Analysis of the microstructure of the fuel spray atomized by marine injector
 
More details
Hide details
1
Faculty of Marine Engineering at Gdynia Maritime University
2
Faculty of Power and Aeronautical Engineering at Warsaw University of Technology.
Publication date: 2017-05-01
 
Combustion Engines 2017,169(2), 120–124
 
KEYWORDS
ABSTRACT
The process of the atomization and formation of the fuel spray can be described by macro- and microstructure parameters. Knowledge of these parameters may be a key information to conduct further optimization of the combustion process. This paper presents the research results of the microstructure parameters of the diesel oil spray atomized with marine engine injector. A measurement technique, named Laser Induced Fluorescence (LIF) in the combination with Mie scattering was used to determine LIF/Mie ratio across the spray. The fuel was injected into a constant volume vessel. LIF and Mie signals were recorded by two cameras at the same time. Nd:YAG pulsed laser was used to create light sheet for spray illumination. Wavelength of λ = 266 nm was used in this study.
 
REFERENCES (30)
1.
SARVI, A., FOGELHOLM, C.J., ZEVENHOVEN, R. Emissions from large-scale medium-speed diesel engines: 1. Influence of engine operation mode and turbocharger. Fuel Process Technol. 2008, 89, 510-519.
 
2.
SARVI, A., FOGELHOLM, C.J., ZEVENHOVEN, R. Emissions from large-scale medium-speed diesel engines: 2. Influence of fuel type and operating mode. Fuel Process Technol. 2008, 89, 520-527.
 
3.
SARVI, A., KILPINEN, P., ZEVENHOVEN, R. Emissions from large-scale medium-speed diesel engines: 3. Influence of direct water injection and common rail. Fuel Process Technol. 2009, 90, 222-231.
 
4.
IMO. IMO Marine Engine Resolutions, Greenhouse Gas Emissions 2017.
 
5.
PAYRI, R., GARCÍA-OLIVER, J.M., XUAN, T., BARDI, M. A study on diesel spray tip penetration and radial expansion under reacting conditions. Appl Therm Eng. 2015, 90, 619-629.
 
6.
NAGASAKA, K., TAKAGI, T., KOYANAGI, K., YAMAUCHI, T. Development of fine atomization injector. JSAE Rev. 2000, 21, 309-313.
 
7.
Orzechowski Z. Wytwarzanie i zastosowanie rozpylonej cieczy. Wydawnictwo Naukowo Techniczne. 2008.
 
8.
JU, D., JIA, X., HUANG, Z. et al. Comparison of atomization characteristics of model exhaust gas dissolved diesel and gasoline. Fuel. 2016, 182, 928-934.
 
9.
WANG, Z., JIANG, C., XU, H., WYSZYNSKI, M.L. Macroscopic and microscopic characterization of diesel spray under room temperature and low temperature with split injection. Fuel Process Technol. 2016, 142, 71-85.
 
10.
PARK, S., WOO, S., KIM, H., LEE, K. The characteristic of spray using diesel water emulsified fuel in a diesel engine. Appl Energy. 2016, 176, 209-220.
 
11.
MISHRA, Y.N., KRISTENSSON, E., BERROCAL, E. Reliable LIF/Mie droplet sizing in sprays using structured laser illumination planar imaging. Opt Express. 2014, 22, 4480.
 
12.
LI, D., GAO, Y., LIU, S. et al. Effect of polyoxymethylene dimethyl ethers addition on spray and atomization characteristics using a common rail diesel injection system. Fuel. 2016, 186, 235-247.
 
13.
YU, W., YANG, W., TAY, K. et al. Macroscopic spray characteristics of kerosene and diesel based on two different piezoelectric and solenoid injectors. Exp Therm Fluid Sci. 2016, 76, 12-23.
 
