Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Eric C. Stern"'
Publikováno v:
Journal of Spacecraft and Rockets. 59:1475-1485
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64ed92df60b3ccb08541b7225b2c9b9f
https://doi.org/10.2514/1.a35247
https://doi.org/10.2514/1.a35247
Publikováno v:
AIAA Journal. 60:2028-2038
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::897b42e863251e774d79be98ae83e41c
https://doi.org/10.2514/1.j060788
https://doi.org/10.2514/1.j060788
Publikováno v:
Journal of Thermophysics and Heat Transfer. 35:288-295
Woven thermal protection systems (TPSs) are being developed for extreme heating conditions experienced during hypersonic atmospheric entry. A linear elasticity solver is used to model this new clas...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1c5f893b893018768af60b80ccc28e1
https://doi.org/10.2514/1.t6051
https://doi.org/10.2514/1.t6051
Autor:
Joseph M. Brock, Eric C. Stern, Patrick Seltner, Michael J. Aftosmis, Sebastian Willems, Ali Gülhan
Abstract The influence of the flight attitude on aerodynamic coefficients and static stability of cylindrical bodies in hypersonic flows is of interest in understanding the re/entry of space debris, meteoroid fragments, launch-vehicle stages and othe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::297c6138e02d3281db406eea8824cf26
https://doi.org/10.1007/s00348-021-03269-6
https://doi.org/10.1007/s00348-021-03269-6
Autor:
Eric C. Stern, Christopher O. Johnston
Publikováno v:
Icarus. 327:48-59
This paper develops a model for simulating the radiative flux reaching the ground originating from a meteor shock-layer and wake. The area of radiant burn measured for the Tunguska event provides a test case for the developed model. This model applie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2aee624f2b4712264dbdae071e716c86
https://doi.org/10.1016/j.icarus.2019.01.028
https://doi.org/10.1016/j.icarus.2019.01.028
Publikováno v:
Journal of Spacecraft and Rockets. 56:865-874
A thermal ablation model for glassy materials is proposed. The model includes mass losses from evaporation and condensation as well as from the moving molten layer driven by surface shear force and...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b9ea34ceadeec44878f6dfb72f645da
https://doi.org/10.2514/1.a34303
https://doi.org/10.2514/1.a34303
Publikováno v:
Journal of Spacecraft and Rockets. 56:526-535
The free-flight behavior of entry vehicles can greatly impact vehicle and mission design. Current methodologies rely heavily on ground and flight experiments, while computational fluid dynamics is ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c408b6fd8dd569471dcdb53302042650
https://doi.org/10.2514/1.a34208
https://doi.org/10.2514/1.a34208
Autor:
Eric C. Stern, Graham V. Candler, Ioannis Nompelis, Thomas E. Schwartzentruber, Savio J. Poovathingal
Publikováno v:
Journal of Computational Physics. 380:408-426
Numerical methods are developed to simulate high temperature gas flow and coupled surface reactions, relevant to porous thermal protection systems used by hypersonic vehicles. Due to the non-continuum nature of these flows, the direct simulation Mont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d026b05f2caf8a7dc4d5725f53e96d14
https://doi.org/10.1016/j.jcp.2017.09.011
https://doi.org/10.1016/j.jcp.2017.09.011
Autor:
Ioannis Nompelis, Savio J. Poovathingal, Graham V. Candler, Eric C. Stern, Thomas E. Schwartzentruber
Publikováno v:
Journal of Computational Physics. 380:427-441
Micro scale simulations are performed of flow through porous (pyrolyzing) thermal protection system (TPS) materials using the direct simulation Monte Carlo (DSMC) method. DSMC results for permeability are validated with computational fluid dynamics (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3272e661371e89376bb0bd814e5ae10d
https://doi.org/10.1016/j.jcp.2018.02.043
https://doi.org/10.1016/j.jcp.2018.02.043
Publikováno v:
AIAA Scitech 2021 Forum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::244de9aa34bab67b48c8b59c63a48b3e
https://doi.org/10.2514/6.2021-0924
https://doi.org/10.2514/6.2021-0924