Publications
L. Wang, D.C. Haworth, S.R. Turns & M.F. Modest, 2004, Interactions Among Soot, Thermal Radiation, and NOx Emissions in Oxygen-Enriched Turbulent Nonpremixed Flames: a CFD modeling study, 30th Intern’l. Symp. on Combust. (First author supervised by candidate).
Y.Z. Zhang, E.H. Kung & D.C. Haworth, 2004, A PDF Method for multidimensional modeling of HCCI engine combustion: effects of turbulence/chemistry interactions on ignition timing and emissions, 30th Intern’l. Symp. on Combust. (First two authors supervised by candidate).
Y.Z. Zhang & D.C. Haworth, 2004, A general mass consistency algorithm for hybrid particle/finite-volume PDF methodsJ. Comput. Phys. 194 pp. 156-193 (First author supervised by candidate).
D.C. Haworth, 2003, HCCI Engine Optimization and Control, Quarterly reports submitted to DOE via University of Wisconsin-Madison.
D.C. Haworth, 2003, Advanced CFD Modeling for Chemically Reacting Turbulent Flows, Annual progress report submitted to adapco (16 December 2003).
D.C. Haworth, 2003, Applications of turbulent combustion modeling, In Turbulent Combustion, (L. Vervisch, D. Veynante and J.P.A.J. Van Beeck, Eds.), von Karman Institute for Fluid Dynamics Lecture Series 2003-04, Rhode-Saint-Genèse, Belgium.
S.B. Inman, M. El-Gindy & D.C. Haworth, 2003, Hybrid electric vehicles technology and simulation: A literature review, Heavy Vehicle Systems, a series of The International Journal of Vehicle Design 10 pp. 167-187 (First author supervised by candidate).
M. Fogleman, J.L. Lumley, D. Rempfer & D.C. Haworth, 2003, Analysis of tumble breakdown in IC engine flows using the PODPhysics of Fluids.
K.-H. Song, P. Nag, T.A. Litzinger & D.C. Haworth, 2003, Effects of oxygenated additives on aromatic species in fuel-rich, premixed ethane combustion: a modeling study, Combustion & Flame 135 pp. 341-349 (Second author supervised by candidate).
S.B. Inman, D.C. Haworth & M. El-Gindy, 2002, Integration of WAVE and ADVISOR simulations for optimization of a hybrid electric sport utility vehicle, SAE Paper No. 2002-01-2856; also in SAE Special Publication SP-1721 (First author supervised by candidate).
P. Henning, D. Haworth, E. Kisenwether, R. Tallon & O. Finckh, 2002, Closing the assessment feedback loop: The use of a qualitative formative evaluation process and changes in the second year of a three-year joint GK-12 HEV NSF-Penn State science education project, ASEE Annual Conference Proceedings. From the American Society for Engineering Education Annual Conference & Exposition, Montréal, Québec, Canada (16-19 June 2002).
M. Fogleman, D. Rempfer, J. Lumley & D. Haworth, 2002, POD analysis of in-cylinder flows, ASME Paper No. FEDSM2002-31413 (Equal contributions by authors).
D.C. Haworth, 2002, GM Foundation graduate research progress report for GM graduate researcher Mr. Yongzhe Zhang, Submitted to PSU COE, University Park, PA (18 April 2002).
.D.C. Haworth, 2002, GK-12: Hybrid and electric vehicle M3 education, Annual Report submitted to NSF (9 July 2002).
.D.C. Haworth, 2002, Probability density function (PDF) methods for multidimensional modeling of in-cylinder flows, Submitted to GM R&D Center, Warren, MI (14 November 2002).
Jiménez, D. Haworth, B. Cuenot & T. Poinsot, 2002, Direct numerical simulation and modeling for lean stratified propane-air flames, Combustion & Flame 128 pp. 1-21 (Equal contributions by authors).
Haworth, C. Jiménez, B. Cuenot, T. Poinsot & R. Blint, 2002, Numerical simulations of partially premixed turbulent combustion, IUTAM Symposium on Turbulent Mixing & Combustion (A. Pollard and S. Candel, Eds., Kluwer Academic Publishers, Dordrecht. Proceedings of the IUTAM Symposium held in Kingston, Ontario, Canada, 3-6 June 2001) pp. 427-437 (Principal author).
