Ecos2015 : 28th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems

Co-combustion of coal and waste: experiment, modelling and environmental impacts

Auditorium Alfred de Vigny

Jamal Chaouki. Professor, Department of Chemical Engineering, Ecole Polytechnique de Montréal

Nuclear energy systems : from generation II to generation IV

Auditorium Alfred de Vigny

Marc Delpech. CEA Nuclear Energy Division (DEN)

Coffee break

2. Heat & mass transfer, fluid dynamics

Adolphe Alphand

Chairman: Alojz Poredos - University of Ljubljana, Slovenia

› Thermal analysis of a flat plate collector with Solidworks and determination of heat convection coefficient between water and absorber - 10:20-10:40 (20min)

› Modelling of flat plate and V-corrugated solar air heaters operated in natural and forced convection - Hicham El Ferouali - LSET, Cadi Ayyad University, Marrakech, Morocco 10:40-11:00 (20min)

› Design and experimental-based thermal characterization of heat exchangers made of wavy tubes - 11:00-11:20 (20min)

› Heat and mass transfer in thermochemical compound used for thermal storage - 11:20-11:40 (20min)

› New dynamic heat flux sensors to improve energy efficiency of buildings - Bertrand Garnier - Laboratoire de Thermocinétique, Ecole Polytechnique Univ.Nantes, France 11:40-12:00 (20min)

› Performance Testing of a Novel 3-Fluid Liquid-to-Air Membrane Energy Exchanger (3-Fluid LAMEE) for HVAC Applications - 12:00-12:20 (20min)

1. Fundamental & applied thermodynamics

Aristide de Monpezat

Chairman: Ozer Arnas - U.S.Military Academy at West Point, NY, U.S.A.

› Thermodynamic analysis of the integration of an advanced combined cycle power plant with ORC modules - 10:20-10:40 (20min)

› Optimization of the structure of the Combined Cycle Power Plant with Oxy-combustion – Case study - Marcin Job - Silesian University of Technology, Poland 10:40-11:00 (20min)

› A Mid-temperature Solar hybridization CCHP System with Alternative Fuel Chemical-looping Combustion - 11:00-11:20 (20min)

› Conceptual design of a modern-day hydraulic air compressor. - 11:20-11:40 (20min)

› Mechanical efficiency of hydraulic air compressors - 11:40-12:00 (20min)

› Thermal analysis of coal gasification in supercritical water for power generation - 12:00-12:20 (20min)

3. Exergy analysis & Second Law analysis

Auditorium Alfred de Vigny

Chairman: Noam Lior - University of Pennsylvania, USA

› Energy and exergy analysis of integrated use of jatropha curcas biomass as energy agent - 10:20-10:40 (20min)

› A proof of necessity of stable equilibrium for generalized potential equality in many-particle systems - 10:40-11:00 (20min)

› Exergy and energy analysis of the water scrubbing process applied to biogas upgrading - 11:00-11:20 (20min)

› About the exergy of terrestrial solar radiation - 11:20-11:40 (20min)

› Assessment of the exergy performance of a floating, production, storage and offloading (FPSO) unit: Influence of three operational modes - 11:40-12:00 (20min)

› Optimal integration of Rankine cycles in CSP - 12:00-12:20 (20min)

5. Process integration, simulation & optimization of energy systems

Auditorium Alphonse de Lamartine

Chairman: Jean-Michel Reneaume, University of Pau, France

› Greenhouse gas emissions consequences of utilization of excess heat from an oil refinery - 10:20-10:40 (20min)

› Design of experiments for sensitivity analysis in multiobjective optimization of hydrogen supply chain - 10:40-11:00 (20min)

› Reducing dimensionality in multi-objective LCA-based optimization of energy systems – The impact of normalization variants and weighting factors - 11:00-11:20 (20min)

