Asset Details
Do you wish to reserve the book?
Online convergence forecast for axial xenon oscillations of the power density in VVER-1000 and -1200 reactors
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Online convergence forecast for axial xenon oscillations of the power density in VVER-1000 and -1200 reactors
Do you wish to request the book?
Online convergence forecast for axial xenon oscillations of the power density in VVER-1000 and -1200 reactors
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Online convergence forecast for axial xenon oscillations of the power density in VVER-1000 and -1200 reactors
2025
Overview
Transient xenon processes in the core of VVER-1000 and -1200 water-water power reactors can lead to the occurrence of axial power oscillations. Online forecast of oscillation convergence represents an urgent and currently unresolved task of nuclear power plant operation. To develop and theoretically justify an improved method for the online forecast of xenon oscillations. The data from experiments conducted at the Novovoronezh NPP power unit and computational simulation using the modified Imitator Reaktora software were used. The developed method forecasts axial oscillations with an error of no more than 18%. In addition to the acceptable level of deviations, the reliability of the online forecast is significantly increased by taking into account damping of axial oscillations. The analytical and computational justification of the method is presented; results of comparison between the forecast with experimental data are provided. An improved method for the online forecast of oscillations taking into account convergence is integrated into the Imitator Reaktora software for use at nuclear power plants.
Publisher
Springer,Springer Nature B.V
