A morphological fusion algorithm for optical detection and quantification of decay patterns on stone surfaces

2008 ◽  
Vol 22 (3) ◽  
pp. 228-238 ◽  
Author(s):  
P. Kapsalas ◽  
P. Maravelaki-Kalaitzaki ◽  
M. Zervakis ◽  
E.T. Delegou ◽  
A. Moropoulou
Keyword(s):  
Optical Detection ◽  
Fusion Algorithm ◽  
Detection And Quantification

Modeling of the Radiation Properties of Flow around the Hypersonic Aircrafts

2014 ◽  
Vol 556-562 ◽  
pp. 1338-1341
Author(s):  
Yang Sheng Zhao ◽  
Xiao Ping Du
Keyword(s):  
Fluid Dynamics ◽  
Boundary Layer ◽  
Computational Fluid Dynamics ◽  
Heat Flow ◽  
Thermal Protection ◽  
Optical Detection ◽  
Fusion Algorithm ◽  
Radiation Properties ◽  
Computational Fluid Dynamics Cfd ◽  
Aerodynamic Parameters

To research the radiation properties of heat flow around the aircrafts’ surface in hypersonic flight, a fusion algorithm to calculate the radiation of flow around hypersonic aircrafts is proposed in this paper. Firstly, the algorithm use the computational fluid dynamics (CFD) to calculate the basic aerodynamic parameters of the aircrafts which are inside boundary layer, such as pressure, density, etc. Subsequently, the model of the radiation of flow around aircrafts is built by using the engineering algorithm. Then, we can build the model of the radiation properties of heat flow around the surface of the aircrafts effectively. The result can reflect the distribution of the radiation of heat flow around surfaces of the aircrafts accurately, and provide data support to study its optical detection and thermal protection.

OPTICAL DETECTION OF 1D FERROMAGNETISM IN CsNiF3

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-1447-C8-1448
Author(s):  
T. Tsuboi ◽  
R. Laiho
Keyword(s):  
Optical Detection
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