Results 61 to 70 of about 23,442 (304)
南方能源建设[Introduction] Compressed air energy storage (CAES) is a technology for storing electrical energy on a large scale, only second to pumped storage in terms of scale. The gas storage device is an important component of CAES.
Xuewen YANG +4 more
doaj +1 more source
Natural gas adsorption on biomass derived activated carbons: A mini review
MATEC Web of Conferences, 2016 Activated carbon materials are good candidates for natural gas storage due excellent textural properties that are easy to enhance and modify. Natural gas is much cleaner fuel than coal and other petroleum derivatives.
Hamza Usman D. +3 more
doaj +1 more source
Toward Fast Proton Shuttling in Acidic Oxygen Evolution Reaction
Advanced Functional Materials, EarlyView.This review establishes proton transfer dynamics as a descriptor governing acidic OER activity, moving beyond the kinetic constraints derived from the proton coupled electron transfer. We discuss how deprotonation governs classical mechanisms, including adsorbate evolution mechanism (AEM), lattice oxygen mechanism (LOM) and oxide path mechanism (OPM ...
Ashish Gaur +3 more
wiley +1 more source
Gazi Üniversitesi Fen Bilimleri Dergisi, 2019 In this study, the effects of compressed natural gas (CNG) charge on the engine performance and exhaust emissions were investigated in a single-cylinder, four stroke, HCCI-DI diesel engine.
Oğuz Kürşat DEMİRCİ, Can ÇINAR
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Effect of compressed natural gas mixing on the engine performance and emissions [PDF]
, 2013 Cleaner air quality is becoming a global concern, thus to improve the fuel and combustion process is vital. In this paper, computational fluid dynamics (CFD) analysis software CFD-ACE is used to investigate the flow behavior of methane and air in a ...
Noor, M. M. +3 more
core
Submicron particle emissions from compressed natural gas engines
, 1999 This paper presents the results of measurements conducted to determine particle and gas emissions from two large compressed natural gas (CNG) spark ignition (SI) engines.
Morawska, Lidia +6 more
core +1 more source
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source
Shaping Matter with Acoustic Waves: From Particles to Functional Structures
Advanced Functional Materials, EarlyView.Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg +5 more
wiley +1 more source
Stochastic MPC-Based Air-Fuel Ratio Regulation of Compressed Natural Gas Engines
IEEE Access, 2020 In this paper, the air-fuel ratio regulation problem of compressed natural gas (CNG) engines is considered by employing stochastic model predictive control (MPC) technology.
Jun Yang, Bo Sun
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Asian Journal of Technology Management, 2014 . With the rising costs of gasoline, many vehicle owners are looking for alternatives of it. Compressed natural gas (CNG) has been tested for this very purpose in some countries and found as a better alternative so far.
Gazi Mohammad Hasan Jamil, Fuad Hasan
doaj +2 more sources