Numerical modeling of composite support for high-precision equipment

2018 ◽  
Author(s):  
Sergey Chernyakin ◽  
Sergey Perov ◽  
Yurii Skvortsov
Keyword(s):  
Numerical Modeling ◽  
High Precision ◽  
Composite Support ◽  
Precision Equipment

scholarly journals Displacements Study of an Earth Fill Dam Based on High Precision Geodetic Monitoring and Numerical Modeling

Sensors ◽  
2018 ◽  
Vol 18 (5) ◽  
pp. 1369 ◽  
Author(s):  
Luis Acosta ◽  
M. de Lacy ◽  
M. Ramos ◽  
Juan Cano ◽  
Antonio Herrera ◽  
...  
Keyword(s):  
Numerical Modeling ◽  
High Precision ◽  
Earth Fill

NUMERICAL MODELING OF UNDERWATER EXPLOSION PROPERTIES FOR NONIDEAL EXPLOSIVES

2008 ◽  
Vol 22 (09n11) ◽  
pp. 1618-1625 ◽  
Author(s):  
JAIMIN LEE
Keyword(s):  
Numerical Modeling ◽  
High Precision ◽  
Underwater Explosion ◽  
Reaction Rates ◽  
Experimental Results ◽  
Good Agreement

Underwater experiments for an ideal explosive, TNT, and two nonideal explosives, CETR emulsion and DXD-04, were performed, and numerically simulated. For TNT, calculations done by using program-burn models based on the rate-independent Chapman-Jouguet theory were in a good agreement with experimental results, which validated the wide use of program-burn models for ideal explosives. For CETR emulsion and DXD-04, experimental observations could be reproduced with high precision only when reaction rates were employed. These results demonstrated that detonation in nonideal explosives can be modeled only by using properly calibrated reaction rates.

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