Jean- Jacques Chattot Professor of Mechanical Engineering & Director of Center for Computational Fluid Dynamics B.S. (1968), Engineering, Ecole Nationale Superieure de L'Aeronautique, France PhD. (1971), Mechanical Engineering, University of California at Berkeley, U.S.A. Doctorat des Sciences (1979), Mathematics, Universite de Paris Sud, Orsay, France Mechanical & Aeronautical Engineering University of California, Davis Davis, CA 95616-5294 Office: 2100 Bainer, (916) 752-0812 Lab: Fax: (916) 752-4158 Email: jjchattot@ucdavis.edu

• EAE-127 (Applied Aircraft Aerodynamics)
• EAE-230 (Advanced Aerodynamics-Inviscid Flow)
• EAE-233 (Introduction to Computational Aerodynamics and Fluid Dynamics)
• EAE-235 (Computational Fluid Dynamics, Euler and Navier-Stokes Equations)

Transonic flows and flows with vortical structures, computational methods.

1972

Application of the Hodograph Method to Transonic Flows with Shocks, M. Holt and J. J. Chattot, Proc. 3rd International Conference of Numerical Methods in Fluid Dynamics, Paris. Springer-Verlag, Lecture Notes in Physics, 19.

Transonic Flows with Shock Waves: Review of the Methods for Computing flows of Perfect Fluids Past Profiles, J. J. Chattot, D. Guiraud, and P. Laval, ONERA Technical Report, no. 1/0114 AY.

Transonic Flows with Shocks: The Method of Murman-Cole-Krupp for Solving the Transonic Small Disturbance Potential Equation, J. J. Chattot, ONERA Technical Report, no. 3/0114 AY.

Experimental and Theoretical Studies of Transonic Flows Past a Half Profile, J. Delery, P. Laval, and J. J. Chattot, 10th Colloquium of Applied Aerodynamics, Lille, France.

Coupling Between the Flow Past an After-Body and a Propulsive Jet of Perfect Fluids, J. J. Chattot and G. Gillon, AGARD Meeting, ONERA Technical Report, no. 1399, Rome, Italy.

Preliminary Study of Transonic Flows Past Helicopter Rotor Blade Tips, J. J. Philippe and J. J. Chattot, ONERA Technical Report, no. 41/1369 AN.

Viscous Interaction with Separation in Transonic Flow, J. Delery, J. J. Chattot and J. C. LeBalleur, AGARD Meeting, Separated Flows, ONERA Technical Report, no. 1975-15, Gottingen.

A Fully Conservative Relaxation Method for Transonic Flows, J. J. Chattot, Proceedings, Symposium Transsonicum II, La Recherche Aerospatiale no. 1975-6, pp 339-346, ONERA Technical Report, no. 1975-93F, Gottingen, September, English version available as Technical Report no. 1975-93E.

Relaxation Approach for the Euler Equations in Transonic Flow, J. J. Chattot, Proceedings, 3rd AIAA Computational Fluid Dynamics Conference, AIAA Paper, no. 77-636, ONERA Technical Report, no. 1977-41, Albuquerque, New Mexico, June.

Uniqueness Condition for Irrotational Compressible Flows of Perfect Fluids, J. J. Chattot, Comptes Rendus de l'Academie des Sciences, t. 286-A, pp 111-113. ONERA Technical Report, no. 1978-11.

Transonic Flows Past Wings, J. J. Chattot, C. Coulombeix, and V. Schmitt, DGLR Meeting, Transonic Configurations, ONERA Technical Report, no. 1978-67, Bad-Harzburg.

Calculation of Transonic Flows Past Wings, J. J. Chattot, C. Coulombeix, and C. da Silva Tome, La Recherche Aerospatiale, no. 1978-4, pp 143-159. ONERA Technical Report, no. 1978-125.

Symmetrical Flow Past a Double Wedge at High Subsonic Mach Numbers, J. J. Chattot, Journal of Fluid Mechanics 86(1):161-177.

Numerical Solution of a Conservation Equation by a Variational Approach, J. J. Chattot, J. Laminie, and J. Guiu-Roux, Proceedings, 6th International Conference on Numerical Methods in Fluid Dynamics, ONERA Technical Report, no. 1978-62. Lecture Notes in Physics, Springer-Verlag, 1979, Tbilisi, USSR.

