In an image processing velocimetry, the velocities at several points can be measured without contacting a flow, simultaneously.The physical quantities in a flow field as vorticity, stream function and pressure distribution have been obtained from the corresponding distribution of velocity.
The final object of our study is to obtain the pressure distribution of a flow field using an experimental data of pressure besides the data of image processing velocimetry.
As a preliminary step, a lid driven cavity flow is examined two-dimensionally using PIV in this paper.We applied SOLA method to the obtained velocity distributions so as to satisfactory the continuity of flow.The physical quantities based on the obtaind results are discussed in this paper.