14.
SUH, H.K., PARK, S.W., LEE, C.S. Effect of piezo-driven injection system on the macroscopic and microscopic atomization characteristics of diesel fuel spray. Fuel. 2007, 86, 2833-2845.
 
15.
LEE, S., PARK, S. Spray atomization characteristics of a GDI injector equipped with a group-hole nozzle. Fuel. 2014, 137, 50-59.
 
16.
PAYRI, R., VIERA, J.P., GOPALAKRISHNAN, V., SZYMKOWICZ, P.G. The effect of nozzle geometry over the evaporative spray formation for three different fuels. Fuel. 2017, 188, 645-660.
 
17.
PAYRI, R., SALVADOR, F.J., GIMENO, J., DE LA MORENA, J. Effects of nozzle geometry on direct injection diesel engine combustion process. Appl Therm Eng. 2009, 29, 2051-2060.
 
18.
PAYRI, R., SALVADOR, F.J., GIMENO, J., ZAPATA, L.D. Diesel nozzle geometry influence on spray liquid-phase fuel penetration in evaporative conditions. Fuel. 2008, 87, 1165-1176.
 
19.
BADOCK, C., WIRTH, R., FATH, A., LEIPERTZ, A. Investigation of cavitation in real size diesel injection nozzles. Int J Heat Fluid Flow. 1999, 20, 538-544.
 
20.
SOU, A., HOSOKAWA, S., TOMIYAMA, A. Effects of cavitation in a nozzle on liquid jet atomization. Int J Heat Mass Transf. 2007, 50, 3575-3582.
 
21.
DESANTES, J.M., PAYRI, R., SALVADOR, F.J., DE LA MORENA, J. Influence of cavitation phenomenon on primary break-up and spray behavior at stationary conditions. Fuel. 2010, 89, 3033-3041.
 
22.
SUH, H.K., LEE, C.S. Effect of cavitation in nozzle orifice on the diesel fuel atomization characteristics. Int J Heat Fluid Flow. 2008, 29, 1001-1009.
 
23.
LINNE, M., PACIARONI, M., HALL, T., PARKER, T. Ballistic imaging of the near field in a diesel spray. Exp Fluids. 2006, 40, 836-846.
 
24.
LINNE, M.A., PACIARONI, M., BERROCAL, E., SEDARSKY, D. Ballistic imaging of liquid breakup processes in dense sprays. Proc Combust Inst. 2009, 32 II, 2147-2161.
 
25.
DURAN, S.P., PORTER, J.M., PARKER, T.E. Ballistic imaging of diesel sprays using a picosecond laser: characterization and demonstration. Appl Opt. 2015, 54, 1743.
 
26.
POWELL, C.F., CIATTI, S.A., CHEONG, S.-K. et al. X-ray absorption measurements of diesel sprays and the effects of nozzle geometry. SAE Technical Paper. SAE International; 2004.
 
27.
PASTOR, J.V., PAYRI, R., SALAVERT, J.M., MANIN, J. Evaluation of natural and tracer fluorescent emission methods for droplet size measurements in a diesel spray. Int J Automot Technol. 2012, 13, 713-724.
 
28.
Kistler. Piezoresistive high pressure sensor 2014. www.kistler.com/?type=669&fid=... (accessed March 5, 2017).
 
29.
KAPUSTA, Ł.J., JAWORSKI, P., TEODORCZYK, A., KOWALSKI, J. Laser based diagnostic system for spray measurements. J KONES Powertrain Transp. 2015, 22, 91-98.
 
30.
BERROCAL, E., KRISTENSSON, E., HOTTENBACH, P. et al. Quantitative imaging of a non-combusting diesel spray using structured laser illumination planar imaging. Appl Phys B. 2012, 109, 683-694.
 
 
CITATIONS (1):
1.
Analysis of the macrostructure of the fuel spray atomized with marine engine injector
Joanna GROCHOWALSKA
Combustion Engines
 
eISSN:2658-1442
ISSN:2300-9896