Results 81 to 90 of about 58,964 (308)

Secuencia experimental para el análisis termodinámico de la conversión de la energía química de un combustible [PDF]

open access: yes, 1989
Resumen: Con el presente trabajo se pretende elaborar las bases para la rea1izaci6n de una secuencia experimental, a realizar en los cursos que actualmente se dicten en al laboratorio de termodinámica lo mismo que como complemento en la docencia de los ...
Sánchez Sáenz, Carlos Ignacio
core  

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

Quartz forming conditions in secant veins in granodiorites of the Andean intrusive complex of the Barchans Islands (Argentine Islands, West Antarctic)

open access: yesДоповiдi Нацiональної академiї наук України
It is established that the growth of quartz in veins in granodiorites of the Andean intrusive complex (the Barchans Islands, West Antarctic) happened in rock crystal-bearing veins of steep falling, in which the temperature difference necessary for the ...
I.М. Naumko   +5 more
doaj   +1 more source

Expérience d'utilisation du combustible CARAMEL à OSIRIS

open access: yes, 2014
Après une présentation du combustible Caramel destiné au réacteur Osiris, les auteurs décrivent les premières phases expérimentales d'utilisation de ce combustible dans le réacteur. Ils analysent ensuite le comportement du combustible et ses conséquences
Ghislain De Contenson, Jean-Marie Cerles
core   +1 more source

Combustible in selected biofuels [PDF]

open access: yes, 2018
ArticleThe aim of the research was to determine the moisture, combustible and ash content in selected biofuels, in dependence on temperature by the means of gravimetric method.
Vitázek, I., Tulík, J., Klúčik, J.
core   +1 more source

Additively Manufactured Porous Ceramics as Tunable Dielectrics for Passive Temperature Sensing

open access: yesAdvanced Materials Technologies, EarlyView.
Porous ceramic lattices, 3D‐printed from a multicomponent oxide ink, are integrated with LC resonators for passive wireless temperature sensing. By tuning porosity, the dielectric properties and RF response are engineered to produce distinct resonant frequency shifts with temperature. The results establish a structure‐driven approach to customizing the
Sogol Heidarishahrivar   +5 more
wiley   +1 more source

Ingeniería Avanzada para Economía de Combustible en Pesqueros

open access: yesRevista Tecnológica, 2011
Este trabajo explora opciones de ingeniería para reducir el consumo de combustible en pesqueros. Las principales áreas investigadas son la propulsión  y  la energía auxiliar, donde se identifican las principales opciones disponibles para lograr una alta
Marcos Salas
doaj   +4 more sources

Analysis of Reforming Gas Combustion in Internal Combustion Engine

open access: yesEnergy Procedia, 2014
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BRUSCA, SEBASTIAN   +4 more
openaire   +6 more sources

Control y monitoreo del consumo de combustible en un vehículo

open access: yes
Muchos vehículos en Colombia tienen una antigüedad de 21 años o más, y la mayoría de estos utilizan un sistema de carburación para mezclar aire y combustible necesario para la combustión en el motor, un método que no cumple con los estándares ...
Jiménez Ramírez, Santiago
core   +1 more source

Record Performance in Vertically Stacked, Solution‐Processed ZTO Schottky Diodes

open access: yesAdvanced Materials Technologies, EarlyView.
Schottky diodes based on solution processed sustainable zinc—tin–oxide thin films present an eco‐friendly and versatile alternative to conventional CMOS based technologies. Beyond state‐of‐the‐art performance for vertically stacked solution‐based oxide diodes was achieved, including rectification ratios exceeding nine orders of magnitude, and intrinsic
Carlos Silva   +10 more
wiley   +1 more source

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