Condition of Discrete-Tone Generation by Impinging Jet.

Bedload transport by a vertical jet impinging upon sediments

Bedload transport by a vertical jet impinging upon sediments Bruce R. Sutherland1,a) and Stuart Dalziel2 1Department of Physics, University of Alberta, Edmonton, Alberta T6G 2E1, Canada and Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, Alberta T6G 2E3, Canada 2Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge CB3, Unit...

Heat Transfer of an Impinging Jet on a Plane Surface

Abstract—A cold, thin film of liquid impinging on an isothermal hot, horizontal surface has been investigated. An approximate solution for the velocity and temperature distributions in the flow along the horizontal surface is developed, which exploits the hydrodynamic similarity solution for thin film flow. The approximate solution may provide a valuable basis for assessing flow and heat transf...

High-Fidelity Simulations of Primary Breakup and Impinging Jet Atomization

Prediction of turbulent heat transfer in impinging jet geometries

This chapter summarizes the current knowledge on the numerical prediction of turbulent impinging jet flows. The predictive capabilities of numerical models are evaluated by careful comparison with experimental fluid flow and heat transfer data. Turbulent fluctuations in the velocity field are mathematically modelled using the Reynolds Averaged Navier–Stokes (RANS) methodology. Turbulence is ass...

Numerical study of a confined slot impinging jet with nanofluids

BACKGROUND Heat transfer enhancement technology concerns with the aim of developing more efficient systems to satisfy the increasing demands of many applications in the fields of automotive, aerospace, electronic and process industry. A solution for obtaining efficient cooling systems is represented by the use of confined or unconfined impinging jets. Moreover, the possibility of increasing the...