Development of Combined Silicon Plate Nozzles(<Special Issue>Experimental Mechanics in Heat and Fluid Flow)

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概要

• 論文の詳細を見る

• Exhaust emission and fuel consumption of a vehicle engine can be reduced by improving fuel atomization of an injection nozzle. Authors have already reported development of a new type of nozzle called Silicon Plate Nozzle (SPN) in order to improve fuel atomization by adopting micro-machining. This paper discusses combination of two SPNs which resulted in drastic improvement of fuel atomization. By combining two SPNs so that each rectangular aperture crossed with other, the fan-like spray was obtained. As a result, obtained Sauter Mean Diameter (SMD) of the fuel spray was 50μm or less at fuel pressure of 300kPa. This experimental results were confirmed by numerical analysis.

• 一般社団法人日本機械学会の論文
• 2005-02-15

著者

• Saito Akinori

  Toyota Motor Corporation

• INAGAKI Hideto

  Toyota Central R & D Labs., Inc.

• Inagaki Hideto

  Toyota Central R&d Labs. Inc.

• TANI Yasuhide

  DENSO CORPORATION

• SUZUKI Takashi

  Toyohashi University of Technology

• Saito Akinori

  Toyota Central R & D Labs. Inc.

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