THE BUOYANT TWO-DIMENSIONAL LAMINAR VERTICAL JET

AlAA 94-0428 Soot Nucleation and Growth in Weakly-Buoyant Laminar Jet Diffusion Flames

Buoyant formation number of a starting buoyant jet

Ruo-Qian Wang, Adrian Wing-Keung Law, E. Eric Adams, and Oliver B. Fringer Singapore-MIT Alliance for Research and Technology, Singapore 117543, Singapore School of Civil and Environmental Engineering, Nanyang Technological University, Singapore 639798, Singapore Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Massachusetts 02139, USA Environmental Flui...

Open Jet Testing for Buoyant and Hybrid Buoyant Aerial Vehicles

Open jet testing is a valuable testing technique which provides the desired results with reasonable accuracy. It has been used in past for the airships and now has recently been applied for the hybrid ones, having more non-buoyant force coming from the wings, empennage and the fuselage. In the present review work, an effort has been done to review the challenges involved in open jet testing. In...

Group Invariant Solution and Conservation Law for a Free Laminar Two-Dimensional Jet

A group invariant solution for a steady two-dimensional jet is derived by considering a linear combination of the Lie point symmetries of Prandtl’s boundary layer equations for the jet. Only two Lie point symmetries contribute to the solution and the ratio of the constants in the linear combination is determined from conservation of total momentum flux in the downstream direction. A conservatio...

Dynamic and Deformation of a liquid Droplet in a Convective Two-Dimensional Laminar Flow

The objective of this research is to develop an accurate numerical method to be used in showing the deformation of a liquid fuel droplet in a convective field. To simultaneously solve the internal liquid droplet flow field as well as the external gas phase flow field, a nonstaggered rectangular grid system without any coordinate transformation is used. Transition from the gas field to the liqui...