| 제목 |
Development of Portable LDA Flow Rate Meter for Fuel Injection Analysis |
| 분야 |
Engine, Emission Technology |
| 언어 |
English |
| 저자 |
Tsuneaki Ishima(Gunma University), Akira Mizuno(Gunma University), Yoshiyuki Kobayashi(Gunma University), Tetsuji Koyama(Tsukasa Sokken), Tomio Obakota(Gunma University) |
| Key Words |
Engine Component, Research & Development / Flow rate measurement, Pipe flow, LDA, Fuel injection rate, Gasoline spray |
| 초록 |
The author's group has developed a flow rate meter based on the laser Doppler anemometer (LDA). The LDA flow rate meter will be expected in the real time fuel injection rate monitoring under a firing condition. In the present study, a compact-size LDA optical system is developed using a diode laser. Moreover, an integrated post signal processing program is proposed combined with Doppler signal acquisition circuit. The new system is applied for high-pressure gasoline injection system. |
| 원문(PDF) |
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