Runge-Kutta-Fehlberg-Reverse Adaptive Solution to Rout Reservoir Flood

A Runge-Kutta-Fehlberg-reverse (RKFR) adaptive numerical algorithm for a first-order nonlinear ordinary differential equation is presented and employed to rout floods through reservoir spillways. The classical Runge-Kutta-Fehlberg (RKF) method ignored the local stability, and in the new method the step length will be further adjusted via a local stability… CONTINUE READING