Ellipsoidal Head
<img src="https://eng-calculations.com/SVG/ASME/BPVC_Section_VIII-Rules_for_Construction_of_Pressure_Vessels_Division_1/Ellipsoidal Head.svg" alt="Ellipsoidal_Head" title="Ellipsoidal_Head">
https://eng-calculations.com/SVG/ASME/BPVC_Section_VIII-Rules_for_Construction_of_Pressure_Vessels_Division_1/Ellipsoidal Head.svg