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RISTotal-Coverage Discrete Hole Wall Cooling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The present study investigates heat/mass transfer for flow through perforated plates for application to combustor wall and turbine blade film cooling. The experiments are conducted for hole ...
Heat (Mass) Transfer and Film Cooling Effectiveness With Injection Through Discrete Holes: Part I—Within Holes and on the Back Surface
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A jet stream entering a crossflow is investigated for injection through a single hole and an array of holes for blowing rates of 0.2 to 2.2. The naphthalene sublimation technique has been ...
Heat (Mass) Transfer and Film Cooling Effectiveness With Injection Through Discrete Holes: Part II—On the Exposed Surface
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The heat (mass) transfer coefficient and the film cooling effectiveness are obtained from separate tests using pure air and naphthalene-saturated vapor injected through circular holes into a ...
Interactions of Horizontal Porous Flexible Membrane with Waves
Publisher: American Society of Civil Engineers
Abstract: The interaction of monochromatic incident waves with a horizontal porous flexible membrane is investigated in the context of a 2D linear hydroelastic theory. First, a multidomain boundary element method is developed for a ...
Effect of Plenum Crossflow on Heat (Mass) Transfer Near and Within the Entrance of Film Cooling Holes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Convective heat/mass transfer near and within the entrance region of film cooling holes supplied with air from an internal duct (plenum) behind the cooling holes has been measured using a ...
A Formal Approach to Integrating Computer-Aided Process Planning and Shop Floor Control
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A formal approach for integrating Computer-Aided Design (CAD), Computer-Aided Process Planning (CAPP), and shop floor control for rotational components is presented in this paper. It is assumed ...
Calculation of Wake-Induced Unsteady Flow in a Turbine Cascade
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Numerical predictions are reported for two-dimensional unsteady flow in a linear turbine cascade, where the unsteadiness is caused by passing wakes generated by the preceding row of blades. In ...
Local Heat/Mass Transfer Measurements in a Rectangular Duct With Discrete Ribs
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The influence of arrangement and length of discrete ribs on heat/mass transfer and friction loss is investigated. Mass transfer experiments are conducted to obtain the detailed local heat/mass ...
Elastodynamic Solution for the Thermal Shock Stresses in an Orthotropic Thick Cylindrical Shell
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An elastodynamic solution for the thermal shock stresses in an orthotropic thick cylindrical shell is presented. The solution is achieved by the proper usage of integral transforms such as the ...
Embedded Suction Anchors for Mooring of a Floating Breakwater
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A floating breakwater was built in Southern Korea. Four separate floating breakwater units were moored to ten deeply buried embedded suction anchors. The embedded suction anchor is a type of ...