Results 101 to 110 of about 797,398 (359)

Impact of prescribed fire in soil properties after 5-years: experimental study. [PDF]

open access: yes, 2017
Wildfires are a serious problem in areas with a Mediterranean climate owing to the hot summers and drought conditions providing perfect conditions for wildfire, especially when there are large amounts of fuel accumulation and continuity between forested ...
Hueso-Gonzalez, Paloma   +2 more
core  

Photocatalytic Versus Stoichiometric Hydrogen Generation Using Mesoporous Silicon Catalysts: The Complex Role of Sacrificial Reagents

open access: yesAdvanced Functional Materials, EarlyView.
This study highlights the importance of accounting for stoichiometric hydrogen produced when utilizing Si photocatalysts. The stoichiometric contribution is sacrificial reagent dependent and decreases with increasing sterics around the catalyst surface.
Sarrah H. Putwa   +4 more
wiley   +1 more source

Hydrochar as an Alternative to Coal: A Comparative Study of Lignocellulosic and Nonlignocellulosic Biomass

open access: yesResources
Hydrothermal carbonization (HTC) is a widely used process for converting biomass with a wide range of moisture. Biomass selection poses challenges in producing hydrochar with desired properties because of their different constituents.
Numan Luthfi   +3 more
doaj   +1 more source

Simulation of CO2 Capture Process in Flue Gas from Oxy-Fuel Combustion Plant and Effects of Properties of Absorbent [PDF]

open access: gold, 2022
Xiaoting Huang   +6 more
openalex   +1 more source

Computer analysis of effects of altering jet fuel properties on refinery costs and yields [PDF]

open access: yes
This study was undertaken to evaluate the adequacy of future U.S. jet fuel supplies, the potential for large increases in the cost of jet fuel, and to what extent a relaxation in jet fuel properties would remedy these potential problems.
Breton, T., Dunbar, D.
core   +1 more source

Effect of refining variables on the properties and composition of JP-5 [PDF]

open access: yes, 1980
Potential future problem areas that could arise from changes in the composition, properties, and potential availability of JP-5 produced in the near future are identified.
Lieberman, M., Taylor, W. F.
core   +1 more source

Advanced Flame Retardant Strategies and Fire Performance Assessment for Safer Photovoltaics in Buildings: A Two‐Part Review

open access: yesAdvanced Functional Materials, EarlyView.
The integration of photovoltaic (PV) systems into building structures introduces distinct fire risks with critical implications for occupant safety. This review examines the key fire hazards associated with PV implementation and explores mitigation strategies, including flame‐retardant additives.
Florian Ollagnon   +7 more
wiley   +1 more source

Significance and Optimization of Operating Parameters in Hydrothermal Carbonization Using RSM–CCD

open access: yesThermo
To ascertain the significance of temperature and residence time of hydrothermal carbonization (HTC) in controlling hydrochar production, multiple regression was employed based on central composite design (CCD) to model the responses of mass yield (MY ...
Numan Luthfi   +3 more
doaj   +1 more source

Thermally decomposed ricebran oil as a diesel fuel

open access: yesGrasas y Aceites, 1998
Ricebran oil; a non edible oil, was thermally decomposed using different loads of calcium oxide as catalyst. The fuel properties of the cracked product were evaluated as compared to those of diesel fuel.
O. A. Megahed   +3 more
doaj   +1 more source

Role of fuel chemical properties on combustor radiative heat load [PDF]

open access: yes
In an attempt to rigorously study the fuel chemical property influence on combustor radiative heat load, United Technologies Research Center (UTRC) has conducted an experimental program using 25 test fuels. The burner was a 12.7-cm dia cylindrical device
Rosfjord, T. J.
core   +1 more source

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