نتایج جستجو برای: energy losses

تعداد نتایج: 722079  

Journal: :Physical review 2023

We study the effects of redistributing superthermal electrons on Bremsstrahlung radiation from hot relativistic plasma. consider thermal and nonthermal distribution with an energy cutoff in phase space explore impact losses. discover that redistribution into lower energies reduces radiative losses, which is contrast to nonrelativistic Finally, we discuss possible relevance our results for open ...

Journal: :IOP Conference Series: Materials Science and Engineering 2020

Journal: :Journal of Cleaner Production 2021

Food products require significant amounts of energy and water throughout their lifecycle, yet humanity wastes 1.3e9 tons food on a yearly basis. A large part this waste occurs during the consumption (post-retail) phase system as avoidable waste, discarded edible (parts of) products. In study, we explore effects Food-Energy-Water nexus. We show that 344 million tonnes global is responsible for s...

2009
K. Blanckaert

[1] The paper investigates the influence of relative bend curvature on secondary flow, energy losses, and turbulence in sharp open-channel bends. These processes are important in natural streams with respect to sediment transport, the bathymetry and planimetry, mixing and spreading of pollutants, heat, oxygen, nutrients and biological species, and the conveyance capacity. Laboratory experiments...

Asadullah Mirasi, Ehsan Kamran Mohammad Amin Asoodar Mousarreza Samadi

Wheat is one of the important food staff in consumption pattern of each country. More than 50 % of human energy is supplied from bread in the developing country. Combine losses is less than 2-3% in developed countries, while in developing country is about 15-20% in different regions and circumstances of harvesting seasons and field conditions. In this research project that effect of combine typ...

2013
IOAN FELEA

Energy conservation is one of the key priorities of sustainable development strategy. Transport systems are responsible for about one third of energy consumption. As result, the identification of solutions to reduce energy consumption in these systems is essential for the implementation of the sustainable development strategies. The present work is dedicated to identifying the possibilities for...

Conventional energy sources are fast depleting due to poor conservation practises and excessive usage while the world’s energy demands are growing by minute. Additionally, the cost of producing conventional energy is rising also leading to an increase in harmful environmental pollution. Hence, there is a need to look at alternative energy sources such as sun, water and wind. Photovoltaic (PV) i...

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