Universidad de Concepción Facultad de Ingeniería

Laboratorio de Termofluidos

Publicaciones | Publicaciones Descargables

Año Referencia Revista
2018 Prediction of the minimum fluidization velocity of particles of sugarcane bagasse. Nestor Proenza Pérez, Daniel Travieso Pedroso, Einara Blanco Machin, Julio Santana Antunes, Ricardo Alan Verdú Ramos, Jose Luz Silveira.
This study refers to an experimental analysis of the fluid-dynamics of particles of sugarcane bagasse in a fluidization column with an internal diameter of 190 mm, which determined the minimum fluidization velocity of the particles with different characteristic diameters (0 < dp<9.5 mm), using air as fluidization means. The results have shown that the minimum fluidization velocity has a tendency to increase as the diameter of the particle increases. However, in a certain range of diameter (0.88 mm < dp<9.5 mm), where the particles have a high aspect ratio (length/diameter), it has not been possible to fluidize them. High superficial air velocities have been used, mainly due to the strong trend to interlace and to develop high adhesion forces in this type of particles, as well as the high porosity that is displayed. Based on the experimental results, two new models have been developed in order to determine the minimum fluidization velocity and the complete fluidization velocity of the sugarcane bagasse with diameters that range from 0.075 to 0.445 mm. The comparisons have been made by using correlations from the literature for the determination of the minimum fluidization velocity, and the experimental results have shown that the new suggested correlations finely predict this parameter, with a maximum error range of 6%, respecting the experimental values.
Biomass and Bioenergy 109, pp. 249-256, 2018
2017 Fluid dynamic study of mixtures of sugarcane bagasse and sand particles: Minimum fluidization velocity. . Pérez, Nestor Proenza; Pedroso, Daniel Travieso ; Machin, Einara Blanco ; Antunes, Julio Santana; Verdú Ramos, Ricardo Alan and Silveira, Jose Luz..
https://doi.org/10.1016/j.biombioe.2017.08.015
Biomass & Bioenergy 107, pp. 135-149, 2017
2017 Technical assessment of the Biomass Integrated Gasification/Gas Turbine Combined Cycle (BIG/GTCC) incorporation in the sugarcane industry. . Daniel Travieso Pedroso, Einara Blanco Machin, Nestor Proenza Pérez, Lúcia Bollini Braga and José Luz Silveira..
https://doi.org/10.1016/j.renene.2017.07.038
Renewable Energy 114, Part B, pp. 464-479, 2017
2017 Technical assessment of discarded tires gasification as alternative technology for electricity generation. . Machin, Einara Blanco; Pedroso, Daniel Travieso; and de Carvalho, João Andrade..
https://doi.org/10.1016/j.wasman.2017.07.004
Waste Management 68, pp. 412-420, 2017
2017 Technical assessment of discarded tires gasification as alternative technology for electricity generation. . Machin, Einara Blanco; Pedroso, Daniel Travieso; and de Carvalho, João Andrade..
https://doi.org/10.1016/j.wasman.2017.07.004
Waste Management 68, pp. 412-420, 2017
2017 Energetic valorization of waste tires.. Einara Blanco Machin, Daniel Travieso Pedroso and João Andradede Carvalho Jr..
https://doi.org/10.1016/j.rser.2016.09.110
Renewable & Sustainable Energy Reviews 68, pp. 306-315, 2017
2016 Caracterizacion experimental y modelacion de una bomba de calor reversible para un vehiculo electrico. Cristian Cuevas, Vincent Lemort.
Ingeniare. Revista Chilena de Ingenieria. Vol. 24 N° Especial 2016, pp. 40-48
Ingeniare. Revista Chilena de Ingenieria (Scielo).
2016 Potential of distributed photovoltaics in urban Chile. Pablo Campos, Lorena Troncoso, Peter D. Lund, Cristian Cuevas, Adelqui Fissore, Rodrigo García.
Solar Energy 135 (2016) 43-49
Solar Energy (ISI)
