Results 121 to 130 of about 265,106 (352)

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

Emergence of District-Heating Networks; Barriers and Enablers in the Development Process [PDF]

, 2015
Infrastructure provision business models that promise resource efficiencies and additional benefits, such as job creation, community cohesion and crime reduction exist at sub-national scales. These local business models, however, exist only as isolated
Bale, C.S.E., Busch, J., Knoeri, C., Roelich, K.   +3 more
core  

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

Cost-Effective Control of Hybrid Ground Source Heat Pump (GSHP) System Coupled with District Heating

Buildings
Hybrid ground source heat pump systems (GSHP) offer energy flexibility in operation. For hybrid GSHP systems coupled with district heating, limited studies investigated control strategies for reducing system energy costs from the perspective of building ...
Tianchen Xue, Juha Jokisalo, Risto Kosonen   +2 more
doaj   +1 more source

Analysis of the Impact of Decreasing District Heating Supply Temperature on Combined Heat and Power Plant Operation

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, Bolonins Genadijs, Blumberga Dagnija   +2 more
doaj   +1 more source

Lämmönjakokeskusten testauslaitteiston suunnittelua [PDF]

, 2011
Opinnäytetyön tavoitteena oli suunnitella lämmönjakokeskusten testauslaitteisto. Testauslaitteiston tavoitteena on testata HögforsGST Oy:n valmistamia lämmönjakokeskuksia. Työssä tehtiin instru-mentointi- ja automaatiosuunnittelut testiasemalle yrityksen
Nazarova, Elizaveta
core  

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

Advanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo, Daniela Winsley Valereto Friozi, Vinícius de Oliveira, Marcia Cristina Branciforti   +3 more
wiley   +1 more source

Technologies in Smart District Heating System

Energy Procedia, 2017
Abstract The smart district heating (DH) system has greater advantages than the traditional heating system in many aspects (e.g., energy saving, regulation and control, troubleshooting), and it shows great development potential and broad market prospect in the future.
Lin Gao, Xuyang Cui, Jiaxin Ni, Wanning Lei, Tao Huang, Chao Bai, Junhong Yang   +6 more
openaire   +1 more source

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan, Rhena Wulf, Till M. J. Stadtmüller, Christos G. Aneziris, Tobias M. Fieback   +4 more
wiley   +1 more source

Solar-thermal and hybrid photovoltaic-thermal systems for renewable heating [PDF]

, 2017
Grantham Briefing Papers analyse climate change and environmental research linked to work at Imperial College London, setting it in the context of national and international policy and the future research agenda.
Alonso-Alvarez, Diego, Ekins-Daukes, Nicholas, Guarracino, Ilaria, Markides, Christos, Mellor, Alexander, Ramos Cabal, Alba   +5 more
core   +1 more source