| 摘要 |
PURPOSE:To prevent water from freezing and improve efficiency of an engine, by providing a bleed air jetting pipe, which provides many bleed air jetting holes along a vertical direction, while an air shielding member, which intercepts an air stream flowing in an upper part in a duct, in the upstream side of an intake air demister. CONSTITUTION:A bleed air jetting pipe 5a-5c provides many bleed air jetting holes 6 along a vertical direction. A device provides in an upper part in a duct 4 an air shielding member 10 intercepting an air stream flowing in the upper part in the duct 4. These bleed air jetting pipes and air shielding member are arranged in the upstream side of an intake air demister 2. The device, limiting a flow of air flowing in the upper part by the air shielding member 10 and equalizing a flow of air toward the intake air demister 2, equalizes a temperature of mixed gas toward the intake air demister 2. In this way, efficiency of an engine can be improved by enabling water to be prevented from freezing. |