D.C. Haworth, 2001, Advanced Computational Thermal-Fluids Modeling for Automotive Propulsion Systems: Progress Report #2, submitted to GM R&D Center, Warren, MI.
D.C. Haworth, 2001, Advanced Computational Thermal-Fluids Modeling for Automotive Propulsion Systems: Final Report, submitted to GM R&D Center, Warren, MI.
D.C. Haworth, 2001, Applications of turbulent combustion modelingin Turbulence and Combustion, (J.P.A.J. Van Beeck, L. Vervisch and D. Veynante, Eds.), Lecture Series 2001-03 (von Karman Institute for Fluid Dynamics, Rhode-Saint-Genèse, Belgium,).
D.C. Haworth, 2000, A probability density function/flamelet method for partially premixed turbulent combustion, Proceedings of the 2000 Summer Program, Center for Turbulence Research, Stanford University & NASA Ames, pp. 145-156
.C. Jiménez, D. Haworth, T. Poinsot, B. Cuenot & R. Blint, 2000, Numerical simulations of combustion in a lean stratified propane-air mixtureProceedings of the 2000 Summer Program, Center for Turbulence Research, Stanford University & NASA Ames, pp. 133-144. (Equal contributions by authors).
D.C. Haworth, 1999, Large-eddy simulation of in-cylinder flows, Oil & Gas Science and Technology (Revue de l’Institut Français du Pétrole) 54 pp. 175-185.
R. Verzicco, J. Mohd-Yusof, P. Orlandi & D. Haworth, 2000, Large-eddy simulation in complex geometric configurations using boundary body forces, AIAA J. 38 pp. 427-433. (Contributing author).
D.C. Haworth & K. Jansen, 2000, Large-eddy simulation on unstructured deforming meshes: towards reciprocating IC enginesComputers & Fluids 29 pp. 493-524. (Principal author).
D.C. Haworth, B. Cuenot, T.J. Poinsot & R.J. Blint, 2000, Numerical simulation of turbulent propane-air combustion with non-homogeneous reactantsCombustion & Flame 121 pp. 395-417. (Principal author).
S. Subramaniam & D.C. Haworth, 2000, A pdf method for turbulent mixing and combustion on three-dimensional unstructured deforming meshes, International Journal of Engine Research 1 pp.171-190. (First author supervised by candidate).
R.J. Blint & D.C. Haworth, 2000, Modeling oxidation of exhaust gases diluted by air under exhaust manifold conditions, Proc. Combust. Institute 28 pp. 2451-2458. (Equal contributions by authors).
D.C. Haworth & S.H. El Tahry, 1998, Remodeling the internal combustion engine, The Industrial Physicist, pp. 29-33 (The American Institute of Physics). (Principal author).
D.C. Haworth, B. Cuenot, T.J. Poinsot & R.J. Blint, 1998, Numerical simulation of turbulent propane-air combustion with non-homogeneous reactants: initial results, Proceedings of the 1998 Summer Program, Center for Turbulence Research, Stanford University & NASA Ames, pp. 5-24. (Principal author).
R. Verzicco, J. Mohd-Yusof, P. Orlandi & D.C. Haworth, 1998, Three-dimensional LES in complex geometries using boundary body forcesProceedings of the 1998 Summer Program, Center for Turbulence Research, Stanford University & NASA Ames, pp. 171-186. (Contributing author).
S. Chang & D.C. Haworth, 1997, Adaptive grid refinement using cell-level and global imbalances, International J. Num. Meth. in Fluids 24 pp. 375-392. (Equal contributions by authors)
D.C. Haworth, J.M. Maguire, W.R. Matthes, R. Rhein & S.H. El Tahry, 1996, Dynamic fluid flow analysis of oil pumps, SAE Transactions: J. of Passenger Cars 105. (Principal author)
S. Chang & D.C. Haworth, 1995, Kinetic-energy-balance based solution-adaptive mesh refinement, ASME FED-Vol. 213, Quantification of uncertainty in computational fluid dynamics, edited by R.W. Johnson & E.D. Hughes, pp. 7-12. (Equal contributions by authors).
