Results 101 to 110 of about 321,162 (308)

Assessing the techno-economic impact of district heating on electrical distribution grid reinforcements

Advances in Applied Energy
Enhanced 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, Hermann Kraus, Markus Doepfert, Miaomiao He, David Gschossmann, Amedeo Ceruti, Isabell Nemeth, Oliver Brückl, Thomas Hamacher, Hartmut Spliethoff   +9 more
doaj   +1 more source

PAST, PRESENT AND FUTURES OF DISTRICT HEAT SUPPLIERS, WITH SPECIAL REGARD TO HUNGARIAN DISTRICT HEAT SUPPLIERS - LITERATURE REVIEW [PDF]

Annals of the University of Oradea: Economic Science, 2019
In recent years, many researchers displayed interest in the different types of social innovations. In the current research, the author does not aim at creating a new definition, but at examining the possibilities to generate social innovations in the ...
SÜVEGES Gábor Béla
doaj  

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

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source

Evaluation of changes in the neighborhood characteristics of the heat network during the transition to two-pipe heating system with the possibility of thermal insulation of buildings [PDF]

, 2015
На примере групп зданий с одинаковыми тепловыми загрузками, но разными характеристиками застройки проанализировано изменение тепловых потерь трубопроводами водяной системы теплоснабжения и расхода электроэнергии для транспортирования воды по территории ...
Алексахин, Александр Алексеевич, Бобловский, Александр Владимирович   +1 more
core  

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source

Carbon Free Boston: Energy Technical Report [PDF]

, 2019
Part of a series of reports that includes: Carbon Free Boston: Summary Report; Carbon Free Boston: Social Equity Report; Carbon Free Boston: Technical Summary; Carbon Free Boston: Buildings Technical Report; Carbon Free Boston: Transportation ...
Cleveland, Cutler J., Fox-Penner, Peter, Pollack, Adam, Walsh, Michael J., Zheng, Kevin   +4 more
core  

Prediction of Surface Topography Parameters in Direct Laser Interference Patterning of Stainless Steel Using Infrared Monitoring and Convolutional Neural Networks

Advanced Engineering Materials, EarlyView.
This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky, Marcelo Sallese, Leander Kläber, Clemens Kuhn, Keming Du, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Integration of Air to Water Heat Pumps into Industrial District Heating Substations

Chemical Engineering Transactions, 2016
The paper aims to evaluate a potential of integration of air to water heat pumps in existing district heating substations, especially for supply of heat in an industrial sector. Facts and data from the literary search support the idea that the air source
V. Máša, M. Havlásek
doaj   +1 more source

An overview on safety issues related to hydrogen and methane blend applications in domestic and industrial use [PDF]

, 2017
The share of electrical energy hailing from renewable sources in the European electricity mix is increasing. The match between renewable power supply and demand has become the greatest challenge to cope with.
de Santoli, Livio, Lo Basso, Gianluigi, Paiolo, Romano   +2 more
core   +1 more source