한국추진공학회:학술대회논문집 (Proceedings of the Korean Society of Propulsion Engineers Conference)
- 한국추진공학회 1999년도 제13회 학술강연논문집
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- Pages.27-27
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- 1999
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- 1975-342X(pISSN)
Characteristics of the Atomization in Counter-Swirl Internal Mixing Atomizer
- Lee, Sam-Goo (Graduate School, Dept. of Precision Mechanical Engrg., Chonbuk Natl. University) ;
- Kim, Kyu-Chul (Graduate School, Dept. of Precision Mechanical Engrg., Chonbuk Natl. University) ;
- Park, Byung-Joon (Faculty of Mechanical Engrg., Chonbuk Natl. University and Automobile)
- 발행 : 1999.10.01
초록
To illustrate the global variation of the droplet mean diameters and the turbulent flow characteristics in counterflowing internal mixing pneumatic nozzle, the experimental measurements at five axial downstream locations(i.e., at Z=30, 50, 80, 120, and 170mm) were made using a PDPA(Phase Doppler Particle Analyzer) under the different air injection pressures ranging from 40 ㎪ to 120 ㎪. A nozzle with axi-symmetric tangential-drilled four holes at an angle of 15
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