Abstract
By three-dimensional modeling, the local heat transfer in the combustion chamber of a traditional diesel is compared with that in a promising hydrogen diesel, which is based on the direct injection of gaseous hydrogen. The local heat transfer in the combustion chamber of a hydrogen diesel is analyzed, because it must be taken into account in the conversion of mass-produced diesel engines.
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REFERENCES
Kavtaradze, Z.R. and Kavtaradze, R.Z., Prospective use of piston engines on alternative motor fuels, Part 1, Transp. Al’tern. Topl., 2009, no. 6 (12), pp. 59–65; Kavtaradze, Z.R. and Kavtaradze, R.Z., Prospective use of piston engines on alternative motor fuels, Part 2, Transp. Al’tern. Topl., 2010, no. 1 (13), pp. 74–80.
Kavtaradze, R.Z., Teplofizicheskie protsessy v dizelyakh, konvertirovannykh na prirodnyi gaz i vodorod (Thermophysical Processes in Disels Converted to Natural Gas and Hydrogen), Moscow: Mosk. Gos. Tekh. Univ. im. N.E. Baumana, 2011.
Rottengruber, H., Wiebicke, U., Woschni, G., and Zeilinger, K., Wasserstoff-Dieselmotor mit Direkteinspritzung, hoher Leistungsdichte und geringer Abgasemission Teil 3: Versuche und Berechnungen am Motor, Motortech. Z., 2000, no. 2, pp. 122–128.
Kavtaradze, R.Z., Zeilinger, K., and Zitzler, G., Ignition delay in a diesel engine utilizing different fuels, High Temp., 2005, vol. 43, no. 6, pp. 951–960.
Kavtaradze, R.Z., Improving the ecological indices of a hydrogen diesel engine with direct gaseous hydrogen injection, J. Mach. Manuf. Reliab., 2016, vol. 45, no. 4, pp. 307–315.
Voshni, G., Zeilinger, K., and Kavtaradze, R.Z. Swirling air in a high-speed diesel engine with four valves per cylinder, Vestn. Mosk. Gos. Tekh. Univ. im. N.E. Baumana, Ser. Mashinostr., 1997, no. 1, pp. 74–84.
Kavtaradze, R.Z., Teoriya porshnevykh dvigatelei. Spetsial’nye glavy (Theory of Piston Engines: Special Chapters), Moscow: Mosk. Gos. Tekh. Univ. im. N.E. Baumana, 2016, 2nd ed.
Kavtaradze, R.Z. and Sergeev, S.S., New alternative (partially homogeneous) combustion process as a method for reduction of concentrations of nitric oxides and soot in combustion products of diesel, High Temp., 2014, vol. 52, no. 2, pp. 282–296.
FIRE, Users Manual, Vienna: AVL List, 2015.
Kavtaradze, R.Z., Lokal’nyi teploobmen v porshnevykh dvigatelyakh (Local Heat Exchange in Piston Engines), Moscow: Mosk. Gos. Tekh. Univ. im. N.E. Baumana, 2016, 3rd ed.
Hanjalić, K., Popovac, M., and Hadžiabdić, M., A robust near-wall elliptic-relaxation eddy-viscosity turbulence model for CFD, Int. J. Heat Fluid Flow, 2004, vol. 25, pp. 897–901.
Magnussen, B.F. and Hjertager, B.H., On mathematical models of turbulent combustion with special emphasis of soot formation and combustion, Proc. 16th Int. Symp. on Combustion, Cambridge, 1976, pp. 719–729.
Kavtaradze, R.Z., Gaivoronskii, A.I., Fedorov, V.A., et al., Calculation of radiative-convective heat transfer in the combustor of diesel engine, High Temp., 2007, vol. 45, no. 5, pp. 673–680.
Kavtaradze, R., Zelentsov, A., Gladyshev, S., et al., Heat Insulating Effect of Soot Deposit on Local Transient Heat Transfer in Diesel Engine Combustion Chamber: SAE Technical Paper no. 2012-01-1217, Warrendale, PA: SAE Int., 2012.
Kavtaradze, R.Z., Zelentsov, A.A., and Krasnov, V.M., Local heat transfer in the combustion chamber of a diesel engine converted to natural gas and hydrogen, High Temp., 2018, vol. 56, no. 6, pp. 900–909.
Petrichenko, M.R., Valishvili, N.V., and Kavtaradze, R.Z., Boundary layer in a vortex flow over the stationary plane, Thermophys. Aeromech., 2002, vol. 9, no. 3, p. 391.
ACKNOWLEDGMENTS
We thank V.M. Krasnov for assistance with the numerical experiments.
Funding
Financial support was provided by the Rustaveli National Science Foundation of Georgia (project FR-18-122).
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Translated by Bernard Gilbert
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Kavtaradze, R.Z., Natriashvili, T.M., Glonti, M.G. et al. Local Heat Transfer in the Combustion Chamber of a Hydrogen Diesel. Russ. Engin. Res. 39, 831–836 (2019). https://doi.org/10.3103/S1068798X19100137
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DOI: https://doi.org/10.3103/S1068798X19100137