10. Conclusion
The numerical solution of neutron point kinetics equation with
multi-group delayed neutrons is presented. To analyze the dynamical
behavior for thermal reactors with time-dependent reactivity
function and to obtain the solution of multi-group delayed neutron
point kinetic equation, the current numerical method under consideration
viz. Haar wavelet operational method can be applied.
This numerical technique provides desire satisfactory results for
the point reactor kinetic equations with time-dependent reactivity
functions. Results of this method are compared with other available
methods in open literature. The pertinent feature of the
method is that the errors for solutions may be reduced for large
value viz. m = 1024 or more number of collocation points. The main
advantage of this method is it transfers the whole scheme into a
system of algebraic equations for which the computation is easy
and simple.