Publications

Researchers in LTC have together authored of over 220 journal articles, conference papers, and technical publications in the areas of fluid dynamics, turbulence, combustion, and microsystems, and have given more than 100 invited and plenary lectures, in addition to numerous conference presentations. Some representative papers are listed below.

Papers in Journals (Refereed)

Broadwell, J.E., Mungal, M.G. and Dahm, W.J.A. (1984) Blowout of turbulent diffusion flames. Proceedings of the Combustion Institute, Vol. 20, pp. 303 - 310.

Dahm, W.J.A. and Dimotakis, P.E. (1987) Measurements of entrainment and mixing in turbulent jets. AIAA Journal., Vol. 25, No. 9, pp. 1216 - 1223.

Dahm, W.J.A. and Dibble, R.W. (1988) Coflowing turbulent jet diffusion flame blowout. Proceedings of the Combustion Institute, Vol. 22, pp. 801 - 808.

Dahm, W.J.A., Scheil, C.M. and Tryggvason, G. (1989) Dynamics of vortex interaction with a density interface. Journal of Fluid Mechanics, Vol. 205, pp. 1 - 43.

Dahm, W.J.A. and Buch, K.A. (1989) Lognormality of the scalar dissipation pdf in turbulent flows. Physics of Fluids A, Vol. 1, No. 7, pp. 1290 - 1293.

Dahm, W.J.A. and Mayman, A.G. (1990) Blowout limits of turbulent jet diffusion flames with arbitrary source conditions. AIAA Journal, Vol. 28, No. 7, pp. 1157 - 1162.

Dahm, W.J.A. and Dimotakis, P.E. (1990) Mixing at large Schmidt number in the self-similar far field of turbulent jets. Journal of Fluid Mechanics, Vol. 217, pp. 299 - 330.

Tryggvason, G., Dahm, W.J.A. and Sbeih, K. (1990) Fine structure of vortex sheet rollup by viscous and inviscid simulation. ASME of Journal of Fluids Engineering, Vol. 113, pp. 31 - 36.

Tryggvason, G. and Dahm, W.J.A. (1990) An integral method for mixing, chemical reactions, and extinction in unsteady strained diffusion layers. Combustion and Flame, Vol. 83, pp. 207 - 220.

Dahm, W.J.A., Southerland, K.B. and Buch, K.A. (1991) Direct, high resolution, four-dimensional measurements of the fine scale structure of Sc » 1 molecular mixing in turbulent flows. Physics of Fluids A, Vol. 3, pp. 1115 - 1127.

Chang, C.H.H., Dahm, W.J.A. and Tryggvason, G. (1991) Lagrangian model simulations of molecular mixing, including finite rate chemical reactions, in a temporally developing shear layer. Physics of Fluids A, Vol. 3, pp. 1300 - 1311.

Southerland, K.B., Porter, J.R., Dahm, W.J.A. and Buch, K.A. (1991) An experimental study of the molecular mixing process in an axisymmetric laminar vortex ring. Physics of Fluids A, Vol. 3, pp. 1385 - 1392.

Dahm, W.J.A., Frieler, C.E. and Tryggvason, G. (1992) Vortex structure and dynamics in the near field of a coaxial jet. Journal of Fluid Mechanics, Vol. 241, pp. 371 - 402.

Dahm, W.J.A., Su, L.K. and Southerland, K.B. (1992) A scalar imaging velocimetry technique for four-dimensional velocity field measurements in turbulent flows. Physics of Fluids A, Vol. 4, pp. 2191 - 2206.

Buch, K.A., Dahm, W.J.A., Dibble, R.W. and Barlow, R.S. (1992) Equilibrium structure of reaction rate fields in turbulent diffusion flames. Proceedings of the Combustion Institute, Vol. 24, pp. 295 - 301.

Southerland, K.B., Frederiksen, R.D., Dahm, W.J.A. and Dowling, D.R. (1994) Comparisons of mixing in chaotic and turbulent flows. Chaos, Solitons & Fractals, Vol. 4, No. 6, pp. 1057 - 1089.

Bish, E.S. and Dahm, W.J.A. (1995) Strained dissipation and reaction layer analyses of nonequilibrium chemistry in turbulent reacting flows. Combustion and Flame, Vol. 100, pp. 457 - 464.

Everest, D., Driscoll, J.F., Dahm, W.J.A. and Feikema, D. (1995) Images of the 2D temperature field and temperature gradients to quantify thermal mixing rates within a non-premixed turbulent jet flame. Combustion and Flame, Vol. 101, pp. 58 - 68.

Dahm, W.J.A., Tryggvason, G. and Zhuang, M.M. (1995) Integral method solution of time-dependent strained diffusion-reaction equations with multi-step kinetics. SIAM Journal on Applied Mathematics, Vol. 56, No. 4, pp. 1039 - 1059.

Su, L.K. and Dahm, W.J.A. (1996) Scalar imaging velocimetry measurements of the velocity gradient tensor field at the dissipative scales of turbulent flows. Part I: Assessment of errors. Physics of Fluids Vol. 8, No. 7, pp. 1869 - 1882.