2012 Testing and modeling. International Journal of Refrigeration. Cuevas C., Fonseca N., Lemort V..
International Journal of Refrigeration, Volume 35, Issue 4, June 2012, pp. 841-849
International Journal of Refrigeration (ISI)
2012 Automotive electric scroll compressor: Testing and modeling. C. Cuevas, N. Fonseca, V. Lemort.
International Journal of Refrigeration 35 (2012) 841-849
International Journal of Refrigeration (ISI)
2011 Thermo-hydraulic characterization of a louvered fin and flat tube heat exchanger. Cristian Cuevas, Danielle Makaire, Laurent Dardenne, Philippe Ngendakumana.
Experimental Thermal and Fluid Science 35 (2011) pp. 154-164
Experimental Thermal and Fluid Science (ISI)
2011 Experimental study of the energy and thermal comfort performance of chilled ceiling panels. Néstor Fonseca Diaz and Cristian Cuevas.
HVAC&R Research, 17(3):337-393, 2011
HVAC&R Research (ISI)
2011 Thermo-hydraulic characterization of an automotive intercooler for a low pressure EGR application. Cristian Cuevas, Danielle Makaire, Philippe Ngendakumana.
Applied Thermal Engineering 31 (2011) pp. 2474-2484
Applied Thermal Engineering (ISI)
2010 Characterization of a scroll compressor under extended operating conditions. Cristian Cuevas, Jean Lebrun, Vincent Lemort, Eric Winandy.
Applied Thermal Engineering 30 (2010) pp. 605-615
Applied Thermal Engineering (ISI)
2010 Radiant ceiling systems coupled to its enviroment part 1: Experimental analysis. Néstor Fonseca, Cristian Cuevas, Vincent Lemort.
Applied Thermal Engineering 30 (2010) pp. 2187-2195
Applied Thermal Engineering (ISI)
2010 Radiant ceiling systems coupled to its enviroment part 2: Dynamic modeling and validation. Néstor Fonseca, Stephane Bertagnolio, Cristian Cuevas.
Applied Thermal Engineering 30 (2010) pp. 2196-2203
Applied Thermal Engineering (ISI)
2010 Testing and thermal modeling of radiant panels systems as comissioning tool. Néstor Fonseca Díaz, Cristian Cuevas.
Energy Conversion and Management 51 (2010) pp. 2663-2677
Energy Conversion and Management (ISI)
2010 Natural convection at an indoor glazing surface with different window blinds. Cristian Cuevas, Adelqui Fissore, Nestor Fonseca.
Energy and Buildings 42 (2010) pp. 1685-1691
Energy and Buildings (ISI)
2010 Experimental and theoretical study of adiabatic humidification in HVAC&R applications. Néstor Fonseca, Cristian Cuevas.
Ingeniare. Revista chilena de ingeniería, vol. 18 Nº2, 2010, pp. 243-252
Ingeniare. Revista chilena de ingeniería (Scielo)
2008 Development of Simple Cooling Coil Models for Simulation of HVAC Systems. Lemort, V., Lebrun, J., Cuevas, C. e I.V. Teodorese.
ASHRAE Transactions 114(1), 219-328
ASHRAE Transactions
2004 Natural Convection at an Indoor Glazing Surface. Cuevas, C. y A. Fissore.
Building and Environment 39, 1049-1053
Building and Environment (ISI)
2003 Analysis of the Oil Return in a Pair of Scroll Compressors Working in Parallel at Part Load. Winandy, E.L. y C. Cuevas.
Applied Thermal Engineering 23, 623-636
Applied Thermal Engineering (ISI)
2003 New Approach for performance testing of air-cooled condensing units. Cuevas, C. y E. Winandy.
Experimental Thermal and Fluid Science 2003; 27(7): 781-787
Experimental Thermal and Fluid Science (ISI)
2002 Simplified Modelling of an Open-Type Reciprocating Compressor. Winandy, E., Saavedra, C. y J. Lebrun.
International Journal of Thermal Sciences, Volume 41, Issue 2, February 2002, Pages 183-192
International Journal of Thermal Sciences (ISI)
2002 Experimental analysis and Simplified Modelling of a Hermetic Scroll Refrigeration Compressor. Winandy, E., Saavedra, C. y J. Lebrun.
Applied Thermal Engineering, Volume 22, Issue 2, February 2002, Pages 107-120
Applied Thermal Engineering (ISI)
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