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Ashish Tiwari

Associate Professor & Head of Department, Department of Mathematics,
BITS Pilani, Pilani Campus

Fluid Mechanics
Department of Mathematics, Birla Institute of Technology & Science, Pilani- 333031, Rajasthan. India.

Research Interest

  • Flow through porous media
  • Creeping flow
  • Physiological fluid flow
  • Solute Dispersion Analysis


Currently, I am working on analyzing flows through tubes/channels with heat transfer approach and the solute dispersion analysis in such flows. The basic approach is to look for analytical solutions or approximate solutions (Perturbation technique). Besides this, I am also planning to start work towards flow through tubes/ channels with elastic or rough surfaces and with small curvatures using non-Newtonian fluid models. Students interested in these topics may contact me for the project type courses

Flow through porous media
Creeping flow
Physiological fluid flow
Solute Dispersion Analysis
Currently, I am working on analysing flows through tubes/channels with heat transfer approach and the solute dispersion analysis in such flows. The basic approach is to look for analytical solutions or approximate solutions (Perturbation technique). Besides this, I am also planning to start work towards flow through tubes/ channels with elastic or rough surfaces and with small curvatures using non-Newtonian fluid models. Students interested in these topics may contact me for the project type courses