Julien Blondeau

ORCID: 0000-0002-5423-7340
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About
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Research Areas
  • Thermochemical Biomass Conversion Processes
  • Combustion and flame dynamics
  • Thermodynamic and Exergetic Analyses of Power and Cooling Systems
  • Integrated Energy Systems Optimization
  • Environmental Impact and Sustainability
  • Advanced Combustion Engine Technologies
  • Carbon Dioxide Capture Technologies
  • Thermal and Kinetic Analysis
  • Biofuel production and bioconversion
  • Building Energy and Comfort Optimization
  • Energetic Materials and Combustion
  • Radiative Heat Transfer Studies
  • Forest Biomass Utilization and Management
  • Air Quality and Health Impacts
  • Coal and Its By-products
  • Aerosol Filtration and Electrostatic Precipitation
  • Gas Dynamics and Kinetic Theory
  • Rocket and propulsion systems research
  • Hybrid Renewable Energy Systems
  • Vehicle emissions and performance
  • Energy and Environment Impacts
  • Fire dynamics and safety research
  • Heat transfer and supercritical fluids
  • Coal Combustion and Slurry Processing
  • Global Energy and Sustainability Research

Université Libre de Bruxelles
2017-2025

Vrije Universiteit Brussel
2016-2025

Engie (Belgium)
2017

UCLouvain
2010-2012

Université de Lille
1971-1990

Centre National de la Recherche Scientifique
1990

Almost 500 municipal solid waste incineration plants in the EU, Norway and Switzerland generate about 17.6 Mt/a of incinerator bottom ash (IBA). IBA contains minerals metals. Metals are mostly separated sold to scrap market either disposed landfills or utilised construction sector. Since there is no uniform regulation for utilisation at EU level, countries developed own rules with varying requirements utilisation. As a result from cooperation network between European experts an up-to-date...

10.1016/j.wasman.2019.11.031 article EN cc-by Waste Management 2019-12-11

Municipal solid waste (MSW) is increasingly considered a source of energy and materials rather than an environmental socioeconomic problem. Incineration using the grate-firing technique one best available technologies for thermal treatment non-recyclable MSW with recovery. The transition to circular economy brings new challenge Waste Energy (WtE) industry. Due advanced management schemes, calorific value input likely decrease. Nevertheless, WtE plant designers operators have aimed increase...

10.1016/j.jfueco.2021.100013 article EN cc-by-nc-nd Fuel Communications 2021-04-10

As a result of the increased penetration intermittent renewable energy sources, Combined Heat and Power (CHP) units are being looked upon as one sources that might provide for ever growing need electrical flexibility. However, CHP often considered must-run on grid their main purpose is generally to cover heat demand an adjoining District Heating Network (DHN). This paper demonstrates how CHP–DHN system may be used frequency reserve without excessively compromising lifetime CHP, using either...

10.1016/j.apenergy.2022.119056 article EN cc-by Applied Energy 2022-04-22

Transitioning to Positive Energy Districts (PEDs) is essential for achieving carbon neutrality in urban areas by 2050. This study presents a multi-objective optimization framework that balances energy, environmental, and economic performance, addressing the diverse priorities of multiple stakeholders. The enhances PED design systematically evaluating technical solutions, including renewable-based electrification, demand-side management (DSM), energy storage, retrofitting. applied Usquare...

10.3390/en18051134 article EN cc-by Energies 2025-02-25

This study is to our knowledge the first present results of on-line measurements residual nanoparticle numbers downstream flue gas treatment systems a wide variety medium- and large-scale industrial installations. Where available, semi-quantitative elemental composition sampled particles carried out using Scanning Electron Microscope coupled with an Energy Dispersive Spectrometer (SEM-EDS). The as function particle size presented. EU's Best Available Technology documents (BAT) show removal...

10.1016/j.apr.2020.01.008 article EN cc-by-nc-nd Atmospheric Pollution Research 2020-01-20

Computational Fluid Dynamics has become a very powerful tool for developing engineering combustion devices, such as burners and furnaces. However, there are wide variety of turbulence models, some them have proven to be more effective turbulent flow configurations than others. A reacting jet is common configuration found in devices like burners. The present work assesses Reynolds-Average Navier-Stokes being tested on CH4/H2/N2-Air jet. Eight two-equation eddy-viscosity three five-equation...

10.1016/j.heliyon.2024.e26956 article EN cc-by Heliyon 2024-03-01

Abstract Aromatic molecules are excited into vibronic levels of the first singlet state by irradiation with light narrow bandwidth (2–4 Å). If vapor pressure is low enough (≤ 0,1 Torr) resonance fluorescence observed which originates from primarily levels. Resonance could be detected in case toluene, p, m, and o‐xylene, naphthalene aniline. Most vibrational bands assigned. In opposition to results obtained benzene it found that correlated higher superimposed on a non‐resolved background high...

10.1002/bbpc.19710750511 article EN Berichte der Bunsengesellschaft für physikalische Chemie 1971-05-01
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