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Experimental study of bottom feed updraft gasifier
(2013-09-01)
The updraft biomass gasifiers currently available produce a gas with high tar content. For almost all downstream applications a substantial reduction of the tar concentration is required. The gravimetric tar concentration ...
Experimental study of bottom feed updraft gasifier
(2013-09-01)
The updraft biomass gasifiers currently available produce a gas with high tar content. For almost all downstream applications a substantial reduction of the tar concentration is required. The gravimetric tar concentration ...
Modeling of hydraulic and energy efficiency indicators for water supply systems
(Elsevier B.V., 2015-08-01)
The present work approaches the necessity of the hydraulic and energetic efficiency indicator development for the management and decision making of water supply systems (WSSs) that can enable the comparison between the ...
Energy values of corn germ meal for laying hens
(Univ Federal Ceara, Dept Geol, 2016-10-01)
The aim of this study was to evaluate the effect of the substitution level of corn germ meal (CGM) on energy values obtained with Matterson's method and regression analysis. One hundred twenty laying hens from Embrapa 051 ...
Energy use in cropping systems: A regional long-term exploratory analysis of energy allocation and efficiency in the Inland Pampa (Argentina)
(Pergamon-Elsevier Science Ltd, 2012-08)
As agricultural system comprises natural processes that are ruled by thermodynamics, the energy utilization is well suited for assessing the sustainability in the management of natural resources. The goals of this paper ...
Energy efficiency and CO2 emissions in Swedish manufacturing industries
This paper analyses the trends in energy consumption and CO2 emissions as a result of energy efficiency improvements in Swedish manufacturing industries between 1993 and 2008. Using data at the two-digit level, the performance ...
Energy efficiency developments in the manufacturing industries of Germany and Colombia, 1998-2005
This paper describes the energy efficiency development in the German and Colombian industrial sectors between 1998 and 2005. Using data at the two- and three-digit levels for the German and Colombian manufacturing industry, ...
Chemical composition, digestible protein and energy values of some alternative feedstuffs for pigs in Brazil
(Animal Feed Science and Technology, 2019)
On the energy of the protons producing the very high-energy astrophysical neutrinos
(IOP Publishing, 2021-03)
We study the distribution of the energy of the protons that can produce an astrophysical neutrino with a given observed energy, in the TeV-PeV range, both through pp or pγ interactions. Due to the increasing multiplicity ...