Experimental verification of performance of tip-jet helicopter propulsion system
Samo za registrovane korisnike
2020
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
This paper presents the methodology for estimation of power delivery and efficiency of the tip-jet helicopter propulsion system. The main advantage of the tip-jet helicopter is the absence of heavy transmission and tail rotor, but if compared to conventional helicopters, it has significantly lower efficiency. The crucial parameter that impacts the performances of the tip-jet helicopter is a propulsion force at the end of the blade. The analytical and numerical calculations with results for prediction of this propulsion force are presented in this paper. The case study is the ATRO-X tip-jet helicopter. Its propulsion system is driven by the gas-generator Phoenix-100, as a power source, which generates propulsion force by ejecting the hot combustion products through the nozzles at the blades tips.
Ključne reči:
Tip-jet helicopter / Propulsion system / Pressure losses / Numerical analysis / Efficiency / Analytical predictionIzvor:
Materials Today-Proceedings, 2020, 32, 112-117Izdavač:
- Elsevier, Amsterdam
Finansiranje / projekti:
- company EDePro - Engine Design and Production from Belgrade
DOI: 10.1016/j.matpr.2020.03.080
ISSN: 2214-7853
WoS: 000587965400011
Scopus: 2-s2.0-85096969116
Institucija/grupa
Inovacioni centarTY - CONF AU - Kolarević, Nenad AU - Crnojević, Stevan AU - Stanković, Miloš AU - Latković, Nenad AU - Miloš, Marko PY - 2020 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3315 AB - This paper presents the methodology for estimation of power delivery and efficiency of the tip-jet helicopter propulsion system. The main advantage of the tip-jet helicopter is the absence of heavy transmission and tail rotor, but if compared to conventional helicopters, it has significantly lower efficiency. The crucial parameter that impacts the performances of the tip-jet helicopter is a propulsion force at the end of the blade. The analytical and numerical calculations with results for prediction of this propulsion force are presented in this paper. The case study is the ATRO-X tip-jet helicopter. Its propulsion system is driven by the gas-generator Phoenix-100, as a power source, which generates propulsion force by ejecting the hot combustion products through the nozzles at the blades tips. PB - Elsevier, Amsterdam C3 - Materials Today-Proceedings T1 - Experimental verification of performance of tip-jet helicopter propulsion system EP - 117 SP - 112 VL - 32 DO - 10.1016/j.matpr.2020.03.080 ER -
@conference{ author = "Kolarević, Nenad and Crnojević, Stevan and Stanković, Miloš and Latković, Nenad and Miloš, Marko", year = "2020", abstract = "This paper presents the methodology for estimation of power delivery and efficiency of the tip-jet helicopter propulsion system. The main advantage of the tip-jet helicopter is the absence of heavy transmission and tail rotor, but if compared to conventional helicopters, it has significantly lower efficiency. The crucial parameter that impacts the performances of the tip-jet helicopter is a propulsion force at the end of the blade. The analytical and numerical calculations with results for prediction of this propulsion force are presented in this paper. The case study is the ATRO-X tip-jet helicopter. Its propulsion system is driven by the gas-generator Phoenix-100, as a power source, which generates propulsion force by ejecting the hot combustion products through the nozzles at the blades tips.", publisher = "Elsevier, Amsterdam", journal = "Materials Today-Proceedings", title = "Experimental verification of performance of tip-jet helicopter propulsion system", pages = "117-112", volume = "32", doi = "10.1016/j.matpr.2020.03.080" }
Kolarević, N., Crnojević, S., Stanković, M., Latković, N.,& Miloš, M.. (2020). Experimental verification of performance of tip-jet helicopter propulsion system. in Materials Today-Proceedings Elsevier, Amsterdam., 32, 112-117. https://doi.org/10.1016/j.matpr.2020.03.080
Kolarević N, Crnojević S, Stanković M, Latković N, Miloš M. Experimental verification of performance of tip-jet helicopter propulsion system. in Materials Today-Proceedings. 2020;32:112-117. doi:10.1016/j.matpr.2020.03.080 .
Kolarević, Nenad, Crnojević, Stevan, Stanković, Miloš, Latković, Nenad, Miloš, Marko, "Experimental verification of performance of tip-jet helicopter propulsion system" in Materials Today-Proceedings, 32 (2020):112-117, https://doi.org/10.1016/j.matpr.2020.03.080 . .