Results 151 to 160 of about 3,357 (178)

The Current Status and Future Development of Jet Engines

Highlights in Science Engineering and Technology
Jet engines underpin global air mobility but face mounting pressure to cut climate and noise impacts without compromising safety, reliability, and cost.
Wendong Xie
semanticscholar   +1 more source

On the Challenges of Integrating a Rotating Detonation Combustor with an Industrial Gas Turbine and Important Design Considerations for Row-1 Blades

Journal of Engineering For Gas Turbines and Power
In an effort to increase the efficiency and performance of gas turbine power cycles, pressure gain combustion (PGC) has gained significant interest. Since Rotating Detonation Combustors (RDC) can provide a quasi-steady mode of operation, research has ...
Dharmik Rathod, Joseph Meadows
semanticscholar   +1 more source

A Reduced Order Methodology for Optimizing Turbine Expanders Working With Rotating Detonation Combustors

Volume 5: Cycle Innovations
Redesigning a gas turbine cycle with creative concepts is one of the most critical possibilities for achieving a significant increase in efficiency. Pressure Gain Combustion (PGC) can be used in place of conventional deflagration combustion since PGC ...
Gokkul Raj Varatharajulu Purgunan, M. Asli, Roman Klopsch, Josh Meister, Panagiotis Stathopoulos   +4 more
semanticscholar   +1 more source

Numerical Analysis and Design of New Exhaust Section Downstream of Constant Volume Combustor

Journal of Engineering For Gas Turbines and Power
Pressure Gain Combustors (PGC) exploit either their isochoric or detonative combustion increasing the theoretical thermal efficiency of a Gas Turbine cycle.
Panagiotis Gallis, D. Misul, B. Boust, M. Bellenoue, Simone Salvadori   +4 more
semanticscholar   +1 more source

Efficient Low-Fidelity Design Tool for Turbine-Integrated Wave Rotor Combustor

ASME 2024 Power Conference
Pressure-gain combustion (PGC) has attracted attention for its potential for jet propulsion without turbomachinery. However, the wave rotor combustor is a type of PGC device that may be particularly suited to achieve lower specific fuel consumption and
Mohammadhossein Jamshidnejad, M. Nalim
semanticscholar   +1 more source

A Review of Supersonic Turbines Based on Constant Volume Combustion Cycle

, 2020
L. Su, Fengbo Wen
semanticscholar   +1 more source

Nanofluidics for osmotic energy conversion

Nature Reviews Materials, 2021
, Liping Wen, Lei Jiang
exaly  

Pressure-tailored lithium deposition and dissolution in lithium metal batteries

Nature Energy, 2021
Chengcheng Fang, Bingyu Lu, Gorakh Pawar
exaly  

Colloidal quantum dot lasers

Nature Reviews Materials, 2021
Young-Shin Park, Jeongkyun Roh, Benjamin T Diroll   +2 more
exaly  

Gut microbiota in human metabolic health and disease

Nature Reviews Microbiology, 2020
Yong Fan, Oluf Borbye Pedersen
exaly