Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Deqi Yu"'
Publikováno v:
Volume 11: Wind Energy.
In the fast evolving and increasingly competitive wind energy market, to minimize initial capex and maximize production profits are essential when designing a wind farm. The electrical cable accounts for around 10% of the total capex, reasonable layo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f33e6dae0d4bfa30fe9d540a4f5a7fc1
https://doi.org/10.1115/gt2022-83860
https://doi.org/10.1115/gt2022-83860
Publikováno v:
Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines.
Due to its finite size and the large centrifugal load, the fir-tree root is highly stressed, which leads to the possible early failure of the gas turbine and steam turbine. To find an optimized fir-tree root is an important issue for the design of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d403099574b7d1b9b7df7c30aaf402fa
https://doi.org/10.1115/gt2019-92005
https://doi.org/10.1115/gt2019-92005
Publikováno v:
Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines.
Fir-tree root and groove profiles are widely used in gas turbine and steam turbine. Normally, the fir-tree root and groove are characterized with straight line, arc or even elliptic fillet and splines, then the parameters of these features were defin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0534cf4ad1abd8bd5d1c3c8a1c4adef
https://doi.org/10.1115/gt2018-76595
https://doi.org/10.1115/gt2018-76595
Publikováno v:
Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines.
The wide use of fir-tree root and groove in turbine structures prompts the expectation to find optimum configurations, which ensure that stresses are in the safe limits to avoid mechanical failure. To perform the optimization, the reasonable characte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa20005965a1e0cbe677678876296175
https://doi.org/10.1115/gt2016-56518
https://doi.org/10.1115/gt2016-56518
Publikováno v:
Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines.
Cyclic loads applied to a structure can develop local cyclic plasticity deformation, lead to fatigue damage and fracture at the high-stress regions, which can be assessed through a local strain approach. Each cycle of start-operation-stop steam turbi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2a6a83f9e73b9d2268ca3d32c166fba
https://doi.org/10.1115/gt2015-43955
https://doi.org/10.1115/gt2015-43955
Publikováno v:
Volume 2: Plant Systems, Structures, and Components; Safety and Security; Next Generation Systems; Heat Exchangers and Cooling Systems.
In order to meet the high economic requirement of the 3rd generation Pressurized Water Reactor (PWR) or Boiling Water Reactor (BWR) applied in currently developing nuclear power plants, a series of half-speed extra-long last stage rotating blades wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa70c57f100bf591c6344e9104d72f64
https://doi.org/10.1115/icone20-power2012-54171
https://doi.org/10.1115/icone20-power2012-54171