Material response characterization of a low-density carbon composite ablator in high-enthalpy plasma flows

2014 ◽  
Vol 49 (13) ◽  
pp. 4530-4543 ◽  
Author(s):  
Bernd Helber ◽  
Cem O. Asma ◽  
Yacine Babou ◽  
Annick Hubin ◽  
Olivier Chazot ◽  
...  
Keyword(s):  
Carbon Composite ◽  
Low Density ◽  
Plasma Flows ◽  
Material Response ◽  
High Enthalpy

scholarly journals Thermodynamic Characterization of High-Speed and High-Enthalpy Plasma Flows

2014 ◽  
Vol 7 (1) ◽  
pp. 155-172 ◽  
Author(s):  
Y. Babou ◽  
D. Lequang ◽  
O. Chazot ◽  
S. T. Surzhikov ◽  
A.S. Dikaljuk ◽  
...  
Keyword(s):  
High Speed ◽  
Plasma Flows ◽  
Thermodynamic Characterization ◽  
High Enthalpy

scholarly journals Thermodynamic Characterization of High-Speed and High-Enthalpy Plasma Flows

2014 ◽  
Vol 7 (1) ◽  
pp. 155-172
Author(s):  
Y. Babou ◽  
D. Lequang ◽  
O. Chazot ◽  
S. T. Surzhikov ◽  
A.S. Dikaljuk ◽  
...  
Keyword(s):  
High Speed ◽  
Plasma Flows ◽  
Thermodynamic Characterization ◽  
High Enthalpy

Characterization of machined polystyrene foam

1989 ◽  
Vol 47 ◽  
pp. 372-373
Author(s):  
C. W. Price ◽  
E. F. Lindsey ◽  
R. M. Franks ◽  
M. A. Lane
Keyword(s):  
Surface Finish ◽  
Cell Walls ◽  
Surface Structures ◽  
Efficient Technique ◽  
Low Density ◽  
Polystyrene Foam ◽  
Planar Surfaces ◽  
Machining Characteristics

Diamond-point turning is an efficient technique for machining low-density polystyrene foam, and the surface finish can be substantially improved by grinding. However, both diamond-point turning and grinding tend to tear and fracture cell walls and leave asperities formed by agglomerations of fragmented cell walls. Vibratoming is proving to be an excellent technique to form planar surfaces in polystyrene, and the machining characteristics of vibratoming and diamond-point turning are compared.Our work has demonstrated that proper evaluation of surface structures in low density polystyrene foam requires stereoscopic examinations; tilts of + and − 3 1/2 degrees were used for the stereo pairs. Coating does not seriously distort low-density polystyrene foam. Therefore, the specimens were gold-palladium coated and examined in a Hitachi S-800 FESEM at 5 kV.

Generation and Characterization of High Enthalpy CO2 Flow by Laser Driven Plasma Wind Tunnel

2013 ◽  
Author(s):  
Makoto Matsui ◽  
Shingo Yoneda ◽  
Satoshi Nomura ◽  
Yoshiki Yamagiwa ◽  
Kimiya Komurasaki ◽  
...  
Keyword(s):  
Wind Tunnel ◽  
High Enthalpy ◽  
Co2 Flow

Characterization of Radiative Heating Anomaly in High Enthalpy Shock Tunnels

2021 ◽  
Author(s):  
Brett A. Cruden ◽  
Chun Y. Tang ◽  
Joseph Olejniczak ◽  
Adam J. Amar ◽  
Hideyuki Tanno
Keyword(s):  
Radiative Heating ◽  
High Enthalpy ◽  
Shock Tunnels ◽  
Heating Anomaly

Characterization of Low Density Glass Filled Epoxies

2003 ◽  
Author(s):  
Matthew J. Quesenberry ◽  
Phillip H. Madison ◽  
Robert E. Jensen
Keyword(s):  
Low Density
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