Results 101 to 110 of about 549,955 (335)
Decommissioning Inventory for Wind Turbine Blades Installed Until 2022 in Europe
, 2023 F. Lahuerta +8 more
openalex +1 more source
Free‐Breathing, 3D Cardiac Magnetic Resonance Elastography for Myocardial Stiffness Mapping
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose Magnetic resonance elastography (MRE) of the heart has predominantly utilized breath‐held acquisitions with limited anatomic coverage. This work investigates the feasibility of 3D, free‐breathing cardiac MRE. Methods A 3D hybrid radial and EPI acquisition is utilized and combined with retrospective binning of k‐space via physiologic ...
Nolan K. Meyer +14 more
wiley +1 more source
Research on the Design Method of 3D Blade Profiles for Stator and Rotator of Turbodrill
Shiyou jixieIn order to study the hydraulic performance of turbine 3D blade profile,a theoretical molding method for turbine 3D blade profile was proposed based on the equal circulation method,and a calculation method for the characteristic parameters of the turbine
Feng Ding, Shao Xue, Wang Peng, Shi Lei
doaj
STUDI PENGARUH JUMLAH SUDU TERHADAP UNJUK KERJA SAVONIUS WATER TURBINE PADA ALIRAN AIR DALAM PIPA
Rotor: Jurnal Ilmiah Teknik Mesin, 2016 Rainwater, flowed through a pipe, has potential energy that can be used to drive a turbine coupled with generator. Savonius water turbine with horizontal axis is used here as the turbine.
Imron Hamzah +2 more
doaj
ANALYSIS OF DYNAMIC LOAD STRENGTH OF WIND TURBINE ROOT BOLT UNDER TURBULENCE MODEL
Jixie qiangdu, 2021 As an important connecting and fastening part of wind turbine blade,blade root bolt plays an important role in the operation of wind turbine. In this paper,the connecting bolt between blade and pitch bearing of 2 MW wind turbine is taken as the research ...
HAN Wen, CHEN ChangZheng
doaj
Energy Science & Engineering, 2019 New and comprehensive time‐accurate, experimental data from an H‐Darrieus wind turbine are presented to further develop our understanding of the performance of these turbines with a particular focus on self‐starting. The impact of turbine solidity, blade
Longhuan Du, G. Ingram, R. Dominy
semanticscholar +1 more source
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT Understanding the dynamic behavior of structural components is crucial for optimizing performance and ensuring structural integrity. This study presents a new method that combines a systematic experimental investigation of four distinct hole geometries (circular, square, compact rectangular, and long rectangular) with varying hole counts, all ...
Amir Hossein Rabiee +3 more
wiley +1 more source
Nordic Journal of Botany, EarlyView.Dispersal units that continuously rotate while falling purely due to aerodynamic forces are called autorotating dispersal units. Single‐ to multi‐winged forms of autorotating dispersal units occur in nature. The dispersal unit of Getonia floribunda Roxb.
V. V. Drisya +3 more
wiley +1 more source
Investigation of the Mechanical Behavior of a New Generation Wind Turbine Blade Technology [PDF]
, 2023 Cihan Çiftçi +2 more
openalex +1 more source
Effects of Processing on the Mechanical Performance of GF‐PC Composites: A Multiscale Investigation
Polymer Composites, EarlyView.From processing and interface conditions, to macro/micro scale characterization, and postmortem analysis. ABSTRACT A robust fiber‐matrix interface is crucial for any composite system, with higher challenges in thermoplastic matrices compared to thermosets (reaction in composite level).
O. Vetterli, G. A. Pappas, P. Ermanni
wiley +1 more source