Results 131 to 140 of about 486,842 (269)

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

Numerical calculation of a heat-driven thermoacoustic cooler with multiple pair of the cooler and engine cores (Study on cores where the cold side of the cooler and the ambient side of the engine are adjacent)

Journal of Fluid Science and Technology
Heat-driven thermoacoustic coolers (HDTACs) are promising technologies for reusing waste heat. Although numerous studies have been conducted on HDTACs, they have predominantly focused on small units at the laboratory scale, with limited work on larger ...
Mariko SENGA, Shinya HASEGAWA
doaj   +1 more source

Cyclic Operation of Molten-Salt Thermal Energy Storage in Thermoclines for Solar Power Plants

, 2013
The cyclic operation of molten-salt thermal energy storage thermoclines for solar thermal power plants is systematically investigated. A comprehensive, two-temperature model is first developed for the cyclic operation of a thermocline operating with a ...
Yang, Z., Garimella, S V
core   +1 more source

Composition‐Tuned Enhancement of the Anomalous Nernst Effect in FeCo–Pt Thin Films on Rigid and Flexible Substrates

Advanced Engineering Materials, EarlyView.
Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi, Hiroyuki Awano, Kenji Tanabe   +2 more
wiley   +1 more source

Thermal efficiency in hybrid (Al₂O₃-CuO/H₂O) and tri-hybrid (Al₂O₃-CuO-Cu/H₂O) nanofluids between converging/diverging channel with viscous dissipation function: Numerical analysis. [PDF]

Front Chem, 2022
Adnan, Guedri K, Raizah Z, Tag-Eldin E, Ashraf W, Khan U, M Galal A.   +6 more
europepmc   +1 more source

The thermal performance of foundation piles used as heat exchangers in ground energy systems

, 2012
Pile heat exchangers are expected to make a significant contribution to meeting UK and EU renewable energy and carbon dioxide reduction targets. However, design for the thermal capacity of pile heat exchangers has to date been largely based on methods ...
Loveridge, F., Loveridge, Fleur
core  

Parametric analysis of thermal comfort and energy efficiency in building in subtropical climate

, 2016
Rasul, M ORCiD: 0000-0001-8159-1321This chapter presents a comparative analysis of human thermal comfort and energy efficiency achieved using traditional and alternative building envelopes.
Khan, Mohammad M, M.G. Rasul, Ashfaque Ahmed Chowdhury, M.M.K. Khan, Chowdhury, Ashfaque A, Rasul, Mohammad G   +5 more
core   +1 more source

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

Advanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost, Lionel Presmanes, Soléna Colin, Marie Vidal, Sophie Guillemet‐Fritsch   +4 more
wiley   +1 more source

Experimental performance of water cooled building integrated photovoltaic/thermal solar collectors

, 2008
The idea of integrating water cooled photovoltaic/thermal collectors into building structures (BIPVT collectors) to provide electrical and heat energy is an area that has received only limited attention.
Carson, James K., Duke, Mike, Anderson, Timothy Nicholas   +2 more
core  

Evaluating Energy Absorption Performance of Filled Lattice Structures

Advanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney, William P. King, Iwona Jasiuk   +2 more
wiley   +1 more source