› Modeling and Isothermal Dynamic Performance Study of Pure Hydrogen Production via Bio-ethanol Steam Reforming in a Membrane Reactor - Ali Hedayati - Universitat Politècnica de Catalunya, Spain, Ecole des Mines de Nantes, France 11:20-11:40 (20min)

› Advanced exergy analysis applied to the process of regasification of LNG integrated into an air separation process - 11:40-12:00 (20min)

› Efficiency improvement for hybrid electric powertrains using energy integration techniques - 12:00-12:20 (20min)

12. Engines, furnaces & boilers, combustion/gasification

Ernest Gabard

Chairman: Pascal Stouffs, University of Pau, France

› A dynamic model for the study of theoretical limitations and effectiveness of active safety systems using internal combustion engine friction - 10:20-10:40 (20min)

› Effect of nozzle arrangements on MILD combustion characteristics for gas turbine application - Yan Xiong - Chinese Academy of Sciences, China 10:40-11:00 (20min)

› Optimal split injection for the combustion efficiency improvement in GDI engine - Maurizio La Villetta, Maurizio La Villetta 11:00-11:20 (20min)

› CDF modelling to study swirl motion effects on combustion characterisics of pulverized olive cake in a vertical furnace - Elorf Abdallah - Institut de Combustion Aérothermique Réactivité et Environnement, France 11:20-11:40 (20min)

› Modelling fo N2O emissions during fluidized bed incineration of sludge - Frederic Marias - Laboratoire de Thermique, Energétique et Procédés, University of Pau, France 11:40-12:00 (20min)

14. Energy conversion, storage and transport

Lautréamont

Chairman: Abel Hernandez-Guerrero - University of Guanajuato, Mexico

› Energy and power savings through thermal energy storage in an airport air conditioning system - 10:20-10:40 (20min)

› Heat integration in regeneration process of molecular sieves including heat storages - Sahar Salame - Centre Efficacité Énergétique des Systèmes, MINES ParisTech, France 10:40-11:00 (20min)

› Static and dynamic modeling comparison of an adiabatic compressed air energy storage system - Youssef Mazloum - Center for energy efficiency of system, MINES ParisTech, France 11:00-11:20 (20min)

› Heating and cooling networks design algorithm for site wide energy integration - 11:20-11:40 (20min)

› Exergoeconomic Analysis of a Pumped Heat Electricity Storage System with Concrete Thermal Energy Storage - Axel Dietrich - Darmstadt Graduate School of Excellence Energy Science and Engineering - Institute for Technical Thermodynamics, Technische Universität Darmstadt, Germany 11:40-12:00 (20min)

› Physical Properties and Thermal Storage Characteristics of a Phase Change Emulsion - 12:00-12:20 (20min)

Lunch

Salle des Ambassadeurs

2. Heat & mass transfer, fluid dynamics

Adolphe Alphand

Chairman: Erwin Franquet, University of Pau, France

› CFD analysis of a constructal liquid-cooled heat sink for high-power electronics - 14:00-14:20 (20min)

› Thermo-fluid-dynamic analysis of a gas turbine blade with porous cooling - Roberta Masci - Department of Mechanical and Aerospace engineering, University of Roma Sapienza, Italy 14:20-14:40 (20min)

› Thermodynamic analysis for simultaneous heat and mass transfer systems - 14:40-15:00 (20min)

› More onboard electricity with efficient cooling system for going to the green aircraft - Eric Schall - Laboratoire des Sciences de l'Ingénieur Appliquées à la Mécanique et au génie Electrique, SIAME, University of Pau, France 15:00-15:20 (20min)

› Numerical study of laminar natural convective flow of a contaminated mixture in a closed room - 15:20-15:40 (20min)

› Dynamic modeling of thermal systems using a semi-empirical approach and the ThermoCycle Modelica Library - 15:40-16:00 (20min)

3. Exergy analysis & Second Law analysis

Auditorium Alfred de Vigny

Chairwoman: Tatiana Morosuk - Technische Universität Berlin, Germany

› Exergy Evaluation of a Supercritical Coal-fired Power Plant Considering Pollution Emissions - 14:00-14:20 (20min)

