Results 11 to 20 of about 1,899,554 (306)
Altering Flight Schedules for Increased Fuel Efficiency
, 2015 Abstract : Air Mobility Command (AMC) has made considerable improvements to reduce fuel consumption over the years, but failed to account for temperature effects in their efficiency equations. The purpose of this research was to analyze the effects of temperature on fuel consumption during different times of the day and months of the year.
Joshua W Ehmen
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Progress in Energy and Combustion Science, 2015 This article covers key and representative developments in the area of high efficiency and clean internal combustion engines. The main objective is to highlight recent efforts to improve (IC) engine fuel efficiency and combustion.
Rolf D Reitz, Ganesh Duraisamy
exaly +2 more sources
Nature Communications, 2021 Aviation emissions of nitrogen oxides (NOx) alter the composition of the atmosphere, perturbing the greenhouse gases ozone and methane, resulting in positive and negative radiative forcing effects, respectively.
A. Skowron +4 more
semanticscholar +1 more source
Review of the Effects of Fossil Fuels and the Need for a Hydrogen Fuel Cell Policy in Malaysia
Sustainability, 2023 The world has relied on fossil fuel energy for a long time, producing many adverse effects. Long-term fossil fuel dependency has increased carbon emissions and accelerated climate change. In addition, fossil fuels are also depleting and will soon be very
Muhammad Asyraf Azni +3 more
semanticscholar +1 more source
Heat pipes to increase the efficiency of fuel cells [PDF]
International Journal of Low-Carbon Technologies, 2009 The goal of this work is to suggest, design and develop new heat pipe heat exchangers to increase the efficiency of fuel cells (FCs). At least two types of heat pipe coolers are considered. The first one is a heat pipe spreader used to equalize the temperature field inside the FC stack.
Leonard L. Vasiliev, Leonid L. Vasiliev
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Ketones can become the major fuel source for the heart but do not increase cardiac efficiency.
Cardiovascular Research, 2020 AIMS Ketones have been proposed to be a "thrifty" fuel for the heart and increasing cardiac ketone oxidation can be cardioprotective. However, it is unclear how much ketone oxidation can contribute to energy production in the heart, nor whether ...
Kim L. Ho +8 more
semanticscholar +1 more source
Increasing the efficiency of burning solid fuel in the layer
Ventilation, Illumination and Heat Gas Supply, 2021 he main directions of increasing the efficiency of solid fuel heat generators are analyzed. It is noted that in industrial designs of heat generating installations depending on their class technological schemes of burning of solid fuel are applied at various levels on capital and operational expenses.
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Dual-fuel Cycles to Increase the Efficiency of WtE Installations
Chemical Engineering Transactions, 2012 The overall efficiency of municipal waste incineration plants is significant lower (typically 20-24 %) compared to fossil fuel power plants (typically 40-60 %). It is however possible to increase the efficiency of the MSW incinerator by integration with other power plants.
Becidan M., Anantharaman R.
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Solid Oxide Fuel Cells: Increasing Efficiency with Conventional Fuels [PDF]
The Electrochemical Society Interface, 2009 Sir William Grove has been credited with inventing the fuel cell in 1839. That fuel cell, as with the majority of fuel cells developed since then, focused on the use of hydrogen as a fuel. As such, fuel cell technology has become synonymous with hydrogen technology in the public perception. As a result of this perception, the funding and advancement of
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