Modi, Om Parkash.2009-03-232009-03-2319721972Source: Masters Abstracts International, Volume: 40-07, page: .http://hdl.handle.net/10393/7335http://dx.doi.org/10.20381/ruor-11729Engineering, Mechanical.Application of a hybrid computer technique and variational method to solve the flow in the entrance region of a circular tube with variable physical properties.Thesis