Design and Optimization of Graphene Membrane Differential Pressure Microflowmeter Based on CFD
Abstract
In view of the design requirements of the measurement pipeline of the differential pressure micro-flow meter based on graphene membrane, the relationship between the pressure difference and the flow velocity between different pressure points in the micro-pipe was deeply studied, and the relationship between the flow rate and the pressure difference in the pipeline was established. The relational model is verified by CFD simulation calculation. The influence of parameters such as the diameter of the pipe, the length of the pressure pipe and the inlet flow rate on the measurement results were studied respectively, which provided a reference for the optimal design of the sensitive structure of the differential pressure micro flowmeter based on the graphene membrane.
Event details
- Event
- FLOMEKO 2022
- Technical Committee
- TC9
- lich@nim.ac.cn
- Place
- Chongqing, CHINA
- Time
- 1 November 2022 - 4 November 2022
- Website
- http://flomeko2022.msmk.tech/c/index.html