System for studying the parameters of gas solenoid valves

Stoyan Nedelchev Stoyanov; Veselin Mihaylov; Zdravko Ivanov; Radostin Radev

doi:10.29114/ajtuv.vol5.iss2.259

Stoyan Nedelchev Stoyanov Technical University of Varna, Department “Transport Engineering and Technologies”, 9010, 1 Studentska Street, Varna, Bulgaria
Veselin Mihaylov Technical University of Varna, Department “Transport Engineering and Technologies”, 9010, 1 Studentska Street, Varna, Bulgaria http://orcid.org/0000-0002-7381-4414
Zdravko Ivanov Technical University of Varna, Department “Transport Engineering and Technologies”, 9010, 1 Studentska Street, Varna, Bulgaria http://orcid.org/0000-0001-6041-3569
Radostin Radev Technical University of Varna, Department of Automation, 9010, 1 Studentska Street, Varna, Bulgaria

DOI: https://doi.org/10.29114/ajtuv.vol5.iss2.259

Keywords: Test stand, LPG injectors, gas fuel, real working conditions

Abstract

The aim of the present work is to construct a test stand for determining the characteristics of different fourth generation gas injectors working under various conditions as close as possible to the actual operating ones. For this purpose, the standard fourth generation gas system and liquefied petroleum gas (LPG) as a working fluid were used for the stand. A system has been developed to maintain the gas leakage pressure equal in value to the pressure in the intake manifold of a Spark Ignition (SI) engine. Used LPG is compressed and liquefied for reuse. Additionally, safety measures are taken. The stand provides the right conditions for determining the influence of the nozzle diameter, the length of the connecting pipe between the injector and the intake manifold, the differential pressure upstream and downstream of the injector and other factors that affect these characteristics, which may be different when installing LPG system to an internal combustion engine.

Author Biographies

Stoyan Nedelchev Stoyanov, Technical University of Varna, Department “Transport Engineering and Technologies”, 9010, 1 Studentska Street, Varna, Bulgaria

Department “Transport Engineering and Technologies”

Veselin Mihaylov, Technical University of Varna, Department “Transport Engineering and Technologies”, 9010, 1 Studentska Street, Varna, Bulgaria

Department “Transport Engineering and Technologies”

References

Andrych-Zalewska, M. (2020). Simulation tests of selected gas flow parameters through combustion engine valves. Combustion Engines, 183(4), 21-28.
Crossref

Bogdanov, K., & Hristov, R. (2021). Comparative analysis of the working process of diesel internal combustion engine operating with added CNG and LPG. AIP Conference Proceedings, 2439, 020006 (2021).
Crossref

Ivanov, Z., Stoyanov, S., Mihaylov, V., & Santos, H. (2019). Flow characteristics of gas injectors. IOP Conf. Ser.: Mater. Sci. Eng., 664, 012021.
Crossref

Ivanov, Z., Mihaylov, V., & Mersinkov, H. (2014). Optical method for measurement needle lift of electromagnetic valves for LPG/CNG injection, Proc. of Int. Sci. Conf. EKO Varna -2016, 21, 415-422, ISSN 2367-6299, (in Bulgarian)
Google Scholar

Kostadinov, D., & Bogdanov, K., (2016). Methods of providing gaseous fuel in diesel engines. Proc. of University of Ruse -2016, 55(4), 106-109. (in Bulgarian)

Mihaylov, V., Ivanov, Z., Mersinkov, H., Stoyanov, S., & Wrobel, R. (2021). Influence of the control signal on parameters of low impedance injectors for SI engines. IOP Conf. Ser.: Mater. Sci. Eng., 1031, 012018.
Crossref

Morganti, K., Foong, T., Brear, M., Silva, G., Yang, Y., & Dryer, F. (2013). The research and motor octane numbers of Liquefied Petroleum Gas (LPG). Fuel, 108, 797-811.
Crossref

Nemoianu, L., Pana, K., Negurescu, N., Cernat, A., Fuiorescu, D., & Nutu, C., (2017). Study of the cycle variability at an automotive diesel engine fuelled with LPG. MATEC Web Conf., 112 (2017) 10006,
Crossref

Nugroho, A., Sinaga, N., & Haryanto, I., (2014). Performance of a compression ignition engine four strokes four cylinders on dual fuel (diesel-LPG). AIP Conference Proceedings, 2014, 020166 (2018)
Crossref

Paczuski, M., Marchwiany, M., Puławski, R., Pankowski, A., Kurpiel, K., & Przedlacki, M. (2016). Liquefied Petroleum Gas (LPG) as a Fuel for Internal Combustion Engines. Alternative Fuels, Technical and Environmental Conditions, Krzysztof Biernat, IntechOpen.
Crossref

Pradeep, J., & Porpatham, E. (2016). LPG gaseous phase electronic port injection on performance, emission and combustion characteristics of Lean Burn SI Engine. IOP Conf. Ser.: Earth Environ. Sci. 40, 012069.
Crossref

Qi D., Chen, B., & Zhang, D. (2016). Combustion and Exhaust Emissions Characteristics of a Dual-Fuel Compression Ignition Engine Operated with Diesel Fuel and Liquefied Petroleum Gas. Journal of Energy Engineering, 142(4).
Crossref

Raslavičius, L., Keršys, A., Mockus, S., Keršienė, N., & Starevičius, M. (2014). Liquefied petroleum gas (LPG) as a medium-term option in the transition to sustainable fuels and transport. Renewable and Sustainable Energy Reviews, 32, 513-525.
Crossref

Shrivastava, A., & Dahake, M. (2016). Performance Analysis of Automobile Air Conditioning System using Propane (R290). International Research Journal of Engineering and Technology, 3(07), 1344-1347
Google Scholar

Sulaiman, M., Ayob, M.,& Meran, I., (2013). Performance of Single Cylinder Spark Ignition Engine Fueled by LPG. Procedia Engineering, 53, 579-585.
Crossref

Sunwoo, M., Sim, H., & Lee, K. (1999). Design and development of an ECU and its air-fuel ratio control scheme for an LPG engine with a Bypass injector. Proceedings of the IEEE International Vehicle Electronics Conference (IVEC'99), 508 - 513.
Crossref

Szpica, D. (2018). The determination of the flow characteristics of a low-pressure vapor-phase injector with a dynamic method. Flow Measurement and Instrumentation, 62, 44-55.
Crossref

Szpica, D. (2020a). Determination of low pressure gas injector valve flow factor. Eng. Rural Dev., 2020, 721-729.
Crossref

Szpica, D., Borawski A., Mieczkowski G. (2020b). Numerical determination of low pressure gas injector flow characteristics depending on outlet nozzle diameter. Eng. Rural Dev., 2020, 730-738.
Crossref

UNEP, & WLPGA. (1998). LP Gas Safety: Guidelines for Good Safety Practice in the LP Gas Industry. UNEP/Earthprint. ISBN: 92-807-1711-1

Total number of hits on abstract = 301 times

Downloads for 2023

Download data is not yet available.