Results 81 to 90 of about 5,631,563 (275)

Constructal Timeline

, 2019
This work presents a constructal timeline on the webpage umitgunes.net/timeline, which shows the evolution of constructal theory from 1996 to today. All of the most important publications and all conferences in the constructal realm, as well as the total
GÜNEŞ, Ümit, ŞAHİN, Bahri
core  

Natural flow systems: acquiring their constructal morphology

, 2010
The generation of flow configuration (shape, structure, patterns, rhythms) is a phenomenon that occurs across the board, in natural flow systems. Scientists have struggled to understand the origins of this phenomenon. What determines configuration of natural
A.F. Miguel, Miguel, A. F.
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Design with Constructal Theory [PDF]

, 2008
Constructal theory is the view that the generation of “designedness” in nature is a universal (physics) phenomenon that can be based on principle (the constructal law): “For a finite-size flow system to persist in time (to live) its configuration must ...
A. Bejan, Bejan, Adrian, Lorente, Sylvie, S. Lorente   +3 more
core   +1 more source

Optimizing Parasitic Pumping Power in Proton Exchange Membrane Fuel Cells via Bio-Inspired Cooling Channels Guided by Constructal Theory and Murray’s Law

Batteries
Efficient thermal management is critical for proton exchange membrane fuel cells (PEMFCs). This study develops a bio-inspired active liquid cooling architecture to overcome the limitations of conventional flow channels, where convective heat transfer ...
Jiale Wang, Qiurui Xin, Wenbo Hao, Chuanyu Sun, Ivan Tolj, Xuan Meng, Jian Mei   +6 more
doaj   +1 more source

Influence of TiC and TiN Ceramic Reinforcements on the Microstructure, Thermal Expansion Behavior, and Tensile Properties of Invar 36 Manufactured by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji, Natasha Sacks, Johannes Pötschke, Björn Matthey   +3 more
wiley   +1 more source

Leveraging Symbolic Artificial Intelligence and Fuzzy Logic for Materials Science: A Review of Methods, Challenges, and Applications to Scarce and Imperfect Experimental Data

Advanced Engineering Materials, EarlyView.
This article explores the transformative potential of symbolic artificial intelligence (AI) in the field of materials science, particularly in leveraging experimental data. The article presents several symbolic AI models and discusses their applications in materials science.
Ahmed Amrani, Mohamed‐Ali Belloum, Laurence Boudet, Valentin Fouillard, Edwin Friedmann, Guillaume Lacharme, Ali Mahmoud, Jean‐Philippe Poli   +7 more
wiley   +1 more source

Constructal Design Applied to the Analysis of the Cutout Type and Cutout Shape Influences in the Mechanical Behavior of Thin Steel Plates Subjected to Buckling

, 2015
Thin steel plates - with or without cutouts - are structural components largely used in several engineering applications as buildings, bridges, ships, airplanes and automobiles.
Helbig, Daniel, Isoldi, Liércio André, LORENZINI, Giulio, Santos, Elizaldo Domingues dos, Rocha, Luiz Alberto Oliveira, Real, Mauro de Vasconcellos, Silva, Caio Cesar Cardoso da   +6 more
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Rapidly Solidified High‐Strength Invar 36 Prepared by Planar‐Flow Melt Spinning

Advanced Engineering Materials, EarlyView.
The Invar 36 alloy was rapidly solidified using the planar‐flow melt‐spinning technique. Ribbon samples with thicknesses ranging from 20 to 160 mm were produced. As the grain size of the ribbon decreased to sub‐micron levels, the hardness increased by more than 2 times.
Bekir Akgül, Mehmet Kul
wiley   +1 more source

Constructal Design of Thermal Systems (Chapter 17)

, 2013
Constructal Theory accounts for the universal phenomenon of generation and evolution of design. Constructal Theory has been used to explain deterministically the generation of shape in flow structures of nature (river basins, lungs, atmospheric ...
Dos Santos E. D., Rocha L. A. O., Letzow M., Garcia F. L., Isoldi L. A., Lorenzini G., Souza J. A., Cunha D. C., Costa J. A. V., BISERNI, CESARE   +9 more
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Gallium Microalloying in Bi–Sn Solders: Interfacial Phase Formation, Wettability, and Long‐Term Shear Reliability Under Isothermal Aging

Advanced Engineering Materials, EarlyView.
Gallium microalloying redirects interfacial reactions in low‐temperature Bi–Sn solders from Cu–Sn toward Cu–Ga intermetallic formation. The resulting Cu–Ga layer suppresses intermetallic growth during thermal aging, alters fracture pathways, and improves interfacial stability.
Iva Králová, Markéta Klimtová, Mohd Faizul Mohd Sabri, Yew Hoong Wong, Petr Veselý, Martin Plaček, Karel Dušek   +6 more
wiley   +1 more source