Design criteria for particle attrition

Kalman, Haim; Goder, D

doi:10.1016/s0921-8831(08)60584-1

Cited by 34 publications

(17 citation statements)

References 15 publications

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“…7. This is as expected from results in literature (e.g., Kalman and Goder, 1998). The differences between mean diameters of the formulae before conveying and following passage through the rig at 4 m/s were low: the difference of 2.1% for formula A was the largest.…”

Section: Pneumatic Conveying Experimentssupporting

confidence: 91%

Effect of composition on the mechanical response of agglomerates of infant formulae

Hanley

Cronin

O’Sullivan

et al. 2011

Journal of Food Engineering

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Section: Pneumatic Conveying Experimentssupporting

confidence: 91%

Effect of composition on the mechanical response of agglomerates of infant formulae

Hanley

Cronin

O’Sullivan

et al. 2011

Journal of Food Engineering

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“…In several previous investigations, the fatigue behavior of particles in various processes has been demonstrated (Kalman & Goder, 1998;Kalman, 1999Kalman, , 2000aGoder et al, 2001;Grant & Kalman, 2001. In a later work, the crack propagation model for individual particles was developed under repeated cycles of compression (Han et al, 2003a).…”

Section: Size Distributionmentioning

confidence: 98%

Elements of Particle Technology in the Chemical Industry

Kalman

Tardos

2005

Particulate Science and Technology

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Difficulties are encountered sometimes with new chemical products during manufacturing, handling, or marketing due to lack of knowledge in the particle technology area. The major problem discussed in this article is that, in most cases, this is due to the neglect of the mutual interactions between different unit operations during manufacturing and conveying in the design phase of these new products. Unlike the case with most other materials, it is not sufficient to know the present thermodynamic state of bulk powdery materials in order to determine their attributes since their ''history'' also affects the material's properties and behavior, often dramatically. The mutual effects between different operations such as bulk material handling, conveying, milling, and drying, as well as the property changes that occur during these processes, are discussed by presenting several case studies from the authors' own work and previous experiences. These include such properties as effective thermal conductivity, size distribution, flowability, caking, and surface activation in such operations as fluidized bed drying, pneumatic conveying, granulation, and tabletting. Finally, a flow sheet containing unit operations with powders is optimized using experience gained from these case studies.

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“…A little later in the time line researcher in Israel began to explore the intricacies of pneumatic conveying lead by Kalman (1998Kalman ( , 1999. There were other researchers in two phase flow system in Israel who approached the topic in a fundamental basic analysis such as Hetsroni at the Technion and Taitel at Tel-Aviv University.…”

Section: Israelmentioning

confidence: 99%

Historical Review of Pneumatic Conveying

Klinzing¹

2018

KONA

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This document attempts to cover the development of pneumatic conveying over the past 100 years or so. The individual researchers who worked in the field are highlighted along with their photograph which is included at the end of the document. As time progressed in the scientific and engineering developments of these years one see a transition from a purely experimental approach with considerable empiricism to adapt to the development of numerical procedures in attempt to predict the flow characteristics. The basic physics of the phenomena of pneumatic still is not completely understood and new and novel experimental techniques are always welcome in the field.

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Design criteria for particle attrition

Cited by 34 publications

References 15 publications

Effect of composition on the mechanical response of agglomerates of infant formulae

Effect of composition on the mechanical response of agglomerates of infant formulae

Elements of Particle Technology in the Chemical Industry

Historical Review of Pneumatic Conveying

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