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.
The advantage of this method is that it transforms the problem
into algebraic matrix equation so that the computation is simple
and it is computer oriented method. In the present analysis, it
shows simplicity and effectiveness of this method. It is based on
the operational matrices of Haar wavelet functions. Moreover,
wavelet operational method is much simpler than the conventional
numerical method and the result obtained is quite satisfactory.
The admissible comparison of the results obtained by the
present method justifies the applicability, accuracy and efficiency
of the proposed method. Haar wavelets are preferred due to their
useful properties such as simple applicability, orthogonality and
compact support. HWCM needs less computational effort as the
major blocks of HWCM are calculated only once and used in the
subsequent computations repeatedly. Simply availability and fast
convergence of the Haar wavelets provide a solid foundation for
highly linear as well as nonlinear problems of differential equations.
This proposed method with far less degrees of freedom andsmall computational overhead provides better solution. It can be
concluded that this method is quite suitable, accurate, and efficient
in comparison to other classical methods. This paper shows the
applicability of the Haar wavelet method for the numerical solution
of neutron point kinetic equation in nuclear reactor dynamics.
The obtained results manifest plausibility of the Haar wavelet
method for neutron point kinetic multi-group equations.
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.
The advantage of this method is that it transforms the problem
into algebraic matrix equation so that the computation is simple
and it is computer oriented method. In the present analysis, it
shows simplicity and effectiveness of this method. It is based on
the operational matrices of Haar wavelet functions. Moreover,
wavelet operational method is much simpler than the conventional
numerical method and the result obtained is quite satisfactory.
The admissible comparison of the results obtained by the
present method justifies the applicability, accuracy and efficiency
of the proposed method. Haar wavelets are preferred due to their
useful properties such as simple applicability, orthogonality and
compact support. HWCM needs less computational effort as the
major blocks of HWCM are calculated only once and used in the
subsequent computations repeatedly. Simply availability and fast
convergence of the Haar wavelets provide a solid foundation for
highly linear as well as nonlinear problems of differential equations.
This proposed method with far less degrees of freedom andsmall computational overhead provides better solution. It can be
concluded that this method is quite suitable, accurate, and efficient
in comparison to other classical methods. This paper shows the
applicability of the Haar wavelet method for the numerical solution
of neutron point kinetic equation in nuclear reactor dynamics.
The obtained results manifest plausibility of the Haar wavelet
method for neutron point kinetic multi-group equations.
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