Analytical model of solutions of (2+1)-D heat convection equations in a shape memory alloy device immersed in a blood vesselAly Maher Abourabia, Kawsar Mohammad Hassan and Eman Mohammad Abo-ElgharEur. Phys. J. Appl. Phys., 69 2 (2015) 20204DOI: https://doi.org/10.1051/epjap/2015140250