measured results were in good agreement with the theoretical estimations, assuming that the carbon particle deposition on the wall follows the thermophoresis mechanism.
测量结果与假定碳粒向壁面沉积时遵循热泳机理而得到的计算结果属于同一数量级。
although the thermophoresis force could affect the 50-micron particle, the concentration did not change as large as 2-micron particle because of the large mass and the wall effect.