Results 111 to 120 of about 1,997,090 (294)

Leakages in District Heating Networks-Model-Based Data Set Quality Assessment and Localization. [PDF]

Sensors (Basel), 2022
Vahldiek K, Rüger B, Klawonn F.
europepmc   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Optimization insulation thickness and reduction of CO₂ emissions for pipes in all generation district heating networks. [PDF]

Sci Prog, 2022
Terhan M.
europepmc   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 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, Maria Humita, Simina Maris, Mihai Jadaneant   +3 more
doaj  

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

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

Advanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source

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

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +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