Su, L.K. and Dahm, W.J.A. (1996) Scalar imaging velocimetry measurements of the velocity gradient tensor field at the dissipative scales of turbulent flows. Part II: Experimental results. Physics of Fluids Vol. 8, No. 7, pp. 1883 - 1906.

Frederiksen, R.D., Dahm, W.J.A. and Dowling, D.R. (1996) Experimental assessment of fractal scale similarity in turbulent flows. Part 1: One-dimensional intersections. Journal of Fluid Mechanics, Vol. 327, pp. 35 - 72.

Buch, K.A. and Dahm, W.J.A. (1996) Experimental study of the fine-scale structure of conserved scalar mixing in turbulent flows. Part 1. Sc » 1. Journal of Fluid Mechanics, Vol. 317, pp. 21 - 71.

Dahm, W.J.A. and Southerland, K.B. (1997) Experimental assessment of Taylor’s Hypothesis and its applicability to dissipation estimates in turbulent flows. Physics of Fluids Vol. 9, pp. 2101 - 2107.

Frederiksen, R.D., Dahm, W.J.A. and Dowling, D.R. (1997) Experimental assessment of fractal scale similarity in turbulent flows. Part 2: Higher dimensional intersections and nonfractal inclusions. Journal of Fluid Mechanics, Vol. 338, pp. 89 - 126.

Frederiksen, R.D., Dahm, W.J.A. and Dowling, D.R. (1997) Experimental assessment of fractal scale similarity in turbulent flows. Part 3: Multifractal scaling. Journal of Fluid Mechanics, Vol. 338, pp. 127 - 155.

Frederiksen, R.D., Dahm, W.J.A. and Dowling, D.R. (1998) Experimental assessment of fractal scale similarity in turbulent flows. Part 4: Effects of Reynolds and Schmidt numbers. Journal of Fluid Mechanics Vol. 377, pp. 169 - 187.

Buch, K.A. and Dahm, W.J.A. (1998) Experimental study of the fine-scale structure of conserved scalar mixing in turbulent flows. Part 2. Sc » 1. Journal of Fluid Mechanics, Vol. 364, pp. 1 - 29.

Hsieh, A., Dahm, W.J.A. and Driscoll, J.F. (1998) Scaling laws for NOx emissions performance of burners and furnaces from 30 kW to 12 MW. Combustion and Flame Vol. 114, pp. 54 - 80.

Chen, S.-J. and Dahm, W.J.A. (1998) Diffusion flame structure of a vortex ring under microgravity conditions. Proceedings of the Combustion Institute, Vol. 27, 2579-2586.

Tacina, K.M. and Dahm, W.J.A. (2000) Effects of heat release on turbulent shear flows. Part 1. A general equivalence principle for nonbuoyant flows and its application to turbulent jet flames. Journal of Fluid Mechanics, Vol. 415, pp. 23 - 44.

Chen, S.-J., Dahm, W.J.A. and Tryggvason, G. (2000) Effects of heat release in a reacting vortex ring. Proceedings of the Combustion Institute, Vol. 28, pp. 515-520.

Dahm, W.J.A., Chen, S.-J., Silver, J.A., Mullin, J.A. and Piltch, N.D. (2002) Mixture fraction measurements via WMS -ITAC in a microgravity vortex ring diffusion flame. Proceedings of the Combustion Institute, Vol. 29, pp. 2519-2526.

Chen, S.-J., Silver, J.A., Dahm, W.J.A. and Piltch, N.D. (2002) Mixture fraction measurements via WMS -ITAC in a laminar diffusion flame. Proceedings of the Combustion Institute, Vol. 29, pp. 2679-2685.

Diez, F.J. and Dahm, W.J.A. (2003) Electrokinetic microactuator arrays and system architecture for active sublayer control of turbulent boundary layers. AIAA Journal, Vol. 41, No. 10, pp. 1906-1915.

Diez, F.J. and Dahm, W.J.A. (2004) Design and fabrication of unsteady electrokinetic microactuator arrays for turbulent boundary layer control. Journal of Micromechanics and Microengineering, Vol. 14, pp. 1307-1320.

Nakagawa, M. and Dahm, W.J.A. (2005) The virtual origin of incompressible and supersonic turbulent bluff-body wakes. AIAA Journal Vol. 43, No. 3, pp. 697-700.

Mullin, J.A. and Dahm, W.J.A. (2005) Dual-plane stereo particle image velocimetry (DSPIV) for measuring velocity gradient fields at intermediate and small scales of turbulent flows. Experiments in Fluids, Vol. 38, pp. 185-196.

Dahm, W.J.A. (2005) Effects of heat release on turbulent shear flows. Part 2. Turbulent mixing layers and the equivalence principle. Journal of Fluid Mechanics, Vol. 540, pp. 1-19.

Burton, G.C. and Dahm, W.J.A. (2005) Multifractal subgrid-scale modeling for large-eddy simulation. Part 1. Model development and a priori testing. Physics of Fluids Vol. 17 (7): Art. No. 075111, July 2005.

Burton, G.C. and Dahm, W.J.A. (2005) Multifractal subgrid-scale modeling for large-eddy simulation. Part 2. Backscatter limiting and a posteriori evaluation. Physics of Fluids Vol. 17 (7): Art. No. 075112, July 2005.

