图书馆订阅: Guest
ICHMT主页 当年 旧刊 执委 International Centre for Heat and Mass Transfer

Fuel Circulation and Segregation in FBC

H. A. Masson
University of Brussels,Institute of Applied Mechanics, CP 165, F.D. Roosevelt Avenue 50, B-1050 Bruxelles, Belgium

Abstract

  • Scope
    • This chapter deals mainly with the choice of the granulometric dispersion of the solid fuel and of the bed material of a fluid bed combustor.
      It must be considered as a structurated synthesis of the most significant features explained separately and in detail previously. As theoretical predictions or extrapolations are rather difficult from one bed size to another and even more from a kind of fuel to another one, experimental techniques would be described that allow the determination of the needed parameters for heat and mass balance calculations, for including in a mathematical model or for setting of the parameters of a control loop.
      Special emphasis would be given to demixing (segregation) of the fuel elements from the main bed material and to elutriation. As solid mixing is mainly affected by bubble flow through the bed, a discussion of bubble detection and properties under hot conditions would be included as a starting point to this chapter.

  • Bubbles Properties and Detection under Hot Conditions
  • Solid Mixing
  • Fuel Segregation
  • Elutriation
  • Granulometry of the Inert Material
  • Granulometry of the Fuel

ICHMT Digital Library

Bow shocks on a jet-like solid body shape. Thermal Sciences 2004, 2004. Pulsed, supersonic fuel jets - their characteristics and potential for improved diesel engine injection. PULSED, SUPERSONIC FUEL JETS - THEIR CHARACTERISTICS AND POTENTIAL FOR IMPROVED DIESEL ENGINE INJECTION
View of engine compartment components (left). Plots of temperature distributions in centreplane, forward of engine (right). CHT-04 - Advances in Computational Heat Transfer III, 2004. Devel... DEVELOPMENT AND CURRENT STATUS OF INDUSTRIAL THERMOFLUIDS CFD ANALYSIS
Pratt & Whitney's F-135 Joint Strike Fighter Engine under test in Florida is a 3600F class jet engine. TURBINE-09, 2009. Turbine airfoil leading edge stagnation aerodynamics and heat transfe... TURBINE AIRFOIL LEADING EDGE STAGNATION AERODYNAMICS AND HEAT TRANSFER - A REVIEW
Refractive index reconstructed field. (a) Second iteration. (b) Fourth iteration. Radiative Transfer - VI, 2010. Theoretical development for refractive index reconstruction from a radiative ... THEORETICAL DEVELOPMENT FOR REFRACTIVE INDEX RECONSTRUCTION FROM A RADIATIVE TRANSFER EQUATION-BASED ALGORITHM
Two inclusion test, four collimated sources. Radiative Transfer - VI, 2010. New developments in frequency domain optical tomography. Part II. Application with a L-BFGS associated to an inexa... NEW DEVELOPMENTS IN FREQUENCY DOMAIN OPTICAL TOMOGRAPHY. PART II. APPLICATION WITH A L-BFGS ASSOCIATED TO AN INEXACT LINE SEARCH