All Stories

  1. Optimization of a log wood boiler through CFD simulation methods

    Article • Fuel Processing Technology, September 2015, Elsevier

    Dr Panagiotis Grammelis

  2. Report on comparison among current industrial scale lignite drying technologies (A critical review of current technologies)

    Article • Fuel, September 2015, Elsevier

    Dr Panagiotis Grammelis

  3. Calcium looping process simulation based on an advanced thermodynamic model combined with CFD analysis

    Article • Fuel, August 2015, Elsevier

    Dr Panagiotis Grammelis

  4. Integration of calcium looping technology in existing cement plant for CO2 capture: Process modeling and technical considerations

    Article • Fuel, August 2015, Elsevier

    Dr Panagiotis Grammelis

  5. Pilot applications proposal for sustainable woody biomass supply chains

    Article • International Journal of Energy Research, May 2015, Wiley

    Dr Panagiotis Grammelis

  6. Comparison of Waste-to-Energy Processes by Means of Life Cycle Analysis Principles regarding the Global Warming Potential Impact: Applied Case Studies in Greece, France and Germany

    Article • Waste and Biomass Valorization, April 2015, Springer Science + Business Media

    Dr Panagiotis Grammelis

  7. New power production options for biomass and cogeneration

    Article • Wiley Interdisciplinary Reviews Energy and Environment, February 2015, Wiley

    Dr Panagiotis Grammelis

  8. Thermodynamic analysis and comparison of retrofitting pre-drying concepts at existing lignite power plants

    Article • Applied Thermal Engineering, January 2015, Elsevier

    Dr Panagiotis Grammelis

  9. Experimental and economic study of a gasification plant fuelled with olive industry wastes

    Article • Energy for Sustainable Development, December 2014, Elsevier

    Professor Francisco Jurado, Dr Panagiotis Grammelis

  10. Effect of pressure and gas concentration on CO2 and SO2 capture performance of limestones

    Article • Fuel, April 2014, Elsevier

    Dr Panagiotis Grammelis

  11. Corrigendum to “A decoupled approach for NOx–N2O 3-D CFD modeling in CFB plants” [Fuel 115 (2014) 401–415]

    Article • Fuel, March 2014, Elsevier

    Dr Panagiotis Grammelis

  12. Refuse-derived fuel classification in a mechanical–biological treatment plant and its valorization with techno-economic criteria

    Article • International Journal of Environmental Science and Technology, February 2014, Springer Science + Business Media

    Dr Panagiotis Grammelis

  13. Characterization of Solid Residues from High Temperature Gasification of Olive Kernel

    Article • Waste and Biomass Valorization, January 2014, Springer Science + Business Media

    Dr Panagiotis Grammelis

  14. Decoupled CFD simulation of furnace and heat exchangers in a lignite utility boiler

    Article • Fuel, January 2014, Elsevier

    Dr Panagiotis Grammelis

  15. A decoupled approach for NOx–N2O 3-D CFD modeling in CFB plants

    Article • Fuel, January 2014, Elsevier

    Dr Panagiotis Grammelis

  16. Co-firing of biomass with coal in thermal power plants: technology schemes, impacts, and future perspectives

    Article • Wiley Interdisciplinary Reviews Energy and Environment, November 2013, Wiley

    Dr Panagiotis Grammelis

  17. Calcium looping for CO2 capture from a lignite fired power plant

    Article • Fuel, November 2013, Elsevier

    Dr Panagiotis Grammelis

  18. Parametric investigation of a renewable alternative for utilities adopting the co-firing lignite/biomass concept

    Article • Fuel, November 2013, Elsevier

    Dr Panagiotis Grammelis

  19. Performance of Natural Sorbents during Calcium Looping Cycles: A Comparison between Fluidized Bed and Thermo-Gravimetric Tests

    Article • Energy & Fuels, October 2013, American Chemical Society (ACS)