Khalighi, S.H. El Tahry, D.C. Haworth & M.S. Huebler, 1995, Computation and measurement of flow and combustion in a four-valve engine with intake variations, SAE Transactions: J. of Engines 104. (Equal contributions by authors)
.D.L. Reuss, T.-W. Kuo, B. Khalighi, D.C. Haworth & M. Rosilik, 1995, Particle image velocimetry measurements in a high-swirl engine used for evaluation of computational fluid dynamics calculations, SAE Transactions: J. of Engines 104. (Contributing author).
T.-W. Kuo, D.C. Haworth, & M.S. Huebler, 1994, Intake-port design and analysis using CFD: application to the 1996 GMPT 3.4 L engine programGM Research Laboratories Research Report No. EN-535/TH-69.
S.H. El Tahry, W.R. Matthes, & D.C. Haworth, 1994, A guide to port optimization (GPO), GM Research Laboratories Research Report No. TH-72.
S. Chang & D.C. Haworth, 1994, Adaptive grid refinement using cell-level and global imbalances, GM Research Laboratories Research Report No. EN-543/TH-74.
B. Khalighi, S.H. El Tahry, D.C. Haworth, & M.S. Huebler, 1994, Computation and measurement of flow and combustion in a four-valve engine with intake variations, GM Research Laboratories Research Report No. EN-544/TH-75.
D.L. Reuss, T.-W. Kuo, B. Khalighi, D.C. Haworth, & M.Rosalik, 1994, Comparison between computed velocities and planar velocity measurements in the cylinder of a high-swirl engineGM Research Laboratories Research Report No. EN-545.
M. Baum, T.J. Poinsot, D.C. Haworth & N. Darabiha, 1994, Using direct numerical simulation to study H2/O2/N2 flames with complex chemistry in turbulent flows, J. Fluid Mech. 281 pp. 1-32. (Equal contributions by authors).
B. Khalighi, D.C. Haworth & M.S. Huebler, 1994, Multidimensional port-and-in-cylinder flow calculations and flow visualization study in an internal combustion engine with different intake configurations, SAE Transactions: J. of Fuels and Lubricants 103. (Equal contributions by authors)
D.C. Haworth, S.H. El Tahry, M.S. Huebler, D.E. Nicholson, & J.M. Griffin, 1993, Application of CFD to cylinder-head design: the GMPT 1995 3800 Series IIGM Research Laboratories Research Report No. TH-66.
M. Baum, T.J. Poinsot, D.C. Haworth & N. Darabiha, 1993, Using DNS to study H2/O2/N2 flames with complex chemistry in turbulent flowsNinth Symposium on Turbulent Shear Flows, Kyoto, Japan. (Equal contributions by authors).
D.C. Haworth, S.H. El Tahry & M.S. Huebler, 1993, A global approach to error estimation and physical diagnostics in multidimensional CFD, International J. Num. Meth. in Fluids 17 pp. 75-97. (Equal contributions by authors).
T.J. Poinsot, D.C. Haworth & G. Bruneaux, 1993, Direct simulation and modeling of flame-wall interaction for turbulent premixed combustion, Combust. Flame 95 pp. 118-132. (Equal contributions by authors).
D.C. Haworth, M.S. Huebler, S.H. El Tahry & W.R. Matthes, 1993, Multidimensional calculations for a two-stroke-cycle engine: a detailed scavenging model validation, SAE Transactions: J. of Engines 102. (Principal author).
T.J. Poinsot & D.C. Haworth, 1992, Numerical simulations and modeling of the interaction between turbulent premixed flames and walls, GM Research Laboratories Research Memorandum No. RM 57-2054.
R. Diwakar, D.C. Haworth, W.R. Matthes, & A.S.P. Solomon, 1992, Influence of intake port design on the scavenging and combustion characteristics of the GM Mod-2 two-stroke-cycle engine at light load, GM Research Laboratories Research Report No. TH-57.
M. Baum, T.J. Poinsot, & D.C. Haworth, 1992, Numerical simulations of turbulent premixed H2/O2/N2 flames with complex chemistry, GM Research Laboratories Research Memorandum No. RM 57-2056.
S.H. El Tahry & D.C. Haworth, 1992, Directions in turbulence modeling for in-cylinder flows in reciprocating engines, AIAA J. Prop. & Power 8 pp. 1040-1048. (Equal contributions by authors).
