Application of Measurement Integrated Simulation to Unsteady Flow Monitoring

Measurement-integrated simulation (MI-simulation) is a numerical simulation in which experimental results are fed back to the simulation. The calculation results become closer to those of experiments even with rough grids. Therefore, the simulation is considered to be suitable for monitoring the sta...

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Bibliographic Details
Main Authors: Funaki, T., Kawashima, K., Inoue, S., Kagawa, T.
Format: Conference Proceeding
Language:English
Subjects:
Condition monitoring
Educational institutions
Feedback
Flow measurement
Fluid flow measurement
Measurement-integrated simulation
Numerical simulation
Orifices
Pipelines
Production facilities
Testing
Unsteady flow
Velocity measurement
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Summary:Measurement-integrated simulation (MI-simulation) is a numerical simulation in which experimental results are fed back to the simulation. The calculation results become closer to those of experiments even with rough grids. Therefore, the simulation is considered to be suitable for monitoring the state of a pipeline since the calculation time can be significantly shortened. In this paper, the MI-simulation is applied to monitor flow after an orifice plate in a pipeline including unsteady oscillatory condition. The algorithm of the calculation is considered to make it closer to real time simulation. We confirmed that the calculation time could be much shortened by the proposed method compared with that of a general simulation
DOI:10.1109/SICE.2006.315825