简介:Therearefourengineerstravelinginacar;amechanicalengineer,achemicalengi-neer,anelectricalengineerandacomput-erengineer.Thecarbreaksdown.“Soundstomeasifthepistonshaveseized.Wellhavetostripdowntheenginebeforewecangetthecarworkingagain,”saysthemechanical
简介:Inthispaper,theopportunitiesandchallengeswhichfutureapplicationsbasedonnanoparticlesoffertoengineersaredescribed.Newhigh-addedvalueproductsinduceustorethinkwaystocontrolnanoparticledesignandhandling.Severalchallengesaredescribedandtypicalsolutionsaregiven:(1)findingrelevantengineeringtasksoutsidetraditionalprocessindustry;(2)theimportanceofmixingreactants;(3)obtainingmonodisperseparticles;(4)gainingefficientcontrolviaelectricforcesand(5)developingmulti-stepprocesseswhichallowmorecontroloverparticleproperties.