Lifting surfaces are used both for propulsion and control of sea vessels and must meet performance criteria such as lift, drag, and (in some military applications)hydroacoustic noise limits. Design tools suitable to predict such criteria must handle complex flow phenomena and manage the wide range of flow scales inherent in marine applications (Reynolds numbers ~108). To date, the development of such tools has been limited by the lack of controlled experimental data in this high Reynolds numbers range. Lifting surface flow is the focus of current high Reynolds number experiments involving a two-dimensional hydrofoil in the worlds largest water tunnel, the US Navys William B. Morgan Large Cavitation Channel (LCC). The goal of these experiments is to provide a unique high Reynolds number experimental dataset at chord-based Reynolds numbers (Re) approaching those of full-scale propulsors (~108). This data will be used for validation of sca領(lǐng) laws and computational models, with particular emphasis given to the unsteady, separated, turbulent flow at the trai領(lǐng) edge. In addition, these experiments will provide fundamental insight into the fluid mechanics of trai領(lǐng)-edge noise generation in marine propulsion systems. This paper describes the experimental equipment and methods employed in the test program. Described herein is the use of the LCCs Laser Doppler Velocimetry (LDV) capability to acquire flow velocity mean and turbulence quantities, as well as estimates of boundary layer transition. Also presented is a Particle Imaging Velocimetry (PIV) system developed for these experiments and employing seed injection upstream of the channels flow straightener. Finally, a description is given of instrumentation mounted in the foil for measurement of vibration and surface static and dynamic pressures. 德國LaVision PIV/PLIF粒子成像測速場儀 Imager pro X PIV相機 用于粒子成像測速(PIV)的熒光示蹤粒子