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Engineering, Energy, Transport AIC

space SCIENTIFIC JOURNALS OF VINNITSA NATIONAL AGRARIAN UNIVERSITY

Issue №: 4(119)

Published: 2022.12.23
DOI: 10.37128/2520-6168-2022-4


Description:
The journal solves the problems of creation and improvement of machinery and technologies for agriculture: 131 - Applied Mechanics, 132 - Materials Science, 133 - Industrial Engineering, 141 - Power Engineering, Electrical Engineering and Electromechanics, 208 - Agricultural Engineering.

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DEVELOPMENT OF A METHOD FOR DETERMINATION OF FATTY-ACID COMPOSITION AND LOWER HEAT OF COMBUSTION OF BIODIESEL FUEL

DOI: 10.37128/2520-6168-2022-4-1
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Viktor Anisimov – Doctor of Technical Sciences, Professor of the Department of Agricultural Engineering and Technical Service of the Vinnytsia National Agrarian University (Sonyachna St., 3, Vinnytsia, 21008, Ukraine, email: anisimov@vsau.vin.ua, https://orcid.org/0000-0002-3349-1630).
Iryna Gunko – Candidate of Technical Sciences, Professor of the Department of Agricultural Engineering and Technical Service of the Vinnytsia National Agrarian University (Sonyachna St., 3, Vinnytsia, 21008, Ukraine, email: irynagunko@vsau.vin.ua, https://orcid.org/0000-0001-5470-7413).
Vadim Ryaboshapka – Candidate of Technical Sciences, Senior Lecturer of the Department of Agricultural Engineering and Technical service of Internal Combustion Engines and Alternative Fuel Resources, Vinnitsa National Agrarian University (3, Sunny St., Vinnitsa, 21008, Ukraine, email: vadym@vsau.vin.ua, https://orcid.org/0000-0003-1812-1030).

Annotation

The situation that has developed on the market of oil products in the conditions of the war with the invaders has led to a shortage of liquid fuels and a constant increase in the price, in particular of diesel fuel, prompting the producers of agricultural products to think about switching to alternative types of fuel. Research related to the production and use of biodiesel fuel is especially relevant in today's conditions. Scientists do not ignore this question, in particular, Vinnytsia National Agrarian University has devoted more than one research topic to the mentioned problem. In more detail, in the mentioned issue, research is being conducted aimed at determining the energy value of the obtained biofuels, namely, the lower calorific value. The purpose of the article is to create a methodology for determining the fatty acid composition of biodiesel fuel and determining its lower heat of combustion, which is necessary for the analysis and evaluation of the energy efficiency of alternative fuels. Research methods are based on D. I. Mendeleev's formula for determining the lower heat of combustion, which is based on data on the percentage content of the elemental composition of the fuel. The calculation of the elemental composition was carried out on the basis of the molecular weight data of the components of biodiesel fuel, which in turn were obtained by chromatographic analysis using a gas-liquid chromatograph. Similar calculations were made in Microsoft Excel spreadsheets. The article publishes the results of research on two samples of biodiesel fuel, made from two types of raw materials - sunflower and rapeseed oil. A method of determining the fatty acid composition of these samples and determining the lower heat of combustion of biodiesel fuel as a whole and its components has been developed. The results given in the tables can be the basis for further conclusions about the energy value of individual components included in the studied fuel.

Keywords: fatty acid composition, biodiesel fuel, diesel fuel, fatty acid methyl esters, rapeseed oil, sunflower oil.