    Dr Panagiotis Grammelis

  20. A comparative characterization study of Ca-looping natural sorbents

    Article • Applied Energy, August 2013, Elsevier

    Dr Panagiotis Grammelis

  21. High-resolution 3-D full-loop simulation of a CFB carbonator cold model

    Article • Chemical Engineering Science, March 2013, Elsevier

    Dr Panagiotis Grammelis

  22. Modeling of Wheat Straw Torrefaction as a Preliminary Tool for Process Design

    Article • Waste and Biomass Valorization, January 2013, Springer Science + Business Media

    Dr Panagiotis Grammelis

  23. Investigation of proper modeling of very dense granular flows in the recirculation system of CFBs

    Article • Particuology, December 2012, Elsevier

    Dr Panagiotis Grammelis

  24. Numerical investigation Greek lignite/cardoon co-firing in a tangentially fired furnace

    Article • Applied Energy, September 2012, Elsevier

    Dr Panagiotis Grammelis

  25. Solid Biofuels for Energy

    Article • Energy Sustainability and Society, April 2012, Springer Science + Business Media

    Dr Panagiotis Grammelis

  26. Comparative Study of Combustion Properties of Five Energy Crops and Greek Lignite

    Article • Energy & Fuels, February 2012, American Chemical Society (ACS)

    Dr Panagiotis Grammelis

  27. Investigation of pre-drying lignite in an existing Greek power plant

    Article • Thermal Science, January 2012, National Library of Serbia

    Dr Panagiotis Grammelis

  28. Assessment of Operational Results of a Downdraft Biomass Gasifier Coupled with a Gas Engine

    Article • Procedia - Social and Behavioral Sciences, January 2012, Elsevier

    Dr Panagiotis Grammelis, Professor Francisco Jurado

  29. THE NEW STRAW PELLETS COMBUSTION BOILER FOR HEATING BULDINGS (SITUATION IN GREECE AND RUSSIA)

    Article • January 2012, Begell House

    Dr Panagiotis Grammelis

  30. WITHDRAWN: Development of models for very dense granular flow in CFB recirculation system

    Article • Particuology, November 2011, Elsevier

    Dr Panagiotis Grammelis

  31. Numerical investigation of the grid spatial resolution and the anisotropic character of EMMS in CFB multiphase flow

    Article • Chemical Engineering Science, September 2011, Elsevier

    Dr Panagiotis Grammelis

  32. Solid Biofuels for Energy

    Article • January 2011

    Dr Panagiotis Grammelis

  33. Numerical investigation of the oxy-fuel combustion in large scale boilers adopting the ECO-Scrub technology

    Article • Fuel, January 2011, Elsevier

    Dr Panagiotis Grammelis

  34. Fluidized Bed Combustion of Solid Biomass for Electricity and/or Heat Generation

    Article • January 2011, Springer Science + Business Media

    Dr Panagiotis Grammelis

  35. Modelling of biomass gasifier and microturbine for the olive oil industry

    Article • International Journal of Energy Research, December 2010, Wiley

    Dr Panagiotis Grammelis, Professor Francisco Jurado

  36. Numerical investigation of Solid Recovered Fuels’ co-firing with brown coal in large scale boilers – Evaluation of different co-combustion modes

    Article • Fuel, December 2010, Elsevier

    Dr Panagiotis Grammelis

  37. Dry Lignite Cofiring in a Greek Utility Boiler: Experimental Activities and Numerical Simulations

    Article • Energy & Fuels, October 2010, American Chemical Society (ACS)

    Dr Panagiotis Grammelis

  38. Co-utilization of Biomass Based Fuels in Pulverized Coal Power Plants in Europe

    Article • July 2010, Wiley

    Dr Panagiotis Grammelis

  39. An advanced EMMS scheme for the prediction of drag coefficient under a 1.2MWth CFBC isothermal flow—Part II: Numerical implementation

    Article • Chemical Engineering Science, July 2010, Elsevier

    Dr Panagiotis Grammelis

  40. An advanced EMMS scheme for the prediction of drag coefficient under a 1.2MWth CFBC isothermal flow—Part I: Numerical formulation

