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The Static Performance Analysis of Foil Journal Bearings Considering Three-Dimensional Shape of the Foil Structure
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: To obtain the foil bearing characteristics, the fluid film pressure must be coupled with the elastic deformation of the foil structure. However, all of the structural models thus far have ...
Effect of Rotation on Heat/Mass Transfer for an Impingement/Effusion Cooling System
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the present study, the effects of the rotating direction on heat/mass transfer in an impingement/effusion cooling system were investigated. The experiments were carried out with three different ...
Effects of Bleed Flow on Heat/Mass Transfer in a Rotating Rib-Roughened Channel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The present study investigates the effects of bleed flow on heat/mass transfer and pressure drop in a rotating channel with transverse rib turbulators. The hydraulic diameter (Dh) of the square ...
Heat Transfer in Rotating Channel With Inclined Pin-Fins
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study is to examine experimentally the effects of pin inclination and pin height-to-diameter ratio on the heat/mass transfer characteristics in a pin-fin channel with and without rotation. ...
Heat/Mass Transfer Characteristics in Angled Ribbed Channels With Various Bleed Ratios and Rotation Numbers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The present study investigates the effects of secondary flow due to angled rib turbulators on the heat/mass transfer in the square channels with channel rotation and bleed flow. The angle of ...
Detailed Heat/Mass Transfer Distributions in a Rotating Smooth Channel With Bleed Flow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, the effects of bleed flow on heat/mass transfer in a rotating smooth square channel were investigated. The hydraulic diameter (Dh) of the channel was 40.0mm, and the diameter ...
Local Heat/Mass Transfer and Friction Loss Measurement in a Rotating Matrix Cooling Channel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The present investigation provides detailed local heat/mass transfer and pressure drop characteristics in a matrix cooling channel, under rotating conditions. The matrix channel had cooling subpassages ...
Comparison of Regional Climate Model Performances for Different Types of Heat Waves over South Korea
Publisher: American Meteorological Society
Heat-Transfer Characteristics of a Non-Rotating Two-Pass Rectangular Duct With Various Guide Vanes in the Tip Turn Region
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The present study investigated convective heat transfer inside a two-pass rectangular duct with guide vanes in the turning region. The objective was to determine the effect of the guide vanes ...
Has Global Warming Contributed to the Largest Number of Typhoons Affecting South Korea in September 2019?
Publisher: American Meteorological Society