id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bibechana-65799	Kafle, Jeevan; Chaudhary, Ranjan Kumar; Dangol, Bekha Ratna	Dynamics of water pollution concentration with uniform and exponential increment of pollutants	2025	11	.pdf	application/pdf	5854	332	61	3.4 Dynamics of concentration P1 and P2 as flow velocity of the river varies The variation of pollution concentrations P1 and P2 with different water flow velocity v along Figure 5: Evolution of pollution concentration Distance (km) Analytical solution Numerical solution Error Error % 0 2.405330 2.427610 0.009260 0.926 5 1.089690 1.121450 0.029140 2.914 10 0.507550 0.477210 0.059770 5.977 15 0.182539 0.169762 0.069990 6.990 20 0.085641 0.092935 0.085160 8.516 Figure 8: Comparison of analytical and numeri- cal solutions for water pollution concentration with uniform (Left) and exponential (Right) increment of pollutants at origin.	cache/bibechana-65799.pdf	txt/bibechana-65799.txt