Numerical simulation of convective combustion of ball powders in strong confinement

AIAA Journal ◽  
1984 ◽  
Vol 22 (6) ◽  
pp. 793-796 ◽  
Author(s):  
K. Kim
Keyword(s):  
Numerical Simulation ◽  
Convective Combustion ◽  
Strong Confinement

Low-Directivity Quasi-Monochromatic Thermal Radiation From Microcavities Covered by Thin Metal Film

2016 ◽  
Author(s):  
Asaka Kohiyama ◽  
Makoto Shimizu ◽  
Fumitada Iguchi ◽  
Hiroo Yugami
Keyword(s):  
Thin Film ◽  
Numerical Simulation ◽  
Thermal Radiation ◽  
Metal Film ◽  
Solid Angle ◽  
Thin Metal Film ◽  
Q Factor ◽  
High Quality ◽  
Quality Factor Q ◽  
Strong Confinement

Here, closed-end microcavity is proposed in which a semi-transparent metal film was formed atop microcavity. The structure shows weak angular dependence as well as quasi-monochromatic absorptance. Au is employed as material of the cavity walls and the covering thin film. Quasi-monochromatic absorption from the structure is observed in numerical simulation. High quality factor (Q factor) is obtained by strong confinement in the closed-end microcavity. Asymmetric and quasi-monochromatic absorption band with a Q factor of ∼28 at 1.85 μm was observed. This value was about 4-fold larger than that of the open-end microcavity. Additionally, the closed-end microcavity structure filled with SiO2 in cavity exhibits isotropic and quasi-monochromatic thermal radiation over a wide solid angle. This result suggests that both quasi-monochromatic and low-directivity absorptance can be realized by using this configuration.

Water uptake by substituted amylose tablets: experimentation and numerical simulation

2009 ◽  
Vol 00 (00) ◽  
pp. 090904073309027-8
Author(s):  
H.W. Wang ◽  
S. Kyriacos ◽  
L. Cartilier
Keyword(s):  
Numerical Simulation ◽  
Water Uptake

Numerical simulation of pulsatile blood flow in the human left ventricle

2007 ◽  
Vol 55 (S 1) ◽  
Author(s):  
W Schiller ◽  
K Spiegel ◽  
T Schmid ◽  
H Rudorf ◽  
S Flacke ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Blood Flow ◽  
Left Ventricle ◽  
Pulsatile Blood Flow ◽  
Human Left Ventricle
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