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OBurnett Equations: Thermodynamically Consistent Continuum Theory Beyond the Navier–Stokes Regime
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Rarefied gas flows are highly nonequilibrium flows whose flow physics cannot be discerned accurately within the framework of the Navier–Stokes equations. The Burnett equations and the Grad moment equations, which form a ...
Geodesic Convolutional Neural Network Characterization of Macro-Porous Latent Thermal Energy Storage
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: High-temperature latent heat thermal energy storage with metallic alloy phase change materials (PCMs) utilize the high latent heat and high thermal conductivity to gain a competitive edge over existing sensible and latent ...
Numerical Investigation of the Intercooler Performance of Aircraft Piston Engines Under the Influence of High Altitude and Cruise Mode
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Multistage supercharging is an effective way to solve the problems of low volumetric efficiency and combustion deterioration of piston engines under high altitude conditions. As a critical component of the supercharger ...
Fluid Flow and Heat Transfer Characteristics of the Full-Scale Infrared Suppression Device With the Louvered Conical Funnels Considering Surface Radiation: A Three-Dimensional Numerical Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The current analysis examines the thermofluid properties of an infrared suppression (IRS) system with louvered conical diathermic funnel walls in the presence of surface radiation. An IRS device's flow and heat transfer ...
Search for an Optimum in Thermal Systems and Processes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper considers the optimization of thermal systems and processes, which are of interest in a wide range of practical applications, on the basis of mathematical and numerical modeling as well as experimental data. ...
Deterioration and Instability of Heat Transfer to H2O/CO2 Mixtures in Near-Critical Region for Horizontal Flow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this work, we experimentally investigated the deterioration and instability of heat transfer to H2O/CO2 mixtures in the near-critical region, following our series of works on their normal and enhanced heat transfer, ...
Mixed Convection Heat Transfer From Swirling Open Spherical Cavity
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This work reports a numerical study on mixed convection flows around a swirling spherical shaped open vessel in air within the laminar regime. This investigation is quite important and relevant in various industrial ...
Convective Boundary Layer Flow Adjacent to an Inclined and Linearly Heated Semi-Infinite Plate
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The transient convective flow adjacent to an inclined semi-infinite plate which is heated by a linear temperature gradient is investigated with scaling analysis and direct numerical simulation (DNS) in this study. Both ...
Effects of Rough Boundaries on Rayleigh–Bénard Convection in Nanofluids
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A linear stability analysis of Rayleigh–Bénard convection in a Newtonian nanofluid is carried out using most general boundary conditions. A single-phase description of nanofluids is adopted in the study. The nanofluids ...
Self-Debonding of Adhesive Thin Films on Convex Cylindrical Surfaces and Spherical Surfaces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The emerging skin-integrated devices have been embedded with various functions, whose ideal implementation typically relies on intact bonding to curved substrates. However, the predeformation, which originates from the ...