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RISNumerical Study of Pool Boiling Heat Transfer From Surface With Protrusions Using Lattice Boltzmann Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper reports our numerical studies on pool boiling heat transfer from a plane and with protruding surface using single component pseudo-potential phase change model of lattice Boltzmann method. The surface protrusions ...
On Professor Roop Mahajan's 80th Birthday
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Professor Roop L. Mahajan, ASME Fellow and Lewis Hester Chair Professor of Engineering at Virginia Tech celebrated his 80th birthday on Mar. 5, 2024. On this wonderful occasion and to honor his remarkable career, his former ...
Numerical Investigations on Enhancement of Pool Boiling Heat Transfer on a Mixed Wettability Surface Employing Lattice Boltzmann Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, a systematic numerical study of pool boiling heat transfer on a mixed wettability heated surface is done using the lattice Boltzmann method (LBM) with a multiple relaxation time (MRT)-based collision operator. ...
Bubble Dynamics and Enhancement of Pool Boiling in Presence of an Idealized Porous Medium: A Numerical Study Using Lattice Boltzmann Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper reports a single-component two-dimensional pseudo-potential phase change model using lattice Boltzmann method (LBM) to investigate the enhancement of pool boiling heat transfer inside an array of solid pillars ...
FoldingAngle Framework for Structural Modeling of Rigid Triangulated Miuraori Lattices
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Origami is rapidly gaining prominence in the research of metamaterials as it allows for tuning the properties of interest by change in the folded state. Origamibased lattices that allow lowfrequency wavepropagation can ...
Experimental Investigation of Buoyancy-Induced Convection in High-Porosity Open-Cell Aluminum Metal Foams Under Different Orientations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This investigation deals with buoyancy-induced convection of air in an open-cell aluminum foam under different orientations. Metal foam samples with a porosity of 93% and pore densities of 2, 4, 8, and 16 pores per cm (PPC) ...
Folding-Angle Framework for Structural Modeling of Rigid Triangulated Miura-ori Lattices
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Origami is rapidly gaining prominence in the research of metamaterials as it allows for tuning the properties of interest by change in the folded state. Origami-based lattices that allow low-frequency wave-propagation can ...
Numerical and Experimental Investigation of a Volumetric Resistance Blower Performance and Its Optimization for Portable Computing Device Applications
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, we present our results on a relatively new kind of blower called Volumetric Resistance Blower (VRB) for cooling of portable computing platforms like laptop computers. The VRB performance was modeled numerically ...