A semi-Lagrangian formulation for diffusion from ground level sources: stable and unstable boundary layers

A modified turbulent energy model for di

A modified turbulent energy model for diffusion from elevated and ground point sources in neutral boundary layers

✍ Boris Galperin 📂 Article 📅 1986 🏛 Springer 🌐 English ⚖ 880 KB

A simple model for turbulent diffusion is proposed based on a turbulent energy model modified by Galperin and Hassid (1986) wherein local equilibrium in the concentration flux equation is assumed resulting in a turbulent diffusivity tensor. The early stage of plume development is simulated through a