فهرس المقالات Magnetic field strength حرية الوصول المقاله صفحة الملخص نص كامل 1 - Numerical Study of the Flow Field and Heat Transfer of a Non-Newtonian Magnetic Nanofluid in A Vertical Channel Affected by A Magnetic Field amireh nourbakhsh amirreza sadeghi 10.30486/admt.2022.1939334.1312