A dataset of verification results of heterogeneous variational nodal method

This dataset presents the numerical verification results of the code VITAS, developed based on the heterogeneous variational nodal method, on the KAIST and JRR-3 benchmark problems. Additionally, it analyzes the parallel performance of VITAS. The dataset consists of three Excel files: KAIST.xlsx contains the computation results of VITAS on the KAIST benchmark problems, JRR.xlsx contains the computation results of VITAS on the JRR-3 benchmark problem, and parallel_performance_analysis.xlsx provides the parallel performance analysis of VITAS on the KAIST and JRR-3 benchmark problems.