Ignition Delay
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Slow Cook-Off Simulation of PBX Based on RDX
ABSTRACT: Cook-off tests are commonly used to assess thermal behaviour of energetic materials under external thermal stimuli. Numerical simulation became a powerful tool to reduce the costs with experimental tests. However, numerical simulations are not able to predict the violence of thermal response, but instead accurately reproduce radial heat flow in the
J. Aerosp. Technol. Manag.. Publicado em: 2017-06
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2. Method to Determine the Electrical Energy for Ignition of Electro-Explosive Devices
ABSTRACT: During field trials, it was observed that the delay of ignition of electro-explosive devices (EED) depends on ratings of power supplies or dynamo and also on the firing cable lengths. The change in ignition delay of EEDs due to altered supplied current will detoriate the repeatability of sequence of actions in time-critical armament applications. I
J. Aerosp. Technol. Manag.. Publicado em: 2015-09
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3. Avaliação e comparação do número de cetano obtido por métodos alternativos (normatizados e não normatizados) uma análise estatística. / Evaluation and Comparison of Cetane Number obtained by alternative methods (Standardized and Non-Standardized) A Statistical Analysis.
No Brasil, a maior empregabilidade do óleo diesel é no sistema rodoviário de transporte de cargas, tornando necessário um rigoroso acompanhamento da qualidade de ignição deste combustível Dentre os parâmetros físicos e químicos, o Número de Cetano (NC) é um dos mais comuns indicadores da qualidade do óleo diesel. Além do método padrão (ASTM D
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/09/2012
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4. Effects of wet CO oxidation on the operation of engines and power generators
A simplified method is used to determine the optimum water content in the flue gases of charcoal gasifiers to be utilized as alternative fuels in the operation of engines and gas turbines for power generation. Computational models of plug flow reactors and well stirred reactors are employed to simulate the reaction and post-flame zones, adopting different ch
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2003-12