Results 141 to 150 of about 536,814 (315)

Thermal analysis as a microstructure prediction tool for A356 aluminium parts solidified under various cooling conditions [PDF]

, 2011
Thermal analysis technique has been used for a long time, in both ferrous and nonferrous industries for evaluating the metallurgical quality of the liquid metal before casting.
Suarez, Ramon, Abaunza, Unai, Niklas, Andrea, Fernandez-Calvo, Ana Isabel, Lacaze, Jacques   +4 more
core  

Mathematical modeling of thermal conditions of non-hermetic spacecrafts

Informatika, 2019
A description of the software complex for modeling the thermal conditions of non-hermetic spacecrafts in circular and elliptical orbits is given. The software complex structure, mathematical models of thermal processes in the presence of thermal control ...
S. V. Lemeshevsky, M. M. Chuiko, A. I. Shnip, G. L. Martsynkevich, V. V. Lepin, U. A. Irkhin   +5 more
doaj  

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Development of an AI based Control System for the Maximization of Thermal Comfort in Electric Vehicles [PDF]

openIn questa tesi viene introdotto l'argomento del Comfort Termico all'interno dei Veicoli Elettrici, integrato con una breve panoramica dei sistemi PTC, HVAC.
MANFRIN, MANUEL
core  

New Insight on the Combined Effects of Hydrothermal Treatment and FeSO4/Ca(ClO)2 Oxidation for Sludge Dewaterability Improvement: Moisture Distribution and Noncovalent Interaction Calculation

ACS Omega, 2020
Dandan Chen, Yuhao Dou, Qin Tang, Yaji Huang, Min Song, Feirong Peng   +5 more
doaj   +1 more source

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

Study of a local thermal control unit for satellite components and extraterrestrial habitat modules

reservedL’approccio architetturale tradizionale per i satelliti, sia tradizionali (commissionati e gestiti da ESA) che commerciali, prevede un sistema di controllo termico, così come di gestione di tutti gli altri sottosistemi di bordo, centralizzato e ...
VISCONI, DELIA
core  

Experience of passive thermal control of long-term near- Earth small satellite mission

, 2013
The microsatellite BIRD (Bispectral InfraRed Detection) with mass of 94 kg and overall sizes 0.55 x 0.61 x 0.62 m operates on near-Earth sun-synchronous orbit more than 11 years.
Baturkin, Volodymyr, Lötzke, Horst Georg, Lötzke, Horst-Georg, Biering, Bernd, Lura, Franz   +4 more
core  

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