대한기계학회논문집B (Transactions of the Korean Society of Mechanical Engineers B)

  • 제20권6호
  • /
  • Pages.1941-1947
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  • 1996
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  • 1226-4881(pISSN)
  • /
  • 2288-5324(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
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이유체 분무기의 분무특성 및 노즐설계 실험

Spray characteristics and nozzle design experiment to twin-fluid atomizer

  • 정진도 (전력연구원 수화력발전연구실) ;
  • 지평삼 (전력연구원 수화력발전연구실)
  • 발행 : 1996.06.01
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초록

Droplet size measurement technique was established for the sprayed viscous fluid by virtue of the installation of the sprayed-droplet size measurement system employing light scattering method. Atomization test results showed that the mean droplet size of the sprayed viscous fluid is decreased with the increase of the mass ratio of air to fuel and in case of the same air/fuel ratio, also with the increase of viscous fluid flow rate, and is increased with the distance from atomizer tip. Basic design data for the manufacture of external-mixing type, Y-Jet type, and internal-mixing type atomizers was acquired from the atomization tests.

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참고문헌

  1. Power Tech. Sato, K.;Shoji, K.;Okiura, K.;Akiyama, I.;Baba A.
  2. Atomization and Sprays Lefebvre, A. H
  3. International Conference om Liquid Atomization and Spray Systems Design Optimization of a Large Pressure Jet Atomizer for Power Plant Jones, A. R
  4. International Confefence on Liquid Atomization and Spray Sysems Design and Prediction of Discharge Rate, Cone Angle and Air Core Diameter of Swirl Chamber Atomizers Kutty, P. S;Narasimhan, M. V.;Narayanasway, K
  5. International Conference on Liquid Atomization and Spray Systems Development of an External Mix Prefilming Atomizer for Viscous Fuels Rennie, A. G
  6. J, of the Institute of Fuel The Design and Performance of Internal Mixing Multijet Twin Fluid Atomizers Mullinger, P. L;Chigier, N. A
  7. ICLASS Characterization of the Spray Structure of a Large Scale H.F.O Atomizer Michele, G. D;Gragiadio M.;Morelli, F;Novelli, G.
  8. Atomization of Coal-Water Mixtures Allen, J. W
  9. Ind. Eng. Chem. v.43 no.6 Droplet Size Distributions in Sprays Mulge, R.;Evans, H. D
  10. AIAA J. Propulsion Power v.2 no.6 Internal Flow Characteristics of Simple Swirl Atomizer Rizk, N. K;Lefebre, A. H
  11. Atomiztion and Spray Tech v.2 Influence of Liquid Properties on the Internal Flow Characteristics of Simplex Swirl Atomizers Rizk, N. K;Lefebvre, A. H.