Mullin, J.A. & Dahm, W.J.A. (2006) Dual-plane stereo particle image velocimetry measurements of velocity gradient tensor fields in turbulent shear flow. Part 1: Accuracy assessments. Physics of Fluids Vol. 18 (3): Art. No. 035101, March 2006.

Mullin, J.A. & Dahm, W.J.A. (2006) Dual-plane stereo particle image velocimetry measurements of velocity gradient tensor fields in turbulent shear flow. Part 2: Experimental results. Physics of Fluids Vol. 18 (3): Art. No. 035102, March 2006.

W.J.A. Dahm, P.R. Patel and B.H. Lerg (2006) Experimental visualizations of liquid breakup regimes in fuel slinger atomization. Atomization and Sprays Vol. 16, No. 8, pp. 933-944.

W.J.A. Dahm, P.R. Patel and B.H. Lerg (2006) Analyses of liquid breakup regimes in fuel slinger atomization. Atomization and Sprays Vol. 16, No. 8, pp. 945-962.

Nakagawa, M. and Dahm, W.J.A. (2006) Scaling properties and wave interactions in confined supersonic turbulent bluff-body wakes. AIAA Journal Vol. 44, No. 6, pp. 1299-1309.

Diez-Garias, F.J. and Dahm, W.J.A. (2007) Effects of heat release on turbulent shear flows. Part 3. Buoyancy effects due to heat release in jets and plumes. Journal of Fluid Mechanics Vol. 575, pp. 221-255.

Qiao, L., Gu, Y., Oran, E.S., Dahm, W.J.A. and Faeth, G.M. (2007) Chemically passive suppression of laminar premixed hydrogen flames at microgravity. Proceedings of the Combustion Institute Vol. 31, pp. 2701-2709.

Qiao, L., Gu, Y., Oran, E.S., Dahm, W.J.A. and Faeth, G.M. (2007) A study of the effects of chemically passive fire suppressants on near-limit H2-air in microgravity at normal and reduced pressures. Combustion and Flame Vol. 151, pp. 196-208.

Stock, M.J., Dahm, W.J.A. and Tryggvason, G. (2007) Impact of a vortex ring on a density interface using a regularized inviscid vortex sheet method. Accepted for publication in Journal of Computational Physics.

Hamlington, P.E., Schumacher, J. and Dahm, W.J.A. (2007) Local and nonlocal strain rate fields and vorticity alignment in turbulent flows. Accepted for publication in Physical Review E.

Lapsa, A.P. and Dahm, W.J.A. (2007) Hyperacceleration effects on turbulent combustion in premixed step-stabilized flames. Submitted to Proceedings of the Combustion Institute.

Nagel, Z. and Dahm, W.J.A. (2008) Direct assessment of spatial resolution in particle-image velocimetry measurements. To be submitted to Experiments in Fluids.

Hamlington, P.E. and Dahm, W.J.A. (2008) Physically-based Reynolds stress closure for nonequilibrium turbulent flows. To be submitted to Physics of Fluids.

Nagel, Z. and Dahm, W.J.A. (2008) Scaling, similarity, and resolution effects in velocity gradient quantities in nonreacting turbulent shear flows. To be submitted to Physics of Fluids.

Nagel, Z. and Dahm, W.J.A. (2008) Effects of heat release on inner-scale properties of exothermic reacting turbulent shear flows. To be submitted to Physics of Fluids.

Articles in Edited Books

Dahm, W.J.A. and Buch, K.A. (1991) High resolution, three-dimensional (2563), spatio-temporal measurements of the conserved scalar field in turbulent shear flows. Turbulent Shear Flows 7, pp. 17 - 26, (W.C. Reynolds, Ed.) Springer Verlag.

Dahm, W.J.A., Southerland, K.B. and Buch, K.A. (1991) Four-dimensional laser induced fluorescence measurements of conserved scalar mixing in turbulent flows. Applications of Laser Techniques to Fluid Mechanics, pp. 3 - 18, (R. Adrian, Ed.) Springer Verlag.

Dahm, W.J.A. and Southerland, K.B. (1992) Quantitative, four-dimensional, laser induced fluorescence imaging studies of scalar mixing in turbulent flows. Flow Visualization 6, pp. 243 - 247, (Y. Tanida & H. Miyashiro, Eds.) Springer-Verlag.

Dahm, W.J.A. and Bish (1993) High resolution measurements of molecular transport and reaction processes in turbulent combustion. Turbulence and Molecular Processes in Combustion, pp. 287 - 302, (T. Takeno, Ed.) Elsevier Science Publ. B.V.

Southerland, K.B., Frederiksen, R.D, Dahm, W.J.A. and Dowling, D.R. (1995) Comparisons of mixing in chaotic and turbulent flows. Chaos Applied to Fluid Mixing, pp. 313 - 345, (H. Aref & M.S. El Naschie, Eds.) Pergamon Press.

Dahm, W.J.A. (1998) Fine structure characteristics of large Schmidt number molecular mixing in turbulent flows. Physical Processes and Chemical Reactions in Turbulent Liquids, pp. 39 - 56, (F.R. Rys & A. Gyr, Eds.), A.A. Balkema Pub.

