Global spectral analysis: Review of numerical methods
The design and analysis of numerical methods are usually guided by the following:(a) von
Neumann analysis using Fourier series expansion of unknowns,(b) the modified differential …
Neumann analysis using Fourier series expansion of unknowns,(b) the modified differential …
Three-dimensional direct numerical simulation of Rayleigh–Taylor instability triggered by acoustic excitation
Rayleigh–Taylor instability (RTI) occurs when the interface between two fluids of different
densities is removed, with the heavier (cold) fluid resting on top of the lighter (hot) fluid in the …
densities is removed, with the heavier (cold) fluid resting on top of the lighter (hot) fluid in the …
Parametric study of a frequency-modulated pulse jet by measurements of flow characteristics
Recently, pulsed jet actuators have been discovered as an efficient and promising technique
for flow separation control. In this paper, a systematic experimental investigation is carried …
for flow separation control. In this paper, a systematic experimental investigation is carried …
Controlling transonic shock–boundary layer interactions over a natural laminar flow airfoil by vortical and thermal excitation
Investigations have been performed via implicit large eddy simulations to study the overall
effects of exciting a flow field by thermal (wall-heating and wall-cooling) and vortical (with …
effects of exciting a flow field by thermal (wall-heating and wall-cooling) and vortical (with …
Thermal control of transonic shock-boundary layer interaction over a natural laminar flow airfoil
Implicit large eddy simulations are performed to show control of shock and boundary layer
interaction over a natural laminar flow airfoil by harmonic heat transfer on the suction surface …
interaction over a natural laminar flow airfoil by harmonic heat transfer on the suction surface …
Insight into the significance of absorbing boundary condition for the flow mechanism analysis of fractional Maxwell fluid over a semi-infinite plate
Viscoelastic fluids have many applications in engineering, and studying the complex fluidity
of viscoelastic fluids can improve their applicability. Based on the flow caused by the …
of viscoelastic fluids can improve their applicability. Based on the flow caused by the …
Role of non-zero bulk viscosity in three-dimensional Rayleigh-Taylor instability: Beyond Stokes' hypothesis
Three-dimensional direct numerical simulations (DNS) of Rayleigh-Taylor instability (RTI) at
the interface of two masses of air with a sharp temperature gradient of 149 K are performed …
the interface of two masses of air with a sharp temperature gradient of 149 K are performed …
Compressibility effects on the flow past a T106A low-pressure turbine cascade
The present numerical investigation delves into the intricate interplay between Mach number
(Ms), flow characteristics, and vorticity dynamics within a T106A low-pressure turbine (LPT) …
(Ms), flow characteristics, and vorticity dynamics within a T106A low-pressure turbine (LPT) …
Separation-induced transition on a T106A blade under low and elevated free stream turbulence
The separation-induced transition on the suction surface of a T106A low pressure turbine
blade is a complex phenomenon with implications for aerodynamic performance. In this …
blade is a complex phenomenon with implications for aerodynamic performance. In this …
Investigation of endwall effect on transitional flow inside compressor cascade passage at low Reynolds number
Laminar-to-turbulent transitional flow plays a key role in determining the overall
aerodynamic performance of turbomachinery. In this paper, the physical mechanisms …
aerodynamic performance of turbomachinery. In this paper, the physical mechanisms …