MARC record from Internet Archive

LEADER: 03534nam 2200505Ia 4500
001 ocn245120502
003 OCoLC
005 20081214225121.0
008 080904s2008 caua bm f000 0 eng d
007 cr b|||||a||||
040 $aAD#$cAD#$dAD#
037 $aADA483755
043 $an-us---
090 $aTA355
049 $aAD#A
100 1 $aSpinks, Joseph Michael.
245 10 $aDynamic simulation of particles in a magnetorheological fluid$h[electronic resource] /$cJoseph M. Spinks.
260 $aMonterey, California :$bNaval Postgraduate School,$c2008.
300 $axiv, 65 p. :$bill. ;$c28 cm.
500 $aThesis Advisor(s): Lloyd, John.
500 $a"June 2008."
500 $aAuthor(s) subject terms: Magnetorheological fluid, smart fluid, magnetic dipole interaction, electrorheological fluid
500 $aDescription based on title screen as viewed on September 2, 2008.
500 $aDTIC Descriptor(s): Transmission fluids, particles, magnetorheology, magnetic fields, mechanical properties, theses, viscosity, magnetic dipoles, particle size, computerized simulation, mathematical models, microstructure
500 $aDTIC Identifier(s): Magnetorheological fluid, smart fluid, electroheological fluid
502 $aThesis (M.S. in Mechanical Engineering)--Naval Postgraduate School, June 2008.
504 $aIncludes bibliographical references (p.63).
506 $a"Approved for public release, distribution unlimited"--Cover.
520 $aThe mechanical and rheological properties of a MR fluid depend on the induced microstructure of the imbedded ferrous particles. When subject to an external field these particles magnetize and align themselves in chains parallel to the applied magnetic field. The microstructure of these chains is a function of several parameters including particle size, applied magnetic field strength, and viscosity and velocity of the surrounding fluid. This thesis will create a model from a first principle approach to accurately predict the microstructure in a variety of different situations. The model investigated assumes the particles become magnetic dipoles upon the application of the magnetic field and that particle interaction is due solely to dipole-dipole interaction. Due to the inherently small size of the particles, drag is modeled using Stokes' drag. This mathematical model will be used to create a computer simulation to visualize and analyze the subsequent transient microstructures formed. The model will assume a constant magnetic field applied (IE no spatial or time gradients) and that the effects of this field are felt instantaneously.
530 $aAlso available in print.
538 $aMode of access: World Wide Web.
538 $aSystem requirements: Adobe Acrobat Reader.
650 0 $aDamping (Mechanics)$xMathematical models.
650 0 $aRheology$xMathematical models.
650 0 $aMagnetic suspension.
710 2 $aNaval Postgraduate School (U.S.)
856 41 $uhttp://edocs.nps.edu/npspubs/scholarly/theses/2008/Jun/08Jun_Spinks.pdf$z(276 KB)
856 41 $uhttp://handle.dtic.mil/100.2/ADA483755
994 $aC0$bAD#
590 $aUS Navy (USN) author.
592 $a dk/ original 9/4/08.mlh.12.11.2008. record updated by aq 10/28/2010.
949 $aELECTRONIC RESOURCE$wASIS$c1$lELECTRONIC$rN$sY$tTHESIS$xORIGINAL
926 $aNPS-LIB$bNPSARCHIVE$c2008.06 SPINKS, J.$dTHESIS$f1
926 $aNPS-LIB$bELECTRONIC$cELECTRONIC RESOURCE$dTHESIS$f1
926 $aNPS-LIB$bINTERNET$cELECTRONIC RESOURCE$dTHESIS$f2