Determination of spectral radiative properties of open-cell foam: hemispherical - directional spectral transmittance and directional - directional transmittance measurement

2001 ◽  
Vol 33 (5) ◽  
pp. 543-550
Author(s):  
Dominique Baillis ◽  
Martin Raynaud ◽  
Jean-François Sacadura
Keyword(s):  
Radiative Properties ◽  
Spectral Transmittance ◽  
Open Cell ◽  
Open Cell Foam ◽  
Cell Foam

Heat Transfer in Open Cell Foam Insulation

1996 ◽  
Vol 118 (1) ◽  
pp. 88-93 ◽  
Author(s):  
D. Doermann ◽  
J. F. Sacadura
Keyword(s):  
Heat Transfer ◽  
Extinction Coefficient ◽  
Solid Material ◽  
Diffraction Theory ◽  
Radiative Properties ◽  
Cell Interior ◽  
Open Cell ◽  
Scattering Coefficients ◽  
Open Cell Foam ◽  
Cell Foam

Heat transfer in open cell foam insulation occurs by conduction through the solid material and through the gas in the cell interior and by thermal radiation, which propagates through the structure. The conductive process within these media is described using a simple parallel-series model. Spectral volumetric absorption and scattering coefficients as well as the spectral phase function are predicted using a combination of geometric optics laws and diffraction theory to model the interaction of radiation with the particles forming the foam. The particles considered are both struts formed at the juncture of three cells and strut junctures. The radiative properties can then be utilized to obtain a weighted extinction coefficient, which can be used in the Rosseland equation to obtain the radiative flux. The innovative part of the work lies in the radiative properties predictive model. This new model is compared with simpler ones.

Spectral Radiative Properties of Open-Cell Foam Insulation

1999 ◽  
Vol 13 (3) ◽  
pp. 292-298 ◽  
Author(s):  
D. Baillis ◽  
M. Raynaud ◽  
J. F. Sacadura
Keyword(s):  
Radiative Properties ◽  
Open Cell ◽  
Open Cell Foam ◽  
Cell Foam

scholarly journals Simulation and optimization of the removal of toluene in air by ozonation with a catalytic open-cell foam

2021 ◽  
Vol 168 ◽  
pp. 453-464
Author(s):  
Audrey Cabrol ◽  
Antoine Lejeune ◽  
Ronan Lebullenger ◽  
Audrey Denicourt-Nowicki ◽  
Alain Roucoux ◽  
...  
Keyword(s):  
Open Cell ◽  
Simulation And Optimization ◽  
Open Cell Foam ◽  
Cell Foam
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