Tag

Turbine Blades

All articles tagged with #turbine blades

energy5 hours ago•5 min saved

Vineyard Wind Sues GE Renewables to Save $4.5B Offshore Wind Project

Vineyard Wind has finished construction on the Nantucket-area offshore wind farm but faces collapse risk after suing GE Renewables to prevent the supplier from backing out; GE says unpaid bills exceed $300M and has terminated the contract, while Vineyard Wind claims more than $545M in expenses tied to defective blades and warns that losing GE could stall commissioning, trigger loan defaults, and imperil financing for the $4.5B project.

via Nantucket Current|

#energy #ge-renewables #lawsuit

aviation2 years ago•4 min saved

Unveiling the Truth Behind Engine Limitations: Parts 1 and 2

Engine performance can be affected by various factors such as bleed air extraction, engine contamination, and exposure to harsh environments. Bleed air extraction for air conditioning and anti-ice can result in higher exhaust gas temperatures (EGT) and reduced thrust. Engine contamination from elements like ice, volcanic ash, sand, and dust can lead to erosion, reduced efficiency, and damage to turbine components. Chemical attack from sulfidation and corrosion can occur near salt water or high pollution areas. Engine manufacturers recommend proactive measures such as inlet barrier filters, engine washes, and inspections to mitigate these issues. Avoiding airborne contaminants and maintaining engine cleanliness are crucial for optimal engine performance and fuel consumption.

via Aviation Week|

#airborne-contaminants #aviation #engine-efficiency