Results 161 to 170 of about 423,457 (314)

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

Economic considerations of utilizing small wind generators [PDF]

The economic feasibility of small wind generators is compared to that of solar cells, primary batteries, thermoelectric generators, and engine generators.
Dodge, R.
core   +1 more source

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

Advanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer, Leonhard Holländer, André Langohr, Hans Jürgen Maier   +3 more
wiley   +1 more source

Equivalent modeling of PMSG-based wind power plants considering LVRT capabilities: electromechanical transients in power systems. [PDF]

Springerplus, 2016
Ding M, Zhu Q.
europepmc   +1 more source

Wind power plant system services

, 2014
Øget brug af vindkraft i el-systemer giver de systemansvarlige alvorlige bekymringer medhensyn til sikkerhed og pålidelighed af el-systemer, især hvad angår kontrollen af energibalancen.Vindhastighedsprognoser spiller en vigtig rolle i denne sag, da en forkert prognose i et systemmed meget integreret vindkraft, kan føre til ubalancer og ...
openaire   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source

Identification of desalination and wind power plants sites using m-polar fuzzy Aczel-Alsina aggregation information. [PDF]

Sci Rep
Rahman ZU, Ali G, Asif M, Chen Y, Abidin MZU.   +4 more
europepmc   +1 more source

GEARLESS WIND POWER PLANTS

Energy saving. Power engineering. Energy audit., 2019
L. Limonov, J. Sokolovsky
openaire   +2 more sources

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

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, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Ecological payback in Brazil energy matrix: analysis of a wind energy expansion [PDF]

Sustainable development concern has become subject of recurrent discussions over the last years due to the duet large greenhouse gases emissions and world growth, especially in developing countries.
Avelino, André Fernandes Tomon, Guilhoto, Joaquim José Martins   +1 more
core   +1 more source