Proceedings of 2nd International Multi-Disciplinary Conference Theme: Integrated Sciences and Technologies, IMDC-IST 2021, 7-9 September 2021, Sakarya, Turkey

Research Article

Sensitivity analysis of air-intake temperature on the performance of a gasoline engine of Daewoo prince (1800 cc)

Download52 downloads
  • @INPROCEEDINGS{10.4108/eai.7-9-2021.2314435,
        author={Hayder  Mnati and Asaad  Almayyahi and Mudhar  Al-Obaidi},
        title={Sensitivity analysis of air-intake temperature on the performance of a gasoline engine of Daewoo prince (1800 cc)},
        proceedings={Proceedings of 2nd International Multi-Disciplinary Conference Theme: Integrated Sciences and Technologies, IMDC-IST 2021, 7-9 September 2021, Sakarya, Turkey},
        publisher={EAI},
        proceedings_a={IMDC-IST},
        year={2022},
        month={1},
        keywords={gasoline engine sensitivity analysis air-intake temperature fuel consumption},
        doi={10.4108/eai.7-9-2021.2314435}
    }
    
  • Hayder Mnati
    Asaad Almayyahi
    Mudhar Al-Obaidi
    Year: 2022
    Sensitivity analysis of air-intake temperature on the performance of a gasoline engine of Daewoo prince (1800 cc)
    IMDC-IST
    EAI
    DOI: 10.4108/eai.7-9-2021.2314435
Hayder Mnati1,*, Asaad Almayyahi2, Mudhar Al-Obaidi1
  • 1: Middle Technical University, Technical Institute of Baquba, Baquba, Dayala-Iraq
  • 2: General Directorate of Vocational Education, Al Hartha Industrial School-Iraq
*Contact email: hhadermtm@mtu.edu.iq

Abstract

The gasoline engine and especially the four-stroke engine can be considered as one of the best and well-known engine brands that attracted the interest of consumers due to its effectiveness compared to other alternative engine types. The current study has experimentally investigated the performance and fuel economy of the gasoline engine at various intake air temperatures. In this work, a four-cylinder gasoline engine of Daewoo prince (1800 cc) was selected. The air intake temperature was taken between 40 °C to 58 °C at a constant speed and load gasoline. The results confirmed that an increase in the air intake temperature causes incomplete combustion that is associated with an increase in fuel consumption. Therefore, there was a noticeable increase in fuel consumption at increased air intake temperature with an advanced and shorter combustion duration.