Outputs for THERMAL AND FLUIDS ENGINEERING Department (Year 2016)
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Articles
- A fast reconstruction algorithm for time-resolved X-ray tomography in bubbling fluidized beds
- A local anisotropic adaptive algorithm for the solution of low-Mach transient combustion problems
- A multipurpose reduced chemical-kinetic mechanism for methanol combustion
- A simple model to predict the performance of a H2O-LiBr absorber operating with a microporous membrane
- Analysis of the influence of temperature and gas humidity on the performance stability of polymer electrolyte membrane fuel cells
- Assessment of biomass energy sources and technologies: The case of Central America
- COP optimisation of a triple-effect H2O/LiBr absorption cycle under off-design conditions
- Characterization of granular phase change materials for thermal energy storage applications in fluidized beds
- Cynara cardunculus L. gasification in a bubbling fluidized bed: The effect of magnesite and olivine on product gas, tar and gasification performance
- Development of an empirical wall-friction model for 2D simulations of pseudo-2D bubbling fluidized beds
- Diffusion-flame flickering as a hydrodynamic global mode
- Effect of summer weather conditions on the environmental impact of a power plant in the UAE
- Effect of vertical vibration and particle size on the solids hold-up and mean bubble behavior in a pseudo-2D fluidized bed
- Evaluation of the Maximum Evaporation Rate in Small-Scale Indirect Solar Dryers.
- Experimental study of fixed and fluidized beds of PCM with an internal heat exchanger
- Experimental study of honeycomb SiCSi under highly concentrated solar flux: Evolution of its thermo-radiative properties
- Heat transfer and thermal stresses in a circular tube with a non-uniform heat flux
- Investigation of particle-wall interaction in a pseudo-2D fluidized bed using CFD-DEM simulations
- Mathematical modeling of direct ethanol fuel cells using a multi-step chemical kinetic mechanism
- Minimum ignition energy of methanol-air mixtures
- Modeling and experiments of energy storage in a packed bed with PCM
- Modeling of the bubbling process in a planar co-flow configuration
- Modeling of the pyrolysis of biomass under parabolic and exponential temperature increases using the Distributed Activation Energy Model
- Modeling the heat transfer coefficient between a surface and fixed and fluidized beds with phase change material
- Modeling the thin-layer drying process of Granny Smith apples: Application in an indirect solar dryer
- Multiresolution Analysis of a Drying Process in a Rotating-Distributor Fluidized Bed
- Numerical simulation of axisymmetric drop formation using a coupled level set and volume of fluid method
- On the economics of stand-alone renewable hybrid power plants in remote regions
- On the effect of operating conditions in liquid-feed direct methanol fuel cells: A multiphysics modeling approach
- Parametric study of operating and design variables on the performance of a membrane-based absorber
- Predicting dynamic fracture in viscoplastic materials using Taylor-SPH
- Simplified model of a membrane-based rectangular micro-desorber for absorption chillers
- Simulation and evaluation of a hybrid concentrating-solar and wind power plant for energy autonomy on islands
- Single camera volumetric shadowgraphy system for simultaneous droplet sizing and depth location, including empirical determination of the effective optical aperture
- The history effect in bubble growth and dissolution. Part 1. Theory
- The necking time of gas bubbles in liquids of arbitrary viscosity
- The slowly reacting mode of combustion of gaseous mixtures in spherical vessels. Part 1: transient analysis and explosion limit
- The slowly reacting mode of combustion of gaseous mixtures in spherical vessels. Part 2: buoyancy-induced motion and its e ect on the explosion limits
- Two-stage double-effect ammonia/lithium nitrate absorption cycle
- Weak-shock interactions with transonic laminar mixing layers of fuels for high-speed propulsion
- epsilon-NTU relationships in parallel-series arrangements: Application to plate and tubular heat exchangers
Book Chapters
Conference Contributions
- Ash properties from Cynara Cardunculus L. gasification
- Comparison between adiabatic and non-adiabatic H2O-LiBr membrane-based absorbers
- Comparison of working fluid combinations in a microchannel membrane absorber
- Controlled break-up of gravitationally stretched liquid jets
- Controlled bubble generation in planar co-flowing air-water sheets
- Current oscillations in PEFCs operated with saturated anode and dry cathode streams: electrochemistry and water distribution
- Effect of sieving and isopropanol on the fluidization behavior of TiO2 nanoparticles
- Estudio de una máquina de absorción de dos etapas doble efecto como ciclo de potencia
- Estudio experimental de pérdida de carga en un eyector-absorbedor adiabático con la disolución amoniaco-nitrato de litio
- Evaluación del rendimiento de un sistema de refrigeración por absorción al implementar un preenfriador
