Zobrazeno 1 - 10
of 242
pro vyhledávání: '"Richard G. Morgan"'
Autor:
Natalie Rudenko, Maryna Golovchenko, Ales Horak, Libor Grubhoffer, Emmanuel F. Mongodin, Claire M. Fraser, Weigang Qiu, Benjamin J. Luft, Richard G. Morgan, Sherwood R. Casjens, Steven E. Schutzer
Publikováno v:
Emerging Infectious Diseases, Vol 29, Iss 1, Pp 64-69 (2023)
Lyme disease is a multisystem disorder primarily caused by Borrelia burgdorferi sensu lato. However, B. garinii, which has been identified on islands off the coast of Newfoundland and Labrador, Canada, is a cause of Lyme disease in Eurasia. We report
Externí odkaz:
https://doaj.org/article/efd3bc09abdc462999af4ecd3951b61b
Publikováno v:
AIAA Journal. 60:1283-1292
An experimental study of CO2 flows subjected to expanding conditions relevant to Mars entry is presented. A condition with a nominal velocity of 4.0 km/s was generated in the X2 expansion tunnel. ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ccfd6c24888186922393d1dbc8b12bb
https://doi.org/10.2514/1.j061037
https://doi.org/10.2514/1.j061037
Autor:
Timothy J. McIntyre, Rowan J. Gollan, Yu Liu, Peter A. Jacobs, Richard G. Morgan, Christopher M. James
Publikováno v:
AIAA Journal. 60:1303-1315
The aerodynamic heating experienced by capsules entering into the atmospheres of Saturn, Uranus, and Neptune is greatly affected by chemically non-equilibrium processes occurring in the shock layers. There are two orders of magnitude discrepancies am
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::788256f155a27649ef2bb5a0598187c2
https://doi.org/10.2514/1.j060560
https://doi.org/10.2514/1.j060560
Publikováno v:
AIAA Journal. 60:883-891
This paper presents two-dimensional heat transfer results for the first time in an expansion tube, using infrared thermography at a Mars entry condition. Experiments were performed in the X2 expans...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77d89590bd19c1915fbcd9ffae0e2d9c
https://doi.org/10.2514/1.j059919
https://doi.org/10.2514/1.j059919
Autor:
Aaron Kennedy, Rowland T. Penty Geraets, Christopher M. James, Matthew Thompson, Richard G. Morgan, Joanna M. Austin, Fabian Zander, Matthew McGilvray
Publikováno v:
AIAA SCITECH 2023 Forum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f265ca4c84677732b64181079c4f342
https://doi.org/10.2514/6.2023-0271.c1
https://doi.org/10.2514/6.2023-0271.c1
Autor:
Aaron Kennedy, Rowland T. Penty Geraets, Christopher M. James, Matthew Thompson, Richard G. Morgan, Joanna M. Austin, Fabian Zander, Matthew McGilvray
Publikováno v:
AIAA SCITECH 2023 Forum.
This paper presents the results from a series of hypersonic double cone experiments, conducted in the X3 expansion tunnel at the University of Queensland (UQ). The model was previously used and produced at California Institute of Technology (Caltech)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9abb42b9c4797e8a42506dd56418183
https://doi.org/10.2514/6.2023-0271
https://doi.org/10.2514/6.2023-0271
Autor:
Rowan J. Gollan, Peter A. Jacobs, Elise Fahy, Richard G. Morgan, David R. Buttsworth, Christopher M. James
Publikováno v:
Journal of Spacecraft and Rockets. 58:1833-1846
In this work, near-infrared and ultraviolet spectroscopic data collected during the Hayabusa spacecraft reentry is used as the basis for validating numerical and experimental studies using the comp...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b16dfd5565504c36343b60d476b381a5
https://doi.org/10.2514/1.a34863
https://doi.org/10.2514/1.a34863
Publikováno v:
Shock Waves. 31:419-426
The operation of free-piston-driven reflected shock tunnels has largely observed the rule of thumb that the nozzle throat diameter should not exceed one third the shock-tube diameter. This is intended to ensure drainage does not prematurely terminate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc23bdc18807a4923390959bbf398eea
https://doi.org/10.1007/s00193-021-01017-7
https://doi.org/10.1007/s00193-021-01017-7
Autor:
Timothy J. McIntyre, Ranjith Ravichandran, Richard G. Morgan, Christopher M. James, Steven Lewis
Publikováno v:
Journal of Thermophysics and Heat Transfer. 35:335-348
The ablating species from the thermal protection systems upon atmospheric entry interact with the atomic/molecular gas species in the shock layer and form new products that affect total radiation. ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4b68689224583777bef61069410689b
https://doi.org/10.2514/1.t5928
https://doi.org/10.2514/1.t5928
Publikováno v:
Journal of Spacecraft and Rockets. 58:345-362
Future space missions, such as return from Mars, will require entry speeds of the order of 15 km/s. These harsh conditions are dominated by radiative heat flux and have large modeling uncertaintie...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f162937c71e427ad9c7cd7b2b116f874
https://doi.org/10.2514/1.a34821
https://doi.org/10.2514/1.a34821