Nonlinear turbulence closures were developed that improve the prediction accuracy of wake
mixing in low-pressure turbine (LPT) flows. First, Reynolds-averaged Navier–Stokes (RANS) …

Direct numerical simulation (DNS) was performed to investigate the turbulent heat transfer of
supercritical water in an upward pipe with and without buoyancy. The heat transfer …

The accuracy of turbulent swirl-stabilized flame simulation strongly depends on the choice of
turbulence model. In this study, four 3D unsteady turbulence closures, including large eddy …

Turbulent lean premixed combustion has high potentials for the development of modern low
nitrogen oxide gas turbines. However, it renders the combustor prone to combustion …

Turbulent mixed convections of lead-bismuth eutectic in heated upward pipe flows at Re=
2650 are investigated using direct numerical simulation. A high-precision space …

In this study, non-premixed combustion of a traditional fuel-natural gas, and an alternative
fuel-biogas, is simulated in a swirling flow industrial gas turbine combustor geometry which …

A sub-grid scale (SGS) combustion model by combining dynamic thickened flame (DTF) with
flamelet generated manifolds (FGM) tabulation approach (ie DTF-FGM) is developed for …

Studies of turbulent mixed convection over a vertical backward-facing step for liquid metals
are indispensable to research the buoyancy effects in flow separation and reattachment …

In this paper, we designed multiple control inputs for Rucklidge oscillator through sliding,
adaptive, and backstepping control techniques. Dynamical stability through Lyapunov theory …

Direct numerical simulation using a thermophysical property table was conducted to study
the characteristics of strongly heated air flows and heat transfer. The predicted mean velocity …