The flow due to the motion of an object through a non-diffusive stratified fluid confined between horizontal planes

Non stationary mass transfer in the flow

Non stationary mass transfer in the flow due to a disk rotating in an Ostwald. fluid. Application to the measurement of the molecular diffusion coefficient in a polymer solution

✍ C. Deslouis; B. Tribollet 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 888 KB

We calculated the diffusion impedance to the surface of a rotating disk in an Ostwald fluid. The experimental study has been performed by a frequency analysis of the electrochemical impedance corresponding to the reduction of the potassium ferricyaaide in a KC1 (N) solution ofa high polymer additive