Results 11 to 20 of about 141,196 (301)
Constructal Optimizations of Line-to-Line Vascular Channels with Turbulent Convection Heat Transfer
Entropy, 2022 The multi-scale line-to-line vascular channels (LVCs) widely exist in nature because of their excellent transmission characteristics. In this paper, models of LVCs with turbulent convection heat transfer are established.
Daoguang Lin +4 more
doaj +1 more source
Energies, 2022 Based on the square heat-generation body (HGB) with “arrow-shaped” high-thermal-conductivity channel (HTCC) model established in the previous literature, we performed multi-objective optimization (MOO) with maximum temperature difference (MTD ...
Hongwei Zhu +4 more
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Benchmarking Thermodynamic Models for Optimization of PSA Oxygen Generators
J, 2023 In this review, the authors conducted benchmarks for three thermodynamic models to analyze PSA-based medical oxygen concentrator (MOC) systems to allow for optimization and operational flexibility. PSA oxygen generator plants are good medical-grade oxygen sources, a crucial tool in healthcare from the primary to the tertiary level.
Michael L. Carty, Stephane Bilodeau
openaire +2 more sources
Entropy, 2022 Based on the quadrilateral heat generation body (HGB) proposed by previous literature, the multi-objective constructal design is performed. Firstly, the constructal design is performed by minimizing the complex function composed of the maximum ...
Hongwei Zhu +4 more
doaj +1 more source
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 2022 Recently, Plug-in Hybrid electric vehicles become a sustainable solution to strike a balance between performance and fuel economy. For a multimode PHEV, the car switches among three operation modes; namely electric mode, series mode, and parallel mode to
Moumen Idres +3 more
semanticscholar +1 more source
Entropy, 2021 A model of rectangular microchannel heat sink (MCHS) with porous medium (PM) is developed. Aspect ratio of heat sink (HS) cell and length-width ratio of HS are optimized by numerical simulation method for entropy generation minimization (EGM) according ...
Wenlong Li +4 more
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Multi-Objective Constructal Optimization for Marine Condensers
Energies, 2021 A marine condenser with exhausted steam as the working fluid is researched in this paper. Constructal designs of the condenser are numerically conducted based on single and multi-objective optimizations, respectively. In the single objective optimization,
Huijun Feng +4 more
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Mathematics, 2023 The uniformity principle of temperature difference fields (TDFs) is applied in this study to improve the constructal optimization for “volume-point” heat conduction based on entransy dissipation rate (EDR) minimization without the premise of an optimal ...
Shuhuan Wei, Dini Wang
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Mathematics, 2023 Two new integrated models with heat source–heat sink are established, in which isothermal liquid cooling channels with triangle or square sections are, respectively, embedded in a cylindrical heating body with uniform heat production.
Yunfeng Li +4 more
doaj +1 more source
A generalized disjunctive programming model for multi-stage compression for natural gas liquefaction processes [PDF]
E3S Web of Conferences, 2023 The primary driver of operating costs in natural gas processes is the energy consumption of the compression system. Multistage compression configurations are commonly employed and hence play a vital role in optimization of natural gas processes.
Matovu Fahad +2 more
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