Steady Transonic Flows Calculated by Relaxation Methods, J. J. Chattot, Proceedings, 14 Biennial Fluid Dynamics Symposium, Fluid Dynamics Transactions, Vol. 10. ONERA Technical Report, no. 1979-135, Blazejewko, Poland.

Relaxation Method for the Full Potential Equation, J. J. Chattot and C. Coulombeix, Proceedings, GAMM Workshop on the Computation of Inviscid Transonic Flows with Shocks, ONERA Technical Report, no. 1979-154, Stockholm, Sweden.

Variational Method for Hyperbolic and Mixed Problems of First Order, J. J. Chattot, Proceedings, 4th International Colloquium on Numerical Method, Lecture Notes in Mathematics, Springer-Verlag. ONERA Technical Report, no. 1979-152, Versailles.

Finite Element Calculation of Steady Transonic Flow in Nozzles Using Primary Variables, J. J. Chattot, J. Guiu-Roux and J. Laminie, Proceedings, 7th International Conference on Numerical Methods in Fluid Dynamics, Stanford, CA and NASA/Ames, June. ONERA Technical Report, no. 1980-70. Lecture Notes in Physics, 141, Springer-Verlag.

Experimental and Theoretical Studies on Helicopter Blade Tips at Onera, J. J. Philippe and J. J. Chattot, Proceedings, 6th European Rotorcraft and Powered Lift Aircraft Forum, Bristol, England, Septermber, ONERA Technical Report, no. 1980-96.

Pressure Distribution Computation on a Non-Lifting Symmetrical Helicopter Blade in Forward Flight, J. J. Chattot and J. J. Philippe, La Recherche Aerospatiale, no. 1980-5, English version available.

Calculation of Three-Dimensional Unsteady Transonic Flows Past Helicopter Blades, J. J. Chattot, Aerodynamics Laboratory, AVRADCOM Research and Technology Laboratories, NASA TP 1721, AVRADCOM TR 80-A-2, Ames Research Center, Moffett Field, CA., October.

Methode Variationnelle Pour Les Proble`mes Hyperboliques et Mixtes du Premier Ordre, J. J. Chattot, Computing Methods in Applied Sciences and Engineering, R. Glowinski, J.L. Lions, eds., North-Holland Publishing Company.

Finite Difference and Finite Element Solutions of the Full Potential Equation in Two Dimensions, J. J. Chattot and C. Coulombeix, Proceedings, 4th GAMM Conference on Numerical Methods in Fluid Mechanics, Paris, France, October. ONERA Technical Report, no. 1981-136.

Finite Element Least Square Method for Solving Full Steady Euler Equations in a Plane Nozzle, C. H. Bruneau, J. J. Chattot, J. Laminie, and J. Guiu-Roux, Proceedings, 8th International Conference on Numerical Methods in Fluid Dynamics, Aachen, Germany. Lecture Notes in Physics, No. 170, pp 161-166, E. Krause, ed., Springer-Verlag.

Also in: Springer-Verlag, 1983.

Numerical Solution of a First-Order Conservation Equation by a Least Square Method, J. J. Chattot, J. Guiu-Roux and J. Laminie, International Journal of of Numerical Methods in Fluids 2:209-219.

Finite Element Least Square Methods for Problems of Mixed-Type, C. H. Bruneau, J. J. Chattot, J. Laminie, and J. Guiu-Roux, Proceedings, 4th International Conference on Finite Element Methods in Fluid Flow, Tokyo, Japan, July, T. Kawai, editor, University of Tokyo Press.

Numerical Methods for Three-Dimensional Inviscid Flow Computation, J. J. Chattot, Proceedings, 10th IMACS World Congress on Systems Simulation and Scientific Computation, Montreal, Canada, Vol. 1, August.

Numerical Solutions of the Euler Equations with Separation by a Finite Element Method, C. H. Bruneau, J. J. Chattot, J. Laminie and R. Temam, Proceedings, 9th International Conference on Numerical Methods in Fluid Dynamics, Saclay, France, June. Springer-Verlag, 1985.

Solution of the Euler Equations for Missiles Configurations, J. J. Chattot, C. Koeck and E. Elsaesser, Proceedings, 6th GAMM Conference on Numerical Methods in Fluid Mechanics, Gottingen, Germany, September.

