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182 0 _ab
200 1 _aSynergistic Effect of the Fuel Microemulsion Characteristics on Drop Interaction with a Hot Wall
_fA. E. Ashikhmin, N. A. Khomutov, M. V. Piskunov [et al.]
203 _aText
_celectronic
300 _aTitle screen
330 _aThe utilization of fuel microemulsions helps in reducing harmful emissions, enhancing combustion efficiency, and preserving conventional fuels. This study is focused on the effect of the properties and phase behavior of water-in-diesel and water-in-biodiesel microemulsions that can be used as an alternative fuel on the droplet impingement dynamics of such fluids on a heated wall in the film boiling regime. The microemulsions represent complex fluids consisting of diesel fuel–rapeseed oil blends and distilled water with different mixture volume ratios. The emulsification is carried out using a mixture of a surfactant [isononylphenol poly(ethylene glycol) ether, PEG-6] and a co-surfactant (2-ethylhexanol) with a volume ratio of 9/1. The study considers the efficiency of the fuel samples in terms of the temperature-dependent viscosity and aggregate thermal stability as well as the quantitative characteristics of the spreading drop breakup, namely, mean diameter and number of ejected droplets. The fuel efficiency factor is derived to reveal the optimal samples. We test the phase behavior of the water–diesel fuel/rapeseed oil–PEG-6/2-ethylhexanol system in a wide temperature range. Comprehensive viscosity tests are carried out within the temperature ranges of stability to check the viscosity values of the developed microemulsions against the viscosity of the conventional diesel fuels.
333 _aРежим доступа: по договору с организацией-держателем ресурса
461 _tEnergy & Fuels
463 _tVol. 35, iss. 9
_v[P. 8042–8050]
_d2021
610 1 _aтруды учёных ТПУ
610 1 _aэлектронный ресурс
701 1 _aAshikhmin
_bA. E.
_cSpecialist in the field of thermal power engineering and heat engineering
_cResearch Engineer of Tomsk Polytechnic University
_f1998-
_gAlexander Evgenjevich
_2stltpush
_3(RuTPU)RU\TPU\pers\47569
701 1 _aKhomutov
_bN. A.
_cspecialist in the field of thermal power engineering and heat engineering
_cresearch engineer at Tomsk Polytechnic University
_f1997-
_gNikita Andreevich
_2stltpush
_3(RuTPU)RU\TPU\pers\47495
701 1 _aPiskunov
_bM. V.
_cspecialist in the field of thermal engineering
_cengineer of Tomsk Polytechnic University
_f1991-
_gMaksim Vladimirovich
_2stltpush
_3(RuTPU)RU\TPU\pers\34151
701 1 _aStrizhak
_bP. A.
_cSpecialist in the field of heat power energy
_cDoctor of Physical and Mathematical Sciences (DSc), Professor of Tomsk Polytechnic University (TPU)
_f1985-
_gPavel Alexandrovich
_2stltpush
_3(RuTPU)RU\TPU\pers\30871
701 1 _aYanovsky
_bV. A.
_cхимик
_cассистент Томского политехнического университета, кандидат химических наук
_f1980-
_gVyacheslav Aleksandrovich
_2stltpush
_3(RuTPU)RU\TPU\pers\29228
712 0 2 _aНациональный исследовательский Томский политехнический университет
_bИнженерная школа энергетики
_bНаучно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова)
_h8025
_2stltpush
_3(RuTPU)RU\TPU\col\23504
801 2 _aRU
_b63413507
_c20230517
_gRCR
856 4 _uhttps://doi.org/10.1021/acs.energyfuels.1c00905
942 _cCF