... and mixing with the hot exhaust from the gas turbine housed in naval or cargo ships. This study considers the IRS device with four cylindrical funnels stacked one above the other. This study aims to find the suitable turbulence model(s) for numerical modeling of the IRS device. The Reynolds number based...

... turbulence model to reproduce a turbulent natural convection benchmarking experiment by Ampofo and Karayiannis [ 56 ]. In Ref. [ 56 ], measurements for mean and turbulent field were taken in a clear cavity field with air. Numerical results were obtained with an 80 × 80 stretched mesh, chosen after grid...

... and experimental data. Furthermore, the unsteady physics of jet and crossflow interactions and the jet lift-off under high FST is studied using the present DES results. film cooling unsteady simulation turbulence modeling high free stream turbulence detached eddy simulation High turbine inlet...

... and computationally intensive heat-flux transport closure. This outcome argues in favor of incorporation of the algebraic model in industry-standard turbomachinery codes. turbulence modeling rotating flows heat-flux closures Nearly all engineering computational methods now in use in industry...

...Marcelo B. Saito; Marcelo J. S. de Lemos Interfacial heat transfer coefficients in a porous medium modeled as a staggered array of square rods are numerically determined. High and low Reynolds k - ϵ turbulence models are used in conjunction of a two-energy equation model, which includes distinct...