Buscar
Mostrando ítems 81-90 de 164
Glass-ceramic material from the SiO 2-Al 2O 3-CaO system using sugar-cane bagasse ash (SCBA)
(2011-08-31)
Brazil is the world's largest producer of alcohol and sugar from sugarcane. Currently, sugarcane bagasse is burned in boilers to produce steam and electrical energy, producing a huge volume of ash. The major component of ...
Geothermal energy: an opportunity of dialogue in pursuit of sustainable development in Peru
(International Geothermal AssociationDE, 2015-04)
[ENG] During the last five years, Peru has managed to sustain a constant growing economy (more than 5% annual), and this fact places it as the main emerging economy in South America. This phenomenon directly results in ...
Gamma phases in Cu-Al alloys and the influence of a square shaped phase in the electrochemical behavior of a Cu-13.6wt% Al alloy
(Electrochemical Society Inc, 1998-01-01)
The electrochemical behavior of Cu-xAl alloys, with 11 wt%less than or equal to x less than or equal to 15wt%, in 0.5 M H2SO4 was studied by means of open-circuit potential decay measurements, quasi-stationary and fast ...
Geothermal Country Update for Peru, 2010-2014
(International Geothermal AssociationDE, 2015)
Peru is one of the countries in South America with greatest geothermal potential because it is located within the Pacific Ring of Fire, where the subduction process occurs between the Nazca and South American Plates. This ...
A New Approach to Compute Grounding Impedance of Rods in a Frequency Dependent Multi-layer Soil
(Ieee, 2020-01-01)
Long cylindrical rods are commonly employed to grounding system in transmission lines and they can be buried in stratified soils. In this condition, the grounding impedance is significantly modified by the presence of ...