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RISTurbulent Flow Past an Array of Bluff Bodies Aligned Along the Channel Axis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Computations and measurements of time mean velocities, total fluctuation intensities, and Reynolds stresses are presented for spatially periodic flows past an array of bluff bodies aligned along ...
Heat Transfer Augmentation in a Rectangular Channel With Slit Rib-Turbulators on Two Opposite Walls
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effect of slit ribs on heat transfer and friction in a rectangular channel is investigated experimentally. The slit ribs are arranged in-line on two opposite walls of the channel. Three ...
Effect of Permeable Ribs on Heat Transfer and Friction in a Rectangular Channel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Heat transfer and friction characteristics in a rectangular channel with perforated ribs arranged in-line on two opposite walls are investigated experimentally. Five perforated rib open-area ratios ...
Influence of Radial Rotation on Heat Transfer in a Rectangular Channel With Two Opposite Walls Roughened by Hemispherical Protrusions at High Rotation Numbers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Detailed heat transfer distributions over two opposite leading and trailing walls roughened by hemispherical protrusions were measured from a rotating rectangular channel at rotation number up to ...
Flowfield and Pressure Measurements in a Rotating Two-Pass Duct With Staggered Rounded Ribs Skewed 45Degrees to the Flow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Laser-Doppler velocimetry and pressure measurements are presented of the local velocity and wall pressure distributions in a rotating two-pass square duct with staggered ribs placed on the leading ...
Intra-Aneurysmal Flow With Helix and Mesh Stent Placement Across Side-Wall Aneurysm Pore of a Straight Parent Vessel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Pulsatile flow fields in a cerebrovascular side-wall aneurysm model with a wide ostium after stenting are presented in terms of particle tracking velocimetry measurements and flow visualization. ...
Effect of Rib Height and Pitch on the Thermal Performance of a Passage Disturbed by Detached Solid Ribs
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Laser holographic interferometry and pressure measurements are presented for the effects of rib-to-duct height ratio (H/2B), rib pitch-to-height ratio (Pi/H), and Reynolds number (Re) on the ...
Pressure and Flow Characteristics in a Rotating Two-Pass Square Duct With 45-Deg Angled Ribs
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Measurements are presented of the local velocity and wall static-pressure distributions by using laser-Doppler velocimeter and pressure transducers, respectively, in a rotating two-pass square duct ...
Fluid Flow in a 180 deg Sharp Turning Duct With Different Divider Thicknesses
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effect of divider thickness on fluid flows in a two-pass smooth square duct with a 180 deg straight-corner turn is an important issue to the turbine blade internal cooling but has not ...
Heat Transfer, Fluid Flow, and Pressure Measurements Inside a Rotating Two-Pass Duct With Detached 90-Deg Ribs
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Transient thermochromic liquid crystal thermography, a laser-Doppler velocimeter, and pressure transducers have been used to measure the local heat transfer, velocity, and wall static-pressure ...