Eduardo MirandaDaniel Felipe Sempértegui-TapiaCristian A. Chávez2026-03-222026-03-222021http://www.scielo.org.bo/scielo.php?script=sci_abstract&pid=S2518-44312021000100006&lng=enhttps://andeanlibrary.org/handle/123456789/70803enReynolds-averaged Navier–Stokes equationsTurbulenceHeat transferFlow (mathematics)MechanicsEnvironmental scienceComputational fluid dynamicsThermodynamicsMeteorologyRANS TURBULENCE MODELS PERFORMANCE TO PREDICT HEAT TRANSFER CHARACTERISTICS OF LOW GWP FLUIDS FLOW IN MICROCHANNELSarticle