6 citations · 7 across the 5 of their papers we have counts for
6 papers
Underwater bubble transport on superhydrophobic cylindrical rod
Rajalingam A, Sunghwan Jung, Pallab Sinha Mahapatra
The transport of bubbles along a curved superhydrophobic surface is not governed by buoyancy alone, but also by the interaction between the geometric confinement, the capillary and…
Rheotaxis of microswimmers in colloid-laden channel flow
Margam Ramprasad, Shubhadeep Mandal, Pallab Sinha Mahapatra
Microswimmers are often found in heterogeneous and crowded environments within narrow conduits under external flow conditions, enabling them to perform interesting translational an…
Entry and penetration of a superhydrophobic sphere into a deep pool
Prasanna Kumar Billa, Cameron Tropea, Pallab Sinha Mahapatra
This study experimentally examines the entry and penetration of a superhydrophobic sphere into a quiescent deep pool, with special emphasis placed on the primary and secondary pinc…
Motion of a rigid sphere penetrating a deep pool
Prasanna Kumar Billa, Tejaswi Josyula, Cameron Tropea +1
In this study, we experimentally examine the behavior of a free-falling rigid sphere penetrating a quiescent liquid pool. Observations of the sphere trajectory in time are made usi…
A plate-type condenser platform with engineered wettability for space applications
Tibin M Thomas, Pallab Sinha Mahapatra
Vapor condensation is extensively used in applications that demand the exchange of a substantial amount of heat energy or the vapor-liquid phase conversion. In conventional condens…
On the brachistochrone of a fluid-filled cylinder
Srikanth Sarma Gurram, Sharan Raja, Mahesh V. Panchagnula +1
We discuss a fluid dynamic variant of the classical Bernoulli's brachistochrone problem. The classical brachistochrone for a non-dissipative particle is governed by maximization of…