List of references

[1]    Optovi tsiny na palʹne vpaly nyzhche rozdribnykh URL: https://nnews.com.ua/optovi-tsiny-na-palne-vpaly-nyzhche-rozdribnyh.html (data zvernennya: 27.06.2022). [in Ukrainian].
[2]    Volodymyr Omelʹchenko. (2022). Kryzovyy stan rynku naftoproduktiv: prychyny, vysnovky rekomendatsiyi URL: https://iclub.energy/blog/omelchenko/tpost/0v0u9e5rk1-krizovii-stan-rinku-naftoproduktv-prichi (data zvernennya: 25.05.2022). [in Ukrainian].
[3]    Kaletnik, H., Mazur, V., Gunko, I., Ryaboshapka, V., Bulgakov, V., Raide, V., Ilves, R., Olt, J.  (2020). Study on performance of compression engine operated by biodiesel fuel. Agronomy Research, 18(S1). 862–887. [in English].
[4]    Devyatyn, S.N., Markov, V.A., Semenov, V.H. (2007). Rastytelʹnye masla y toplyva na ykh osnove dlya dyzelʹnykh dvyhateley. Kharkiv: Novoe slovo. [in Ukrainian].
[5]    Rudenko, A. (2001). Bomba pod neftyanykh mahnatov. Avtomobylʹnyy transport, 9. 21–23. [in Ukrainian].
[6]    Ryaboshapka, V.B. (2016). Obgruntuvannya ekspluatatsiyno-tekhnolohichnykh parametriv roboty ornykh mashynno-traktornykh ahrehativ pry vykorystanni biodyzelʹnoho palyva. Dys. kand. tekhn. nauk 05.05.11. Vinnytsya VNAU. [in Ukrainian].
[7]    HOST 30418-96 “Masla roslynni. Metod vyznachennya zhyrnokyslotnoho skladu”. [in Ukrainian].
[8]    Hlinka, M.L. (1982). Zahalʹna khimiya: pidruchnyk. 2-he vyd., pererob. i dop. Kyyiv: Vyshcha shkola. [in Ukrainian].
[9]    Okocha, A.I., Antypenko, A.M. (1996). Palyvno-mastylʹni ta inshi ekspluatatsiyni materialy. Kyyiv: Urozhay. [in Ukrainian].

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About journal

Topics of the journal:

131 - Applied Mechanics

132 - Materials Science

133 - Industry engineering

141 - Power engineering, electrical engineering and electromechanics

208 - Agricultural engineering

The magazine "Engineering, Energy, Transport AIC" is included in the list of scientific professional editions of Ukraine on technical sciences

(Category "Б", Order of the Ministry of Education and Science of Ukraine dated 02.07.2020 №886)

Old version of site: http://tetapk.vsau.edu.ua, http://techjournal.vsau.org

According to the decision of National Council of Television and Radio Broadcasting of Ukraine from 25.04.2024 No. 1337 the scientific journal «Engineering, Energy, Transport AIC» has the ID of the Media R30-05173.

The journal "Engineering, Energy, Transport AIC" is indexed according to the following databases and catalogs:

                               Index Copernicus logo            Фахові видання України logo 
              
                  Crossref logoНБУ ім. В.І. Вернадського logo
Key information:
ISSN (print): 2520-6168
DOI: 10.37128/2520-6168

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: Oleksii Tokarchuk - Ph.D., Associate Professor, VNAU (Vinnytsia)

Deputy Editor-in-Chief: Natalia Veselovska - Doctor of Technical Sciences, Full Prof., VNAU (Vinnytsia)

Executive Secretary: Yuriy Polevoda- Ph.D., Associate Professor, 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

Polevoda Yu.A. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Jordan Todorov Maximov - Doctor of Technical Sciences, Full Professor, Technical University of Gabrovo (Bulgaria)

Bulgakov V.M. - Doctor of Technical Sciences, Full Professor, Acad. NAAS, National University of Life and Environmental Sciences of Ukraine

Hraniak V.F. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Ivanchuk Y.V. - Doctor of Technical Sciences, Associate Professor, Vinnytsia National Technical University

Iskovich-Lototsky R.D. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Technical University

Kupchuk I.M. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Sevostianov I.V. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Agrarian University

Spirin A.V. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Tverdokhlib I.V. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Tsurkan A.V. - Doctor of Technical Sciences, Associate Professor, Vinnytsia National Agrarian University

Yaropud V.M. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

 

Type of publication: journal

Kind of publication: scientific

Publication status: domestic

Year of foundation: 1997

Periodicity: 4 times per year

Volume: 18-20 conv. print. sheet (А4)

ISSN: 2520-6168 (print version), (online version)

Language of publication: (mixed languages) Ukrainian, 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.

History of journal:

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).