Document: NUREG-0800
Document ID: 2717fe7f-71fd-4f1e-bd08-7685b24763ba
Document Type: srp
Title: Standard Review Plans are prepared for the guidance of the Office of Nuclear Reactor Regulation staff responsible for th
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0301/ML030160606.pdf
Revision Date: 2023-06
Chapter: 15
Section ID: 15
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th specified portions of the Commissions’s regulations, the method described herein will be used by the staff in its evaluation of conformance with Commission regulations. The provisions of this SRP section apply to reviews of transient and accident analysis methods submitted by licensees or vendors six months or more after the date of issuance of this SRP section. VI. NOMENCLATURE AND DEFINITIONS All definitions are in the context of the objectives of this SRP section and may not be generic to other uses. Acceptance Review An initial review of a submittal performed to ensure that sufficient information is included for the review to conduct the review. Accidents In this SRP section, accidents and transients refer to events that are defined in NUREG-0800 (Ref. 1) to be analyzed to meet the requirements of the General Design Criteria (GDC), except for the fuel assembly misloading event and all radiological consequence analyses. ATWS Anticipated transient without scram. Codes Calculational procedures that compose an evaluation model. Code Options User controlled options that control which procedures, models, correlations, etc., the code uses when performing calculations. Code Tuning The adjustment of parameters or options included in the code to achieve a predetermined result of code run. Compensating A set of errors that, combined, mask the effect of the individual Errors errors. Correlation The change in one parameter as a result of a change in another parameter. CFR Code of Federal Regulations 17 Closure Equations and correlations required to close the field equations Relationships so that they may be solved. They relate unknown quantities to the variables of the field equations. They may include physical correlations of transport phenomena such as equations that relate the shearing stresses to the rate of strain (the velocity field). Constitutive Equations and correlations required to close the field equations so Equations that they may be solved. They relate