Results 81 to 90 of about 1,176,713 (362)
Applied SciencesThe composite blade is integral to megawatt-class wind turbines and frequently incurs interlaminar damages such as adhesive failures, cracks, and fractures, which may originate from manufacturing flaws or sustained external fatigue loads.
Hak-Geun Kim, Ki-Weon Kang
doaj +1 more source
, 2012 Wind power is of increasing interest in society due to its prospects as an environmentally friendly source of renewable energy. The use of wind turbines to extract electrical energy from wind can be dated back to the late-1800s, with the 12 kW windmill generator by Charles Brush, as well as the mid-1900s, with the 1250 kW Smith-Putnam wind turbine ...
Terrell, Elon Jahdal +2 more
openaire +3 more sources
Ceramics Surface Design by Laser Texturing: A Review on Structures and Functionalities
Advanced Materials Interfaces, EarlyView.Laser surface texturing (LST) is a huge source for innovation in ceramics, as its versatility allows a swift production of very distinct functionalities for attaining high performances in several fields. This function‐oriented review gathers highly relevant applications of laser surface textured ceramics, from optical, thermal, electronic ...
E. Silva, A. Lopes, G. Miranda
wiley +1 more source
, 2020 The aim of this project is to invent a new design of portable wind turbine with the predetermined characteristic of incorporating textiles as part of the materials used in the design. The environmental surroundings in which the portable wind turbine is supposed to be used, are when travelling, especially during camping or outdoor activities, so that ...
Scheper, Daan +4 more
openaire +1 more source
Enhancing Damage Tolerance of Structures Using 3D/4D Printing Technologies
Advanced Materials Technologies, EarlyView.This review highlights recent advances in damage tolerance for structural design, emphasizing safety, durability, and reliability in fields like aerospace and civil engineering. It covers innovations in materials, 3D/4D printing, predictive design methods, and nature‐inspired strategies.
Morteza Sayah Irani +3 more
wiley +1 more source
Wind tunnel experiments on wind turbine wakes in yaw: effects of inflow turbulence and shear
Wind Energy Science, 2018 . The wake characteristics behind a yawed model wind turbine exposed to different customized inflow conditions are investigated. Laser Doppler anemometry is used to measure the wake flow in two planes at x∕D = 3 and x∕D = 6, while the turbine yaw angle ...
J. Bartl +6 more
semanticscholar +1 more source
Advanced Materials Technologies, EarlyView.A machine learning platform is developed to optimize sliced images for digital light processing 3D printing by locally tuning light intensity for higher precision printing. A reduced‐order model accurately predicts the degree of conversion in 3D space to calculate resulting shapes.
Teerapong Poltue +6 more
wiley +1 more source
Wind Energy Science, 2018 . Impact fatigue caused by collision with rain droplets, hail stones and other airborne particles, also known as leading-edge erosion, is a severe problem for wind turbine blades.
J. I. Bech, C. Hasager, C. Bak
semanticscholar +1 more source
Stacking Interventions Enhances Carbon Removals and Profitability of Livestock Production Systems
Advanced Science, EarlyView.The study indicates that stacking multiple interventions aimed at maximising soil organic carbon (SOC) sequestration and enteric methane (CH4) reductions realizes greater abatement and profit do any singular intervention, especially when SOC sequestration accounts for a significant proportion of greenhouse gas emissions (GHG) mitigation. Abstract While
My Pham‐Kieu +3 more
wiley +1 more source
, 2013 The European Project Semester is about much more than a period of study, it is an opportunity to explore new surroundings and embrace new cultures, all while studying in a unique environment with a blend of people from diff erent disciplines. Our project, put together with the help of our supervisor Gunther Steenackers fi nds three product developers ...
Jorge Luján, Clàudia +3 more
openaire +1 more source