Simulation d'un Systeme de Deviation de Jet a Laide des Equations d' Eulers, M. Bredif, J. J. Chattot, C. Koeck and P. Werle, AGARD CP, no. 412, November.

Comparaison Theorie-Experience Pour le Calcul de Missiles, M. Bredif, J. J. Chattot, M. L. Erhart and A. Lupieri, 23rd Colloque d' Aerodynamique Appliquee, Modane, France, November.

Numerical Solutions of the Euler Equations with Separation, J. J. Chattot, Proceedings, High Speed Aerodynamics I, A. Nastase, ed., Haag and Herchen.

A Box-Scheme for the Euler Equations, J. J. Chattot and Sylvie Malet, Proceedings, International Congress on Hyperbolic Problems, Saint-Etienne, France, January. Lecture Notes in Mathematics, Springer-Verlag no. 1270, 1987.

Computation of Vortex Flow Past a Flat Plate at High Angle of Attack, C. H. Bruneau, J. J. Chattot, J. Laminie and R. Temam, Proceedings, 10th International Conference on Numerical Methods in Fluid Dynamics, Beijing, China. Lecture Notes in Physics, Springer-Verlag no. 264, 1987.

Numerical Methods: Euler Time Dependent Solver, J. J. Chattot, Special Course on Missile Aerodynamics, V.K.I., Rhode-Saint-Genese, Belgium, March. AGARD Report no. 754, April.

Some Validations by Experimental Results in Hypersonic Flow Computations, J. P. Bez, J. J. Chattot and F. Noel, Aerospace Vehicle Conference, Annapolis, Maryland, April. S.A.E. Paper no. 88- 0925.

Computation of 3-D Vortex Flows Past a Flat Plate at Incidence Through a Variational Approach of the Full Euler Equations, C. H. Bruneau, J. Laminie and J. J. Chattot, International Journal for Numerical Methods in Fluids 9:305-323.

Computation of Hypersonic Vortex Flows with an Euler Model, C. H. Bruneau, J. Laminie and J. J. Chattot, Proceedings, 11th International Conference on Numerical Methods in Fluid Dynamics, Williamsburg, VA, June.

1991

Box Schemes and Their Implementation on the IPSC/860, J. J. Chattot and M. L. Merriam, Proceedings, 10th Computational Fluid Dynamics Conference, June 24-26, Honolulu, HI. (50%)

Numerical Investigation of Boundary Conditions for Electromagnetic Diffraction and Edge Singularities, M. D. White and J. J. Chattot, Poster and Paper, Fourth International Symposium on Computational Fluid Dynamics, Davis, CA, Sept. 9-12. (50%)

Computations of the Scattering of a TM Plane Wave from a Perfectly Conducting Square: Comparisons of Yee's Algorithm, Lax-Wendroff Method and Ni's Scheme, Y. Zhu and J. J. Chattot, Poster, Fourth International Symposium on Computational Fluid Dynamics, Davis, CA, Sept. 9-12. (50%)

Numerical Reflecting Boundary Conditions and Treatment of Edge Singularities for Electromagnetic Diffraction in the Time Domain, M. D. White and J. J. Chattot, Proceedings, IEEE Antennas and Propagation Society International Symposium, Chicago, IL, July 18-25. (50%)

Computations of the Scattering of a TM Plane Wave from a Perfectly Conducting Square: Comparisons of Yee's Algorithm, Lax-Wendroff Method and Ni's Scheme, Y. Zhu and J. J. Chattot, Proceedings, IEEE Antennas and Propagation Society International Symposium, Chicago, IL, July 18-25. (50%)

Implementation of Cell-Vertex Schemes on a Massively Parallel Computer, J. J. Chattot, Proceedings, 13th International Conference on Numerical Methods in Fluid Dynamics, Rome, Italy, July 6-10, Springer-Verlag, Lectures Notes in Physics, no. 414.

Box Schemes for First Order Partial Differential Equations, J. J. Chattot, in: Advances in Computational Fluid Dynamics, Gordon Breach Publishers.

Investigation of the Use of a Finite Volume Scheme with Edge Singularities and Applications of Chimera for Electromagnetic Diffraction in the Time Domain, M. D. White and J. J. Chattot, Proceedings, 5th Annual Review of Progress in Applied Computational Electromagnetism, Monterey, CA, March 22-26. (50%)

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