Results 101 to 110 of about 4,619,412 (287)
A Simple Approach to Modeling Rural and Urban District Heating
Frontiers in Energy Research, 2018 If the UK wishes to decarbonize its heat supply, increased implementation of district heating is needed. Currently, district heating implementation is low, accounting for only 2% of the total UK heat supply.
Ian Brocklebank +2 more
doaj +1 more source
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
wiley +1 more source
Tulsa District water supply challenges
, 2019 Water Supply Workshop 2009 Tulsa District Water Supply Challenges Sue Haslett United States. Army. Corps of Engineers. Tulsa District Good morning. I’m Sue Haslett and I’m the Chief of Tulsa District’s Planning and Environmental Division – we are, as ...
United States. Army. Corps of Engineers. Tulsa District
core
Advanced 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
Heat source shifting in buildings supplied by district heating and exhaust air heat pump
Energy Procedia, 2017 The heat supply for Swedish multi-family residential buildings is becoming more complex, and today it is fairly common to combine district heating with a second heat source. The most common heat source to combine with district heating in Sweden is an exhaust air heat pump.
J. Kensby, A. Trüschel, J.O. Dalenbäck
openaire +1 more source
Role of geothermal energy in district heat supply in Hungary
Periodica Polytechnica Architecture, 2007 The proportion of geothermal energy in Hungarian district-heating is very low. In the next century the usage of renewables must be at least tripled regarding the heating of buildings, which can be achieved mainly by using thermal water. By this method a large amount of natural gas can be replaced, and the increasing rate of district-heating costs can ...
openaire +2 more sources
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 +5 more
wiley +1 more source
District heating network topology optimization and optimal co-planning using dynamic simulations
Advances in Applied EnergyDistrict heating networks play a critical role in the transition of the heating supply of buildings to renewable sources. The transition from coal-fired or gas-fired generation units to heat pumps requires new planning methods for district heating ...
Jonathan Vieth +2 more
doaj +1 more source
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 +2 more
wiley +1 more source