Results 41 to 50 of about 19,375 (199)

Liquid Carbon-Boron Cluster Additives for Mixed Amine-50

open access: yesMolecules
Boron-containing compounds, known for their high calorific value, can significantly enhance the energy density of traditional liquid propellants. Through precise chemical modification of the C-H bonds in ortho-carborane, a novel liquid cluster material ...
Xiaogang Mu   +3 more
doaj   +1 more source

Dynamic Prediction of Natural Gas Calorific Value Based on Deep Learning [PDF]

open access: yes, 2023
The natural gas quality fluctuates in complex natural gas pipeline networks, because of the influence of the pipeline transmission process, changes in the gas source, and fluctuations in customer demand in the mixing process.
Hu, Jingjing   +5 more
core   +1 more source

Características Dendrométricas, Físicas e Químicas da Myracrodruon urundeuva e da Leucaena leucocephala

open access: yesFloresta e Ambiente, 2017
RESUMO Com o objetivo de avaliar características dendrométricas, físicas e químicas da Myracrodruon urundeuva e Leucaena leucocephala foi realizada supressão de cinco exemplares de cada espécie.
Lázaro Lavoisier Honorato da Silva   +4 more
doaj   +1 more source

Thermogravimetric analysis-based proximate analysis of agro-byproducts and prediction of calorific value

open access: yesEnergy Reports, 2022
Domestic agro-byproduct potential in Korea is estimated to be approximately 4,018 × 103 tons of oil equivalent per year. Majority of agro-byproducts are unused and discarded.
Sunyong Park   +6 more
doaj   +1 more source

Calorific Value of Gaseous Fuels [PDF]

open access: yesNature, 1961
Gas Calorimetry The Determination of the Calorific Value of Gaseous Fuels. By C. G. Hyde and M. W. Jones. Second edition, entirely revised and reset. Pp. vii + 456. (London: Ernest Benn, Ltd., 1960.) 105s. net.
openaire   +1 more source

Secagem ao ar livre da madeira para produção de carvão vegetal

open access: yesFloresta e Ambiente
A estocagem ao ar livre é o método mais utilizado de secagem de madeira para produção de carvão. Todavia, a secagem natural de toras é pouco estudada. O objetivo deste trabalho foi avaliar a interação entre estocagem e propriedades energéticas da madeira
Antonio José Vinha Zanuncio   +4 more
doaj   +1 more source

Determination of heating value of industrial waste for the formulation of alternative fuels

open access: yesMATEC Web of Conferences, 2013
The use of alternative fuels has become increasingly widespread. They are basically designed based on industrial waste so that they can substitute fossil fuels which start to become scarce.
Bouabid G., Nahya D., Azzi M.
doaj   +1 more source

Desenvolvimento de método de medição simultâneo de velocidade de chama laminar e energia de ativação aparente e aplicação em misturas combustíveis com baixo poder calorífico [PDF]

open access: yes, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2014.Syngas e biogás são combustíveis de baixo poder calorífico que podem ser obtidos a partir da biomassa ...
Francisco Júnior, Roberto Wolf
core  

Study of Provenance and Site Variability on Calorific Value and Other Fuel Properties of Teak Stem

open access: yes, 2022
Currently  Perum Perhutani has  conducted  efforts  to  improve  the   productivity  of  teak  forest  by   provenance  trial. However, only a few  studies have so  far considered the  variation of these main  fuel  properties of wood under the ...
Prasaningtyas, Asri, Sulistyo, Joko
core   +1 more source

Extractives and energetic properties of wood and charcoal

open access: yesRevista Árvore, 2014
Charcoal production stands out as a raw material for the production of renewable energy. To assess wood quality in energy terms, studies have focused more on the holocellulose and lignin content than on the role of extractives.
Antônio José Vinha Zanuncio   +3 more
doaj   +1 more source

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