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SCALING OF PERMEABILITIES AND FRICTION FACTORS OF HOMOGENEOUSLY EXPANDING GAS-SOLIDS FLUIDIZED BEDS (GELDART'S A POWDERS AND MAGNETICALLY STABILIZED BEDS)
fluidization magnetic field stabilized bed friction factor
2009/10/13
The concept of a variable friction factor of fluid-driven deformable powder beds undergoing fluidization is discussed. The special problem discussed addresses the friction factor and bed permeability ...
FRICTION FACTORS AND INTERNAL FLOW LENGTH SCALES OF GAS-SOLID MAGNETICALLY STABILIZED BEDS IN AXIAL FIELDS - SCALING AND APPLICATIONS TO BED-TO-SURFACE HEAT TRANSFER
fluidization magnetic field stabilized bed friction factor
2009/10/13
Friction factors and internal flow length scales of gas-solid magnetically stabilized beds are discussed. Pressure drop and expansion data of beds stabilized by axial magnetic fields are used. The con...
An Internal Friction Study of a Vanadium Microalloyed Steel by a Dynamic Mechanical Thermal Analyser
Interstitial atomsp Internal friction measurement
2009/10/12
The internal friction of a C-Mn-Al-V-N steel was investigated using a dynamic mechanical thermal analyser (DMTA) under di erent austenitisation time, cooling and tempering conditions. Internal frictio...