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Octavio Garcia Valladares
Octavio Garcia Valladares
Dirección de correo verificada de ier.unam.mx
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Numerical simulation of parabolic trough solar collector: Improvement using counter flow concentric circular heat exchangers
O García-Valladares, N Velázquez
International journal of heat and mass transfer 52 (3-4), 597-609, 2009
2472009
Thermal performance of a passive, mixed-type solar dryer for tomato slices (Solanum lycopersicum)
LVE César, CMA Lilia, GV Octavio, PF Isaac, BO Rogelio
Renewable Energy 147, 845-855, 2020
1252020
Numerical simulation of a Linear Fresnel Reflector Concentrator used as direct generator in a Solar-GAX cycle
N Velázquez, O García-Valladares, D Sauceda, R Beltrán
Energy conversion and management 51 (3), 434-445, 2010
1092010
Numerical simulation of triple concentric-tube heat exchangers
O Garcı́a-Valladares
International journal of thermal sciences 43 (10), 979-991, 2004
1042004
Numerical simulation of capillary-tube expansion devices behaviour with pure and mixed refrigerants considering metastable region. Part II: experimental validation and …
O Garcıa-Valladares, CD Perez-Segarra, A Oliva
Applied thermal engineering 22 (4), 379-391, 2002
732002
Numerical simulation of double-pipe condensers and evaporators
O Garcıa-Valladares, CD Pérez-Segarra, J Rigola
International Journal of Refrigeration 27 (6), 656-670, 2004
642004
Numerical simulation and experimental validation of coiled adiabatic capillary tubes
O García-Valladares
Applied Thermal Engineering 27 (5-6), 1062-1071, 2007
632007
Numerical modeling of flow processes inside geothermal wells: An approach for predicting production characteristics with uncertainties
O García-Valladares, P Sánchez-Upton, E Santoyo
Energy Conversion and Management 47 (11-12), 1621-1643, 2006
622006
Α new void fraction correlation inferred from artificial neural networks for modeling two-phase flows in geothermal wells
AA Del Castillo, E Santoyo, O García-Valladares
Computers & geosciences 41, 25-39, 2012
582012
Review of in-tube condensation heat transfer correlations for smooth and microfin tubes
O Garcia-Valladares
Heat Transfer Engineering 24 (4), 6-24, 2003
542003
Numerical simulation of non-adiabatic capillary tubes considering metastable region. Part I: Mathematical formulation and numerical model
O García-Valladares
International Journal of Refrigeration 30 (4), 642-653, 2007
522007
Theoretical and experimental evaluation of an indirect-fired GAX cycle cooling system
VH Gómez, A Vidal, R Best, O García-Valladares, N Velázquez
Applied Thermal Engineering 28 (8-9), 975-987, 2008
512008
Computational fluid dynamics analysis of heat transfer in a greenhouse solar dryer “chapel‐type” coupled to an air solar heating system
NI Román‐Roldán, A López‐Ortiz, JF Ituna‐Yudonago, ...
Energy Science & Engineering 7 (4), 1123-1139, 2019
462019
Electrodeposition of selective coatings based on black nickel for flat-plate solar water heaters
FI Lizama-Tzec, DM Herrera-Zamora, O Arés-Muzio, VH Gómez-Espinoza, ...
Solar Energy 194, 302-310, 2019
442019
Heat transfer using a correlation by neural network for natural convection from vertical helical coil in oil and glycerol/water solution
D Colorado, ME Ali, O García-Valladares, JA Hernández
Energy 36 (2), 854-863, 2011
442011
Heat transfer of a helical double-pipe vertical evaporator: Theoretical analysis and experimental validation
D Colorado-Garrido, E Santoyo-Castelazo, JA Hernández, ...
Applied Energy 86 (7-8), 1144-1153, 2009
382009
Two-phase flow modelling of a solar concentrator applied as ammonia vapor generator in an absorption refrigerator
N Ortega, O García-Valladares, R Best, VH Gómez
Renewable Energy 33 (9), 2064-2076, 2008
382008
Design and evaluation of a compound parabolic concentrator for heat generation of thermal processes
I Santos-González, M Sandoval-Reyes, O García-Valladares, N Ortega, ...
Energy procedia 57, 2956-2965, 2014
362014
Energy and exergy analyses of a mixed-mode solar dryer of pear slices (Pyrus communis L)
LVE César, CMA Lilia, GV Octavio, SS Orlando, DN Alfredo
Energy 220, 119740, 2021
352021
Numerical simulation and experimental validation of a helical double-pipe vertical condenser
D Colorado, JA Hernández, O García-Valladares, A Huicochea, ...
Applied energy 88 (6), 2136-2145, 2011
352011
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Artículos 1–20