Results 101 to 110 of about 61,264 (311)

Simulation and Control of Solar Thermal Power Plants

RE&PQJ
In this paper, first the overall modeling approach for an optimized control of a hot-gas cycle for solar thermal power plants in the Modelica language is pointed out. The emphasis of the modeling work lies on the development of dynamic component models to be used in control systems. Depending on the control task, the discretization of the models
Gall, Jan, Abel, Dirk, Ahlbrink, Nils, Pitz-Paal, Robert, Andersson, Joel, Diehl, Moritz, Teixeira Boura, Cristiano, Schmitz, Mark, Hoffschmidt, Bernhard   +8 more
openaire   +2 more sources

A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data

Advanced Engineering Materials, EarlyView.
Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour, Prithwish Tarafder, Anton Wiberg, Huanyu Li, Johan Moverare, Patrick Lambrix   +5 more
wiley   +1 more source

Analysis of Air and Soil Quality around Thermal Power Plants and Coal Mines of Singrauli Region, India. [PDF]

Int J Environ Res Public Health, 2022
Romana HK, Singh RP, Dubey CS, Shukla DP.   +3 more
europepmc   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Using biomonitors to evaluate soil and air pollution by natural radionuclides in thermal power plant and coal mining areas

, 2017
Coal-fired power plants and coal mining are sources of soil and air pollution by radionuclides, as fossil fuels may contain natural levels of toxic and radioactive elements.
García-Tenorio, Rafael, Francés, Inmaculada D., Galhardi, Juliana A., Motta, João G., Bonotto, Daniel M. [UNESP]   +4 more
core  

APPLICATION OF EXERGOECONOMIC ANALYSIS FOR POWER PLANTS

, 2018
Currently, energy resources are rapidly consumed. Therefore, scientists and engineers study the effective use of energy. In the present study, a thermodynamic and exergoeconomic analysis was performed in a thermal power plant in Turkey.
Unal, Fatih, Ozkan, Derya Burcu
core   +1 more source

An Ultrasonic-Capacitive System for Online Characterization of Fuel Oils in Thermal Power Plants. [PDF]

Sensors (Basel), 2021
Campos MM, Borges-da-Silva LE, Arantes DA, Teixeira CE, Bonaldi EL, Lambert-Torres G, Ribeiro Junior RF, Krupa GP, Sant'Ana WC, Oliveira LEL, de Paiva RG.   +10 more
europepmc   +1 more source

Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines

Advanced Engineering Materials, EarlyView.
Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl, Daniel Emil Mack, Martin Tandler, Susanne Schrüfer, Robert Vaßen   +4 more
wiley   +1 more source

Regulating Greenhouse Gases from Coal Power Plants under the Clean Air Act [PDF]

The Clean Air Act has assumed the central role in U.S. climate policy, directing the Environmental Protection Agency to develop regulations governing the emissions of greenhouse gases from existing coal-fired power plants.
Linn, Joshua, Mastrangelo, Erin, Burtraw, Dallas   +2 more
core  

Deep Eutectic Solvents as Phase Change Materials in Solar Thermal Power Plants: Energy and Exergy Analyses. [PDF]

Molecules, 2022
Peyrovedin H, Haghbakhsh R, Duarte ARC, Shariati A.   +3 more
europepmc   +1 more source