The One-equation Model for the Heat Transfer Process in an Oil Field

Espinosa-Paredes, Gilberto; Vázquez–Rodríguez, A.; Espinosa-Martínez, É.-G.; Romero-Paredes, H.; Vázquez-Rodríguez, R.; Varela-Ham, J. R.; Ambriz-García, J. J.; Torijano-Cabrera, E.

doi:10.1080/10916466.2010.485163

Cited by 8 publications

(2 citation statements)

References 20 publications

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“…where the second definition is related to the first term on the right side of this equation with the non-local effects and the integration is given by Espinosa-Paredes et al (2013):…”

Section: Average Equations To Darcy Scale (Scale I)mentioning

confidence: 99%

Multiphase Flow in a Naturally Fractured Reservoir: Equation of Continuity

Espinosa-Paredes

Varela-Ham

Espinosa-Martínez

2015

Energy Sources, Part A: Recovery, Utilization, and Environmenta

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In this article an equation of continuity of multiphase flow in naturally fractured reservoirs was derived. The scaling analysis is presented in order to identify the characteristic scales where the fractured porous media can be studied. The system under consideration consists of two regions and an inter-region. One region is porous medium saturated with multiphase flow (η -region) and the other region is multiphase flow in the fracture (ω-region). The multiphase flow analyzed in both regions is water-oil-gas. The oneequation model (single velocity) was obtained for predicted energy transfer in naturally fractured reservoirs using the non-local averaging approximation.

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“…where the second definition is related to the first term on the right side of this equation with the non-local effects and the integration is given by Espinosa-Paredes et al (2013):…”

Section: Average Equations To Darcy Scale (Scale I)mentioning

confidence: 99%

Multiphase Flow in a Naturally Fractured Reservoir: Equation of Continuity

Espinosa-Paredes

Varela-Ham

Espinosa-Martínez

2015

Energy Sources, Part A: Recovery, Utilization, and Environmenta

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“…The thermal energy equation to describe the temperature distribution in the reactor is based in a model of an average equation or thermodynamic equilibrium (Espinosa-Paredes et al, 2013a;2013b). In our approach the medium is considered isotropic and homogeneous.…”

Section: Mathematical Modelmentioning

confidence: 99%

Heat Transfer Numerical Analysis of a Thermochemical Solar Reactor

Vázquez–Rodríguez¹,

Varela-Ham²,

Avalos-Zuniga³

et al. 2014

Energy Research Journal

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In this study a 2D transient temperature distribution in a onedimensional thermochemical solar reactor of gas-particles is presented. The gas-particles medium is contained in a reactor where an endothermic chemical reaction of some oxide-metal at high temperature is expected to be occurred. The reactor receives the concentrated solar power on the reactor walls, or directly to the gas-particles medium. As expected the temperature distribution in the reactor is quite homogeneous when it operates to close steady state conditions, but also due to the fact that the inlet cold gas is reheated with the exit warm gas. However, when the reactor starts to operate, the temperature distribution is non-homogeneous depending on how the reactor receives the concentrated solar power.

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