摘要: In this chapter, we illustrate the validity of HAM-based Mathematica package BVPh (version 1.0) for nonlinear partial differential equations (PDEs) related to unsteady boundary-layer flows. We show that, using 1.0, an flow can be solved in a rather similar way that steady-state similarity ones governed by ODEs. other words, frame HAM, solving flows is as easy ones. This shows 1.0 some PDEs, especially those