ECAR: Baseline Characterization Database Verification Report – PCEA Billet 01D3-35

Rohrbaugh, David T [Idaho National Laboratory]

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ECAR: Baseline Characterization Database Verification Report – PCEA Billet 01D3-35

Rohrbaugh, David T [Idaho National Laboratory]

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Abstract

The purpose of this engineering calculations and analysis report (ECAR) is to present data collected in the Baseline Graphite Characterization Program, which is directly tasked with supporting the Idaho National Laboratory’s (INL’s) research and development efforts on the Advanced Reactor Technologies (ART) Program. This program populates a comprehensive database that reflects the baseline properties of nuclear-grade graphite with regard to individual grade, billet, and position within individual billets. The physical- and mechanical-property information collected will be transferred to the Nuclear Data Management and Analysis System (NDMAS), and that database will help populate the handbook of property data available to member nations of the Generation-IV International Forum. Transfer of these data from the applicable technical lead to the dissemination databases available to other end users requires a full review of the test procedures and data-collection efforts through an analysis of the multiple summary spreadsheets and values being collected. This report represents the analysis for PCEA Billet 01D3-35 and facilitates release of associated data to the NDMAS custodians.

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Rohrbaugh, David T [Idaho National Laboratory]. 2026-06-10. ECAR: Baseline Characterization Database Verification Report – PCEA Billet 01D3-35. https://www.osti.gov/biblio/3382491

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