Optical measurement techniques such as particle image velocimetry (PIV) and laser Doppler
velocimetry (LDV) are now routinely used in experimental fluid mechanics to investigate …

Experimental techniques based on optical measurement principles have experienced
significant growth in recent decades. They are able to provide detailed information with high …

A numerical and experimental investigation of unsteady entry flow in a 90° curved tube is
presented to study the impact of the non-Newtonian properties of blood on the velocity …

A difficulty common to most optical diagnostic techniques that are applied to fluid dynamics
studies is the refraction of light passing through model and/or test section walls. The method …

A composite-grid numerical method is developed for simulating unsteady, three-dimensional
(3D), incompressible flows in complex geometries. The governing equations are solved …

Recent advances in Doppler techniques have enabled high sensitivity imaging of biological
flow to measure blood velocities and vascular perfusion. Here we compare spectrometer …

Blind tees are widely used in subsea pipelines to enhance the mixing conditions of oil and
gas products, but their structural design still relies on experience. In this paper, a series of …

In the design of Japan Sodium-cooled Fast Reactor (JSFR), coolant velocity is beyond 9m/s
in the primary hot leg pipe of 1.27 m diameter. The Reynolds number in the piping reaches …

Sound absorption with quarter wavelength resonators at low to moderate frequencies (300–
1200 Hz) demands substantial resonator's length (respectively 28 to 7 cm), a requirement …

The development of modern computational fluid dynamics (CFD) technology provides many
preliminary references for experimental design. In addition, the CFD calculation results …