Is it true that the Boeing 777X needs less engine thrust than the jet it's replacing?

The Boeing 777X is set to enter commercial service in 2027.
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High-entropy superalloy could push jet engine performance to new limits

A novel cobalt (Co)- and nickel (Ni)-based high-entropy superalloy (CoNi-HESA) capable of withstanding higher operating temperatures could prove a step toward more powerful and fuel-efficient aircraft ...
AOL

Next-generation jet engine converts electricity directly into thrust

The world’s heavy reliance on fossil fuels, especially for transportation, has left a deep mark on both the planet and public health. Burning these fuels releases a flood of greenhouse gases, which ...
American Machinist

GE, Boeing, and NASA Will Model Concept Engine Performance

DOE supercomputers will simulate the in-flight performance of a GE Aerospace open-fan concept engine, to evaluate its energy-efficiency and noise levels. The CFM International Open Fan concept jet ...
EurekAlert!

Frontier provides high-fidelity insights into turbine aerothermal performance

This visualization shows the instantaneous wall heat flux on the suction surface of turbine blades in a high-pressure turbine engine. The levels of surface roughness in the leading-edge region are ...