› Environmental exergonomics: sustainability analysis of energy systems considering impacts on eco-systems services - 14:20-14:40 (20min)

› Exergy analysis for the optimization of flat-plate solar collectors characteristics - 14:40-15:00 (20min)

› The associated reversible transformation method for the analysis and diagnosis of a CO2 refrigerating cycle - 15:00-15:20 (20min)

› Numerical investigation of entropy minimisation for heat transfer and pressure drop on cross-flow tube heat exchangers with circular and non-circular shapes - 15:20-15:40 (20min)

5. Process integration, simulation & optimization of energy systems

Auditorium Alphonse de Lamartine

Chairman: Hameed Metghalchi - Northeastern University, Boston, USA

› System Analysis of Integrating Fast Pyrolysis to an Iron and Steel Plant - 14:00-14:20 (20min)

› Modelling and evaluation of an IGCC concept with carbon capture for the co-production of SNG and electricity - 14:20-14:40 (20min)

› Thermodynamic comparison study among double-flash flash-Kalina and flash-ORC geothermal power plants - 14:40-15:00 (20min)

› Performance Study and Energy Saving Mechanism Analysis of an Absorption/mechanical Hybrid Heat Pump Cycle - 15:00-15:20 (20min)

› A fuzzy-grey multicriteria decision making model for district heating system - 15:20-15:40 (20min)

› Design of an Optimization Algorithm for the Distribution of Thermal Energy Systems and Local Heating Networks within a City District - 15:40-16:00 (20min)

12. Engines, furnaces & boilers, combustion/gasification

Ernest Gabard

Chairman: Paolo Gobbato - University of Padova, Italy

› Steady state emissions of two light duty vehicle engines operating with ethanol-gas E20 blend - 14:00-14:20 (20min)

› Analysis of energy efficiency of methane and hydrogen-methane blends combustion in a PFI/DI SI research engine - Paolo Sementa - Istituto Motori CNR, Italy 14:20-14:40 (20min)

14. Energy conversion, storage and transport

Lautréamont

Chairman: Andrej Kitanovski - University of Ljubljana, Slovenia

› Equivalent Electrical Modeling Approach of a Free Piston Stirling Engine - 14:00-14:20 (20min)

› Solidification of Subcooled Gallium poured into a vertical cylindrical mold - 14:20-14:40 (20min)

› A novel heat-driven thermoacoustic natural gas liquefaction system. Part I: the impedance coupling rule between refrigerator and linear alternator - 14:40-15:00 (20min)

› Toward efficient control of energy systems: an application of proper generalized decomposition to thermal storage - 15:00-15:20 (20min)

› Optimal design and daily operation of a hybrid CHP system with energy storage - 15:20-15:40 (20min)

› Thermal Characterization of NaNO3 + NaNO2 Compounds - Adrien Lomonaco - Laboratoire de Thermique Energétique et Procédés, University of Pau, France 15:40-16:00 (20min)

Poster 12. Engines, furnaces & boilers, combustion/gasification

Hall Anna de Noailles

Chairman: Paolo Gobbato - University of Padova, Italy

› An experimental and theoretical comparison of Ericsson engine expander chamber. - Mathieu Doubs - Franche-Comté Electronique Mécanique Thermique et Optique, Sciences et Technologies - Assystem, France, 14:40-15:20 (40min)

› Behavior of combustion gases generated by an internal combustion engine using diesel and biodiesel - 14:40-15:20 (40min)

Poster 8. Nonbiomass renewable energy: solar, wind, water, others & hydropower

Hall Anna de Noailles

Chairman: Ryohei Yokoyama - Osaka Prefecture University, Japan

› Lumped methodology applied to sensible thermal storage systems - 15:20-16:00 (40min)

