Results 91 to 100 of about 7,213,868 (243)

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 Simulation of NOx Emission Characteristics of a Cyclone Boiler with Slag-Tap Furnace

ACS Omega, 2020
Weishu Wang, Yezhu Sun, Zhihao Huang, Yihan Liao, Fan Fang   +4 more
doaj   +1 more source

Uso potencial de aguas termales en la provincia de Namibe, Angola: hallazgos físico-químicos preliminares

Minería y Geología
La provincia de Namibe, en la costa suroeste de Angola, cuenta con varias fuentes termales (Montipa, Ndolondolo, Pediva, Sayona y Tipa) las cuales. pueden proporcionar agua para el consumo humano, la agricultura, el turismo y con fines terapéuticos.
Martins Kamota-Abel, Manuel Mendes de Carvalho-Garcia, Agostinho Cachapa, Bernardo Camunda, Gabriel Mbuta-Tchivelekete, Onelis Portuondo-Savón, José Alberto Pons-Herrera, Blasa C. Delgado-Diez   +7 more
doaj  

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

Experimental study on preparation of hypochlorous acid by non-electrolytic method and its application performance

Reli fadian
The sterilization effect of chlorine-containing disinfectants does not hinge on the total available chlorine concentration, but rather on the concentration of hypochlorous acid (HClO) molecules.
HUANG Qiong, LIU Shuchang, SU Yan, YANG Yang, HUANG Qian, WANG Zhengjiang, JIANG Qi, WANG Jing, ZHANG Yifeng   +8 more
doaj   +1 more source

Biomass gasification to syngas in thermal water vapor arc discharge plasma. [PDF]

Biomass Convers Biorefin, 2023
Tamošiūnas A, Gimžauskaitė D, Aikas M, Uscila R, Snapkauskienė V, Zakarauskas K, Praspaliauskas M.   +6 more
europepmc   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Hypertonic thermal solutions as a putative strategy for respiratory biofilm disruption

Open Medicine
Upper respiratory tract infections pose a significant challenge for healthcare systems worldwide. Forming biofilms-complex polymicrobial communities encased in an exopolymer matrix plays a pivotal role in the persistence of these infections, contributing
Falcone Marilina, Pietrangelo Laura, Guarnieri Antonio, Brancazio Natasha, Venditti Noemi, Di Naro Maria, Petronio Petronio Giulio, Di Marco Roberto, Varricchio Attilio   +8 more
doaj   +1 more source

Other title: 1975 national water assessment

, 1979
Some of the data is updated from the U.S. Water Resources Council's report The Nation's water resources, 1975-2000.; Includes bibliographical references (pages 53-54)."Presents a compilation of socio-economic, land use, and water use information for
Kansas. State Water Resources Board.
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