Relating Compaction Performance & Behavior to Process Conditions

Publication Reference: 
ARR-63-04
Author Last Name: 
Zavaliangos
Authors: 
Antonios Zavaliangos
Report Type: 
ARR
Research Area: 
Powder Flow
Publication Year: 
2017
Publication Month: 
12
Country: 
United States

Executive Summary

 

 

 

During this reporting year, we focused on the following activities:

 

  • Parametric studies were conducted that elucidate the effect of the differences in material properties of two components in a mixture on the strength of the mixture and some reasons that there is a deviation from the rule of mixtures.
  • Appropriate definitions of damage were derived in order to understand the evolution of the strength of a compacted mixture during the compaction/unloading/ejection sequence
  • The issue of damage directionality become obvious in a parallel leveraged project. We present here only a single yet important relevant simulation. Detailed presentation of this topic will be done in the final report.