P K Panigrahi
Articles written in Pramana – Journal of Physics
Volume 81 Issue 2 August 2013 pp 237-246 Research Articles
S Sree Ranjani A K Kapoor Avinash Khare P K Panigrahi
Quantum Hamilton–Jacobi formalism is used to give a proof for Gozzi’s criterion, which states that for eigenstates of the supersymmetric partners, corresponding to the same energy, the difference in the number of nodes is equal to one when supersymmetry (
Volume 82 Issue 2 February 2014 pp 439-444 Contributed Papers
Three-dimensional instantaneous velocity field measurement using digital holography microscope
Dhananjay Kumar Singh P K Panigrahi
In the present study, a digital holography microscope has been developed to study instantaneous 3D velocity field in a square channel of 1000 × 1000 $\mu𝑚^2$ cross-section. The flow field is seeded with polystyrene microspheres of size $d_p = 2.1$ 𝜇m. The volumetric flow rate is set equal to 20 𝜇l/min. The instantaneous 3D velocity field is obtained by correlating the particles obtained from the 3D numerical reconstruction of holograms using particle tracking velocimetry (PTV).
Volume 96, 2022
All articles
Continuous Article Publishing mode
Click here for Editorial Note on CAP Mode
© 2021-2022 Indian Academy of Sciences, Bengaluru.