4 papers
Role of varying Reynolds number for flow past a rotating cylinder at high rotation rate
Aditi Sengupta, Santosh Kumar, Sanjeev Kumar
The present study reports comprehensive bifurcation analysis of flow past a rotating cylinder at a fixed rotation rate by varying free-stream Reynolds number () from 1…
Spatio-temporal pulse propagation during highly-resolved onset of Rayleigh-Taylor and Kelvin-Helmholtz Rayleigh-Taylor instabilities
Bhavna Joshi, Aditi Sengupta, Yassin Ajanif +1
The present study explores the onset of the Rayleigh-Taylor instability (RTI) and Kelvin-Helmholtz Rayleigh-Taylor instability (KHRTI) with highly-resolved direct numerical simulat…
Comparing design and off-design aerodynamic performance of a natural laminar airfoil
Aditi Sengupta, Abhijeet Guha
Natural laminar flow airfoils are essential technologies designed to reduce drag and significantly enhance aerodynamic performance. A notable example is the SHM1 airfoil, created t…
Effect of Gaussian wake amplitude on wake-induced transition for a T106A low pressure turbine cascade
Aditi Sengupta
The wake-induced transition on the suction surface of a T106A low-pressure turbine (LPT) blade is investigated through a series of implicit large eddy simulations, solving the two-…