Dahm, W.J.A. and Southerland, K.B. (1999) Quantitative flow visualization via fully-resolved four-dimensional spatio-temporal imaging. Chapter 11 in Flow Visualization: Techniques and Examples, (A. Smits and T.T. Lim, Eds.), 231 - 258, Imperial College Press, London.

Dahm, W.J.A., Tryggvason, G., Frederiksen, R.D. and Stock, M.J. (2000) Local integral moment (LIM) simulations. Chapter 5 in Computational Fluid Dynamics in Industrial Combustion, pp. 161 - 208, (C.M. Baukal, Ed.), CRC Press.

Dahm, W.J.A. and Mullin, J.A. (2007) High-resolution measurement of velocity gradient fields with dual-plane stereo PIV (DSPIV). Handbook of Experimental Fluid Mechanics (C. Tropea, J. Foss and A. Yarin, Eds.), 400 – 411, Springer Verlag, Berlin .

Conference Papers (Abstract Refereed)

Dahm, W.J.A. and Lo, C.F. (1980) Three-component velocity measurements using a static pipe of elliptic cross section. Joint ASME/AIAA Aerospace Conference, AIAA, Washington, D.C.

Kraft, E.M. and Dahm, W.J.A. (1982) Direct assessment of wall interference in a two-dimensional subsonic wind tunnel. AIAA Paper No. 82-0187, AIAA, Washington, D.C.

Dahm, W.J.A., Dimotakis, P.E. and Broadwell, J.E. (1984) Non-premixed turbulent jet flames. AIAA Paper No. 84-0369, AIAA, Washington, D.C.

Dahm, W.J.A. and Dimotakis, P.E. (1985) Measurements of entrainment and mixing in turbulent jets. AIAA Paper No. 85-0052, AIAA, Washington, D.C.

Dahm, W.J.A. and Dibble, R.W. (1988) Combustion stability limits of coflowing turbulent jet diffusion flames. AIAA Paper No. 88-0538, AIAA, Washington, D.C.

Dahm, W.J.A. and Buch, K.A. (1989) High resolution, three-dimensional (2563), spatio-temporal measurements of the conserved scalar field in turbulent shear flows. Proceedings of the 7th Symposium on Turbulent Shear Flows, Vol. 1, pp. 14.1.1 - 14.1.6, Stanford , CA .

Dahm, W.J.A., Southerland, K.B. and Buch, K.A. (1990) Four-dimensional laser induced fluorescence measurements of conserved scalar mixing in turbulent flows. Proceedings of the 5th International Symposium on Applications of Laser Techniques to Fluid Mechanics, pp. 1.1.1 - 1.1.6, Instituto Superior Técnico, Lisbon, Portugal.

Dahm, W.J.A., Buch, K.A., Dibble, R.W., Fourguette, D.C. and Barlow, R.S. (1990) Fully resolved instantaneous laser Rayleigh imaging measurements of conserved scalar mixing in lifted turbulent diffusion flames. Poster Paper No. P212, Twenty-third (International) Symposium on Combustion,The Combustion Institute, Pittsburgh , PA.

Chang, C.H.H., Dahm, W.J.A. and Tryggvason, G. (1990) A Lagrangian model for simulating combustion, including finite rate chemistry, in complex flows. Poster Paper No. P229, Twenty-third (International) Symposium on Combustion, The Combustion Institute, Pittsburgh , PA.

Southerland, K.B., Porter, J.R., Dahm, W.J.A. and Buch, K.A. (1990) An experimental study of the molecular mixing process in an axisymmetric laminar vortex ring. Poster Paper No. PD-9, IUTAM Symposium on Fluid Mechanics of Stirring and Mixing, UC San Diego, La Jolla, CA.

Chang, C.H.H., Dahm, W.J.A. and Tryggvason, G. (1990) Lagrangian model simulations of molecular mixing, including finite rate chemical reactions, in a temporally developing shear layer. Poster Paper No. PC-8, IUTAM Symposium on Fluid Mechanics of Stirring and Mixing, UC San Diego, La Jolla, CA.

Dahm, W.J.A., Su. L.K. and Southerland, K.B. (1992) Scalar imaging velocimetry measurements of vector velocity, vorticity and tensor strain rate fields in turbulent flows. Proceedings of the 6th International Symposium on Applications of Lasers in Fluid Mechanics, pp. 3.1.1-3.3.6, Instituto Superio Técnico, Lisbon, Portugal.

Dahm, W.J.A. and Southerland, K.B. (1992) Quantitative four-dimensional laser induced fluorescence imaging studies of scalar mixing in turbulent flows. 6th International Symposium on Flow Visualization, Yokohama, Japan.

Zhuang, M., Tryggvason, G. and Dahm, W.J.A. (1992) An integral method for mixing and chemical reactions of unsteady methane-air strained diffusion flames. Poster Paper No. P196, Twenty-Fourth International Symposium on Combustion, The Combustion Institute, Pittsburgh , PA.

Dahm, W.J.A. (1992) Experimental studies of the fine scale structure of mixing in turbulent flows. Invited Paper, Proceedings of the Thirteenth Symposium on Turbulence, University of Missouri-Rolla , Rolla , MO.

