Interactive 3D exhibit recreates the 18-cylinder Napier Deltic engine

techartist_ · x · 2026-09-15

An interactive engineering exhibit of the Napier Deltic: 18 cylinders, 36 opposed pistons and 3 synchronized crankshafts, with cutaway, single-delta, ghost-shell and exploded views. The engine powered Royal Navy fast craft and British Rail's Deltic locomotives.

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