Search Results - "Pathak, Utkarsh"

Surface activity of rapidly rotating stars from simultaneous X-ray and UV observations with AstroSat.

Authors: Sairam, Lalitha Pathak, Utkarsh Singh, Kulinder Pal

Source: Journal of Astrophysics & Astronomy. 10/31/2023, Vol. 44 Issue 2, p1-15. 15p.

'Bursts, beats, and beyond': uncovering the landscape from accretion to ignition of 4U 1728–34 using AstroSat.

Authors: Salgundi, Anirudh Bala, Suman Raman, Gayathri et al.

Source: Journal of Astrophysics & Astronomy. 4/4/2026, Vol. 47 Issue 1, p1-19. 19p.

A Phenomenological Model for Turbulent Heat Flux in High-Speed Flows With Shock-Induced Flow Separation.

Authors: Pathak, Utkarsh Roy, Subhajit Sinha, Krishnendu

Source: Journal of Fluids Engineering. May2018, Vol. 140 Issue 5, p1-9. 9p.

Subjects: Heat flux, Flow separation, Navier-Stokes equations, Prandtl number, Fluid pressure

Variable Turbulent Prandtl Number Model for Shock/Boundary-Layer Interaction.

Authors: Roy, Subhajit Pathak, Utkarsh Sinha, Krishnendu

Source: AIAA Journal. Jan2018, Vol. 56 Issue 1, p342-355. 14p.