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Design and Performance Evaluation of Constructal Microchannel Network Heatsinks
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This work presents the development and analysis of constructal microchannel network architectures for heat dissipation. The network configurations are characterized by multiple flow ramifications and changes in length and ...
Mathematical Model for Viscoplastic Fluid Hammer
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The current work presents a mathematical model to simulate “viscoplastic fluid hammerâ€overpressure caused by sudden viscoplastic fluid deceleration in pipelines. The flow is considered onedimensional, isothermal, ...
Predicting the Nusselt Number of Heterogeneous (Porous) Enclosures Using a Generic Form of the Berkovsky–Polevikov Correlations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A wellknown set of Berkovsky–Polevikov (BP) correlations have been extremely useful in predicting the wallaveraged Nusselt number of “wide†enclosures heated from the side and filled with a fluid undergoing natural ...
Natural Convection and Surface Radiation in a Heated Wall, C-Shaped Fracture
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The present study considers the coupled natural convection and surface radiation process through an open fracture of a solid wall facing a reservoir containing isothermal quiescent fluid (air). The fracture is modeled as ...
Galerkin Solution of Stochastic Reaction Diffusion Problems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, the Galerkin method is used to obtain numerical solutions to twodimensional steadystate reactiondiffusion problems. Uncertainties in reaction and diffusion coefficients are modeled using parameterized ...