EXHAUST GAS TEMPERATURE MODERATOR

摘要

An exhaust gas temperature moderator (1) including a substantially tubular body (2) extending from an inlet end (4) adapted for receiving exhaust gases expelled from an engine and an outlet end (5) disposed adjacent an ambient environment. The moderator (1) also includes at least one liquid gas source port (20) in communication with a source of liquid gas (6), the liquid gas source port (20) disposed adjacent the body (2) and downstream of the inlet end (4). The source of liquid gas (6) being adapted to inject liquid gas into the body (2) via the port (20) at a predetermined flow rate such that exhaust gases entering the inlet end (4) are temperature moderated along the body (2) by mixing with the liquid gas.