” with W. K. Chow ( International Journal of Heat and Mass Transfer, Vol 47/19-20, pp. 4265-4276, July 2004)
“A Monte Carlo Approach for the
Design of Thermal Fire Detection System” with W. K. Chow Fire Technology, Vol.
4, No. 2, pp. 93-104, April 2005.
“A New Method for
Selecting the Design Fire for Safety Provision” with W. K. Chow, Fire Science
and Technology, Vol. 24, No. 3, 2005.
2. Radiation Heat Transfer
Recent
papers:
“Combined Conductive/Radiative Heat
Transfer in High Porosity Fibrous Insulation Materials: Theory and Experiment” with E. Takara and G.
R. Cunnington (to be presented at the 6th
ASME-JSME Thermophysics Conference, March 16-23,
2003.
" The Multiple Absorption Coefficient Zonal Method
(MACZM), An Efficient Computational Approach for the Analysis of Radiative Heat
Transfer in Multi-Dimensional Inhomogeneous Non-gray Media”, Numerical Heat
Transfer, Part B, Fundamental, Vol. 49, No. 2, pp. 89-103, Feb. 2006.
“Radiative Heat Transfer Analysis of
Fibrous Insulation Materials Using the Zonal-GEF Method”, with G. R. Cunnington, AIAA Journal of Thermophysics
and Heat Transfer, Vol. 21, No. 1, Jan-Mar 2007, pp. 105-113.
“Definition and Evaluation of Mean Beam
Lengths for Applications in Multi-Dimensional Radiative Heat Transfer, a
Mathematically Self-Consistent Approach”, ASME Journal of Heat Transfer, Vol.
130, No. 11, pp. 114507, Nov. 2008.
“RAD-NNET,
a Neural Network Based Correlation Developed for a Realistic Simulation of the
Non-Gray Radiative Heat Transfer Effect in Three-Dimensional Gas-Particle
Mixtures”, the International Journal of Heat and Mass Transfer, Vol. 52, pp.
3159-3168, June, 2009.
3. Electronic Cooling
Lockheed Report
07
“Design and
Testing of a Carbon Foam Based Supercooler for High Heat
Flux Cooling in Optoelectronic Packages”, the ASME 2009 InterPACK
Conference, July 19-23, 2009, Paper No. 89008, San Francisco, California, USA.
Selected
Publications
- "Determination of
Optical Properties by Two-Dimensional Scattering" with A. Ma, I. C.
Hsu and G. R. Cunnington, Jr. AIAA J. Thermophysics
& Heat Transfer, Vol. 6, No. 1, pp. 182-183, 1992.
- "Evaluation of Total Emittance of an Isothermal Nongray
Absorbing, Scattering Gas-Particle
Mixture Based on the Concept of Absorption Mean Beam Length" with A.
Ma, ASME J. Heat Transfer, Vol. 114, pp. 653-658, 1992.
- "Turbulence/Radiation
Interaction in a Non-Gray, Absorbing, Emitting and Isotropically
Scattering Medium" with A. K. Ma and E. E. Takara, Heat Transfer in
Fire & Combustion Systems, HTD-Vol. 199, pp. 53-62, 1992.
- "Evaluation of Radiative
Heat Transfer Using the Generalized Zonal Method and the Absorption Mean
Beam Length Concept" with A.K. Ma and E. E. Takara, Developments in
Radiative Heat Transfer, HTD-Vol. 203, pp. 265-274, 1992.
- "Evaluation of Radiative
Properties of Fibrous Composite Materials" with E. E. Takara and S.
C. Lee, AIAA Paper 92-2893, 1992.
- "Radiative Properties
and Ablation/Melting Behavior of PTFE Teflon: Experiment and
Analysis," with E. E. Takara and G. R. Cunnington,,
Proceeding of the 3rd World Conference on Experimental Heat Transfer, Vol.
2, M. Kelleher, et al., Editors, Honolulu, pp. 1784-1791, 1993.
- "The Absorption Mean
Beam Length, An Effective Length Scale for the Analysis of Heat and Mass
Radiative Heat Transfer in Absorbing, Emitting and Scattering Media"
The Symposium on Thermal Science and Engineering in Honor of Chancellor C.
L. Tien, pp. 201-208, 1995.
- "The Zonal Method - A
Practical Solution Method for Radiative Heat Transfer in Non-Heat Transfer
Uniform, Non-Isothermal Absorbing, Emitting and Scattering Media,"
with E. E. Takara, Annual Review of Heat Transfer, Vol. 8, pp.
153-215,1997.
3. Multi-Phase Flows
Current
Work in Progress
“CFD Simulation if Invessel
Steam Explosion”
"A SCOPING CFD EVALUATION OF RIA
CONSEQUENCES," with T.G. Theofanous
Selected
Publications
- "Fundamentals of
Boiling and Multi-Phase Flow Under Extreme
Conditions," with T. G. Theofanous
Proceedings of the 11th IHTC, Vol.1, pp. 131-147, 1997.
- "On the Constitutive
Description of the Microinteractions Concept in
Steam Explosions'' with X. Chen and T.G. Theofanous,
Nuclear Eng. & Design, Vol. 177, pp.303-319, 1997.
- "The Mixing of Particle
Clouds Plunging Into Water'' with S. Angelini
and T.G. Theofanous
Nuclear Eng. & Design, Vol. 177, pp.285-301, 1997.
- "Quantitative
Radiography for Transient Multidimensional Multiphase Flows’, with T. G. Theofanous, S. Angelini, X. Chen, R. Luo.
Nuclear Eng. & Design, Vol. 184, pp.163-181, 1998.
- "The Internal Dynamic
Structures of a Class of Transient Dispersed Flows with Phase
Change," with T. G. Theofanous, Proceeding
of the Third International Conference of Multiphase Flow, June 8-12, 1998,
Lyon, France.
- "An Experimental Study and
Numerical Simulation of Two-Phase Flow of Cryogenic Fluids Through Micro-Channel Heat Exchanger," with I. C. Hsu. Proceeding of thee 10th
International Cryocooler Conference (CRYOCOOLER
10), pp. 497-504, May
26-28, 1998, Monterey,
California.
- "On the Existence of Multiphase
Thermal Detonation," with T. G. Theofanous,
International Journal of Multiphase Flow, Vol. 25, pp. 1505-1519, 1999.
- "Lower Heat Integrity Under Steam Explosiion" with T.G. Theofanous,
S. Angelini Nuclear Engineering & Design,
Vol. 189, pp. 7-57, 1999.
- "The
Verification Basis of the PM-ALPHA Code'' with T.G. Theofanous, S. Angelini,
Nuclear Engineering & Design, Vol. 189, pp. 59-102, 1999.
- "The
Verification Basis of the ESPROSE.m Code,"
with T.G. Theofanous, K. Freeman and X. Chen,
Nuclear Engineering & Design, Vol. 189, pp. 103-138, 1999.
- "On
the Regime of Premixing" with T.G. Theofanous,
S. Angelini Nuclear Engineering & Design,
Vol. 189, pp. 139-161, 1999.
- "Experimental Simulation of Microinteractions in Large Scale Explosion"
with X. Chen, R. Luo and T.G. Theofanous. Nuclear Engineering & Design, Vol.
189, pp. 163-178, 1999.