Results 161 to 170 of about 44,636 (306)

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

Design and Performance of a Solar Water Heater Based on Nanocomposites of Polypropylene and Plasma-Modified Carbon Nanofibers. [PDF]

ACS Omega
Covarrubias-Gordillo CA, Soria-Arguello G, Rivera-Salinas JE, Fonseca-Florido HA, Cano-Salazar LF, González FJ, Flores-Guia T, Ávila-Orta CA.   +7 more
europepmc   +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

A Solar Water Heater

, 1977
The sketch (Fig. 1) and photograph (Fig.
Bridgenell, John
core  

Exergy and energy analysis for dimple tube solar water heater using deionized water zinc oxide based nanofluid. [PDF]

Sci Rep
Arun M, Barik D, Tudu K, Praveenkumar S, Saravanan A, Khidhir DM, Ghori SW, Khan TMY, Soudagar MEM, Hasan N.   +9 more
europepmc   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Smart Control for Home Water Heater Saving

, 2016
Existing gas or electric water heaters can become inefficient through the overheating of water and through parasitic heat loss. These inefficiencies are able to be solved by monitoring when a home uses hot water.
Simmons, Michael, Jansen, Scott, Singer, Joe   +2 more
core  

Water Heater Type, Temperature Setting, Operational Conditions, and Insulation Affect Ecological Niches for Legionella Growth. [PDF]

ACS ES T Water
Roman FA, Martin RL, Rhoads WJ, Pearce A, Smeltz RE, Pruden A, Edwards MA.   +6 more
europepmc   +1 more source

Impact of water heater temperature setting and water use frequency on the building plumbing microbiome. [PDF]

ISME J, 2017
Ji P, Rhoads WJ, Edwards MA, Pruden A.
europepmc   +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