Results 91 to 100 of about 58,964 (308)
Ingeniería Industrial, 2016 Los motores a combustión interna son usados para distintas actividades económicas como el transporte, la generación de electricidad, minería, entre otras aplicaciones.
Darío Eder Lazo-Hoyos +1 more
doaj
TecnocienciaEn este trabajo se obtuvo y caracterizó biodiésel a partir de aceite de cocina utilizado y metanol por medio de la reacción de transesterificación, con el objetivo de aprovechar el aceite de desecho (recurso de triglicéridos de bajo valor industrial ...
Lourdes Arjona +3 more
doaj +1 more source
Bosques Latitud Cero, 2023 En Ecuador el conocimiento de la inflamabilidad de los combustibles forestales vivos y muertos es muy limitado, centrándose dicho conocimiento en pocas especies, especialmente exóticas o introducidas.
Luis Fernando Muñoz Chamba +3 more
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Study of hybrid mixture explosions
, 2010 The work of this thesis aims at studying the explosive phenomenon of hybrid mixtures to get insights into the driving mechanisms and the explosion features affecting the course of hybrid mixture explosion.
Garcia Agreda, Anita
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Investigation of High-Speed Combustible Gas Ignited by a Hot Gas Jet Produced in the Shock Tube
, 2005 The high-speed combustible gas ignited by a hot gas jet, which is induced by shock focusing, was experimentally investigated. By use of the separation mode of shock tube, the test section of a single shock tube is split into two parts, which provide the ...
Wang, C (reprint author), Chinese Acad Sci, Inst Mech, Key Lab High Temp Gas Dynam, No 15 Beisihuanxi Rd, Beijing 100080, Peoples R China. +3 more
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Advanced Materials Technologies, EarlyView.Laser‐assisted synthesis enables rapid (within 1 h) and high‐yield (≥90%) production of Co‐MOFs with mesoporous structures, tunable magnetic and optical properties, and efficient adsorption of N2, CH4, and CO2 for low‐energy gas separation. DFT calculations elucidate the electronic structure and adsorption behavior.
Saliha Mutlu +10 more
wiley +1 more source
AgronomyReduced reliance on synthetic chemical fertilizers necessarily requires using renewable biomaterial-derived soil organic amendments (SOAs) in agriculture for sustained retention of nutrients through improvement in the soil organic matter (SOM).
Samreen Aslam, Aisha Nazir
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Advanced Materials Technologies, EarlyView.Hierarchically microarchitected PLA/S/CNT cathodes are fabricated via scalable fused filament 3D printing as high‐sulfur‐loading hosts for rechargeable lithium–sulfur batteries. The assembled Li–S cells with sulfur loadings up to 17 mg cm−2 deliver an areal capacity of 9.2 mAh cm−2 and retain 96% of their discharge capacity after 100 charge–discharge ...
Vinay Gupta +4 more
wiley +1 more source
IMPROVEMENTS IN CALORIMETRIC COMBUSTION, AND THE HEAT OF COMBUSTION OF TOLUENE. [PDF]
Journal of the American Chemical Society, 1917 T W, Richards, H S, Davis
openaire +2 more sources
Energy Production, Ecological Footprint and Socio-Economic Transformation of the Territory in an Organic Economy. The Case Study of Early Modern Madrid. [PDF]
The aim of this paper is to evaluate the impact of Madrid’s fuel demand on the near surrounding territory in the early modern period, both from an economic and an ecological viewpoint.
Hernando Ortego, Javier +2 more
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