Sentence examples for solids flow and from inspiring English sources
This paper outlines a full scale experimental study in which the patterns of solids flow and the flow channel boundaries are reliably quantified.
According to the results, some feeding-tube design principles were proposed to achieve smooth solids flow and improve the particle residence time in the BFB in solids mass circulating fluxes ranging from 800 to 1200 kg/m2 s.
A model of the fluidized bed calcination process based on solids flow and mixing has been developed to calculate the change in the bed particle size distribution as a function of time and calciner operating conditions.
In this work, data from laboratory units are compared with boiler data, and the accuracy of literature expressions for prediction of solids distribution, solids flow and wall layer thickness is reviewed.
Modifications of literature expressions for prediction of solids flow and solids distribution are proposed, and an improved expression is formulated for prediction of the thickness of the wall layer.
With the aim of making local particle flow structure studies in commercial scale circulating fluidized-bed (CFB) boilers, a momentum probe and a non-isokinetic particle sampling probe have been designed to measure local momentum flux of gas-solids flow and particle flux.
The model could well capture the characteristics of the solid flow and gas flow distribution, and could serve as a useful tool for the design and simulation of the i-CFB deNOx reactor system.
The solids friction-factor model was then validated by comparing the experimental and predicted pneumatic conveying characteristics for different solids flow rates and by using it to predict the total pipeline pressure drops for larger and longer pipelines.
Analysis of the resulting three-dimensional trajectories provides information on solids flow pattern and solids velocity.
The effect of solid loading ratio is studied and analysed in terms of gas and solid flow structures, and the particle gas, particle particle and particle wall interaction forces.
The non-invasive positron emission particle tracking (PEPT) technique was used to observe and quantify particle trajectory, solids flow pattern, solids velocity, and solids circulation frequency.
