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Evaluación de materiales reciclables para la fabricación de los álabes de una turbina eólica H-Darrieus
(CCComposites (cements ceramics and composites)Medellín - Colombia, 2023)
Diseño y fabricación de una máquina extrusora para crear el filamento de la impresora 3D a partir de material plástico.
(Escuela Superior Politécnica de Chimborazo, 2017-11-15)
The aim of this technology proposal is to design and manufacture an extruder machine as an alternative for the manufacture of filaments 3D printers using polypropylene, it has obtained by crushing bottle caps, hoping to ...
Vela X at 31 GHz
(IOP PUBLISHING LTD, 2004-10-01)
We present observations of the Vela X region at 31 GHz using the Cosmic Background Imager ( CBI). We find a strong compact radio source (5.'9 x 4.'1, FWHM) about the Vela pulsar, which we associate with the Vela pulsar ...
The Global Context of Solar Activity During the Whole Heliosphere Interval Campaign
(Springer, 2011-12)
The Whole Heliosphere Interval (WHI) was an international observing and modeling effort to characterize the 3-D interconnected “heliophysical” system during this solar minimum, centered on Carrington Rotation 2068, March ...
Computational study of transient flow around Darrieus type cross flow water turbines
(American Institute of Physics Inc., 2016-01-13)
This study presents full transient numerical simulations of a cross-flow vertical-axis marine current turbine (straight-bladed Darrieus type) with particular emphasis on the analysis of hydrodynamic characteristics. Turbine ...
Environmental Variability and Oceanographic Dynamics of the Central and Southern Coastal Zone of Sonora in the Gulf of California
(Multidisciplinary Digital Publishing Institute, 2017)
New High-Resolution Radio Observations of the Supernova Remnant CTB 80
(IOP Publishing, 2003-11)
We report new high-resolution and high-sensitivity radio observations of the extended supernova remnant (SNR) CTB 80 (G69.0+2.7) at 240, 324, 618, and 1380 MHz. The imaging of CTB 80 at 240 and 618 MHz was performed using ...
Star forming regions linked to RCW78 and the discovery of a new IR bubble
(Edp Sciences S A, 2013-10-30)
With the aim of investigating the presence of molecular and dust clumps linked to two star forming regions identified in the expanding molecular envelope of the stellar wind bubble RCW78, we analyzed the distribution of ...