Results 11 to 20 of about 58,964 (308)

Combustion leftovers

open access: yesMathematical and Computer Modelling, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Weber, R. O.   +2 more
openaire   +1 more source

Efecto de la composición del gas de refinería sobre las características del proceso de combustión.

open access: yesRevista Ingenierías Universidad de Medellín, 2014
En este artículo de investigación científica se analiza el efecto del cambio de la composición del gas combustible (Gas de Refinería (GR) por Gas Natural (GN)) sobre las características del proceso combustión en hornos de la industria de refinación del ...
O. M. Cala   +3 more
doaj   +1 more source

Lower and Middle Jurassic organic-rich rocks of W and SW Ukraine, NE Romania and S Moldova: occurrence, hydrocarbon generation zones and mineralogy [PDF]

open access: yesEstonian Journal of Earth Sciences
The organic-rich strata of the Lower and Middle Jurassic occur within separate blocks, covering significant areas of the Carpathian Foredeep basement, the Bârlad Depression and the Dobrogean Foredeep.
Natalia Radkovets   +2 more
doaj   +1 more source

Single burning item test for timber with fire protection [PDF]

open access: yesИнженерно-строительный журнал, 2020
Fire protection of timber structures and finishing structural materials is actual due to the high combustibility of these materials. The technical characteristics for protected timber structures in case of fire, determined by the single burning item test
M.V. Gravit   +4 more
doaj   +1 more source

Power supply of industrial and residential urban areas through the use of secondary combustible and thermal energy resources [PDF]

open access: yesE3S Web of Conferences, 2021
The subject at hand is the technology of integrated use of secondary combustible and thermal energy resources of oil refining and petrochemicals for power supply and heat supply of industrial and residential urban areas.
Lavirko Jury   +3 more
doaj   +1 more source

Diagnóstico de fallos en sistemas de generación de energía basados en pilas de combustible [PDF]

open access: yes, 2008
En este trabajo se presenta una metodología de diagnóstico de fallos basada en modelos para sistemas de generación de energía basados en pilas de combustible.
Puig Cayuela, Vicenç   +6 more
core   +1 more source

Synthesis by sol–gel route of oxyapatite powders for dense ceramics : applications as electrolytes for solid oxide fuel cells [PDF]

open access: yes, 2005
Solid oxide fuel cells have considerable interest in recent years, because of their high efficiency and environmentally friendly nature. Such systems required oxygen-conducting electrolytes and now the most common electrolyte is yttria stabilized ...
Ansart, Florence   +10 more
core   +1 more source

New views on the geology of the Bachav-Borzhav subcover of the Duklyan-Monthern cover

open access: yesВісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія
Statement of the general problem. The article considers the situation that has developed in the Bachava-Borzhav sub-nave of the Duklja-Chornohora nappe, due to the previously undetermined nature of the relationship between the deposits of the Lower ...
Myroslav Pavlyuk   +3 more
doaj   +1 more source

Impact of cash flow on financial decisions of service stations

open access: yesRevista Arbitrada Interdisciplinaria Koinonía, 2020
The purpose of the research was to design a methodological guide for the preparation of the cash flow statement by the direct method under the IFRS for SMEs that provides information for decision-making in the fuel companies of the city of Cuenca. it was
Cecilia Elizabeth Guamán-Zaldaña   +2 more
doaj   +1 more source

Tectonic and geochemical criteria of organic matter evolution of the Carpathians Krosnen zone in the context of oil and gas potential

open access: yesВісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія
Statement of the general problem. The article provides an analysis of the geological and tectonic factors that influenced the formation of deposits of the Krosnenskaya zone of the Outer Carpathians. The authors considered several questions related to the
Yury Кhoha   +2 more
doaj   +1 more source

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