发明名称 |
DIRECT INJECTION MULTIPOINT NOZZLE |
摘要 |
<p>Provided is an injector having a plurality of injector modules that include a spray cup having a chamber and a plurality of radial air passages for directing air radially into the chamber, and a pressure swirl atomizer attached to the spray cup and having a fluid passage for directing fluid axially into chamber and an air passage for directing air axially into the chamber. By providing radial and axial air flow and axial fuel flow into the chamber, the fuel may be mixed to prevent local hot spots that lead to high NOx emissions, and a stable flame may be maintained without autoignition and flashback. The axial air flow also prevents recirculation zones from forming at a base of the spray cup, provides improved atomization and enhanced combustion.</p> |
申请公布号 |
WO2014130161(A2) |
申请公布日期 |
2014.08.28 |
申请号 |
WO2013US78431 |
申请日期 |
2013.12.31 |
申请人 |
PARKER-HANNIFIN CORPORATION |
发明人 |
MANSOUR, ADEL B.;TETER, MICHAEL;STEINTHORSSON, ERLENDUR;HOLLON, BRIAN P.;LEHTINEN, JEFFERY R.;RAS, RAMAN |
分类号 |
F23R3/20 |
主分类号 |
F23R3/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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