Results 21 to 30 of about 1,648 (266)

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

“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 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

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 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

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

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

Biomimetic and Constructal Design of Alveolus-Inspired Extended Surfaces for Heat Dispersion

open access: yesEnergies, 2022
Biomimetics is a school of design based on taking inspiration from nature to solve complex problems. This is done with the assumption that the natural world already has solutions to many engineering problems that have been refined through trial and error—
Aidan Robinson, Prodip K. Das
doaj   +1 more source

Constructal vascularized structures

open access: yesOpen Engineering, 2015
Smart features such as self-healing and selfcooling require bathing the entire volume with a coolant or/and healing agent. Bathing the entire volume is an example of point to area (or volume) flows.
Cetkin Erdal
doaj   +1 more source

Purpose in Thermodynamics

open access: yesEnergies, 2021
This is a review of the concepts of purpose, direction, and objective in the discipline of thermodynamics, which is a pillar of physics, natural sciences, life science, and engineering science.
Adrian Bejan, George Tsatsaronis
doaj   +1 more source

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