Morphology of a Ternary Blend Solar Cell Based on Small Molecule:Conjugated Polymer:Fullerene Fabricated by Blade Coating
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201703268
Abstract: Here, conjugated polymer is added as third component to tune the solution viscosity, morphology, and function of small molecule (SM) based bulk-heterojunction (BHJ) solar cells, which are fabricated using blade coating. Novel information about the… read more here.
Keywords: blade; small molecule; blade coating; morphology ... See more keywords
A multirobot system for autonomous deployment and recovery of a blade crawler for operations and maintenance of offshore wind turbine blades
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Field Robotics"
DOI: 10.1002/rob.22117
Abstract: Offshore wind farms will play a vital role in the global ambition of net zero energy generation. Future offshore wind farms will be larger and further from the coast, meaning that traditional human‐based operations and… read more here.
Keywords: system; offshore wind; wind turbine; blade ... See more keywords
Analytical modeling of the coupled nonlinear free vibration response of a rotating blade in a gas turbine engine
Sign Up to like & getrecommendations! Published in 2018 at "Acta Mechanica"
DOI: 10.1007/s00707-018-2165-8
Abstract: In this paper, we investigate the free vibration response of a rotating blade in a gas turbine engine. The blade is modeled as a tapered Timoshenko beam with nonlinear variations in its cross-section properties. The… read more here.
Keywords: blade; vibration; vibration response; ratio ... See more keywords
Flow–seaweed interactions: a laboratory study using blade models
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Fluid Mechanics"
DOI: 10.1007/s10652-017-9556-6
Abstract: Flow–vegetation interactions is an interdisciplinary research area with applications in the management of coastal waters, lakes, and watercourses. Due to an emerging interest in the cultivation of seaweeds, this study seeks to develop a sound… read more here.
Keywords: blade; blade models; seaweed blade; seaweed interactions ... See more keywords
Nonlinear dynamic modeling and response analysis of a rotor–blade system with whirling motion
Sign Up to like & getrecommendations! Published in 2019 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-019-05238-5
Abstract: In this paper, we propose a new nonlinear dynamic model of a rotor–blade system with whirling motion, in which a rigid rotor and blades are modeled as a Jeffcott rotor and Euler–Bernoulli beams, respectively. The… read more here.
Keywords: blade; whirling motion; nonlinear dynamic; rotor ... See more keywords
Finite Element Approach for Failure Analysis of a Gas Turbine Blade
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Failure Analysis and Prevention"
DOI: 10.1007/s11668-018-0514-5
Abstract: In the present work, a case study on the gas turbine blade is undertaken for failure analysis through finite element approach. The analysis is carried out through simulation and validated analytically and experimentally. The challenging… read more here.
Keywords: turbine blade; blade; failure analysis;
Aeroelastic stability analysis of a wind turbine blade section with trailing edge flap using a flexible unsteady blade elements momentum theory
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-019-1789-5
Abstract: This study aims to develop an unsteady aerodynamic model and blade element momentum theory to analyze the aeroelasticity of a rotating airfoil with trailing edge flap of a wind turbine blade. The Hamiltonian principle serves… read more here.
Keywords: trailing edge; blade; momentum; flap ... See more keywords
Optimization of investment casting process parameters to reduce warpage of turbine blade platform in DD6 alloy
Sign Up to like & getrecommendations! Published in 2017 at "China Foundry"
DOI: 10.1007/s41230-017-6063-9
Abstract: The large warping deformation at platform of turbine blade directly affects the forming precision. In the present research, equivalent warping deformation was firstly presented to describe the extent of deformation at platform. To optimize the… read more here.
Keywords: blade; turbine blade; deformation; platform ... See more keywords
Computational assessment of the DeepWind aerodynamic performance with different blade and airfoil configurations
Sign Up to like & getrecommendations! Published in 2017 at "Applied Energy"
DOI: 10.1016/j.apenergy.2015.10.038
Abstract: An aerodynamic improvement of the DeepWind rotor is conducted adopting different rotor geometries and solutions with respect to the original configuration while keeping the comparison as fair as possible. The objective of this work is… read more here.
Keywords: blade; different blade; order; computational assessment ... See more keywords
Thermo-mechanical analysis and estimation of turbine blade tip clearance of a small gas turbine engine under transient operating conditions
Sign Up to like & getrecommendations! Published in 2020 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2020.115700
Abstract: Abstract Turbine blade tip clearance is one of the significant factors that influence turbine efficiency, Specific Fuel Consumption (SFC), Exhaust Gas Temperature (EGT), and emissions. Controlling these parameters in a small gas turbine engine (SGT)… read more here.
Keywords: turbine; tip clearance; blade; analysis ... See more keywords
Multi-blade shedding in turbines with different casing and blade tip architectures
Sign Up to like & getrecommendations! Published in 2019 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2019.02.025
Abstract: Abstract A shaft failure in a gas turbine engine results in the decoupling of the turbine and the compressor. The turbine continues extracting work from the air flow causing the acceleration of the free-running turbine… read more here.
Keywords: blade; blade tip; turbine; different casing ... See more keywords