ANSI/ANS-2.10-2017 (R2022), Criteria for Retrieval, Processing, Handling, and Storage of Records from Nuclear Facility Seismic Instrumentation (reaffirmation of ANSI/ ANS-2.10-2017). This standard provides criteria for the retrieval, processing, handling, and storage of data obtained from seismic instrumentation specified in ANSI/ANS-2.2-2016 (R2020). The criteria address both digital and analog seismic instrumentation. The standard focuses on strong ground motion data and is intended for use at nuclear power plants and non-power nuclear facilities that utilize strong ground motion instrumentation. ANS-19.3.4-202x, The Determination of Thermal Energy Deposition Rates in Nuclear Reactors (revision of ANSI/ ANS-19.3.4-2002 R2017). The purpose of this standard is to provide criteria for (1) determination of the energy allocation among the principal particles and photons produced in fission, both prompt and delayed; (2) adoption of appropriate treatment of heavy charged particle and electron slowing down in matter; (3) determination of the spatial energy deposition rates resulting from the interactions of neutrons; (4) calculation of the spatial energy deposition rates resulting from the various interactions of photons with matter; and (5) presentation of the results of such computations, including verification of accuracy and specification of uncertainty. The standard addresses the energy generation and deposition rates for all types of nuclear reactors where the neutron reaction rate distribution and photon and beta emitter distributions are known. Its scope is limited to the reactor core, including blanket zones, control elements, and core internals; the pressure vessel; and the thermal and biological shielding.
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