Data for: Assessment of time resolution for the central-solar-receiver lifetime estimation

Data used for the time resolution analysis during spring equinox, and for the set of days vs single design day comparison. The meaning of the different variables is detailed below. Note that "_e" refers to the Eastern receiver half, "_o" to the Western one. Thermal results: - L_tube: tube length [m] - N_panel: number of panels of the receiver - T: tube temperature, outer wall [K]. 3D matrix dimensioned as: (circumferential divisions in one tube half, from back to front)x(axial divisions following the flow path)x(time interval) - T_film: tube temperature, inner wall [K]. 3D matrix dimensioned as: (circumferential divisions in one tube half, from back to front)x(axial divisions following the flow path)x(time interval) - dt_ext: external tube diameter [m] - inc_t: angular position for the limits of the circumferential cells [rad] - thickness: tube thickness [m] - vector_time: time intervals Stresses resuls: - T_total: Tube temperature at the tube crown (most critical spot) [K]. 2D matrix dimensioned as: (axial divisions following the flow path)x(time interval) - eps: equivalent strain at the tube crown (most critical spot) [-]. 2D matrix dimensioned as: (axial divisions following the flow path)x(time interval) - gvm: equivalent stress at the tube crown (most critical spot) [MPa]. 2D matrix dimensioned as: (axial divisions following the flow path)x(time interval) - vector_time: time intervals本数据集用于春分时节的时间分辨率分析，以及多日工况与单日设计工况的对比研究。下文将详细说明各变量的具体含义。请注意，后缀“_e”指代接收器的东半部分，“_o”指代接收器的西半部分。 热学结果： - L_tube：管长，单位为米（m） - N_panel：接收器的面板总数 - T：管壁外壁温度，单位为开尔文（K），为三维矩阵，维度为：（单管半段沿周向从后至前的划分单元数）×（沿流道轴向的划分单元数）×（时间间隔数） - T_film：管壁内壁温度，单位为开尔文（K），为三维矩阵，维度为：（单管半段沿周向从后至前的划分单元数）×（沿流道轴向的划分单元数）×（时间间隔数） - dt_ext：管外直径，单位为米（m） - inc_t：周向网格单元边界的角位置，单位为弧度（rad） - thickness：管壁厚度，单位为米（m） - vector_time：时间间隔向量 应力结果： - T_total：管顶（最关键受力位置）处的管壁温度，单位为开尔文（K），为二维矩阵，维度为：（沿流道轴向的划分单元数）×（时间间隔数） - eps：管顶（最关键受力位置）处的等效应变，无量纲，为二维矩阵，维度为：（沿流道轴向的划分单元数）×（时间间隔数） - gvm：管顶（最关键受力位置）处的等效应力，单位为兆帕（MPa），为二维矩阵，维度为：（沿流道轴向的划分单元数）×（时间间隔数） - vector_time：时间间隔向量