selected publications

Ahmad, N., 2008: The f-wave Riemann Solver for Meso- and Micro-scale Flows. American Institute of Aeronautics and Astronautics. AIAA Paper 2008-465.

Ahmad, N., D. Bacon, T. Dunn, M. Hall, A. Sarma, T. Wait, 2008: Acoustic Ray-Tracing on Unstructured Adaptive Grids. American Institute of Aeronautics and Astronautics. AIAA Paper 2008-62.

Ahmad, N., and J. Lindeman, 2007: Euler Solutions using Flux-based Wave Decomposition. International Journal for Numerical Methods in Fluids, 54:1, 47-72.

Ahmad, N., Z. Boybeyi, R. Lohner and A. Sarma, 2007: A Godunov-Type Scheme for Atmospheric Flows on Unstructured Grids: Euler and Navier-Stokes Equations. Pure and Applied Geophysics, 164:1, 217-244.

Ahmad, N., Z. Boybeyi, R. Lohner and A. Sarma, 2006: A Godunov-Type Scheme for Atmospheric Flows on Unstructured Grids: Scalar Transport. Pure and Applied Geophysics, 163:8, 1699-1735.

Ahmad, N., D. Bacon, M. Hall and A. Sarma, 2006: Application of the Multi-Dimensional Positive Definite Advection Transport Algorithm (MPDATA) to Environmental Modeling on Adaptive Unstructured Grids. International Journal for Numerical Methods in Fluids, 50:10, 1247-1268.

Ahmad, N., D. Bacon, Z. Boybeyi, T. Dunn, S. Gopalakrishnan, M. Hall, P. Lee, D. Mays, A. Sarma, M. Turner, and T. Wait, 2002: Unstructured Adaptive Grid Generation for Geophysical Flow Simulations. Numerical Grid Generation in Computational Field Simulation. Proceedings of the 8th Intl. Conf. held at Honolulu, Hawaii. pp. 457-466. Edited by B. K. Soni, et al.

Bacon, D., N. Ahmad, Z. Boybeyi, T. Dunn, M. Hall, P. Lee, A. Sarma, M. Turner, K. Waight, S. Young and J. Zack, 2000: A Dynamically Adapting Weather and Dispersion Model: The Operational Multiscale Environment Model with Grid Adaptivity (OMEGA). Monthly Weather Review, 128, 2044-2076.

Ahmad, N., D. Bacon, Z. Boybeyi, T. Dunn, M. Hall, D. Mays, A. Sarma and M. Turner, 1998: A Solution-Adaptive Grid Generation Scheme for Atmospheric Flow Simulations. Numerical Grid Generation in Computational Field Simulation. Proceedings of the 6th Intl. Conf. held at Greenwich, England. pp. 327-335. Edited by M. Cross, et al.