Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Sannu Mölder"'
Autor:
Feng-Yuan Zuo, Sannu Mölder
Publikováno v:
Propulsion and Power Research, Vol 12, Iss 2, Pp 167-179 (2023)
Wavecatcher (inward-turning) intake flows, at design Mach 12, are investigated numerically, to display the effect of wall temperature on flow structures and intake performance. Hypersonic experiments on shock wave/boundary layer interaction are used
Externí odkaz:
https://doaj.org/article/3547af44e0c94eb69f77536e94e96a8d
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 7, Iss 1, Pp 93-101 (2021)
Performance of two axisymmetric air intakes are compared at conditions suitable for Mach number range from 2 to 8. First is the Busemann intake and second is the reversed isentropic nozzle. The isentropic nozzle is built by the method of characterist
Externí odkaz:
https://doaj.org/article/d5acfe1cf8264ffabc393cbdd825f232
Publikováno v:
Journal of Fluid Science and Technology, Vol 8, Iss 2, Pp 186-199 (2013)
Designing high-performance air intakes is of crucial importance for the successful operation of hypersonic scramjet propulsion. This paper investigates the performance of axisymmetric intakes obtained by applying two shortening methods, namely, leadi
Externí odkaz:
https://doaj.org/article/d3baa48578a9497694eee47e45d9161c
Publikováno v:
AIAA Journal. :1-16
The prespecified flowfield is essential in the inverse design method for generating inward-turning streamline-traced intakes, i.e., the parent flowfield. The internal conical flow C (ICFC) flowfield shows superiority over other parent flowfields in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e36e72fceba5dc7770865e667a87ca2
https://doi.org/10.2514/1.j062744
https://doi.org/10.2514/1.j062744
Autor:
Feng-Yuan Zuo, Sannu Mölder
Publikováno v:
Acta Astronautica. 198:531-540
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf6cc161429b592c684d720d66c9bacf
https://doi.org/10.1016/j.actaastro.2022.06.047
https://doi.org/10.1016/j.actaastro.2022.06.047
Publikováno v:
Acta Astronautica. 198:56-68
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c57dfca8e9503509461969a1c953b533
https://doi.org/10.1016/j.actaastro.2022.05.030
https://doi.org/10.1016/j.actaastro.2022.05.030
Publikováno v:
Chinese Journal of Aeronautics, Vol 34, Iss 7, Pp 244-256 (2021)
A wavecatcher type scramjet intake, that reduces the Mach number number from 4 to 1.552, is used as the basis for a study of flow starting/unstarting as affected by freestream angles of attack and sideslip. The intake design is based on a morphed str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc0ed5d910bcf578c4fedf2af3328937
https://doi.org/10.1016/j.cja.2020.04.004
https://doi.org/10.1016/j.cja.2020.04.004
Autor:
Fengyuan Zuo, Sannu Mölder
Publikováno v:
Progress in Aerospace Sciences. 106:108-144
A summary is presented of research progress in the design and technology of hypersonic air intakes and variable-geometry turbine based combined cycle (TBCC) intakes. Development of hypersonic intakes has passed through three geometry variations: 1) i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beb2dad28e0465a67936415833396bf6
https://doi.org/10.1016/j.paerosci.2019.03.001
https://doi.org/10.1016/j.paerosci.2019.03.001
Autor:
Feng-Yuan Zuo, Sannu Mölder
Publikováno v:
Aerospace Science and Technology. 121:107376
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::486aaeb543a01b463b019144a2ac08a6
https://doi.org/10.1016/j.ast.2022.107376
https://doi.org/10.1016/j.ast.2022.107376
Autor:
Sannu Mölder
Publikováno v:
Shock Waves. 27:731-745
Curved shock theory is used to show that the flow behind attached shocks on doubly curved wedges can have either positive or negative post-shock pressure gradients depending on the freestream Mach number, the wedge angle and the two wedge curvatures.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a20ea9c8edf4ea12dd3e0e678f7f5ec6
https://doi.org/10.1007/s00193-017-0714-z
https://doi.org/10.1007/s00193-017-0714-z