Thermal performance enhancement of a double-tube heat exchanger with novel twisted annulus formed by counter-twisted oval tubes
Chao Luo, KeWei Song
Topics & Concepts
Annulus (botany)TwistHeat exchangerMaterials scienceTube (container)MechanicsThermalHeat transferAspect ratio (aeronautics)Diameter ratioHeat transfer enhancementSecondary flowThermodynamicsPhysicsComposite materialGeometryHeat transfer coefficientTurbulenceMathematicsHeat Transfer MechanismsHeat Transfer and OptimizationNanofluid Flow and Heat Transfer