Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Stuart J. Laurence"'
Publikováno v:
Journal of Spacecraft and Rockets. 60:533-544
This paper presents an experimental study of the effect of wall cooling on the boundary-layer structures of a sharp-nosed, 5° half-angle cone in Mach 6 flow. An experimental methodology was developed that allowed quantitative measurements of second-
Autor:
Laura A. Paquin, Stuart J. Laurence, Ahsan Hameed, Nick J. Parziale, Wesley M. Yu, Joanna M. Austin
Publikováno v:
AIAA SCITECH 2023 Forum.
Autor:
Graeme Gillespie, Stuart J. Laurence
Publikováno v:
AIAA SCITECH 2023 Forum.
Autor:
Ahsan Hameed, Nick J. Parziale, Laura A. Paquin, Stuart J. Laurence, Wesley M. Yu, Joanna M. Austin
Publikováno v:
AIAA SCITECH 2023 Forum.
Publikováno v:
AIAA Journal. 59:4955-4968
A novel optical-tracking technique is presented for aerodynamic measurements on free-flying models in hypersonic wind tunnels. This technique is a generalization of the edge-fitting concept develop...
Autor:
Cole E. Sousa, Richard E. Kennedy, Rudolph A. King, Brett F. Bathel, Joshua M. Weisberger, Stuart J. Laurence
The second-mode instability on a 7◦ half-angle sharp cone at Mach 6 is analyzed using high-speed calibrated schlieren imagery at a frame rate near the expected fundamental frequency. Experiments were conducted in the NASA Langley 20-Inch Mach 6 fac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54e0b4753c34e7bdb223e2e23c58f80b
https://doi.org/10.21203/rs.3.rs-2366613/v1
https://doi.org/10.21203/rs.3.rs-2366613/v1
Publikováno v:
Experiments in Fluids. 63
Autor:
Cameron S. Butler, Stuart J. Laurence
Publikováno v:
Journal of Fluid Mechanics. 949
Experiments are performed in a Mach-6 shock tunnel to examine the laminar-to-turbulent transition process associated with a sudden increase in surface angle on a slender body. A cone/flare geometry with a 5 $^\circ$ frustum and compression angles ran
Publikováno v:
AIAA Journal. 58:4848-4865
Sustained flight at hypersonic speeds presents an enduring challenge to vehicle design and control. An extreme aerothermal environment acting on geometrically thin, multifunctional structures can r...
Publikováno v:
Journal of Fluid Mechanics. 936
Experiments are performed to investigate the effect of nose-tip bluntness on the instability mechanisms leading to boundary-layer transition on a $7^{\circ }$ half-angle cone in a Mach-6 free stream. The development of disturbances is characterized u