knudsen diffusion meaning in English
克努曾扩散
Examples
- Knudsen diffusion model and the mixed flow model were solved numerically for the ethanol - water system . good agreement between experimental and theoretical values was found . but the mixed flow model is better
乙醇水溶液的vmd试验表明，两种组分同时通过膜微孔时， knudsen扩散模型和过渡流模型都基本能反映实际过程，但过渡流模型更接近实际情况。 - Transport in the diffusion layers and catalyst layers are described by a superposition of knudsen diffusion and stefan - maxwell diffusion , and electrochemical kinetics for anodic methanol oxidation and cathodic oxygen reduction are described by tafel equation
模型以stefan - maxwell扩散和knudsen扩散的叠加描述了气体混合物在多孔电极中的扩散过程，以tafel方程描述了甲醇在阳极氧化和氧在阴极还原的电化学动力学。