Abstract
Array was used to build the structure mathematical model of the multi-source and multi-outlet complex compressed air pipe network. With the topology structure of the pipe network, the pressure dropping law and the linkage characteristics between the pressure and the flow of the compressed air in the pipe, the fluctuation of the pressure and flow of the air was obtained. With the model, the possible fluctuation of the pressure or the flow could be predicted rapidly, which could provide a solution for the accurate forecast of the volume of the compressed air in the network. With the accurate data of the pressure and flow, the energy efficiency of the whole pipe network can be analyzed too.
| Original language | English |
|---|---|
| Pages (from-to) | 1243-1248 |
| Number of pages | 6 |
| Journal | Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics |
| Volume | 39 |
| Issue number | 9 |
| State | Published - Sep 2013 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Compressed air
- Energy efficiency analysis
- Energy losses
- Mathematical model
- Multi-source and multi-outlet
- Pipe network
- Pressure drop
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