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Review Open access Sep 2026

The Role and Impact of Coated Bearings in Wind Turbines: A Review

Rolling bearings in modern wind turbines operate under demanding tribological conditions that include high contact stresses, mixed lubrication, transient loads, electrical discharge, corrosion, and hydrogen-assisted damage. These factors contribute to premature failures such as micropitting, scuffing, white etching cra...

E. Broitman · 0 citations
Open access Aug 2026

Analysis of Challenges in the Mechanical Design of Offshore Wind Turbines

This article examines the key engineering challenges associated with the mechanical design of offshore wind turbines operating in harsh marine environments. The study discusses the main structural categories–foundations, towers, and rotors–emphasizing their suitability for different sea depths and geological conditions...

Daiva Stanelytė · 0 citations
Review Open access Sep 2026

Degradation of Exhaust Valves in Medium-Speed Marine Diesel Engines: An Evidence-Tiered Review of Materials, Surface Engineering, and Qualification

Exhaust valves in medium-speed marine diesel engines experience coupled combustion heating, intermittent seat cooling, repeated impact and microslip, deposit-assisted corrosion, and prolonged service. Their degradation therefore cannot be explained or qualified using a single room-temperature property. This review orga...

Li-He Jiang, Shuai-Kang Wang, Peng-Yang Li et al. · 0 citations
Review Open access Dec 2026

A Review of Numerical Modeling of Internal Flow, Cavitation, Erosion, and Flow-induced Vibration in Hydropower Valves

Hydropower valves operate under transient, high-pressure conditions in which local throttling, pressure recovery, vortex evolution, and pressure pulsation govern hydraulic performance, cavitation, erosion, and flow-induced vibration. This review synthesizes recent advances in numerical modeling of these coupled phenome...

S. Wu, J. Zhou, X. Chen et al. · 0 citations
Review Open access Aug 2026

Application of Composite Materials in the Lightweight Design of Wind Turbine Blades

In the process of global transition towards sustainable energy infrastructures, continuous optimization of mechanical design parameters of wind energy harvesting is required. The blades of wind turbines are aerodynamic parts that are related to efficiency, structural stability and mass of the material. This is a narrat...

Hao-Wen Wang · 0 citations
Open access Aug 2026

Upcycling of Decommissioned Wind Turbine Blades: An Investigation of Stress Distributions in Glass Fiber-Reinforced Polymers Beams

Wind turbines are among the most widely adopted renewable energy systems, yet the end-of-life management of wind turbine blades remains a major challenge. The turbine blades are primarily made of glass fiber-reinforced polymers (GFRP), which are difficult to recycle without degrading their inherent structural integrity...

Chang-Song Wu, Jacob W. Schmidt, Dario Parigi · 0 citations

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