Results 11 to 20 of about 1,839 (290)
Constructal Design of Elliptical Cylinders with Heat Generating for Entropy Generation Minimization [PDF]
Entropy, 2020 A heat dissipation model of discrete elliptical cylinders with heat generation on a thermal conduction pedestal cooled by forced convection is established.
Rong Wang +3 more
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Constructal Optimization for Cooling a Non-Uniform Heat Generating Radial-Pattern Disc by Conduction [PDF]
Entropy, 2018 A heat conduction model in a radial-pattern disc by considering non-uniform heat generation (NUHG) is established in this paper. A series of high conductivity channels (HCCs) are attached on the rim of the disc and extended to its center.
Jiang You +3 more
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Mathematical Model of a Constructal Coanda Effect Nozzle [PDF]
Journal of Applied Fluid Mechanics, 2016 This paper analyses the ACHEON Coanda effect nozzle for aircraft propulsion, based on the dynamic equilibrium of two jet streams. The ACHEON concept, and, in particular, the HOMER nozzle, which is its main component, are presented, together with the ...
Michele Trancossi +3 more
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CONSTRUCTIVE NONCOMMMUTATIVE INVARIANT THEORY [PDF]
Transformation Groups, 2021 AbstractThe problem of finding generators of the subalgebra of invariants under the action of a group of automorphisms of a finite-dimensional Lie algebra on its universal enveloping algebra is reduced to finding homogeneous generators of the same group acting on the symmetric tensor algebra of the Lie algebra.
Domokos, Matyas, Drensky, Vesselin
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Constructal Design of an Idealize Arterial Bypass Graft: Effect of the Bypass Attachment Pointon Resistance to Flow [PDF]
Journal of Applied and Computational Mechanics, 2021 This paper aims to investigate, through the 3D numerical analysis of an idealized arterial bypass graft, the dependence of the resistance to flow on the bypass insertion point.
Andrea Natale Impiombato +3 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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Constructive decision theory [PDF]
Journal of Economic Theory, 2013 In most contemporary approaches to decision making, a decision problem is described by a sets of states and set of outcomes, and a rich set of acts, which are functions from states to outcomes over which the decision maker (DM) has preferences. Most interesting decision problems, however, do not come with a state space and an outcome space.
Blume, Lawrence +2 more
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Case Studies in Thermal Engineering, 2023 In this paper, we combine NTGK with flow and heat transfer model to perform numerical calculations on battery and cold plate to investigate thermal characteristics of li-ion batteries cooled by liquid and performance of cold plate during entire discharge
Lisheng Luo +7 more
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Optimal Design of a Dual-Pressure Steam Turbine for Rankine Cycle Based on Constructal Theory
Energies, 2022 A one-dimensional dual-pressure steam turbine (ST) model for the marine Rankine cycle is built in this paper. Based on constructal theory, the optimal design of the dual-pressure ST is performed with a fixed total volume of the high- and low-pressure STs.
Huijun Feng +3 more
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Energy Reports, 2021 Kalina cycle and organic Rankine cycle have different optimal heat source temperatures. To realize cascade utilization of low-temperature waste heat, a model of novel Kalina-organic Rankine combined cycle is established by using a dual-pressure Kalina ...
Zhixiang Wu +3 more
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