The　mathematical　model　of　heat　generation　and　dissipation　during　thermal　energy　transmission　employing　nanoparticles　in　a　Newtonian　medium　is　investigated.　Dimensionless　boundary　layer　equations　with　correlations　for　titanium　dioxide,　copper　oxide,　and　aluminium　oxide　are　solved　by　the　finite　element　method.　Parameters　are　varied　to　analyze　their　impact　on　the　flow　fields.　Various　numerical　experiments　are　performed　consecutively　to　explore　the　phenomenon　of　thermal　performance　of　the　combination　fluid.　A　remarkable　enhancement　in　thermal　performance　is　noticed　when　solid　structures　are　dispersed　in　the　working　fluid.　The　Biot　number　determines　the　convective　nature　of　the　boundary.　When　the　Biot　number　is　increased,　the　fluid　temperature　decreases　significantly.　Among　copper　oxide,　aluminium　oxide,　and　titanium　oxide　nanoparticles,　copper　oxide　nanoparticles　are　found　to　be　the　most　effective　thermal　enhancers.