Data for: A new approximation approach for analytically solving the population balance equation due to thermophoretic coagulation

These files provide the time evolution of the size distribution parameters calculated by the sectional method for thermophoretic coagulation. Three different initial geometric standard deviations, 1.1, 1.4 and 1.8, are selected. Since this paper is a theoretical study, the other data can be directly obtained from the formulas given in the paper.