Abstract
To measure the change of pneumatic temperature in the pressure tank with stuffed materials, the stop-in-the-middle method is proposed based on developed mathematic model of measuring the change of temperature in the tank. Good agreement between the simulation and experiment results show that the established model is correct. In addition, to shorten the test time, a new approximate fast calculating means is deduced. The results show that the new computational method can save more than 90% of testing time compared to the original one with the same measurement accuracy.
| Original language | English |
|---|---|
| Pages (from-to) | 149-153 |
| Number of pages | 5 |
| Journal | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| Volume | 31 |
| Issue number | 2 |
| Publication status | Published - Feb 2011 |
Keywords
- Model identification
- Stop-in-the-middle method
- Temperature measurement
- Test time