Dahm, W.J.A. and Bish, E.S. (1992) High resolution measurements of molecular transport and reaction processes in turbulent combustion. Invited Paper, Proceedings of the 6th Toyota Conference: Turbulence and Molecular Processes in Combustion, Toyota Research Laboratories, Nagoya , Japan .

Bish, E.S., Dahm, W.J.A. and Dowling, D.R. (1993) A strained dissipation and reaction layer formulation for turbulent diffusion flames. Paper No. 93-063, Proceedings of the 1993 Fall Meeting of the Western States Section of the Combustion Institute, October 18-19, 1993, Menlo Park, CA.

Southerland, K.B. and Dahm, W.J.A. (1993) Four-dimensional laser induced fluorescence study of the structure of molecular mixing in turbulent flows. AIAA Paper No. 94-0820, 32nd AIAA Aerospace Sciences Mtg, January 10-14, 1994, Reno, NV.

Su, L.K. and Dahm, W.J.A. (1993) Scalar imaging velocimetry study of the dissipative scales of motion in turbulent flows. AIAA Paper No. 94-0403, 32nd AIAA Aerospace Sciences Mtg, January 10-14, 1994, Reno, NV.

Bish, E.S. and Dahm, W.J.A. (1993) Non-equilibrium structure of H2-air combustion in turbulent jets. AIAA Paper No. 94-0100, 32nd AIAA Aerospace Sciences Mtg, January 10-14, 1994, Reno, NV.

Suresh, N.C., Dahm, W.J.A. and Tryggvason, G. (1993) LIM computations of chemical reactions in spatially and temporally developing shear flows. AIAA Paper No. 94-0870, 32nd AIAA Aerospace Sciences Mtg, January 10-14, 1994, Reno, NV.

Everest, D., Driscoll, J.F., Dahm, W.J.A. and Feikema, D. (1993) Images of the 2D temperature field and temperature gradients to quantify thermal mixing rates within a non-premixed turbulent jet flame. 1993 Fall Meeting of the Eastern States Section of the Combustion Institute, October 25, 1993.

Dahm, W.J.A. and Bish, E.S. (1995) Molecular mixing and chemical reactions in turbulent flows. Proceedings of the Fall 1995 Technical Meeting of the Eastern States Section Meeting of the Combustion Institute, pp. 27-36, The Combustion Institute, Pittsburg.

Bish, E.S. and Dahm, W.J.A. (1995) A validation study of the strained dissipation and reaction layer formulation using direct numerical simulations of a turbulent reacting flow. AIAA Paper No. 95-0803, 33nd AIAA Aerospace Sciences Mtg, January 9-12, 1995, Reno, NV.

Southerland, K.B. and Dahm, W.J.A. (1995) Experimental assessment of Taylor’s hypothesis and its applicability to dissipation estimates in turbulent flows. Proceedings of the Tenth Symposium on Turbulent Shear Flows, pp. 1.13 – 1.19, Penn State University, University Park, PA.

Bish, E.S. and Dahm,W.J.A. (1995) A DNS assessment of turbulence-chemistry coupling models for nonpremixed turbulent combustion. Proceedings of the Tenth Symposium on Turbulent Shear Flows, pp. 22.13 – 22.19, Penn State University, University Park, PA.

Southerland, K.B., Dahm, W.J.A. and Dowling, D.R. (1995) Experimental results fo the high wavenumber spectral structure of scalar mixing in turbulent shear flows. Proceedings of the Tenth Symposium on Turbulent Shear Flows, pp. 28.1 – 28.6, Penn State University, University Park, PA.

Frederiksen, R.D., Dahm, W.J.A. and Dowling, D.R. (1995) Experimental study of the fractal scaling properties of turbulent flows. Proceedings of the Tenth Symposium on Turbulent Shear Flows, pp. P2.61 – P2.67, Penn State University, University Park, PA.

Dahm, W.J.A., Tryggvason, G., Kezerle, J.A. and Serauskas, R.V. (1995) Simulation of turbulent flow and complex chemistry in natural gas combustion processes by local integral moment (LIM) modeling. 1996 International Gas Research Conference (IGRC), November 6-9, Cannes , France .

Dahm, W.J.A., Driscoll, J.F., Weber, R., Kezerle, J.A. and Serauskas, R.V. (1995) Scaling characteristics of aerodynamics and NOx emissions in natural gas burners from, 30 kW to 12 MW. Proceedings of the 1996 International Gas Research Conference (IGRC96), November 6-9, Cannes , France .

Dahm, W.J.A. (1995) Molecular mixing and reactions in turbulent flows. Eastern States Section Meeting of the Combustion Institute, October 16-18, Worcester , MA .

Dahm, W.J.A, Su, L.K. and Tacina, K. (1996) Four-dimensional measurements of vector fields in turbulent flows. AIAA Paper No. 96-1987 (Invited), AIAA Fluid Dynamics Conference, June 18-20, 1996, New Orleans, LA, AIAA, Washington, D.C.

