Results 51 to 60 of about 97,324 (334)

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +1 more source

Numerical study on active and passive trailing edge morphing applied to a multi-MW wind turbine section [PDF]

, 2015
A progressive increasing in turbine dimension has characterized the technological development in offshore wind energy utilization. This aspect reflects on the growing in blade length and weight.
Boezi, M., Castorrini, Alessio, Corsini, Alessandro, Rispoli, Franco   +3 more
core   +1 more source

Model-based Aeroservoelastic Design and Load Alleviation of Large Wind Turbine Blades

, 2014
This paper presents an aeroservoelastic modeling approach for dynamic load alleviation in large wind turbines with trailing-edge aerodynamic surfaces. The tower, potentially on a moving base, and the rotating blades are modeled using geometrically non ...
Bossanyi E. A., Chattot J.-J., Gaunaa M., Géradin M., Géradin M., Hansen M., Hendriks H. B., Hesse H., Hesse H., Jonkman J., Jonkman J., Jonkman J. M., Larsen T. J., Maciejowski J. M., Passon P., Skogestad S., van Dam C. P., Äström K. J.   +17 more
core   +1 more source

Phenomenological and Physically Based Modeling of Flow Stress and Strengthening Mechanism of Inconel 718

Advanced Engineering Materials, EarlyView.
Nickel‐based alloys are widely used in high‐temperature applications due to their excellent mechanical strength and oxidation resistance. However, properties such as high‐temperature strength and pronounced work‐hardening make them difficult to machine.
Soheil Rooein, Oliver Schenk, Christoph Broeckmann   +2 more
wiley   +1 more source

Aerodynamic and acoustic analysis of helicopter main rotor blade tips in hover [PDF]

, 2016
Purpose: The design of main rotor blade tips is of interest to helicopter manufactures since the tip details affect the performance and acoustics of the rotor. The paper aims to discuss this issue.
Barakos, George, Batrakov, Andrei Sergeevich, Garipova, Lyaysan Ildusovna, Kusyumov, Alexander Nikolaevich, Mikhailov, Sergey Anatolievich   +4 more
core   +1 more source

On the Influence of Antioxidants and Recycled MgO–C Source Material on the Mechanical Properties of Carbon‐Bonded Magnesia Refractories

Advanced Engineering Materials, EarlyView.
The presented study focuses on the fracture behaviour of carbon‐bonded magnesia MgO–C refractories, where environmentally friendly fructose, collagen and lignin serve as temporary binding agents. The partial substitution of the source material with recycled MgO–C reduces the fracture resistance, which can be counteracted by the additional introduction ...
Marc Neumann, Tom Weber, Jana Hubálková, Florian Kerber, Dinesh Kumar Gunasekar, Hans Jelitto, Christos G. Aneziris   +6 more
wiley   +1 more source

Evaluation of Basalt Fibers on Wind Turbine Blades through Finite Element Analysis

Advances in Materials Science and Engineering, 2019
Here we use finite element analysis to determine the suitability of basalt fiber as a substitute for E-glass in structural applications, which would improve the cost effectiveness of small wind turbine blades.
V. García, L. Vargas, A. Acuña, J. B. Sosa, E. Durazo, R. Ballesteros, J. Ocampo   +6 more
doaj   +1 more source

A new urban wind turbine blade design using a pressure-load inverse method [PDF]

, 2008
This paper presents the design methodology of a new wind turbine blade section that achieves high performance in urban environment by increasing the maximum lift.
Estanqueiro, Ana, Gato, L.M.C., Henriques, J.C.C., Silva, F. Marques da   +3 more
core  

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

Research on the Flow Mechanism of a Large-Scale Wind Turbine Blade Based on Trailing Edge Flaps

Fluids
This study was performed based on the previous work of this research group to promote the practical engineering application of trailing edge flaps. Specifically, the established “intelligent blade” simulation platform was used for simulation calculations,
Yifan Liu, Mingming Zhang, Bingfu Zhang, Haikun Jia, Na Zhao, Zhaohuan Zhang   +5 more
doaj   +1 more source