A numerical investigation has been executed in a curve-shaped enclosure crammed with a hybrid nanofluid containing a wavy-shaped inner cylinder with the existence of a magnetic field. A mixture of copper and alumina nanoparticles in a normal water-based solution is used to create the hybrid nanofluid. The natural convective flow in the enclosure is generated as a result of the tempera... https://parisnaturalfoodes.shop/product-category/strong-bones/