IDEAS home Printed from https://ideas.repec.org/a/baq/taprar/v5y2023i1p37-43.html
   My bibliography  Save this article

Development of method for managing risk factors for emergency situations when using low-sulfur content fuel in marine diesel engines

Author

Listed:
  • Sergii Sagin

    (National University «Odessa Maritime Academy»)

  • Arsenii Sagin

    (National University «Odessa Maritime Academy»)

Abstract

The operation process of marine diesel engines when using fuel with a sulfur content of no more than 0.1 % was chosen as the object of the study. Similar types of fuel are characterized by a lower auto-ignition temperature and higher calorific value. During combustion, this leads to an increase in the rate of fuel combustion and the degree of pressure increase during combustion, precisely because of this, the dynamic loads on the parts of the cylinder-piston group and diesel engine bearings increase. Also, this (due to the increase in temperature at the end of combustion) creates conditions for an increase in the concentration of nitrogen oxides in diesel exhaust gases. This (namely, the change in dynamic and thermal loads that occur during the use of fuels with a reduced sulfur content in marine diesel engines) leads to the occurrence of emergency situations. As a method of managing the risk of such emergency situations, the reconfiguration of the high-pressure fuel equipment, namely the change of the advance angles of the fuel supply, is proposed. The research was carried out on a vessel intended for the transportation of containers and on which a marine diesel engine 8K80ME-8.2-TII MAN-Diesel & Turbo was installed as the main engine. Combustion pressure, the degree of pressure increase during combustion, the temperature of exhaust gases, and the concentration of nitrogen oxides in exhaust gases were chosen as the indicators for evaluating the use and implementation of the proposed method. It has been experimentally proven that this results in an increase in the environmental sustainability of diesel operation by 3.61–10.97 %, an increase in thermal stability – up to 2.54 %, and an increase in dynamic stability – up to 4.82 %. This is due to the shift of the self-ignition and combustion process towards expansion and the corresponding decrease in pressure and temperature at the end of combustion. The most favorable use of this method is on modern diesel engines that have an electronic fuel injection control system, so they do not require mechanical reconfiguration of fuel pumps. Taking this into account, the method based on the change of fuel advance angles is defined as the one that provides management of the risk factors of emergency situations when using low-sulfur fuel in marine diesel engines.

Suggested Citation

  • Sergii Sagin & Arsenii Sagin, 2023. "Development of method for managing risk factors for emergency situations when using low-sulfur content fuel in marine diesel engines," Technology audit and production reserves, PC TECHNOLOGY CENTER, vol. 5(1(73)), pages 37-43, October.
    • Handle: RePEc:baq:taprar:v:5:y:2023:i:1:p:37-43
    DOI: 10.15587/2706-5448.2023.290198
    as

