Results 111 to 120 of about 3,338,670 (410)

A 5-D Implementation of FGM for the Large Eddy Simulation of a Stratified Swirled Flame with Heat Loss in a Gas Turbine Combustor

Flow Turbulence and Combustion, 2016
Numerical simulations are foreseen to provide a tremendous increase in gas-turbine burners efficiency in the near future. Modern developments in numerical schemes, turbulence models and the consistent increase of computing power allow Large Eddy ...
A. Donini, Remco Bastiaans, J. A. Oijen, L. D. Goey   +3 more
semanticscholar   +1 more source

Carbon Neutrality and Business Models: Mixed‐Method Study of Business Strategies and Decarbonization Pathways

Business Strategy and the Environment, EarlyView.
ABSTRACT This study adopted a mixed‐method approach to examine decarbonization business models/strategies employed across the energy ecosystem. In study 1, we conducted a systematic literature review of 94 studies to identify business models/strategies mapped to five energy ecosystem contexts—energy systems' transition, energy systems—demand side ...
Shalini Talwar, Sai Lan, Laura Broccardo, Nourah O. Alshaghdali   +3 more
wiley   +1 more source

Comparative Life Cycle Assessment of Prussian White and NVP/C‐Based Sodium‐Ion Batteries Based on Primary Laboratory Data

ChemSusChem, EarlyView.
This study provides insides on the environmental impacts of the lab‐scale production of two different sodium‐ion batteries (SIBs). It highlights the hotspots and is one of the few to provide primary life cycle inventory data on the production processes for SIBs. Sodium‐ion batteries (SIBs) are considered the most promising candidate for electrochemical
Friedrich B. Jasper, Manuel J. Baumann, Hüseyin Ersoy, Anna Smith, Sebastian Büchele, Nicole Bohn, Joachim R. Binder, Dirk Holger Neuhaus, Marcel Weil   +8 more
wiley   +1 more source

Compressed air and hydrogen storage experimental facilities for sustainable energy storage technologies at Yunlong Lake Laboratory (CAPABLE)

Deep Underground Science and Engineering, EarlyView.
Construction of compressed air and hydrogen storage experimental facilities for sustainable energy storage technologies at Yunlong Lake Laboratory (CAPABLE) has started. At CAPABLE, examination of composite structure design, advancement of material development, and design of a monitoring and early warning system in deep underground environments can be ...
Xiaozhao Li, Yukun Ji, Kai Zhang, Chengguo Hu, Jianguo Wang, Lixin He, Lihua Hu, Bangguo Jia   +7 more
wiley   +1 more source

Investigation on the Aerodynamic Performance and Flow Mechanism of Transonic Ultra-Highly Loaded Tandem-Rotor Stage

Aerospace
The compressor serves as a crucial component that influences the performance of the gas turbine engine. Researchers have been endeavoring to explore compressor types that possess a high loading level and high-efficiency characteristics concurrently.
Shilong Yuan, Yunfeng Wu, Shengfeng Zhao, Xingen Lu, Ge Han   +4 more
doaj   +1 more source

A novel technological conception of integrated large‐scale CO2 storage, water recovery, geothermal extraction, hydrogen production, and energy storage

Deep Underground Science and Engineering, EarlyView.
A holistic utilization system that integrates large‐scale CO2 storage, water recovery, heat extraction, hydrogen production, and energy storage is presented. The whole system can be further divided into upstream industries (CO2‐enhanced water recovery module), midstream industries (green‐hydrogen production module), and downstream industries (energy ...
Huiling Ci, Bing Bai, Tiancheng Zhang, Hongwu Lei   +3 more
wiley   +1 more source

Unsteadiness of Tip Leakage Flow in the Detached-Eddy Simulation on a Transonic Rotor with Vortex Breakdown Phenomenon

Energies, 2019
Tip leakage vortex (TLV) in a transonic compressor rotor was investigated numerically using detached-eddy simulation (DES) method at different working conditions.
Xiangyu Su, Xiaodong Ren, Xuesong Li, Chunwei Gu   +3 more
doaj   +1 more source

Tests of a 4,000 kw. Gas-Turbine Set [PDF]

, 1940

openalex   +1 more source

A Fully Solar‐Driven Microprocessor‐Regulated Portable Cathodic Protection Device Incorporating a Highly Active Noble‐Metal‐Free Anode for Efficient Green Metal Protection

EcoEnergy, EarlyView.
A fully solar‐driven portable device was fabricated for efficient green outdoor cathodic protection via integrating functional modules in a weather‐proof housing, which captured sunlight and stored the converted electric energy for real‐time tracking and modulating metal potential.
Guangyao Nie, Hui Xie, Zhijun Wang, Yiming An, Zheng Xing, Gangfeng Ouyang   +5 more
wiley   +1 more source

Cold-air performance of compressor-drive turbine of Department of Energy upgraded automobile gas turbine engine. 2: Stage performance [PDF]

The aerodynamic performance of the compressor-drive turbine of the DOE upgraded gas turbine engine was determined in low temperature air. The as-received cast rotor blading had a significantly thicker profile than design and a fairly rough surface finish.
Haas, J. E., Roelke, R. J.
core   +1 more source