D.C. Haworth & T.J. Poinsot, 1992, Numerical simulation of Lewis number effects in turbulent premixed flames, J. Fluid Mech. 244 pp. 405-436. (Equal contributions by authors).
S. Chang, S.H. El Tahry, D.C. Haworth, & R.B. Krieger, 1991, GMFIRE: a general purpose computational fluid dynamics code for engineering applications, GM Research Laboratories Research Report No. EN-498/TH-32.
D.C. Haworth, W.R. Matthes, & M.S. Huebler, 1991, Multidimensional port-and-cylinder scavenging calculations for a two-stroke-cycle engine, phase I: GMR/AES Mod-3 intake port designGM Research Laboratories Research Report No. TH-35.
D.C. Haworth, S.H. El Tahry, & M.S. Huebler, 1991, Port-and-cylinder flow calculations for the 3800 V6 engine, GM Research Laboratories Research Memorandum No. RM 57-2033.
D.C. Haworth, S.H. El Tahry, & M.S. Huebler, 1991, A global approach to error estimation and physical diagnostics in multidimensional computational fluid dynamics, GM Research Laboratories Research Report No. TH-41.
S.H. El Tahry & D.C. Haworth, 1991, A critical review of turbulence models for applications in the automotive industry, AIAA Paper No. 91-0516. (Equal contributions by authors)
D.C. Haworth & S.H. El Tahry, 1991, A pdf approach for multidimensional turbulent flow calculations with application to in-cylinder flows in reciprocating engines, AIAA J. 29 pp. 208-218. (Principal author).
S.H. El Tahry & D.C. Haworth, 1990, A critical review of turbulence models for applications to in-cylinder flows in reciprocating engines, GM Research Laboratories Research Report No. TH-26
D.C. Haworth, S.H. El Tahry, M.S. Huebler & S. Chang, 1990, Multidimensional port-and-cylinder flow calculations for two- and four-valve-per-cylinder engines: influence of intake configuration on flow structure, SAE Tranactions: J. of Engines 99. (Principal author).
D.C. Haworth & S.H. El Tahry, 1989, Arbitrary three-dimensional mesh deformation for flow calculations in regions with moving boundaries, General Motors Research Publication GMR-6779.
D.C. Haworth, S.H. El Tahry, M.S. Huebler, & S. Chang, 1989, Multidimensional port-and-cylinder flow calculations for two- and four-valve-per-cylinder engines: influence of intake configuration on flow structure, GM Research Laboratories Research Report No. TH-8/EN-474.
D.C. Haworth, M.C. Drake, S.B. Pope & R.J. Blint, 1988, The importance of time-dependent flame structures in stretched laminar flamelet models for turbulent jet diffusion flames, Proc. Combust. Institute, Vol. 22, pp. 589-597 . (Equal contributions by authors).
D.C. Haworth, M.C. Drake, & R.J. Blint, 1987, Stretched laminar flamelet modeling of a turbulent jet diffusion flame, GM Research Laboratories Research Report No. FM-126/PC-375.
D.C. Haworth, M.C. Drake, S.B. Pope, & R.J. Blint, 1987, The importance of time-dependent flame structures in stretched laminar flamelet models for turbulent jet diffusion flames, GM Research Laboratories Research Report No. FM-131/PC-400.
D.C. Haworth & S.B. Pope, 1987, A pdf modeling study of self-similar turbulent free shear flows, Phys. Fluids 30 pp. 1026-1044. (Equal contributions by authors).
D.C. Haworth & S.B. Pope, 1987, Monte Carlo solutions of a joint pdf equation for turbulent flows in general orthogonal coordinates, J. Comput. Phys. 72 pp. 311-346. (Equal contributions by authors).
D.C. Haworth & S.B. Pope, 1986, A second-order Monte Carlo method for the solution of the Ito stochastic differential equation, Stoch. Analy. Appl. 4 pp. 151-186. (Equal contributions by authors).
S.B. Pope & D.C. Haworth, 1986, The mixing layer between turbulent fields of different scales, Turbulent Shear Flows 5, edited by F. Durst, B.E. Launder, J.L. Lumley, F.W. Schmidt, and Whitelaw, pp. 44-53 (Springer, Berlin). (Contributing author).