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Computer simulation of many‐body dynamics

JAN 01, 1984
Even the very simplest model fluid exhibits such characteristics of macroscopic nonequilibrium flow as irreversibility, shear thinning and dilatancy.
William G. Hoover

The 300‐year‐old discipline of Newtonian mechanics is still the basis for today’s computer calculations at our national laboratories. However, computers are prompting important changes within mechanics itself. Versions of atomistic mechanics now under development save time by matching numerical techniques to computer capabilities, which—even with the fastest, newest machines—are quite limited when compared to the complexities inherent in modeling the real world.

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References

  1. 1. C. W. Gear, Numerical Initial Value Problems in Ordinary Differential Equations, Prentice‐Hall, Englewood Cliffs, N.J. (1971).

  2. 2. D. Levesque, L. Verlet, J. Kürkijarvi, Phys. Rev. A 7, 1690 (1973).https://doi.org/PLRAAN

  3. 3. W. G. Hoover, Ann. Rev. Phys. Chem. 34, 103 (1983).

  4. 4. R. M. May, Nature 261, 459 (1976).https://doi.org/NATUAS

  5. 5. L. A. Pars, A Treatise on Analytical Dynamics, Oxbow, Woodbridge, Conn. (1979).

  6. 6. J. I. Niemark, N. A. Fufaev, Dynamics of Nonholonomic Systems, American Mathematical Society, Providence, R. I. (1972).

  7. 7. B. L. Holian, W. G. Hoover, B. Moran, G. K. Straub, Phys. Rev. A22, 2798 (1980).https://doi.org/PLRAAN

  8. 8. D. J. Evans, Phys. Letts. 91A, 457 (1982).

  9. 9. J. Ford, PHYSICS TODAY, April 1983, page 40.

  10. 10. A. L. Graham, R. D. Steele, R. B. Bird, Particle Clusters in Concentrated Suspensions, LANL Report LA‐UR‐3074, Los Alamos National Laboratory, New Mexico (1982).

More about the authors

William G. Hoover, Department of Applied Science, University of California, Davis–Livermore.

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This Content Appeared In
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Volume 37, Number 1

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