Item Details
Theory of Correspondence Between Fluid Dymanics and ParticleandForce Models
by Francis H. Harlow
 Format
 Book; Government Document; Online; EBook
 Published
 Los Alamos, N.M. : Los Alamos Scientific Laboratory of the University of California, 1963.
 Language
 English
 Related Title
 Technical Report Archive & Image Library (TRAIL)
 Series
 TID
 La (Series) (los Alamos, N.M.)
 SuDoc Number
 Y 3.AT 7:22/LA2806
 Summary
 ParticleandForce models for highspeedcomputer calculations of fluid dynamics problems have several conceptual advantages over most presently used techniques; in addition, test calculations with several versions have indicated considerable promise for wide application. For these reasons, the analysis presented here was undertaken to demonstrate the basis for expecting success in one class of such models (the completely statistical class) and in addition to show how to choose the interparticle force function to correspond to a given material equation of state. The method of analysis employs a manyparticle distribution function equation whose reduction is accomplished through the assumption of twobody forces and of strong correlations with the mean. Primary results include correspondence equations between conservative force function and equation of state, and between dissipative force function and viscous stress. Solutions are given for the first type of correspondence equation, and comparisons are made with previous heuristic studies.
 Description
 28 p. ; 28 cm.
 Mode of access: Internet.
 Notes
 "Contract W7405ENG.36 with the U.S. Atomic Energy Commission."
 "LA2806 ; Physics; TID4500 (18th Ed.)"
 "Report written: November 1962; Report distributed: January 17, 1963."
 Includes bibliographical references (p. 28).
 Series Statement
 TID 4500 18th ed
 LA (Series) (Los Alamos, N.M.) 2806
 Copyright & PermissionsRights statements and licenses provide information about copyright and reuse associated with individual items in the collection.
 No Copyright  United States
 Technical Details

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LEADER 02930nam a2200481Ka 4500001 012213674003 MiAaHDL005 20150218000000.0006 m d007 cr bn auaua008 120927s1963 nmu b f000 0 eng da (MiU)012213674a sdrmiu012213674a (OCoLC)811257597a LOSAL c LOSALa LOSAa Y 3.AT 7:22/LA2806a Harlow, Francis H. q (Francis Harvey), d 1928a Theory of correspondence between fluid dymanics and particleandforce models / c by Francis H. Harlow.a Los Alamos, N.M. : b Los Alamos Scientific Laboratory of the University of California, c 1963.a 28 p. ; c 28 cm.a TID v 4500 18th ed.a LA (Series) (Los Alamos, N.M.) v 2806a "Contract W7405ENG.36 with the U.S. Atomic Energy Commission."a "LA2806 ; Physics; TID4500 (18th Ed.)"a "Report written: November 1962; Report distributed: January 17, 1963."a Includes bibliographical references (p. 28).a ParticleandForce models for highspeedcomputer calculations of fluid dynamics problems have several conceptual advantages over most presently used techniques; in addition, test calculations with several versions have indicated considerable promise for wide application. For these reasons, the analysis presented here was undertaken to demonstrate the basis for expecting success in one class of such models (the completely statistical class) and in addition to show how to choose the interparticle force function to correspond to a given material equation of state. The method of analysis employs a manyparticle distribution function equation whose reduction is accomplished through the assumption of twobody forces and of strong correlations with the mean. Primary results include correspondence equations between conservative force function and equation of state, and between dissipative force function and viscous stress. Solutions are given for the first type of correspondence equation, and comparisons are made with previous heuristic studies.a Mode of access: Internet.a Equations of state.a Particle methods (Numerical analysis)a Fluid dynamics x Mathematical models.a Los Alamos Scientific Laboratory.a U.S. Atomic Energy Commission.a Technical Report Archive & Image Library (TRAIL)b MIU c GWLA d 20190616 s google u mdp.39015086459164 y 1963 r pd q bib t US fed doc
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