What does a Hausner Ratio value greater than 1.2 typically indicate?
Understand the Problem
The question is asking about the interpretation of the Hausner Ratio in relation to flow properties of powders. Specifically, it seeks to clarify what a value greater than 1.2 signifies regarding the behavior of these materials.
Answer
poor flowability
The final answer is it typically indicates poor flowability.
Answer for screen readers
The final answer is it typically indicates poor flowability.
More Information
The Hausner Ratio is a measure of powder flowability where a higher value indicates a greater degree of powder cohesiveness and poor flow properties.
Tips
A common mistake is assuming all ratios above 1.00 indicate poor flowability. Only values above 1.25 typically are considered poor.
Sources
- Hausner Ratio - an overview | ScienceDirect Topics - sciencedirect.com
- Hausner Ratio - an overview | ScienceDirect Topics - sciencedirect.com
- Hausner ratio - Wikipedia - en.wikipedia.org
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