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Title:
PRECHAMBER JET DISTURBANCE ENHANCED COMBUSTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/068360
Kind Code:
A1
Abstract:
A prechamber jet disturbance enhanced combustion system, comprising a main combustion chamber (1) and a main fuel injector (4). The lower end of a fuel injection nozzle of the main fuel injector (4) is located inside the main combustion chamber (1), prechambers (2) are provided outside the main combustion chamber (1), and the prechambers (2) are connected to the main combustion chamber (1) by means of prechamber channels (3). A secondary fuel injector (5) is provided outside each prechamber (2), the lower end of a fuel injection nozzle of each secondary fuel injector (5) is located inside the prechamber (2) corresponding thereto. The prechamber jet disturbance enhanced combustion system can significantly improve the mixing rate and combustion rate of fuel and air.

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Inventors:
SU WANHUA (CN)
WU BINYANG (CN)
Application Number:
PCT/CN2019/119635
Publication Date:
April 15, 2021
Filing Date:
November 20, 2019
Export Citation:
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Assignee:
UNIV TIANJIN (CN)
International Classes:
F02B19/08; F02B19/10; F02B19/14
Foreign References:
CN109899150A2019-06-18
EP0377761A11990-07-18
JP2000008855A2000-01-11
US4966103A1990-10-30
CN103925119A2014-07-16
US20150219004A12015-08-06
FR2946388A12010-12-10
EP2449223B12015-04-22
Attorney, Agent or Firm:
BEI & OCEAN (CN)
Download PDF:
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