LEADER 05586nam 2200721 450 001 9910452802103321 005 20200903223051.0 010 $a981-4417-70-X 035 $a(CKB)2550000001126127 035 $a(EBL)1441470 035 $a(OCoLC)860388431 035 $a(SSID)ssj0000952429 035 $a(PQKBManifestationID)12469554 035 $a(PQKBTitleCode)TC0000952429 035 $a(PQKBWorkID)10902675 035 $a(PQKB)11600897 035 $a(MiAaPQ)EBC1441470 035 $a(WSP)00008575 035 $a(Au-PeEL)EBL1441470 035 $a(CaPaEBR)ebr10775227 035 $a(CaONFJC)MIL526793 035 $a(EXLCZ)992550000001126127 100 $a20131019d2013 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aWet granular matter $ea truly complex fluid /$fStephan Herminghaus 210 1$aSingapore :$cWorld Scientific,$d2013. 210 4$dİ2013 215 $a1 online resource (330 p.) 225 1 $aSeries in soft condensed matter,$x1793-737X ;$vVol. 6 300 $aDescription based upon print version of record. 311 $a981-4417-69-6 311 $a1-299-95542-8 320 $aIncludes bibliographical references and index. 327 $aForeword; Preface; Contents; 1. Introduction; 1.1 The significance of wet granular matter; 1.2 Energy scales; 1.3 Typical questions to be asked; 1.4 How we shall proceed; 2. Grains and Granular Fluids; 2.1 Grains; 2.1.1 Kinetic theory; 2.1.2 Dissipative collisions; 2.1.3 Grain shape; 2.1.4 Grain size; 2.1.5 Some phenomenological aspects of dry granulates; 2.2 Granular fluids; 2.2.1 Buoyant clouds; 2.2.2 Filling an earthquake fissure; 2.2.3 Granular flow with gaseous carrier; 2.2.4 Granular flow with liquid carrier; 2.2.5 Dilatancy; 2.3 Conclusions; Further reading; 3. Wetting 327 $a3.1 Planar substrates3.1.1 Van der Waals forces; 3.1.2 Adsorption isotherms; 3.1.3 The contact angle; 3.1.4 The effective interface potential; 3.1.5 The interface displacement model; 3.1.6 Curved interfaces and the Laplace pressure; 3.1.7 The contact angle away from coexistence; 3.2 Rough substrates; 3.2.1 Presentation of the problem; 3.2.2 Descriptors for roughness; 3.2.3 The wetting phase diagram; 3.2.4 Adsorption isotherms on a rough substrate; 3.2.5 Contact angle hysteresis; 3.3 Conclusions; Further reading; 4. Capillary Forces; 4.1 Capillary bridge between at walls 327 $a4.1.1 Extremal surfaces4.1.2 Attractive force of a toroidal bridge; 4.2 Capillary bridge between spherical bodies; 4.2.1 Formation of the capillary bridge; 4.2.2 Capillary bridge force; 4.2.3 The interaction potential between wet grains; 4.2.4 The hysteretic nature of the capillary bridge force; 4.3 Capillary bridge between irregular grains; 4.3.1 Effects of grain shape; 4.3.2 Effects of grain surface roughness; 4.3.3 Small scale capillary bridges; 4.4 Force networks; 4.4.1 Frustrated wet force networks; 4.4.2 Self-assembled granular walkers: ratcheting; 4.5 Conclusions; Further reading 327 $a5. Wet Granular Gases5.1 Dynamical aspects of capillary bridges; 5.1.1 Short time dynamics of a capillary bridge; 5.1.2 The effective restitution coefficient; 5.2 Free cooling and clustering; 5.2.1 Granular temperature during free cooling; 5.2.2 Morphology of the emerging clusters; 5.2.3 A formal distinction between dry and wet cooling; 5.3 Liquid-gas coexistence; 5.3.1 Equation of state of wet granular gases; 5.3.2 Experimental verification of the critical point; 5.3.3 Non-equilibrium phase separation; 5.3.4 Universal aspects of the phase diagram 327 $a5.3.5 The interplay of dissipation mechanisms5.3.6 Interfaces and interfacial tensions; 5.3.7 Binodals and spinodals, wet and dry; 5.4 Collective phenomena far from thermal equilibrium; 5.4.1 Surface tension revisited; 5.4.2 Chaoticity of the wet granular gas; 5.4.3 Capillary bridges as active networks; 5.5 Conclusions; Further reading; 6. Wet Granular Piles; 6.1 Geometrical aspects of granular piles; 6.1.1 Random piles of equal spheres; 6.1.2 Effects of grain size: poly-dispersity; 6.1.3 Effects of grain shape; 6.2 Regimes of wetness; 6.2.1 The humidity regime; 6.2.2 The pendular regime 327 $a6.2.3 The funicular regime 330 $aThis is a monograph written for the young and advanced researcher entering the field of wet granular matter, and is keen to understand the basic physical principles governing this state of soft matter. It treats wet granulates as an instance of a ternary system, consisting of the grains, a primary, and a secondary fluid. After addressing wetting phenomena in general and outlining the basic facts on dry granular systems, a chapter on basic mechanisms and their effects is dedicated to every region of the ternary phase diagram. Effects of grain shape and roughness are considered as well. Rather t 410 0$aSeries in soft condensed matter ;$vv. 6. 606 $aSoft condensed matter 606 $aWetting 606 $aGranular materials$xPermeability 606 $aGranular materials$xMechanical properties 608 $aElectronic books. 615 0$aSoft condensed matter. 615 0$aWetting. 615 0$aGranular materials$xPermeability. 615 0$aGranular materials$xMechanical properties. 676 $a530.4/13 700 $aHerminghaus$b S$g(Stephan)$0963312 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910452802103321 996 $aWet granular matter$92184217 997 $aUNINA