Estimation of time-resolved turbulent fields through correlation of non-time-resolved field measurements and time-resolved point measurements
نویسندگان
چکیده
منابع مشابه
Integration of non-time-resolved PIV and time-resolved velocity point sensors for dynamic estimation of time-resolved velocity fields
We demonstrate a three-step method for estimating time-resolved velocity fields using time-resolved point measurements and non-time-resolved particle image velocimetry (PIV) data. First, we use linear stochastic estimation to obtain an initial set of time-resolved estimates of the flow field. These initial estimates are then used to identify a linear model of the flow physics. The model is inco...
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We demonstrate a three-step method for estimating time-resolved velocity fields using time-resolved point measurements and non-time-resolved particle image velocimetry data. A variant of linear stochastic estimation is used to obtain an initial set of time-resolved estimates of the flow field. These estimates are then used to identify a linear model of the flow dynamics. The model is incorporat...
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ژورنال
عنوان ژورنال: Experimental Thermal and Fluid Science
سال: 2018
ISSN: 0894-1777
DOI: 10.1016/j.expthermflusci.2017.12.011