› Numerical study of the performance of savonius rotor with gap flow guide - 15:20-16:00 (40min)

› Semi-empirical correlation to model heat losses along solar parabolic trough collectors - 15:20-16:00 (40min)

Poster 3. Exergy analysis & Second Law analysis

Hall Anna de Noailles

Chairman: Tatiana Morosuk - Technische Universität Berlin, Germany

› Exergy analysis of a ground-source heat pump coupled with a phase change material energy storage system - 15:40-16:00 (20min)

Refreshment

8. Nonbiomass renewable energy: solar, wind, water, others & hydropower

Adolphe Alphand

Chairman: Ryohei Yokoyama - Osaka Prefecture University, Japan

› Energy potential of pumps as turbines (PATs) in water distribution networks - 16:20-16:40 (20min)

› Power Generation From Low Grade Solar Energy Using Organic Rankine Cycle Driven By An Absorption Heat Transformer System - 16:40-17:00 (20min)

› Technical and economic implications of wind power integration in the future Finnish energy system: A scenario analysis for 2030 - 17:00-17:20 (20min)

› Preliminary feasibility study of a floating offshore wind plant along italian coastal area - Enrico Sciubba - Dept. of Mechanical and Aerospace Engineering - Sapienza Università di Roma, Italy 17:20-17:40 (20min)

› Dynamic model of a vortex-induced energy converter - 17:40-18:00 (20min)

4. Exergy and Raw Materials

Auditorium Alfred de Vigny

Chairman: Michel Feidt - University of Lorraine, France

› Exergy as a resource efficiency indicator for industries - 16:20-16:40 (20min)

› Integrating the thermoecological and exergy replacement costs to assess mineral processing - 16:40-17:00 (20min)

5. Process integration, simulation & optimization of energy systems

Auditorium Alphonse de Lamartine

Chairman: Sylvain Serra - University of Pau, France

› Optimizing the design of a district heating network - 16:20-16:40 (20min)

› Study on the integration characteristics of a novel integrated solar combined cycle system - 16:40-17:00 (20min)

› Integrating Solar Power in Large Combined-Cycle Power Plants - 17:00-17:20 (20min)

› Exergy analysis of cogeneration solar power plant with low temperature desalination - 17:20-17:40 (20min)

› Optimization-based identification of potential for demand-side management - 17:40-18:00 (20min)

Poster 2. Heat & mass transfer, fluid dynamics

Hall Anna de Noailles

Chairman: Erwin Franquet, University of Pau, France

› CFD of an ultra-mini turbogas combustion chamber with regeneration (validation of experimental data) - 16:20-17:20 (1h)

› Experimental and Numerical Investigations on Heat Transfer Performance of Silver Nanofluid in Absorber/Receiver Tube of Parabolic Trough Collector with Twisted Tape Inserts - Dnyaneshwar waghole, Govt COE A'Bad,MIT pune 16:20-17:20 (1h)

› Multi-objective optimization of the thermal and hydraulic design of a heat exchanger of the type shell and tubes - 16:20-17:20 (1h)

14. Energy conversion, storage and transport

Lautréamont

Chairman: Daniel Rousse - t3e Industrial Research Chair, Canada

› Performance of loop thermosyphon solar water heater with four evaporators and U-symmetric heads - 16:20-16:40 (20min)

› Water sorption by zeolites: experimental results on thermal response of different design solutions - Pablo Dolado - Aragón Institute of Engineering Research (I3A), Zaragoza - University of Zaragoza, Spain 16:40-17:00 (20min)

› Energy and exergy analysis of ground thermal energy storage: optimal charging time in different operating conditions. - 17:00-17:20 (20min)

› Recycled industrial wastes as high temperature energy storage materials, a review - 17:20-17:40 (20min)

› Parameter Computation using Circuit Based approach for two diode model based solar PV simulator modelling with partial shading effect - 17:40-18:00 (20min)

Meeting of ECOS International Scientific Committee