MATHEMATICAL MODEL OF COMBUSTION OF A DUAL FUEL SYSTEM IN THE WORK OF MACHINE TRACTOR UNIT
Kolesnik Lydia – postgraduate student, lecturer State Higher Educational Institution " Kyiv Transport and Economic College" of the National Transport University (Vasylkivska St. 20, Kyiv, Ukraine, 03040, e-mail firstname.lastname@example.org).
A mathematical model of the combustion process of a dual fuel system for agricultural machines is developed, namely the use of diesel gas as an alternative fuel for machine-tractor aggregates. For the schematic diagram of the three-zone model of engine operation, thermodynamic parameters were determined in each zone. Experimental data of pressure dependence for diesel and gas diesel at full load and 1500 r / min are obtained.
 Kaletnik, G.M., Prutskaya, O.O., Prishlyak, N.V. (2013). Otsinka resursnoho potentsialu vyrobnytstva bioetanolu ta biodyzeliu v Ukraini [Estimation of resource potential of bioethanol and biodiesel production in Ukraine]. Zbirnyk naukovykh prats VNAU. Seriia Ekonomichni nauky -Collection of scientific works of VNAU. Series of Economic Sciences, Vinnytsya , 4 (81). 326-335
 Karim, G.A., Liu, Z.A. (1992). A prediction model for knock in dual fuel engines. Trans : SAE, SAE 921550, Режим доступу : http://journals.sagepub.com/doi/abs/10.1243/0957650971537079.
 Karim, G.A. (1987). The dual fuel engine. In Automotive Engine Alternatives: New York : Plenum Press, Режим доступу : http: // citeseerx.ist.psu.edu / viewdoc/download? doi=10.1.1.827.3345&rep =rep1&type=pdf.
 Hiroyasu, H. Models for combustion and formation of nitric oxide and soot in direct injection diesel engines SAE paper 760129, 1976. Режим доступу : https://www.springer.com/.../9789048138845-c2.pdf.
 Hiroyasu, H. (1985). Diesel engine combustion and its modelling. In Proceedings of COMODIA Symposium on Diagnostics and Modelling of Combustion in Reciprocating Engines. Tokyo, 53, Режим доступу: http://citeseerx.ist.psu.edu /viewdoc/download? doi=10.1.1.602.7983&rep =rep1&type=pdf.
 Hiroyasu, H., Nishida, K. Fuel spray trajectory and dispersion in a DI diesel combustion chamber SAE paper 890462, 1989. Режим доступу : http: // eprints.brighton.ac.uk/14206/1/D%20Njere-%20final%20thesis.pdf.
 Chiu, W.S., Lyn, O.A. (1976). Transient spray mixing model for diesel combustion /SAE paper 760128, Режим доступу : https://e-reports-ext.llnl.gov/pdf/235419.pdf.
 Miyamoto, N., Takemi, T., Murayama, S. Robert. (1985). Description and analysis of diesel engine rate of combustion and performance using Wiebe’s functions SAE paper 850107, Режим доступу : http://citeseerx.ist.psu.edu/viewdoc/download? doi=10.1.1.872.4326&rep=rep1&type=pdf.
The journal "Engineering, Energy, Transport AIC" on its pages presents materials on the following issues:
• Machine use in crop production and in animal husbandry
• Technical service of mobile equipment
• Processes and equipment for processing and food productions
• Mechanical engineering and material processing
• Energy technology and alternative energy sources
• Transport and transport-technological processes and equipment
• Automation of technological processes
• Opinion of a young scientist
ISSN (print): 2520-6168
Certificate of state registration of mass media: No. 21906-11806 P dated 03/12/2016.
Founder of the journal: Vinnytsia National Agrarian University
Editor-in-chief: Tokarchuk Olexiy A.
Ph.D., Assoc., VNAU (Vinnytsia)
Deputy Editor-in-Chief: Veselovska Nataliia R.
Doctor of Technical Sciences, Full Prof., VNAU (Vinnytsia)
Executive Secretary: Polevoda Yuri A.
Ph.D., Assoc., VNAU (Vinnytsia)
Members of the Editorial Board:
Tokarchuk O.A. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Veselovska N.R. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Agrarian University
Bulgakov V.M. - Doctor of Technical Sciences, Full Professor, Acad. NAAS, National University of Life and Environmental Sciences of Ukraine
Iskovich-Lototsky R.D. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Technical University
Bandura V. N. - Ph.D., Full professor, Vinnytsia National Agrarian University
Polevoda Yu.A. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Tsurkan A.V. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Ivanchuk Y.V. - Ph.D., Associate Professor, Vinnytsia National Technical University
Jordan Todorov Maximov - Doctor of Technical Sciences, Full Professor, Technical University of Gabrovo (Bulgaria)
Type of publication: journal
Kind of publication: scientific
Publication status: domestic
Year of foundation: 1997
Periodicity: 4 times per year
Volume: 18.75 conv. print. sheet
ISSN: 2520-6168 (print version), (online version)
Language of publication: (mixed languages) Ukrainian, Russian, English
The sphere of distribution and category of readers: national, foreign, faculty, scientists, entrepreneurs.
The periodical edition is included to the List of scientific professional publications of Ukraine on technical sciences, approved by order of the Ministry of Education and Science of Ukraine in 05.16.2016, No. 515.
The journal "Engineering, Energy, Transport AIC" is included in the "Catalog of Ukrainian Publications".
Subscription to the journal can be issued in each post office. The subscription index is 99720.
It was founded in 1997 under the title "Bulletin of the Vinnitsa State Agricultural Institute." According to the Decree of the Presidium of the Higher Attestation Commission of Ukraine of September 11, 1997, this publication received the status of a professional in which it is allowed to publish the main results of dissertation researches.
In 2001-2014 the journal published under the title “Collection of scientific works of Vinnytsia National Agrarian University. Series: Technical Sciences "(Certificate of State Registration of Mass Media KV No. 16644-5116 PR of 04/30/2010).
Since 2015 journal has title "Engineering, Energy, Transport AIC" (Certificate of State Registration of Mass Media No. 21906-11806 P dated 03/12/2016).