LEADER 04991nam 22006495 450 001 9910337882003321 005 20200707025556.0 010 $a3-030-04444-0 024 7 $a10.1007/978-3-030-04444-2 035 $a(CKB)4100000007810272 035 $a(MiAaPQ)EBC5733035 035 $a(DE-He213)978-3-030-04444-2 035 $a(PPN)235232920 035 $a(EXLCZ)994100000007810272 100 $a20190316d2019 u| 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGranular Gaseous Flows $eA Kinetic Theory Approach to Granular Gaseous Flows /$fby Vicente Garzó 205 $a1st ed. 2019. 210 1$aCham :$cSpringer International Publishing :$cImprint: Springer,$d2019. 215 $a1 online resource (419 pages) 225 1 $aSoft and Biological Matter,$x2213-1736 311 $a3-030-04443-2 327 $aKinetic theory of inelastic hard spheres -- Homogeneous cooling states (HCS) -- Navier-Stokes transport coefficients for simple granular gases -- Navier-Stokes transport coefficients for multicomponent granular gases -- Non-Newtonian steady states for granular gases -- Inelastic Maxwell models for granular gases -- Transport coefficients for granular gas-solid flows. 330 $aThis book addresses the study of the gaseous state of granular matter in the conditions of rapid flow caused by a violent and sustained excitation. In this regime, grains only touch each other during collisions and hence, kinetic theory is a very useful tool to study granular flows. The main difference with respect to ordinary or molecular fluids is that grains are macroscopic and so, their collisions are inelastic. Given the interest in the effects of collisional dissipation on granular media under rapid flow conditions, the emphasis of this book is on an idealized model (smooth inelastic hard spheres) that isolates this effect from other important properties of granular systems. In this simple model, the inelasticity of collisions is only accounted for by a (positive) constant coefficient of normal restitution. The author of this monograph uses a kinetic theory description (which can be considered as a mesoscopic description between statistical mechanics and hydrodynamics) to study granular flows from a microscopic point of view. In particular, the inelastic version of the Boltzmann and Enskog kinetic equations is the starting point of the analysis. Conventional methods such as Chapman-Enskog expansion, Grad?s moment method and/or kinetic models are generalized to dissipative systems to get the forms of the transport coefficients and hydrodynamics. The knowledge of granular hydrodynamics opens up the possibility of understanding interesting problems such as the spontaneous formation of density clusters and velocity vortices in freely cooling flows and/or the lack of energy equipartition in granular mixtures. Some of the topics covered in this monograph include: Navier-Stokes transport coefficients for granular gases at moderate densities Long-wavelength instability in freely cooling flows Non-Newtonian transport properties in granular shear flows Energy nonequipartition in freely cooling granular mixtures Diffusion in strongly sheared granular mixtures Exact solutions to the Boltzmann equation for inelastic Maxwell models. 410 0$aSoft and Biological Matter,$x2213-1736 606 $aAmorphous substances 606 $aComplex fluids 606 $aMathematical physics 606 $aFluid mechanics 606 $aFluids 606 $aPhysics 606 $aSoft and Granular Matter, Complex Fluids and Microfluidics$3https://scigraph.springernature.com/ontologies/product-market-codes/P25021 606 $aMathematical Applications in the Physical Sciences$3https://scigraph.springernature.com/ontologies/product-market-codes/M13120 606 $aEngineering Fluid Dynamics$3https://scigraph.springernature.com/ontologies/product-market-codes/T15044 606 $aFluid- and Aerodynamics$3https://scigraph.springernature.com/ontologies/product-market-codes/P21026 606 $aNumerical and Computational Physics, Simulation$3https://scigraph.springernature.com/ontologies/product-market-codes/P19021 615 0$aAmorphous substances. 615 0$aComplex fluids. 615 0$aMathematical physics. 615 0$aFluid mechanics. 615 0$aFluids. 615 0$aPhysics. 615 14$aSoft and Granular Matter, Complex Fluids and Microfluidics. 615 24$aMathematical Applications in the Physical Sciences. 615 24$aEngineering Fluid Dynamics. 615 24$aFluid- and Aerodynamics. 615 24$aNumerical and Computational Physics, Simulation. 676 $a533.7 700 $aGarzó$b Vicente$4aut$4http://id.loc.gov/vocabulary/relators/aut$0837273 906 $aBOOK 912 $a9910337882003321 996 $aGranular Gaseous Flows$92530727 997 $aUNINA