    Article • Chemical Engineering Science, July 2010, Elsevier

    Dr Panagiotis Grammelis

  41. Numerical investigation on the combustion behaviour of pre-dried Greek lignite

    Article • Fuel, December 2009, Elsevier

    Dr Panagiotis Grammelis

  42. Partial O2-fired coal power plant with post-combustion CO2 capture: A retrofitting option for CO2 capture ready plants

    Article • Fuel, December 2009, Elsevier

    Dr Panagiotis Grammelis

  43. CO2 and SO2 Capture Capability of Two Greek Limestones

    Article • October 2009, Springer Science + Business Media

    Dr Panagiotis Grammelis

  44. CO2 Absorption in a Mini-module Membrane Contactor

    Article • October 2009, Springer Science + Business Media

    Dr Panagiotis Grammelis

  45. Experimental investigation on the combustion behaviour of pre-dried Greek lignite

    Article • Fuel Processing Technology, September 2009, Elsevier

    Dr Panagiotis Grammelis

  46. Chemical, leaching and toxicity characteristics of CFB combustion residues

    Article • Fuel, July 2009, Elsevier

    Dr Panagiotis Grammelis

  47. A global optimization study on the devolatilisation kinetics of coal, biomass and waste fuels

    Article • Fuel Processing Technology, June 2009, Elsevier

    Dr Panagiotis Grammelis

  48. Co-firing Solid Recovered Fuels (SRFs) with brown coal in large-scale pulverised fuel power plants – a simulation approach

    Article • International Journal of Global Warming, January 2009, Inderscience Publishers

    Dr Panagiotis Grammelis

  49. Pyrolysis kinetics and combustion characteristics of waste recovered fuels

    Article • Fuel, January 2009, Elsevier

    Dr Panagiotis Grammelis

  50. The CO2 and SO2 capture capability of two Greek limestones during repeated thermal cycles

    Article • International Journal of Global Warming, January 2009, Inderscience Publishers

    Dr Panagiotis Grammelis

  51. A Thermochemical Conversion Study on the Combustion of Residue-Derived Fuels

    Article • Water Air and Soil Pollution Focus, December 2008, Springer Science + Business Media

    Dr Panagiotis Grammelis

  52. Cultivation and Characterization of Cynara Cardunculus for Solid Biofuels Production in the Mediterranean Region

    Article • International Journal of Molecular Sciences, July 2008, MDPI AG

    Dr Panagiotis Grammelis

  53. Advantages and Possibilities of Solid Recovered Fuel Cocombustion in the European Energy Sector

    Article • Journal of the Air & Waste Management Association, October 2007, Taylor & Francis

    Dr Panagiotis Grammelis

  54. Supplemental Material to "Development of Molecular Marker Source Profiles for Emissions from On-Road Gasoline and Diesel Vehicle Fleets"

    Article • Journal of the Air & Waste Management Association, October 2007, Taylor & Francis

    Dr Panagiotis Grammelis

  55. A kinetic study on the devolatilisation of animal derived byproducts

    Article • Fuel Processing Technology, August 2007, Elsevier

    Dr Panagiotis Grammelis

  56. CFB air-blown flash pyrolysis. Part II: Operation and experimental results

    Article • Fuel, July 2007, Elsevier

    Dr Panagiotis Grammelis

  57. CFB air-blown flash pyrolysis. Part I: Engineering design and cold model performance

    Article • Fuel, July 2007, Elsevier

    Dr Panagiotis Grammelis

  58. Pyrolysis and combustion behaviour of coal–MBM blends

    Article • Bioresource Technology, January 2007, Elsevier

    Dr Panagiotis Grammelis

  59. Quality characteristics of Greek fly ashes and potential uses

    Article • Fuel Processing Technology, January 2007, Elsevier

    Dr Panagiotis Grammelis

  60. Characterisation of macrolide-non-susceptible Streptococcus pneumoniae colonising children attending day-care centres in Athens, Greece during 2000 and 2003

