Lie Symmetry Group for Unsteady Free Convection Boundary-Layer Flow over a Vertical Surface
نویسندگان
چکیده
The Lie symmetry group transformation method was used to investigate the partial differential equations that model motion of a natural convective unsteady flow past non-isothermal vertical flat surface. one-parameter applied twice consecutively convert governing into system ordinary equations. obtained solved numerically using Lobatto IIIA formula (implicit Runge–Kutta method). effect Prandtl number on temperature and velocity profiles is illustrated graphically.
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ژورنال
عنوان ژورنال: Symmetry
سال: 2021
ISSN: ['0865-4824', '2226-1877']
DOI: https://doi.org/10.3390/sym13020175