Results 81 to 90 of about 21,139 (219)
Preliminary sizing of solar district heating systems with seasonal water thermal storage. [PDF]
Heliyon, 2022 Hiris DP, Pop OG, Balan MC.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.This study investigates the tribological response of 60NiTi alloy under dry, water‐lubricated and high‐temperature conditions. The alloy exhibits decreasing wear volume and friction with increasing temperature due to the formation of protective oxide layers. The work clarifies dominant wear mechanisms and demonstrates the suitability of 60NiTi for high‐
Anthony Onyebuchi Okoani +2 more
wiley +1 more source
Data center waste heat utilization in district heating in a volatile low-carbon electricity market
Cleaner Environmental SystemsData center waste heat utilization in district heating could be one solution to reduce carbon dioxide emissions, since it reduces emissions in the heating sector while increasing data center energy efficiency.
Seela Tervo, Pauli Hiltunen, Sanna Syri
doaj +1 more source
Effect of Imidazole as Corrosion Inhibitor on Carbon Steel Weldment in District Heating Water. [PDF]
Materials (Basel), 2021 Ko SJ, Choi SR, Hong MS, Kim WC, Kim JG.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller +6 more
wiley +1 more source
Environmental and Climate Technologies, 2014 District heating systems are widely used to supply heat to different groups of heat consumers. The district heating system offers great opportunities for combined heat and power production.
Bolonina Alona +2 more
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Laser Metal Powder Deposition of Titanium Microalloyed HSLA Steel FeC0.12Si0.25Mn1.3
Advanced Engineering Materials, EarlyView.This study investigates the additive manufacturing of titanium‐doped high‐strength low‐alloy (HSLA) steel via laser metal deposition. It reveals distinct process‐structure relationships for elemental powder blends compared to prealloyed feedstocks.
Olaf Stelling +2 more
wiley +1 more source
MANAGEMENT OF HEATING SYSTEMS USING MEDIUM POWER BOILERS
Nonconventional Technologies Review, 2018 Even if district heating represents currently the cheapest solution in production of thermal energy, this fact does not reflect in the preferences of Romanian consumers.
Nicoleta Cojocariu +3 more
doaj
Advances in Applied EnergyEnhanced sector coupling across electricity, mobility, and heating sectors leads to higher efforts for distribution grid upgrades. Based on a case study, this paper evaluates the role of district heating networks in reducing electrical distribution grid ...
Jerry Lambert +9 more
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Advanced Engineering Materials, EarlyView.High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin +4 more
wiley +1 more source