    Article • Clinical Microbiology and Infection, January 2007, Elsevier

    Dr Panagiotis Grammelis

  61. Combustion and environmental performance of clean coal end products

    Article • International Journal of Energy Research, January 2007, Wiley

    Dr Panagiotis Grammelis

  62. APPLICATION OF POLYMER MEMBRANE TECHNOLOGY IN COAL COMBUSTION PROCESSES

    Article • Chemical Engineering Communications, December 2006, Taylor & Francis

    Dr Panagiotis Grammelis

  63. Effects of biomass co-firing with coal on ash properties. Part I: Characterisation and PSD

    Article • Fuel, November 2006, Elsevier

    Dr Panagiotis Grammelis

  64. Refurbishment priorities at the Russian coal-fired power sector for cleaner energy production—Case studies

    Article • Energy Policy, November 2006, Elsevier

    Dr Panagiotis Grammelis

  65. Effects of biomass co-firing with coal on ash properties. Part II: Leaching, toxicity and radiological behaviour

    Article • Fuel, November 2006, Elsevier

    Dr Panagiotis Grammelis

  66. Particulate removal via electrostatic precipitators — CFD simulation

    Article • Fuel Processing Technology, July 2006, Elsevier

    Dr Panagiotis Grammelis

  67. Pyrolysis and Combustion Characteristics of Biomass and Waste-Derived Feedstock

    Article • Industrial & Engineering Chemistry Research, May 2006, American Chemical Society (ACS)

    Dr Panagiotis Grammelis

  68. An economic and environmental assessment of biomass utilization in lignite-fired power plants of Greece

    Article • International Journal of Energy Research, January 2006, Wiley

    Dr Panagiotis Grammelis

  69. Biomass Combustion Modeling in Fluidized Beds

    Article • Energy & Fuels, January 2005, American Chemical Society (ACS)

    Dr Panagiotis Grammelis

  70. CFB Refurbishment Opportunities in Russia

    Article • January 2005, ASME International

    Dr Panagiotis Grammelis

  71. The lignite electricity-generating sector in Greece: Current status and future prospects

    Article • International Journal of Energy Research, June 2004, Wiley

    Dr Panagiotis Grammelis

  72. The perspectives of energy production from coal-fired power plants in an enlarged EU

    Article • International Journal of Energy Research, June 2004, Wiley

    Dr Panagiotis Grammelis

  73. Thermal Exploitation of Wastes with Lignite for Energy Production

    Article • Journal of the Air & Waste Management Association, November 2003, Taylor & Francis

    Dr Panagiotis Grammelis

  74. Pyrolysis characteristics and kinetics of biomass residuals mixtures with lignite☆

    Article • Fuel, October 2003, Elsevier

    Dr Panagiotis Grammelis

  75. Kinetic Modeling of Coal/Agricultural By-Product Blends

    Article • Energy & Fuels, May 2003, American Chemical Society (ACS)

    Dr Panagiotis Grammelis

  76. Fluidized bed combustion with the use of Greek solid fuels

    Article • Thermal Science, January 2003, National Library of Serbia

    Dr Panagiotis Grammelis

  77. Experience on Combustion and Co-Combustion of Greek Brown Coal in Fluidized Bed Facilities

    Article • January 2003, ASME International

    Dr Panagiotis Grammelis

  78. Thermogravimetric studies of the behavior of lignite–biomass blends during devolatilization

    Article • Fuel Processing Technology, June 2002, Elsevier

    Dr Panagiotis Grammelis

  79. Emissions monitoring during coal waste wood co-combustion in an industrial steam boiler

    Article • Fuel, March 2002, Elsevier

    Dr Panagiotis Grammelis

  80. Emissions during the Co-combustion of Lignite and Waste Wood in a Fluidised Bed Reactor

    Article • January 2002, Springer Science + Business Media

    Dr Panagiotis Grammelis

  81. Thermal Recycling of Waste Wood in Combustion Systems — Test Case of an Industrial Steam Boiler in Greece

    Article • January 2000, Elsevier

    Dr Panagiotis Grammelis

  82. Co-Combustion of Different Waste Wood Species with Lignite in an Industrial Steam Boiler with a Moving Stoker Firing System

    Article • Wiley

    Dr Panagiotis Grammelis