窜流 meaning in Chinese

fluid cha eling
fluid channeling

Effects of variable methanol inlet concentration and cathode pressure on fuel cell performance and methanol crossover are analyzed
分析了不同进料浓度和阴极压力对电池性能和甲醇窜流的影响。
The obtained results indicate that the concentrations of reactants in the catalyst layers in front of t he current collectors are very low , that reduce the utility of catalyst ; the current density at the edges of the channels is many times greater than the mean current density
计算了电池内反应物浓度的分布、电流密度分布、甲醇窜流以及电压-电流特性曲线等。结果表明：集流板前的催化层内反应物浓度非常低；流道边缘附近电流密度比平均电流密度大许多倍。
At first , a two - dimensional across - the - channel mathematical model for simulation of a direct methanol fuel cell is described . the model accounts simultaneously for electrochemical kinetics , hydrodynamics , and multicomponent transport , and fully accounts for the mixed potential effects of methanol oxidation at the cathode as a result of methanol crossover caused by convection , diffusion and electro - osmosis
首先描述了一个用于模拟直接甲醇燃料电池特性的垂直于流道的二维数学模型，模型考虑了多组分传递、水动力学和电化学动力学，并且考虑了甲醇窜流在电池阴极产生的混合电位的影响。