Geometric data for elliptical head with uniform thickness (A=100-1000mm, t=10-130mm)

The inner surface is a standard 2:1 elliptical head (semi-major axis A, semi-minor axis A/2). The outer surface is generated by offsetting the inner surface along the normal direction by thickness t.

Total data points: approximately 500. Variables include: A_mm (semi-major axis), t_mm (uniform thickness), E_mm (eccentricity from center axis), theta_deg (angle from short-axis vertex), and L_mm (arc length from short-axis vertex). The data support a study on the applicability of geometric calculation formulas for equal-thickness elliptical heads.