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RISA Simple Analytical Model of a Direct Methanol Fuel Cell
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A onedimensional analytical model of a direct methanol fuel cell (DMFC) was presented. This model was developed to describe the electrochemical reactions on the anode and cathode electrodes, and the transport phenomena in ...
Anisotropic Strain Hardening Behavior of Mg–5%Sn–1%Ca Alloy Sheet at Elevated Temperatures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Anisotropic strainhardening behavior of the TX51 (Mg–5Sn–1Ca) magnesium alloy sheets was investigated in the temperature range of 25–300 آ°C and at an initial strain rate of 5 أ— 10−4 s−1. Tensile tests ...
Analytical Solution of Biot's Equations Based on Potential Functions Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, a new analytical solution for Biot's equations is presented based on potential functions method. The primary coupled Biot's equations have been considered based on fluid and solid displacements in threedimensional ...
Principles of Nonequal Channel Angular Pressing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A variant of the equal channel angular pressing (ECAP) process is examined in this paper where the channels are of rectangular shape with different thicknesses while the widths of the channels ...
Equilibrium Boundary Layers—A New Wall/Outer Variable Perspective
Publisher: The American Society of Mechanical Engineers (ASME)
Supplementary Boundary-Layer Approximations for Turbulent Flow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Approximations for total stress τ and mean velocity u are developed in this paper for transpired turbulent boundary layer flows. These supplementary boundary-layer approximations are tested for ...
Accurate Critical Buckling Load/Temperature of Thick Annular Sector Plates
Publisher: American Society of Civil Engineers
Abstract: In this paper, stability analysis of thick annular sector plates under mechanical and thermal loads based on third-order shear deformation theory (TSDT) is investigated. The equilibrium and stability equations based on ...
Comparative Assessment of Fouling Scenarios in an Axial Flow Compressor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: It is commonly accepted that fouling degrades severely axial compressor performance. Deposits build up as operating hours sum up, causing a decrease in the compressor's delivery pressure, efficiency, and flow capacity. ...
Assessment of 40 Empirical Models for Estimating Reference Evapotranspiration under the Three Major Climate Zones of Iraq
Publisher: ASCE
Abstract: Accurate reference evapotranspiration (ETo) estimation is crucial for water irrigation management and sustainable agriculture planning. The difficulty in obtaining several data requirements for employing the recommended ...
Additively Constructed Plain Concrete Pipes: Structural Performance and Site Implementation
Publisher: American Society of Civil Engineers
Abstract: Worldwide, extrusion-based additive construction of cementitious materials or 3D concrete printing (3DCP) has gained significant momentum for large-scale construction in recent years. This technology has advanced building ...