- 专利标题: Wet biofuel compression ignition
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申请号: US17569873申请日: 2022-01-06
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公开(公告)号: US11608799B2公开(公告)日: 2023-03-21
- 发明人: David Darin Wickman , Sage Lucas Kokjohn
- 申请人: Wisconsin Alumni Research Foundation
- 申请人地址: US WI Madison
- 专利权人: Wisconsin Alumni Research Foundation
- 当前专利权人: Wisconsin Alumni Research Foundation
- 当前专利权人地址: US WI Madison
- 代理机构: DeWitt LLP
- 代理商 Craig Fieschko
- 主分类号: F02M25/022
- IPC分类号: F02M25/022 ; F02M25/03 ; F02M25/038 ; F02M21/02 ; F02B7/02 ; F02M21/06
摘要:
A compression ignition engine system allows use of hydrous fuels, in particular hydrous biofuels, with high water content (e.g., 20-85% water). The hydrous fuel is pressurized, and also preferably heated via the engine's exhaust gas, to increase its enthalpy, and is then directly injected into the engine cylinder(s) near top dead center. The system provides brake thermal efficiency increases of 20% or more versus a comparable system using conventional diesel fuel, while allowing the use of inexpensive undistilled or lightly distilled biofuels.
公开/授权文献
- US20220213849A1 WET BIOFUEL COMPRESSION IGNITION 公开/授权日:2022-07-07