A model-based analysis of particle size distributions in composite materials

2003 ◽  
Vol 51 (4) ◽  
pp. 997-1006 ◽  
Author(s):  
J. Scalon ◽  
N.R.J. Fieller ◽  
E.C. Stillman ◽  
H.V. Atkinson
Keyword(s):  
Particle Size ◽  
Composite Materials ◽  
Size Distributions ◽  
Particle Size Distributions ◽  
Model Based ◽  
Model Based Analysis

scholarly journals Magnetomechanical Properties Of Composite Materials With Giant Magnetostriction

2015 ◽  
Vol 60 (3) ◽  
pp. 1819-1824 ◽  
Author(s):  
A.E. Tomiczek ◽  
R. Mech ◽  
L. A. Dobrzański ◽  
T. Tański
Keyword(s):  
Particle Size ◽  
Composite Materials ◽  
Magnetic Energy ◽  
Compressive Modulus ◽  
Powder Particle Size ◽  
Size Distributions ◽  
Particle Size Distributions ◽  
The Matrix ◽  
Giant Magnetostriction ◽  
Polyurethane Matrix

AbstractThe aim of this work was to observe the changes in the magnetomechanical properties of composite materials with different Tb0.3Dy0.7Fe1.9(Terfenol-D) powder particle-size distributions and varying volume fractions in the polyurethane matrix. The results show a direct relationship between the properties and the particle size of the Tb0.3Dy0.7Fe1.9powder: the increases in the particle-size distribution of the Tb0.3Dy0.7Fe1.9powder in the matrix amplify the magnetostrictive responses and the compressive modulus values. Moreover, it was found that the key role in efficiency of the transformation of magnetic energy into mechanical plays the initial compressing pre-stress.

Model-based measurement of particle size distributions in layering granulation processes

AIChE Journal ◽  
2010 ◽  
Vol 57 (4) ◽  
pp. 929-941 ◽  
Author(s):  
Andreas Bück ◽  
Mirko Peglow ◽  
Evangelos Tsotsas ◽  
Michael Mangold ◽  
Achim Kienle
Keyword(s):  
Particle Size ◽  
Size Distributions ◽  
Particle Size Distributions ◽  
Model Based

254. A Comparison of the Particle Size Distributions for Aerosols Generated During Wet Grinding and Dry Deburring of Beryllium

1999 ◽  
Author(s):  
K.K. Ellis ◽  
R. Buchan ◽  
M. Hoover ◽  
J. Martyny ◽  
B. Bucher-Bartleson ◽  
...  
Keyword(s):  
Particle Size ◽  
Size Distributions ◽  
Particle Size Distributions ◽  
Wet Grinding

Measurements of Mineral Particle Size Distributions by a Buoyancy Weighing Method

2010 ◽  
Vol 126 (10/11) ◽  
pp. 577-582 ◽  
Author(s):  
Katsuhiko FURUKAWA ◽  
Yuichi OHIRA ◽  
Eiji OBATA ◽  
Yutaka YOSHIDA
Keyword(s):  
Particle Size ◽  
Mineral Particle ◽  
Size Distributions ◽  
Particle Size Distributions ◽  
Weighing Method

Certain Problems with the Application of Stochastic Diffusion Processes for the Description of Chemical Engineering Phenomena. Diffusional Change of Solid Particle Size

1996 ◽  
Vol 61 (4) ◽  
pp. 536-563
Author(s):  
Vladimír Kudrna ◽  
Pavel Hasal
Keyword(s):  
Particle Size ◽  
Solid Particle ◽  
Chemical Engineering ◽  
Diffusion Processes ◽  
Granular Systems ◽  
Size Distributions ◽  
Particle Size Distributions ◽  
Diffusion Term ◽  
Population Balances ◽  
And Diffusion

To the description of changes of solid particle size in population, the application was proposed of stochastic differential equations and diffusion equations adequate to them making it possible to express the development of these populations in time. Particular relations were derived for some particle size distributions in flow and batch equipments. It was shown that it is expedient to complement the population balances often used for the description of granular systems by a "diffusion" term making it possible to express the effects of random influences in the growth process and/or particle diminution.

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