- Experimental study of solid mixing mechanism in a 2D fluidized bed
- Experimental study of the initial stages of the water exit of a plate touching the surface
- Generation and droplets size distribution of propylene glycol/water dissolution used as tracer particle for PIV measurements in air
- Heat transfer experiments with a central receiver tube subjected to unsteady and non-uniform heat flux
- Large-activation-energy analysis of gaseous reactive flow in pipes
- Linear stability analysis of Clarke-Riley diffusion flames
- Linear tube solar receiver as stratified flow vapor generator/separator for absorption machines using NH3/LiNO3
- Magnesite and olivine performance during Cynara Cardunculus L. gasification: gas and tar analysys
- Mathematical modeling of direct ethanol fuel cells using a multi-step chemical kinetic mechanism
- Modeling current oscillations in asymmetrically humidified PEFCs: the contest between saturated anode and dry cathode streams
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Non-invasive assessment of CO2 bubble dissolution in 3D-printed
porous media -
Nonlinear regimes of axially-conned vertical capillary
jets - Numerical simulation of blast waves interacting with shock attenuation barriers for explosive protection
- On the steady structure of vertical slender liquid jets with non-uniform outlet velocity profiles
- PLIF visualisation of the diffusive propagation of CO2 from a 2D cylindrical bubble in water
- Pressure and X-ray tomography characterization of the fluidization behavior of TiO2 nanoparticles
- Propuesta de cocina solar fotovoltaica. Análisis simplificado
- Reversal of gulf stream circulation in a vertically vibrated triangular fluidized bed
- Segregation of equal-sized particles of different densities in a vertically vibrated fluidized bed
- Simple Tools to unveil characteristics of PIV coupled errors
- Simulation of fuel particles motion in a 2D fluidized bed using a hybrid-model considering wall friction
- Solar cooking with heat storage: experiments using PCM and figures of merits for solar cookers
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Solar cooking with heat storage: figures of
merits for solar cookers using PCM - Solar tower enhanced natural draft dry cooling tower
- Steam generator design for solar towers using solar salt as heat transfer fluid
- The Frank-Kamenetskii vortex
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The diffusion-driven growth of a foam ball in a
gas-supersaturated liquid under microgravity conditions - The effect of the liquid viscosity on the collapse time of gas bubbles generated quasi-statically
- The role of fuel mixing on char conversion in a fluidized bed
- Time-Resolved X-Ray Tomography of Fluidized Beds
- Transversal temperature profiles of two-phase stratified flow in the receiver tube of a solar linear concentrator. Simplified analysis
- Variable velocity in solar external receivers
- Virtual learning environments in master classes: web conferencing
- Water distribution oscillations in a PEMFC under low cathode humidification: neutron imaging and transient two-phase modeling
- Wave energy generation with thermo-chemical storage: getting a uniform injection into the grid
Patents
- Dispositivo de expansión, absorción y compresión para máquinas de absorción
- Generador-separador de vapor mediante energía solar
- Horno Solar.
- Procedimiento y sistema de almacenamiento de energía
- Sistema y procedimiento para la generación de microburbujas monodispersas en configuración de co-flujo
Projects
- Caracterización del campo de velocidades de aire en una sala estéril mediante simulación con códigos de volúmenes finitos
- Combustión eficiente de biocombustibles con aplicación a la generación portátil de potencia.
- Diseño de Cámara Plenum y Distribuidor de un Lecho Fluido
- Dispersión lateral de lodos de depuradora en lecho fluido.
- Modelización multifísica de los fenómenos de gestión del agua en pilas de combustible PEM
- Optimización de centrales termosolares, análisis transitorio y diseño de receptores bayoneta excéntricos
- Simulación de las características de funcionamiento de una máquina de absorción instalada en el proceso de secado de residuos de la planta de secado térmico de Loeches
Supervised Theses
- Capillary Break-up of Stretched Liquid Jets
- Descripcion asintotica y numerica de chorros y penachos de bajo peso molecular
- Energy from biomass: technology assessment of small-medium scale biomass conversion systems
- Experimental study of Cynara Cardunculus L. Gasification in bubbling fluidized bed
- Fundamental Studies of Vibrated Fluidized Beds
- Heliostat field aiming strategies for solar central receivers
- Modelling and experimental investigation on the processes involved in the indirect solar drying of granny smith apples
- On the role of axial and transverse wall conduction in laminar counterflow parallel-plate heat exchangers with flat and corrugated plates
- On the translation of bubbles under the effect of short pressure pulses.
- Stretching liquid flows: jets, drops and liquid bridges