Full conjugate heat transfer modelling for steam turbines in transient operations
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Thermal Sciences"
DOI: 10.1016/j.ijthermalsci.2017.10.025
Abstract: Abstract Steam turbines are increasingly required to operate more flexibly, leading to a need for more detailed calculations and design considerations of the thermal conditions during transient operations. A major challenge in transient thermal designs… read more here.
Keywords: steam turbines; conjugate heat; transient operations; heat transfer ... See more keywords
A Data-Driven Health Prognostics Approach for Steam Turbines Based on Xgboost and DTW
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DOI: 10.1109/access.2019.2927488
Abstract: A steam turbine is one of the critical components in a power generation system whose failure may result in unexpected consequences, even catastrophic losses. Thus, the reliability of steam turbines needs to be guaranteed all… read more here.
Keywords: health prognostics; turbines based; steam turbines; data driven ... See more keywords
Nucleation and wake-chopping in low pressure steam turbines
Sign Up to like & getrecommendations! Published in 2018 at "Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy"
DOI: 10.1177/0957650917736454
Abstract: While wetness formation in steady flows such as nozzles and cascades is well understood, predicting the polydispersed droplet spectra observed in turbines remains challenging. The characteristics of wetness formation are affected by the expansion rate… read more here.
Keywords: steam turbines; wake chopping; nucleation; low pressure ... See more keywords
Installations for producing electrospark erosion- and abrasion-resistant coatings on the blades of steam turbines of thermal and nuclear power plants
Sign Up to like & getrecommendations! Published in 2017 at "Surface Engineering and Applied Electrochemistry"
DOI: 10.3103/s1068375517030036
Abstract: This article is devoted to the creation of installations for generating electric spark erosion- and abrasion-resistant protective and strengthening coatings on the blades of steam turbines of thermal and nuclear power plants such as GBF… read more here.
Keywords: steam turbines; erosion abrasion; turbines thermal; blades steam ... See more keywords