Reference Terms

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Jet engine

A jet engine is any engine that accelerates and discharges a fast moving jet of fluid to generate thrust in accordance with Newton's third law of motion.

Note: The above text is excerpted from the Wikipedia article "Jet engine", which has been released under the GNU Free Documentation License.

For more information, see the following related content on ScienceDaily:

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A Computationally Quick Approach to Predict Molten Droplet Solidification on a Solid Surface

Oct. 12, 2021 — The deposition of molten particles on the interior surface of jet engines can cause significant damage and degrade the performance of the engine. Now, scientists successfully simulated the ...

Researchers Capture Images of Carbon Dioxide Emissions from Commercial Aircraft Engine

Sep. 29, 2022 — Researchers have used a novel near-infrared light imaging technique to capture the first cross-sectional images of carbon dioxide in the exhaust plume of a commercial jet engine. The new ...

Meringue-Like Material Could Make Aircraft as Quiet as a Hairdryer

June 18, 2021 — An incredibly light new material can reduce aircraft engine noise and improve passenger comfort. The graphene oxide-polyvinyl alcohol aerogel weighs just 2.1kg per cubic meter, making it the lightest ...

Engine Converts Random Jiggling of Microscopic Particle Into Stored Energy

May 11, 2021 — Researchers have designed a remarkably fast engine that taps into a new kind of fuel -- information. This engine converts the random jiggling of a microscopic particle into stored energy. It could ...

Lignin-Based Jet Fuel Packs More Power for Less Pollution

Apr. 27, 2022 — An experimental plant-based jet fuel could increase engine performance and efficiency, while dispensing with aromatics, the pollution-causing compounds added to conventional fuels, according to new ...

Computationally Predicting Where the Wear Will Occur in Engines

Oct. 6, 2022 — Wear and tear in engines contributes to a lot of wasted fuel and can be dangerous for operators. Now, a collaborative group has created a way to computationally predict wear and tear in piston ...

Jet Engine Lubrication Oils Are a Major Source of Ultrafine Particles

Jan. 9, 2023 — Recent measurements have shown that Frankfurt International Airport is a major source of ultrafine particles and that these can disperse over long distances across the city. Researchers have now ...

Plasma Jets Stabilize Water to Splash Less

Apr. 1, 2021 — A study revealed that an ionized gas jet blowing onto water, also known as a 'plasma jet', produces a more stable interaction with the water's surface compared to a neutral gas jet. ...

How Monitoring Quantum Otto Engine Affects Its Performance

Nov. 9, 2021 — Minimizing the measurement effects preserves coherence across engine cycles and improves the power output and ...

Powering the Quantum Revolution: Quantum Engines on the Horizon

Sep. 27, 2023 — Scientists unveil exciting possibilities for the development of highly efficient quantum ...

Matter & Energy News

December 6, 2023

Printed Robots With Bones, Ligaments, and Tendons

Nov. 15, 2023 — For the first time, researchers have succeeded in printing a robotic hand with bones, ligaments and tendons made of different polymers using a new laser scanning technique. The new technology makes it possible to 3D print special plastics with ...

'Cooling Glass' Blasts Building Heat Into Space

Nov. 13, 2023 — Researchers aiming to combat rising global temperatures have developed a new 'cooling glass' that can turn down the heat indoors without electricity by drawing on the cold depths of space. The new technology, a microporous glass coating, can lower ...

Photonics Team Develops High-Performance Ultrafast Lasers That Fit on a Fingertip

Nov. 9, 2023 — Scientists demonstrate a novel approach for creating high-performance ultrafast lasers on nanophotonic chips. The new advance will enable pocket-sized devices that can perform detailed GPS-free ...

450-Million-Year-Old Organism Finds New Life in Softbotics

Nov. 6, 2023 — Researchers have used fossil evidence to engineer a soft robotic replica of pleurocystitids, a marine organism that existed nearly 450 million years ago and is believed to be one of the first echinoderms capable of movement using a muscular ...

Latest Headlines

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Bowtie Resonators That Build Themselves Bridge the Gap Between Nanoscopic and Macroscopic

Dec. 6, 2023 — Two nanotechnology approaches converge by employing a new generation of fabrication technology. It combines the scalability of semiconductor ...

Grinding Coffee With a Splash of Water Reduces Static Electricity and Makes More Consistent and Intense Espresso

Dec. 6, 2023 — The fracturing and friction of coffee beans during grinding generates electricity that causes coffee particles to clump together and stick to the ...

Breakthrough in Photoactivatable Nanomedicine for the Treatment of Age-Related Macular Degeneration

Dec. 5, 2023 — Researchers have developed a light-activatable prodrug nanomedicine for age-related macular degeneration (AMD) therapy. Through the intravenous ...

Chemists Create Organic Molecules in a Rainbow of Colors

Dec. 5, 2023 — Chemists have now come up with a way to make molecules known as acenes more stable, allowing them to synthesize acenes of varying lengths. Using their new approach, they were able to build molecules ...

From Infamy to Ingenuity: Bacterial Hijack Mechanisms as Advanced Genetic Tools

Dec. 5, 2023 — Researchers have uncovered the intricate molecular mechanism used by parasitic phytoplasma bacteria, known for inducing 'zombie-like' effects in ...

Artificial Intelligence Makes Gripping More Intuitive

Dec. 5, 2023 — Artificial hands can be operated via app or with sensors placed in the muscles of the forearm. New research shows: a better understanding of muscle activity patterns in the forearm supports a more ...

AI Accelerates Problem-Solving in Complex Scenarios

Dec. 5, 2023 — Researchers have developed a new, data-driven machine-learning technique that speeds up software programs used to solve complex optimization problems that can have millions of potential solutions. ...

Laser Additive Manufacturing: Listening for Defects as They Happen

Dec. 5, 2023 — Researchers have resolved a long-standing debate surrounding laser additive manufacturing processes with a pioneering approach to defect ...

Harvesting Water from Air With Solar Power

Dec. 5, 2023 — Researchers have developed a promising new solar-powered atmospheric water harvesting technology that could help provide enough drinking water for people to survive in difficult, dryland areas: They ...

Optical Data Storage Breakthrough

Dec. 4, 2023 — Physicists have developed a technique with the potential to enhance optical data storage capacity in diamonds. This is possible by multiplexing the storage in the spectral ...