Results 131 to 140 of about 11,163,126 (353)

Thermal energy storage for industrial waste heat recovery [PDF]

open access: yes
The potential is examined for waste heat recovery and reuse through thermal energy storage in five specific industrial categories: (1) primary aluminum, (2) cement, (3) food processing, (4) paper and pulp, and (5) iron and steel. Preliminary results from
Duscha, R. A.   +2 more
core   +1 more source

Spatiotemporal Sparse Bayesian Learning with Applications to Compressed Sensing of Multichannel Physiological Signals

open access: yes, 2014
Energy consumption is an important issue in continuous wireless telemonitoring of physiological signals. Compressed sensing (CS) is a promising framework to address it, due to its energy-efficient data compression procedure.
Jung, Tzyy-Ping   +4 more
core   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar   +2 more
wiley   +1 more source

Impact of the Great Recession on Total Employment and Unemployment Rates in the U.S. [PDF]

open access: yes, 2012
Color poster with text, images, maps, and tables.The economic downturn of 2008-09 was so severe that it has become known as the Great Recession, and by most accounts the subsequent recovery has been relatively slow.
Dabat, Michael   +5 more
core   +1 more source

Energy recovery system for large telescopes

open access: yesGround-based and Airborne Telescopes X
9 pages, 8 figures; Submitted to as an SPIE Proceedings paper for the 2024 SPIE Astronomical Telescopes + Instrumentation ...
Kiselev, Aleksej   +2 more
openaire   +2 more sources

Characterization of Nitinol Produced by Laser Powder Bed Fusion for Mechanical Metamaterial Applications

open access: yesAdvanced Engineering Materials, EarlyView.
Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek   +5 more
wiley   +1 more source

Integration of Hydrothermal Carbonization and Anaerobic Digestion for Energy Recovery of Biomass Waste: An Overview

open access: yesEnergy & Fuels, 2021
R. Ipiales   +4 more
semanticscholar   +1 more source

Enhancing Strength and Electrical Conductivity in Al–Zr–Sc Conductor Alloys Through Sn and Sr Microalloying and Two‐Step Aging Treatment

open access: yesAdvanced Engineering Materials, EarlyView.
Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao   +3 more
wiley   +1 more source

Bringing Home the Green Recovery: A User's Guide to the 2009 American Recovery and Reinvestment Act [PDF]

open access: yes
The $787 billion recovery package marks a big, bold, and historic investment in creating green jobs and building more equitable communities. The package invests nearly $100 billion in funding for transportation and infrastructure, $48 billion in ...
Jason Walsh, Radhika Fox, Shawn Fremstad
core  

Useful energy transfer in air-to-air heat recovery units in partly heated low energy buildings [PDF]

open access: yes, 2017
In this study, the performance of ventilation systems with heat recovery in residential buildings with a low energy demand for heating was evaluated. In a completely heated building, the percentage of useful recovered heat will be equal to the nominal ...
De Paepe, Michel   +3 more
core  

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