    Download full text from publisher

    File URL: https://journals.uran.ua/tarp/article/download/290198/284064
    Download Restriction: no
    File URL: https://libkey.io/10.15587/2706-5448.2023.290198?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Öztürk, Erkan & Can, Özer, 2022. "Effects of EGR, injection retardation and ethanol addition on combustion, performance and emissions of a DI diesel engine fueled with canola biodiesel/diesel fuel blend," Energy, Elsevier, vol. 244(PB).
    2. Zhu, Jizhen & Zhou, Dezhi & Yang, Wenming & Qian, Yong & Mao, Yebing & Lu, Xingcai, 2023. "Investigation on the potential of using carbon-free ammonia in large two-stroke marine engines by dual-fuel combustion strategy," Energy, Elsevier, vol. 263(PB).
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Sergii V. Sagin & Sergii S. Sagin & Volodymyr Madey, 2023. "Analysis of methods of managing the environmental safety of the navigation passage of ships of maritime transport," Technology audit and production reserves, PC TECHNOLOGY CENTER, vol. 4(3(72)), pages 33-42, August.
    2. Mendiburu, Andrés Z. & Lauermann, Carlos H. & Hayashi, Thamy C. & Mariños, Diego J. & Rodrigues da Costa, Roberto Berlini & Coronado, Christian J.R. & Roberts, Justo J. & de Carvalho, João A., 2022. "Ethanol as a renewable biofuel: Combustion characteristics and application in engines," Energy, Elsevier, vol. 257(C).
    3. Wei, Wenwen & Li, Gesheng & Zhang, Zunhua & Long, Yanxiang & Zhang, Hanyuyang & Huang, Yong & Zhou, Mengni & Wei, Yi, 2023. "Effects of ammonia addition on the performance and emissions for a spark-ignition marine natural gas engine," Energy, Elsevier, vol. 272(C).
    4. Mei, Qihao & Liu, Long & Abu Mansor, Mohd Radzi, 2024. "Investigation on spray combustion modeling for performance analysis of future low- and zero-carbon DI engine," Energy, Elsevier, vol. 302(C).
    5. Gowrishankar, Sudarshan & Krishnasamy, Anand, 2023. "Emulsification – A promising approach to improve performance and reduce exhaust emissions of a biodiesel fuelled light-duty diesel engine," Energy, Elsevier, vol. 263(PC).
    6. Rafael Estevez & Francisco J. López-Tenllado & Laura Aguado-Deblas & Felipa M. Bautista & Antonio A. Romero & Diego Luna, 2023. "Current Research on Green Ammonia (NH 3 ) as a Potential Vector Energy for Power Storage and Engine Fuels: A Review," Energies, MDPI, vol. 16(14), pages 1-33, July.
    7. Huiqiong Huang & Jie Tian & Jiangtao Li & Dongli Tan, 2022. "Effects of Different Exhaust Gas Recirculation (EGR) Rates on Combustion and Emission Characteristics of Biodiesel–Diesel Blended Fuel Based on an Improved Chemical Mechanism," Energies, MDPI, vol. 15(11), pages 1-23, June.
    8. Shi, Guodong & Li, Pengfei & Li, Kesheng & Hu, Fan & Liu, Qian & Zhou, Haoyu & Liu, Zhaohui, 2023. "Insight into NOx formation characteristics of ammonia oxidation in N2 and H2O atmospheres," Energy, Elsevier, vol. 285(C).
    9. El-Sheekh, Mostafa M. & Bedaiwy, Mohammed Y. & El-Nagar, Aya A. & ElKelawy, Medhat & Alm-Eldin Bastawissi, Hagar, 2022. "Ethanol biofuel production and characteristics optimization from wheat straw hydrolysate: Performance and emission study of DI-diesel engine fueled with diesel/biodiesel/ethanol blends," Renewable Energy, Elsevier, vol. 191(C), pages 591-607.
    10. Wang, Huaiyu & Ji, Changwei & Wang, Du & Wang, Zhe & Yang, Jinxin & Meng, Hao & Shi, Cheng & Wang, Shuofeng & Wang, Xin & Ge, Yunshan & Yang, Wenming, 2023. "Investigation on the potential of using carbon-free ammonia and hydrogen in small-scaled Wankel rotary engines," Energy, Elsevier, vol. 283(C).
    11. Hu, Deng & Wang, Hechun & Wang, Binbin & Shi, Mingwei & Duan, Baoyin & Wang, Yinyan & Yang, Chuanlei, 2022. "Calibration of 0-D combustion model applied to dual-fuel engine," Energy, Elsevier, vol. 261(PB).
    12. Xu, Leilei & Xu, Shijie & Bai, Xue-Song & Repo, Juho Aleksi & Hautala, Saana & Hyvönen, Jari, 2023. "Performance and emission characteristics of an ammonia/diesel dual-fuel marine engine," Renewable and Sustainable Energy Reviews, Elsevier, vol. 185(C).
    13. Yin, Bingqian & Lu, Zhen & Shi, Lei & Lu, Tianlong & Ye, Jianpeng & Ma, Junqing & Wang, Tianyou, 2024. "Numerical simulation of a spark ignition ammonia marine engine for future ship power applications," Energy, Elsevier, vol. 302(C).
    14. Sagin, Sergii V. & Sagin, Sergii S. & Fomin, Oleksij & Gaichenia, Oleksandr & Zablotskyi, Yurii & Píštěk, Václav & Kučera, Pavel, 2024. "Use of biofuels in marine diesel engines for sustainable and safe maritime transport," Renewable Energy, Elsevier, vol. 224(C).
    15. Wang, Xinran & Li, Tie & Chen, Run & Li, Shiyan & Kuang, Min & Lv, Yibin & Wang, Yu & Rao, Honghua & Liu, Yanzhao & Lv, Xiaodong, 2024. "Exploring the GHG reduction potential of pilot diesel-ignited ammonia engines - Effects of diesel injection timing and ammonia energetic ratio," Applied Energy, Elsevier, vol. 357(C).
    16. Wang, Hechun & Hu, Deng & Yang, Chuanlei & Wang, Binbin & Duan, Baoyin & Wang, Yinyan, 2024. "Model construction and multi-objective performance optimization of a biodiesel-diesel dual-fuel engine based on CNN-GRU," Energy, Elsevier, vol. 301(C).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:baq:taprar:v:5:y:2023:i:1:p:37-43. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Iryna Prudius (email available below). General contact details of provider: https://journals.uran.ua/tarp/issue/archive .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.