2 papers
physics.class-ph2026
On the Essence of Lagrange's Equations
Peng Shi
From a new perspective, this paper rederives Lagrange's equations. By applying the chain rule of differentiation, the intrinsic relationship between the momentum theorem and the ki…
physics.flu-dyn2022
General Solution to 2D Steady Navier-Stokes Equation for Incompressible Flow without vorticity diffusion
Peng Shi
The study solves the general solution to 2D steady Navier-Stokes equation for incompressible flow without vorticity diffusion, which is more general than Stokes flow. In order to o…