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arXiv · 1802.09947

Measuring granular flow through a funnel with a force sensor

Junghwan Lee·Kyeong Min Kim
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Abstract

This paper presents an apparatus to measure the flow of granular matter through a funnel with a force sensor. In addition to being easily reproducible, our proposed method enhances measurement accuracy from the popular method that uses a stopwatch. We notice, however, that our proposed setup induces an unwelcome force that confounds force sensor readings. This issue is discussed, and its significance on measurement accuracy is evaluated through theoretical and experimental work.

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Junghwan Lee, Kyeong Min Kim. 2018-02-26. Measuring granular flow through a funnel with a force sensor. https://arxiv.org/abs/1802.09947

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