This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Spray Formation of High Pressure Swirl Gasoline Injectors Investigated by Two-Dimensional Mie and LIEF Techniques
Technical Paper
1999-01-0498
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
Two-dimensional Mie and LIEF techniques were applied to investigate the spray formation of a high pressure gasoline swirl injector in a constant volume chamber. The results obtained provide information on the propagation of liquid fuel and fuel vapor for different fuel pressures and ambient conditions. Spray parameters like tip penetration, cone angles and two new defined parameters describing the radial fuel distribution were used to quantify the fuel distributions measured. Simultaneous detection of liquid and vapor fuel was applied to study the influence of ambient temperature, injector temperature and ambient pressure on the evaporating spray.
Authors
- Wolfgang Ipp - Universität Erlangen-Nürnberg
- Volker Wagner - Universität Erlangen-Nürnberg
- Hanno Krämer - Universität Erlangen-Nürnberg
- Michael Wensing - Universität Erlangen-Nürnberg
- Alfred Leipertz - Universität Erlangen-Nürnberg
- Stefan Arndt - Robert Bosch GmbH
- Amar K. Jain - Indian Institute of Petroleum
Citation
Ipp, W., Wagner, V., Krämer, H., Wensing, M. et al., "Spray Formation of High Pressure Swirl Gasoline Injectors Investigated by Two-Dimensional Mie and LIEF Techniques," SAE Technical Paper 1999-01-0498, 1999, https://doi.org/10.4271/1999-01-0498.Also In
References
- Iwamoto Y. Noma K. Nakayama O. Yamauchi T. Ando H. Development of Gasoline Direct Injection Engine SAE Paper 970541 1997
- Kume T. Iwamoto Y. Lida K. Murakami M. Akishino K. Ando H. Combustion Control Strategies for Direct Injection SI Engine SAE Paper 960600 1996
- Andriesse D. Ferrari A. Imarisio R. Experimental Investigation on Fuel Injection Systems for Gasoline Direct Injection Engines Direkteinspritzung im Ottomotor HAUS DER TECHNIK Essen March 1997
- Anderson R. W. Yang J. Brehob D.D. Vallance J.K. Whiteaker R.M. Understanding the Thermodynamics of Direct Injection Sorak Ignition (DISI) Combustion Systems: An Analytical and Experimental Investigation SAE Paper 962018 1996
- Fraidl G. K. Piok W.F. Wirth M. Gasoline Direct Injection: Trends and Future Strategies for Injection and Combustion Systems SAE Paper 960465 1996
- Karl G. Kemmler R. Bargende M. Abthoff J. Analysis of a Direct Injection Gasoline Engine SAE Paper 970624 1997
- Harada J. Tomita T. Mizuno H. Mashiki Z. Ito Y Development of Direct Injection Gasoline Engine SAE Paper 970540 1997
- Pontoppidan M. Gaviani G. Bella G. Rocco V. Direct Fuel Injection - A Study of Injector Requirements for Different Mixture Preparation Concepts SAE Paper 970628 1997
- Lefebvre A. H. Atomization and Sprays Hemisphere Publishing Corporation 1989
- Ruiz F. Chigier N. The Effects of Design and Operating Conditions of Fuel Injectors on Flow and Atomization SAE Paper 870100 1987
- Gebhardt H. Zerstäubung mit Dralldüsen, Wiisenschaftliche Zeitschrift der Technischen Hochschule Dresden 7 Heft 2 1957
- Beer S. Haidn O.J. Sprayerzeugung mit Hohlkegeldüsen Proc SPRAY ´94 1994
- Münch K.-U. Zweidimensionale Mie-Streulichttechniken zur Spraydiagnose in Dieselmotoren Universität Erlangen-Nürnberg, BEV Berichte zur Energie- und Verfahrenstechnik Heft 93.1 ESYTEC GmbH Erlangen 1993
- Wensing M. Krämer H. Münch K.-U. Leipertz A. Mixture Formation and Combustion of a Four-Valve SI Engine Investigated by Advanced Two-Dimensional Laser Measurement Techniques Proc. COMODIA 98 379 385 1998
- Brenn G. Domnick J. Dorfner V. Durst F. Unsteady Gasoline Injection Experiments: Comparison of Measurements in Quiescent Air and in a Model Intake Port SAE Paper 950512 1995
- Vannobel F. Dementhon J.B. Robart D. Phase Doppler Anemometry Measurements on a Gasoline Spray inside the Inlet Port and Downstream of the Induction Valve; Steady Flow Conditions Laser Techniques and Applications in Fluid Mechanics, Proc. 6th Intern. Symp. Heitor M.V. Maeda M. Whitelaw J.H. Springer Verlag 1992
- Melton L.A. Verdiek J.F. Vapor/Liquid Visualization in Fuel Sprays 20 th Symposium on Combustion 1283 1290 1984
- Fröba A. Rabenstein F. Münch K.-U. Leipertz A. Mixture of Triethyamine (TEA) and Benzene as a New Seeding Material for Quantitative Two-Dimensional Laser-Induced Exciplex Flourescence Imaging of Vaopr and Liquid Fuel Inside SI Engines Combust. Flame 112 1998 199 209
- Krämer H. Münch K.-U. Leipertz A. Investigation of Fuel Evaporation Inside the Intake of a SI Engine Using Laser Induced Exciplex Fluorescence with a NEW Seed SAE Paper 961930 1996
- Yamauchi T. Wakisaka T. Computation of the Hollow-Cone Sprays from High-Pressure Swirl Injector for a Gasoline Direct Injection SI Engine SAE Paper 962016 1996
- Evers L.W. Characterization of the Transient Spray from a High Pressure Swirl Injector SAE Paper 940188 1994
- Parrish S.E. Farell P.V. Transient Spray Characteristics of a Direct Injection Spark-Ignited Fuel Injector SAE Paper 970629 1997
- Ohsuga M. Shiraishi T. Nogi T. Nakayama Y. Sukegawa Y. Mixture Preparation for Direct-Injection SI Engines SAE Paper 970542 1997
- Observation on In-Cylinder Sprays in a Firing Single-Cylin-der Direct-Injection Gasoline Engine irekteinspritzung im Ottomotor Spicher U. Expert-Verlag 1998
- Hall M.J. Matthews R:D: In-Cylinder Flow and Fuel Transport in a 4-Valve GDI Engine: Diagnostics and Measurements Direkteinspritzung im Ottomotor Spicher U. Expert-Verlag 1998
- Kakuhou A. Urushihara T. Itoh T. Takagi Y. LIF Visualization of In-Cylinder Mixture Formation in a Direct-Injection SI Engine Proc. COMODIA 98 305 310 1998
- Fujikawa T. Hattori Y. Akihama K. Koike M. Kobayashi T. Matsushita S. Quantitative 2-D Fuel Distribution Measurements in a Direct Injection Gasoline Engine Using Laser-Induced Fluorescence Technique Proc. COMODIA 98 317 322 1998
- Wensing M. Stach T. Münch K.-U. Leipertz A. Two-Dimensional Droplet Size Distribution Measurements in Two-Phase Flows Proc. PARTEC ´98 645 654 1998
- Hochgreb S. Van der Wege B. A. The Effect of Fuel Volatility on Early Spray Development from High-Pressure Swirl Injectors Direkteinspritzung im Ottomotor Spicher U. Expert-Verlag 1998