Tecnología y Ciencias del Agua - page 151

149
Tecnología y Ciencias del Agua
, vol. VIII, núm. 3, mayo-junio de 2017, pp. 143-150
Campos-Díaz & Alvarez-Cruz,
A proposal of a hydrodynamic model to low Reynolds numbers in a liquid-solid inverse fluidized bed reactor
ISSN 2007-2422
The equation proposed in this paper can
make a better approach by the balance of forces
with a larger number of data in the literature.
It is important to identify the study variables,
also, to a dimensional analysis, since grouping
variables in dimensionless numbers such as the
Reynolds and Archimedes allow the handling
of mathematical models takes just a simple
manner, also, dimensionless numbers handling
facilitates the design and scale reactors.
Acknowledgments
The authors wish to express their gratitude to the National
Polytechnic Institute of Mexico (IPN) and Conacyt.
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Tabla 3. Standard desviation.
Equation
Standard desviation (%)
Wen and Yu (1966)
1.2
Riba and Courderc (1977)
2.69
Ramammurthy and Subaraju ( 1973)
3.46
Model proposed in this work (2016)
0.9
1...,141,142,143,144,145,146,147,148,149,150 152,153,154,155,156,157,158,159,160,161,...180
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