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DOHC meaning in oil and gas
DOHC means Double Overhead Cam. Expression typically used with reciprocating engines to describe the mechanism for opening valves in synchronised motion with the rotation of the crank shaft. DOHC is a partnership of two…
Definition
Double Overhead Cam
Expression typically used with reciprocating engines to describe the mechanism for opening valves in synchronised motion with the rotation of the crank shaft. DOHC is a partnership of two camshafts operating in a position above a given cylinder bank of the engine.