Results 101 to 110 of about 886,207 (342)

Effect of Ferrofluid on the Performance and Emission Patterns of a Four-Stroke Diesel Engine

open access: yesAdvances in Mechanical Engineering, 2011
Experimental tests were carried out to investigate the effects of adding water-based ferrofluid to diesel fuel in a diesel engine. These effects included the combustion performance and exhaust emission characteristics of the diesel engine.
M. B. Shafii   +3 more
doaj   +1 more source

Experimental and computational fluid dynamics-based numerical simulation of using natural gas in a dual-fueled diesel engine

open access: yes, 2018
In this paper, investigations were performed on a dual-fueled constant-speed engine. Initially, the emissions and performance of a diesel engine were investigated, and after moving to the dual-fuel engine, experimental tests were carried out under ...
E. Akbarian   +5 more
semanticscholar   +1 more source

Insights into CO2 Hydrogenation to DME: In Situ DRIFTS Study of Reaction over Cu/ZSM‐5 Catalyst

open access: yesChemical Engineering &Technology, EarlyView.
This manuscript explores the intricate mechanisms of CO2 hydrogenation to MeOH and DME. We detail the reaction pathway, emphasizing the formation of key intermediates. The application of in situ DRIFTS is highlighted as a powerful tool for monitoring surface species and understanding catalytic processes.
Samira Ebrahimian   +3 more
wiley   +1 more source

Advances in Organic Porous Polymeric‐Supported Photothermal Phase Change Materials

open access: yesCarbon Energy, EarlyView.
This article introduces the latest progress in the preparation and application of PTPCMs based on porous polymer carriers, evaluates the influence of different porous polymer materials on the performance of PTPCMs, elucidates the mechanisms of photothermal conversion and heat storage, and discusses future research challenges and possible solutions ...
Fulai Zhao   +6 more
wiley   +1 more source

Closing the Carbon Cycle in Plasma‐Based CO2 Splitting – A Techno‐Economic Perspective

open access: yesChemie Ingenieur Technik, EarlyView.
This techno‐economic analysis examines the influence of CO₂ supply costs on plasma‐based power‐to‐liquid systems. In three defined scenarios for further plasma development, net production costs of marine diesel between 2.6 and 3.7 EUR L−1 are achieved. Cheaper green electricity could reduce these net production costs to 1.6 EUR L−1.
Samuel Jaro Kaufmann   +2 more
wiley   +1 more source

Systematic and Bibliometric Analysis of Magnetite Nanoparticles and Their Applications in (Biomedical) Research

open access: yesGlobal Challenges, Volume 7, Issue 1, January 2023., 2023
Bibliometric and systematic analysis shows research from 1990 to 2020 reveals the versatility of magnetite nanoparticles and their evolving usage in a number of fields. Initially focusing on the environmental and industrial applications, to the biomedical applications. However, recent research highlights their toxicity and potential detrimental effects
Charlotte L. Fleming   +3 more
wiley   +1 more source

Modified Oxymethylene Ethers Based on Technical Alcohol Mixtures and their Fuel Properties

open access: yesChemie Ingenieur Technik, EarlyView.
A modified oxymethylene ether (OME) synthesis based on C5 and C9 technical alcohol mixtures was developed. The produced compounds can be employed as neat fuel or as blending component for fossil or paraffinic diesel fuels. The modification of OME offers the possibility to adjust desired properties, enabling the evaluation of new application fields ...
Victor Zaghini Francesconi   +4 more
wiley   +1 more source

Current Challenges in Efficient Lithium‐Ion Batteries’ Recycling: A Perspective

open access: yesGlobal Challenges, Volume 6, Issue 12, December 2022., 2022
Rapid prospering of the electric vehicle industries makes Li‐ion batteries (LIBs) recycling an urgent need. However, the global LIB recycling effort is hampered by various challenges, including recycling/upcycling techniques, global government policies, and economic and environmental implications.
Xiaolu Yu   +6 more
wiley   +1 more source

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