# Numerical simulations using an alternative to the Navier-Stokes equation

## Abstract

Using an alternative equation for momentum transport suggested in [*Phys. Lett. A* **191**, 422 (1994)], we simulate a microscopic version of the Coutte flow, studying the time dependent radial velocity field for a fluid enclosed between two coaxial cylinders with one of the cylinders rotating with constant angular velocity. We use an implicit numerical simulation method using both the Navier-Stokes equation and a suggested alternative to the Navier-Stokes equation. We find at least two frequencies not seen in the Navier-Stokes equation for the alternative transport equation that considers the molecular interaction.

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## How to Cite

*Proceedings of the Samahang Pisika ng Pilipinas*

**13**, SPP-1995-TP-03 (1995). URL: https://proceedings.spp-online.org/article/view/SPP-1995-TP-03.