Open Access

ARTICLE

Influence of the Hole Chamfer on the Characteristics of a Multi-hole Orifice Flowmeter

Caizhe Hao¹, Xiaoming Song^{1, *}, Zhining Jia¹

¹ Chengde Petroleum College, Hebei Instrument & Meter Engineering Technology Research Center, Hebei Instrument & Meter Industry Technology Research Institute, Chengde, 067000, China.

* Corresponding Author: Xiaoming Song. Email: .