Results 21 to 30 of about 5,975,057 (278)

Is the Evolution of Energy System Productive Structures Driven by a Physical Principle?

open access: yesFrontiers in Sustainability, 2021
The aim of the paper is to identify the consequence of the Constructal Principle in the field of Thermoeconomics of (energy) production systems. This Principle has been recently formulated as an extension of the Maximum Entropy Production Principle and ...
Mauro Reini, Melchiorre Casisi
doaj   +1 more source

Constructal Evaluation of Polynomial Meta-Models for Dynamic Thermal Absorptivity Forecasting for Mixed-Mode nZEB Heritage Building Applications

open access: yesEnergies, 2022
The intelligent and appropriate regulation of indoor temperatures within heritage buildings is crucial for achieving nearly Zero-Energy Building (nZEB) standards, since the technical improvement of the envelope and the overall shape of heritage buildings
Lazaros Mavromatidis
doaj   +1 more source

The city of future: biourbanism and constructural law [PDF]

open access: yes, 2016
Nowadays dynamic elements in urban fabric are often concealed by the insertion of stylish new architecture; real patterns of social life (‘bios’), have been replaced by rigid geometric grids and compact building blocks.
Caperna, Antonio, Tracada, Eleni
core   +7 more sources

“Constructal Theory: From Engineering to Physics, and How Flow Systems Develop Shape and Structure” [PDF]

open access: yes, 2006
Constructal theory and its applications to various fields ranging from engineering to natural living and inanimate systems, and to social organization and economics, are reviewed in this paper.
Reis, A. Heitor
core   +1 more source

Constructal law & thermoeconomics [PDF]

open access: yesInternational Journal of Heat and Technology, 2016
In spite of evident differences, Constructal Theory and Thermoeconomics (in particular thermoeconomic optimization) have also some similarities. For instance, they both suggest the optimal allocation of two different types of losses: high permeability vs.
openaire   +3 more sources

Biophilic urban developments following dynamic flows of tree-shaped architectures [PDF]

open access: yes, 2015
Latest theories and practices in Biophilic designs of the urban space regard the urban fabric as being composed of several interrelated layers of energetic structure influencing each other in a non-linear manner primarily.
Tracada, Eleni
core   +4 more sources

First and second law analysis applied to building envelope: A theoretical approach on the potentiality of Bejan’s theory

open access: yesEnergy Reports, 2015
Especially in the last decade, efforts have been made in developing the sustainable building assessment tools, which are usually performed based on fundamentals of the First Law of Thermodynamics.
Cesare Biserni, Massimo Garai
doaj   +1 more source

Constructal theory of global circulation and climate [PDF]

open access: yes, 2006
The constructal law states that every flow system evolves in time so that it develops the flow architecture that maximizes flow access under the constraints posed to the flow.
Bejan, A, Reis, A. Heitor
core   +1 more source

Constructal view of scaling laws of river basins [PDF]

open access: yes, 2006
River basins are examples of naturally organized flow architectures whose scaling properties have been noticed long ago. Based on data of geometric characteristics, Horton [Horton, R.E., 1932. Drainage basin characteristics. EOS Trans. AGU 13, 350–361.],
Reis, A. Heitor
core   +1 more source

Numerical study on equilibrium stability of objects in fluid flow — A case study on constructal law

open access: yesCase Studies in Thermal Engineering, 2019
Stability of objects in fluid flow is an interesting and significant subject in many fields. From thermodynamics point of view, the constructal law by Bejan et al.
Changyu Deng, Xin Qi, Yingwen Liu
doaj   +1 more source

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