Chris Rowell
Rockwell International
5 Papers
8 Citations
Chris Rowell is an academic researcher from Rockwell International. The author has contributed to research in topics: Radar cross-section & Computational electromagnetics. The author has an hindex of 2, co-authored 5 publications.
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Papers
Algorithmic Aspects and Supercomputing Trends in Computational Electromagnetics
Vijaya Shankar,William F. Hall,Alireza H. Mohammadian,Chris Rowell +3 more
- 01 Jan 1993
TL;DR: Finite-volume time domain methods offer the possibility of modeling the whole aircraft, including penetrable regions and stores, at longer wavelengths on today’s supercomputers and at typical airborne radar wavelengths on the teraflop computers of tomorrow.
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Gigaflop (billion floating point operations per second) performance for computational electromagnetics
TL;DR: A structured-grid finite-volume time domain computational fluid dynamics (CFD)-based RCS code has been developed at the Rockwell Science Center, and this code incorporates modeling techniques for general radar absorbing materials and structures.
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Large-Scale Parallel Simulations in Computational Electromagnetics
Vijaya Shankar,Adour V. Kabakian,Chris Rowell,Touraj Sahely +3 more
- 01 Jan 2001
TL;DR: In this article, the authors proposed a numerical simulation of the electromagnetic response from complex structures with layered material media over a wide frequency range (100 MHz to 20 GHz) for the development of stealth platforms, and the integration of the differential form of the equations in time offers the most direct and general solution for broadband radar scattering and propagation of electromagnetic pulses in real materials.
Computation of the electromagnetic near field in the presence of a large structure
Alireza H. Mohammadian,William F. Hall,Chris Rowell,Vijaya Shankar,L.E. Gray,V.C. Martins +5 more
- 03 Aug 1992
TL;DR: The finite-volume time-domain method is applied to Maxwells equations in the time domain this paper, and a comprehensive and general-purpose computer code, CFDEM, written for this method was used to simulate the scattering of electromagnetic fields from the aft portion of a Navy ship.
Physics-Based High Performance Computing Using Higher-Order Methods for Broadband Applications in Computational Electromagnetics (CEM)
Vijaya Shankar,Adour V. Kabakian,Chris Rowell,Touraj Sahely,William F. Hall,Geoffrey H. Goldman,Thomas J. Pizzillo +6 more
- 01 Jan 2004
TL;DR: HyPerComp has significantly advanced the state of the art of time-domain, and broad band electromagnetic simulations and is well suited for modeling a variety of targets and electromagnetic problems of interest to the US Army.