Hsieh, A., Dahm, W.J.A. and Driscoll, J.F. (1996) Scaling laws for NOx emissions performance of burners and furnaces from 30 kW to 12 MW. Proceedings of the 1996 AFRC International Symposium, American Flame Research Committee (AFRC), September 30 – October 2, 1996 , Baltimore , MD.

Suresh , N.C. , Dahm, W.J.A. and Tryggvason, G. (1996) LIM simulations of mixing and chemical reaction in gas reburning applications. Proceedings of the 1996 AFRC International Symposium, American Flame Research Committee (AFRC), September 30 – October 2, 1996 , Baltimore , MD.

Hsieh, A., Dahm, W.J.A. and Driscoll, J.F. (1996) Fundamental scaling of NOx emissions from burners and furnaces. Proceedings of the 1997 Technical Meeting of the Central States Section of the Combustion Institute, Mobile, AL, The Combustion Institute, Pittsburgh.

Frederiksen, R.D., Dahm, W.J.A., Pratapas, J.M., Serauskas, R.V and Bartok, W. (1997) LIM simulations of gas injection and reburning in two utility boilers. Proceedings of the 1997 AFRC International Symposium, American Flame Research Committee (AFRC), Chicago , IL .

Frederiksen, R.D., Dahm, W.J.A., Pratapas, J.M., Serauskas, R.V and Bartok, W. (1998) Advanced simulation of fuel-lean gas reburning for utility boiler NOx control. Proceedings of the 1998 International Gas Research Conference (IGRC 98), International Gas Research Committee, San Diego , CA .

Donbar, J.M., Carter, C.D., Ratner, A., Driscoll, J.F. and Dahm, W.J.A. (1998) Simultaneous velocity-scalar measurements within intensely wrinkled nonpremixed flames. Proc. Western States Section Meeting of the Combustion Institute, Paper 98F-37, Seattle , WA October 26-27, 1998 ; The Combustion Institute, Pittsburgh .

Chen, S.-J. and Dahm, W.J.A. (1999) Experiments on diffusion flame structure of a laminar vortex ring. Proc. 1999 Joint Technical Meeting of the U.S. Sections of the Combustion Institute, pp. 461-464, Washington, D.C., March 14-17, 1999, The Combustion Institute, Pittsburgh.

Tacina, K.M. and Dahm, W.J.A. (1999) An equivalence principle for heat release effects in nonbuoyant turbulent shear flows and its application to turbulent jet flames. Proc. 1999 Joint Technical Meeting of the U.S. Sections of the Combustion Institute, pp. 344-347, Washington, D.C., March 14-17, 1999, The Combustion Institute, Pittsburgh.

Ratner, A., Donbar, J.M., Carter, C.D., Driscoll J.F. and Dahm, W.J.A. (1999) The regime of intensely wrinkled nonpremixed flames – Images of the CH-OH reaction zones and velocity fields. Proc. 1999 Joint Technical Meeting of the U.S. Sections of the Combustion Institute, Washington, D.C., March 14-17, 1999, The Combustion Institute, Pittsburgh.

Ratner, A., Driscoll J.F., Donbar, J.M., Carter, C.D., Mullin, J.A. and Dahm, W.J.A. (1999) The new regime of intensely wrinkled and shredded nonpremixed flames – Images of the reaction zone; Proc. Eastern States Section Meeting of the Combustion Institute, Raleigh-Durham, N.C., October 11-13, 1999, The Combustion Institute, Pittsburgh.

Nakagawa, M. and Dahm, W.J.A. (1999) Compressibility effects on entrainment and mixing in supersonic planar turbulent wakes. AIAA Paper No. 99-3582, 30th AIAA Fluid Dynamics Conference, June 28 - July 1, 1999, Norfolk, VA.

Chen, S.J. and Dahm, W.J.A. (2000) Experimental results on the coupling between fluid dynamics and combustion in a laminar vortex ring. AIAA Paper No. 2000-4333, 38th AIAA Aerospace Sciences Meeting, January 10 - 13, 2000 , Reno , NV .

Diez-Garias, F.J., Dahm, W.J.A. and Paul, P.H. (2000) Microactuator arrays for sublayer control in turbulent boundary layers using the electrokinetic principle. AIAA Paper No. 2000-0548, 38th AIAA Aerospace Sciences Meeting, January 10 - 13, 2000 , Reno , NV .

Nakagawa, M. and Dahm, W.J.A. (2000) Experimental results on the near-field structure of supersonic planar turbulent wakes. AIAA Paper No. 2000-0664, 38th AIAA Aerospace Sciences Meeting, January 10 - 13, 2000, Reno, NV

Chen, S.-J. and Dahm, W.J.A. (2000) Results from numerical simulation of the diffusion flame-vortex ring interaction. AIAA Paper No. 2000-2468, AIAA Fluids 2000 Fluid Dynamics Meeting, June, 2000, Boulder, CO.

Nakagawa, M. and Dahm, W.J.A. (2000) Velocity measurements in the near-field of supersonic planar turbulent wakes. AIAA Paper No. 2000-2229, AIAA Fluids 2000 Fluid Dynamics Meeting, June, 2000, Boulder, CO.

