Zobrazeno 1 - 10
of 129
pro vyhledávání: '"arc heater"'
Publikováno v:
气体物理, Vol 9, Iss 5, Pp 47-53 (2024)
The test capacity of hypersonic equipment is crucial to the development of hypersonic technology. However, the maximum Mach number simulated by conventional hypersonic wind tunnel is less than 10 currently due to the insufficient heater capacity. Con
Externí odkaz:
https://doaj.org/article/dfec5c8253e94bdfb253941ab513ca32
Autor:
Brian R. Brown, Satish M. Mahajan
Publikováno v:
IEEE Access, Vol 9, Pp 143085-143092 (2021)
A novel circuit-based mathematical model of an electric arc heater is presented so that an arc heater system can be modeled, and a control algorithm can be developed and simulated. Due to inherent arc nonlinearities and complexities, as well as low a
Externí odkaz:
https://doaj.org/article/8239b6a3f8474d7fb89a18aac84938a3
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 39, Iss 4, Pp 776-785 (2021)
Arc-heated facilties play an important role in ground tests, such as appraisal of thermal protection systems(TPS) of various hypersonic vehicles and simulation of a high Mach scramjet's thermal structure and combustion chamber performance. This paper
Externí odkaz:
https://doaj.org/article/d651bc27f4ea4d55bdda35f3343b08aa
Publikováno v:
Acta Polytechnica, Vol 58, Iss 4, Pp 264-270 (2018)
The article deals with an improvement of a simplified model of intensively blasted electric arc burning in argon in an anode channel of a modular-type arc heater. Gradually gained experience in the application of the model with various input data has
Externí odkaz:
https://doaj.org/article/919336ccbefd40e8ac752ee1e07e38b7
Autor:
Vennemann, Dietrich
Publikováno v:
Philosophical Transactions: Mathematical, Physical and Engineering Sciences, 1999 Aug . 357(1759), 2227-2248.
Externí odkaz:
https://www.jstor.org/stable/55140
Publikováno v:
Acta Polytechnica, Vol 56, Iss 5, Pp 395-401 (2016)
The paper deals with the description of the intensively blasted electric arc burning in Ar in the anode channel of the arc heater operated under various conditions. Directly measured experimental data (current, voltage, gas flow rate, power loss) cha
Externí odkaz:
https://doaj.org/article/edb096557622408cbdaafd1801d42770
Publikováno v:
Theoretical and Applied Mechanics Letters, Vol 6, Iss 1, Pp 60-63 (2016)
Pure nitrogen gas was heated with direct current arc, at input powers from several hundred W to over 5 kW, and then injected through a nozzle into a chamber at 1 or 10 Pa pressure, with the purpose of accelerating the gas to very high speed around 7
Externí odkaz:
https://doaj.org/article/cc5df936ba124eeb94957c4688519174
Autor:
Satish M. Mahajan, Brian R. Brown
Publikováno v:
IEEE Access, Vol 9, Pp 143085-143092 (2021)
A novel circuit-based mathematical model of an electric arc heater is presented so that an arc heater system can be modeled, and a control algorithm can be developed and simulated. Due to inherent arc nonlinearities and complexities, as well as low a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee864d09fdfb5cfe32627484ad1bc8ee
https://doi.org/10.1109/access.2021.3121189
https://doi.org/10.1109/access.2021.3121189
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 39, Iss 4, Pp 776-785 (2021)
Arc-heated facilties play an important role in ground tests, such as appraisal of thermal protection systems(TPS) of various hypersonic vehicles and simulation of a high Mach scramjet's thermal structure and combustion chamber performance. This paper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab6340dc51a6c4c12699bf2b886251cd
https://doi.org/10.1051/jnwpu/20213940776
https://doi.org/10.1051/jnwpu/20213940776
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