Zobrazeno 1 - 10
of 1 121
pro vyhledávání: '"pulse detonation engine"'
Publikováno v:
INCAS Bulletin, Vol 16, Iss 2, Pp 77-83 (2024)
Pulse Detonation Engine has been a point of interest in the propulsion industry for some time and the interest has been rising due to its better output and results. But any system can perform its task efficiently based on the efficiency of its contro
Externí odkaz:
https://doaj.org/article/5eeec280d42b453890d6151b51d03b13
Autor:
Osman Kocaaslan
Publikováno v:
Advanced Engineering Letters, Vol 3, Iss 1, Pp 1-12 (2024)
Detonation-based engines have a higher thermal efficiency than deflagration-based engines and are therefore widely studied. In this study, the effect of initiation conditions on the detonation wave propagation and the performance of a pulse detona
Externí odkaz:
https://doaj.org/article/152010eb8fe44420862e3adb07677f24
Autor:
LI Qing'an, WANG Ke, FAN Wei, YANG Hai, HAN Junde, HUANG Ke, KANG Jian, GAO Yaqing, JIANG Yumin
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 41, Iss 6, Pp 1125-1133 (2023)
The backflow and back-pressure propagation induced in a pulse detonation combustor (PDC) are the main factor in causing the thrust losses of a pulse detonation engine. In order to suppression the backflow propagation of a PDC, the aero-dynamic suppre
Externí odkaz:
https://doaj.org/article/3b7d0d8ab4324203b8c20821eb569508
Publikováno v:
Aerospace, Vol 11, Iss 7, p 559 (2024)
A micro-pulse detonation engine (μPDE) was designed and installed to a direct-connect scramjet combustor of Pusan National University (PNU-DCSC). The active excitation on the scramjet combustor was experimentally studied using the μPDE operating at
Externí odkaz:
https://doaj.org/article/2ab3add7e7bf415d9624541a5465d159
Publikováno v:
Propulsion and Power Research, Vol 10, Iss 4, Pp 332-346 (2021)
Experimental studies were conducted in order to improve the understanding of the thrust generation and the pressure/flame reverse propagation of the air-breathing pulse detonation engines (APDEs) with self-designed inlets and valves structures. The p
Externí odkaz:
https://doaj.org/article/7364e01bb85c492a904c34ab79e679a0
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Akademický článek
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Autor:
Min-Su Kim, In-Hoi Koo, Keon-Hyeong Lee, Eun-Sung Lee, Hyung-Seok Han, Seung-Min Jeong, Holak Kim, Jeong-Yeol Choi
Publikováno v:
Aerospace, Vol 10, Iss 8, p 706 (2023)
This experimental investigation focused on the ignition and combustion characteristics of a tandem cavity-based scramjet combustor with side-by-side identical cavities. This study utilized the Pusan National University-direct connect scramjet combust
Externí odkaz:
https://doaj.org/article/c14a1a43542d42e68dc45cad13f14840
Publikováno v:
INCAS Bulletin, Vol 12, Iss 2, Pp 35-45 (2020)
The influence of nozzle geometry on the impulse produced by the single cycle Pulse detonation engine (PDE) was experimentally investigated. For each experiment the nozzles were attached at the end of the engine. The impulse produced by the pulse deto
Externí odkaz:
https://doaj.org/article/37638d1f307343c298e2bc07daef2e4e