Burton, G.C., Dahm, W.J.A., Dowling, D.R. and Powell, K.G. (2000) Multifractal scale-similarity in subgrid-scale turbulence modeling. In Advances in Turbulence VIII Proc. 8th European Turbulence Conference, pp. 523-526, June 27-30, 2000 , Barcelona , Spain .

Mullin, J.A., Dahm, W.J.A. and Donbar, J.M. (2000) Combined PLIF and PIV laser imaging measurements of heat release effects at the small scales of turbulent reacting flows. Proc. 10th International Symposium on Application of Laser Techniques to Fluid Mechanics, July 10-13, 2000 , Lisbon , Portugal .

Diez-Garias, F.J., Dahm, W.J.A. and Paul, P.H. (2000) Electrokinetic microactuator arrays for sublayer control of turbulent boundary layers. Proc. EUROMECH Colloquium 415 on Shear Flow Control, July 24 - 26, 2000, TU Berlin, Germany.

Nakagawa, M. and Dahm, W.J.A. (2000) Control of entrainment and mixing in supersonic turbulent shear flows by expansion wave interactions. Proc. EUROMECH Colloquium 415 on Shear Flow Control, July 24 - 26, 2000, TU Berlin, Germany.

Dahm, W.J.A. and Diez-Garias, F.J. (2001) Electrokinetic microactuator arrays for sublayer control in turbulent boundary layers. Proc. 2nd Symposium on Smart Control of Turbulence, March 4-6, 2001, Tokyo, Japan.

Dahm, W.J.A. (2001) Improved prediction of flame properties in airfuel and oxy-fuel combustion systems. Proc. 2001 Joint AFRC/JFRC/IEA International Combustion Symposium, September 2001, Kauai , Hawaii .

Dahm, W.J.A., Ni, J., Mayor, R., Qiao, G., Dyer, S., Benjaminm, A., Gu, Y., Lei, Y., Papke, M. and Mijit, K. (2002) Micro internal combustion swing engine (MICSE) for portable power generation systems. AIAA Paper No. 2002-0722, 40th AIAA Aerospace Sciences Meeting, January 2002, Reno , NV .

Burton , G.C., Dahm, W.J.A., Powell, K.G. and Dowling, D.R. (2002) A new multifractal subgrid scale model for large eddy simulation. AIAA Paper No. 2002-0983, 40th AIAA Aerospace Sciences Meeting, January 2002, Reno , NV .

Diez, F.J. and Dahm, W.J.A. (2002) Micro electro kinetic actuator (MEKA) arrays for active sublayer control of turbulent boundary layers. AIAA Paper No. 2002-0267, 40th AIAA Aerospace Sciences Meeting, January 2002, Reno , NV .

Mullin, J.A. and Dahm, W.J.A. (2002) Highly-resolved three-dimensional velocity measurements via dual-plane stereo particle image velocimetry (DSPIV) in turbulent flows. AIAA Paper No. 2002-0290, 40th AIAA Aerospace Sciences Meeting, January, 2002, Reno , NV .

Burton , G.C., Dahm, W.J.A., Dowling, D.R. & Powell, K.G. (2002) High Reynolds number assessment of a multifractal subgrid scale model. AIAA Paper No. 2002-2961, 32nd AIAA Fluid Dynamics Conference, June 24-27, 2002, St. Louis, MO.

Dahm, W.J.A., Patel, P.R. and Lerg, B.H. (2002) Visualization and fundamental analysis of liquid atomization by fuel slingers in small gas turbines. AIAA Paper No. 2002-3183, 32nd AIAA Fluid Dynamics Conference, June 24-27, 2002, St. Louis, MO.

Burton, G.C., Dahm, W.J.A., Dowling, D.R. and Powell, K.G. (2002) Subgrid scale modeling based on multifractal structure of the subgrid vorticity field. In Advances in Turbulence IX, Proc. 9th European Turbulence Conference, 583-586, July 2-5, 2002 , Southampton , England .

Funk, C., Sick, V., Reuss, D.L. & Dahm, W.J.A. (2002) Turbulence properties of high and low swirl in-cylinder flows. SAE Paper No. 02FFL-68, SAE International Fuels and Lubricants Meeting, October 21-24, San Diego ; Society of Automotive Engineers ( SAE ), Warrendale , PA.

Mullin, J.A. and Dahm, W.J.A. (2003) Dual-plane stereo PIV (DSPIV) measurements of the velocity gradient tensor field at the small scales of turbulent flows. In Proceedings of the Third International Symposium on Turbulence and Shear Flow Phenomena (TSFP-3), 25-27 June 2003, Sendai, Japan.

Dahm, W.J.A., Patel, P.R. and Lerg, B.H. (2003) Visualizations of liquid breakup by fuel slingers. In Proceedings of the 9th International Conference on Liquid Atomization and Spray Systems (ICLASS 2003), July 13-18, 2003 , Sorrento , Italy .

Gu, Y., Mayor, R., Dahm & W.J.A. (2004) Optimized combustion in a mesoscale system by numerical simulation. In Proceedings of the SIAM 10th International Conference on Numerical Combustion, 9-12 May 2004, Sedona , AZ.

Burton , G.C. & Dahm, W.J.A. (2004) Evaluation of multifractal subgrid-scale modeling in large-eddy simulations of homogeneous, isotropic turbulence. In Proceedings of the 10th European Turbulence Conference ( ETC -10), 29 June - 2 July, 2004 , Trondheim , Norway .

Mullin, J.A. & Dahm, W.J.A. (2004) Direct assessments of multifractal scale-similarity in true dissipation and enstrophy fields from dual-plane stereo PIV (DSPIV). In Proceedings of the 10th European Turbulence Conference ( ETC -10), 29 June - 2 July, 2004 , Trondheim , Norway .

Mullin, J.A. & Dahm, W.J.A. (2004) Direct experimental measurements of velocity gradient fields in turbulent flows via high-resolution frequency-based dual-plane stereo PIV (DSPIV). In Proceedings of the 12th International Symposium on Applications of Laser Techniques to Fluid Mechanics, July 12-14, 2004 , Lisbon , Portugal .

Diez, F.J. & Dahm, W.J.A. (2004) Improved prediction of buoyancy effects on flame length and combustion properties of flares. In Proceedings of the AFRC-JFRC 2004 Joint International Combustion Symposium, 10-13 October 2004, Maui, HI.

Hamlington, P.E., Szwalek, J.& Dahm, W.J.A. (2005) Scale-by-scale assessments of the approach to isotropy. In Proceedings of the ITI Conference on Turbulence, 25-28 September 2005, Bad Zwischenahn , Germany .

Shebl, K.M., Abdilghanie, A.M., Dahm, W.J.A. and Faeth, G.M. (2006) Effects of chemically-passive suppressants on extinction of laminar nonpremixed hydrocarbon and H2-CO flames. AIAA Paper 2006-0740, 20th Microgravity Science & Space Processing Symposium, 44th AIAA Aerospace Sciences Meeting, 9-12 January 2006, Reno, NV.

Qiao, L., Gu, Y., Oran, E.S., Dahm, W.J.A. and Faeth, G.M. (2006) Chemically passive suppression of laminar premixed hydrogen flames at microgravity. AIAA Paper 2006-0741, 20th Microgravity Science & Space Processing Symposium, 44th AIAA Aerospace Sciences Meeting, 9-12 January 2006, Reno, NV.

Gu, Y., Mayor, J.R. & Dahm, W.J.A. (2006) Turbulence-augmented minimization of combustion time in mesoscale internal combustion engines. AIAA Paper 2006-1350, 44th AIAA Aerospace Sciences Meeting, 9-12 January 2006, Reno, NV.

Dahm, W.J.A., Lapsa, A.P & Hamlington, P.E. (2006) Inside-out rotary ramjet turbogenerator. AIAA Paper No. AIAA-2006-4169, Session EC-12 (Brayton Cycle II), AIAA 4th International Energy Conversion Engineering Conference, 26-29 June 2006, San Diego, CA.

Qiao, L., Oran, E., Dahm, W.J.A. & Faeth, G.M. (2007) Effects of diluents on laminar premixed methane-air flames in microgravity. Paper #A08, 5th U.S Combustion Meeting, 25-28 March 2007, San Diego, CA.

Ninomiya, N. & Dahm, W.J.A. (2007) Comparison of differential-diffusion effects in flamelet models for combustion with normal and oxygen-enriched air. Paper #B34, 5th U.S Combustion Meeting, 25-28 March 2007, San Diego, CA.

Lapsa, A. & Dahm, W.J.A. (2007) The influence of large centrifugal forces on step-stabilized flames. Paper #H03, 5th U.S Combustion Meeting, 25-28 March 2007, San Diego, CA.

Shebl, K.M., Abdilghanie, A.M., Dahm, W.J.A. and Faeth, G.M. (2007) Extinction of nonpremixed opposed-flow hydrocarbon flames by chemically-passive fire suppressants. AIAA Paper No. AIAA-2007-5662, 43rd AIAA/ASME/ SAE /ASEE Joint Propulsion Conference (JPC), 8-11 July 2007, Cincinnati, OH.

Hamlington, P.E. & Dahm, W.J.A. (2007) A new physically-based fully-realizable nonequilibrium Reynolds stress closure for turbulent flow RANS modeling. AIAA Paper No. AIAA-2007-5573, 43rd AIAA/ASME/SAE/ASEE Joint Propulsion Conference (JPC), 8-11 June 2007, Cincinnati, OH.

Dahm, W.J.A. (2007) Scaling relations forflare interactions, flame lengths, and crosslightling requirements in large flare fields. 2007 Joint American-Japanese Flame Research Committee International Symposium, 22-24 October 2007, Waikoloa, HI.

Qiao, L., Dahm, W.J.A., Faeth, G.M & Oran, E. (2008) Burning velocities and flammability limits of premixed methane/air/diluent flames in microgravity. AIAA Paper No. AIAA-2008-959, 46th AIAA Aerospace Sciences Meeting, 7-10 January, 2008, Reno , NV .

Nagel, Z.E. & Dahm, W.J.A. (2008) High-resolution PIV measurements of heat release effects at the inner scales of turbulent flows. Submitted to 14th International Symposium on Applications of Laser Techniques to Fluid Mechanics, July 7-10, 2008, Lisbon, Portugal.