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a semi-empirical mathematical model for predicting physical part of ignition delay period in the combustion of direct - injection diesel engines with swirl is developed . this model based on a single droplet evaporation model . the governing equations , namely , equations of droplet motion , heat and mass transfer were solved simultaneously using a rung-kutta step by step unmerical method . the...
J. Armero,1 J. M. Sancho,1,4 J. Casademunt,1 A. M. Lacasta,2 L. Ramı́rez-Piscina,2 and F. Sagués3 1Departament d’Estructura i Constituents de la Matèria, Universitat de Barcelona, Av. Diagonal 647, E-080028 Barcelona, Spain 2Departament de Fı́sica Aplicada, Universitat Politècnica de Catalunya, Av. Dr. Gregorio Marañón 50, E-08028 Barcelona, Spain 3Departament de Qumı́ca Fı́sica, Universitat de Bar...
Peirce introduced an ingenious classification of signs and a theory of reasoning. Though he maintained that reasoning presupposes signs, to our best knowledge, he did not define a link between his two theories. In this paper we make a first attempt to reveal the possibility for such a relation, in the framework of a cognitively based model of
JACQUELINE KÖHN Conicet, Depto de Geofísica Aplicada, Facultad de Ciencias Astronómicas y Geofísicas, Universidad Nacional de La Plata, Argentina. e-mail: [email protected] EDUARDO E. KRUSE Conicet, Depto de Geofísica Aplicada, Facultad de Ciencias Astronómicas y Geofísicas, Universidad Nacional de La Plata, Argentina. JUAN E. SANTOS Conicet, Depto de Geofísica Aplicada, Facultad ...
................................................................................................................................................ iv Acknowledgement ............................................................................................................................... vi Table of
Rainer Schmidt,1,* Jofre Ventura,2 Eric Langenberg,2,3 Norbert M. Nemes,1 Carmen Munuera,4 Manuel Varela,2 Mar Garcia-Hernandez,4 Carlos Leon,1 and Jacobo Santamaria1 1Universidad Complutense de Madrid, GFMC, Dpto. Fı́sica Aplicada III, Facultad de Ciencias Fı́sicas, 28040 Madrid, Spain 2Universitat de Barcelona, Dpto. Fı́sica Aplicada i Óptica, Diagonal Sud, Facultats de Fı́sica i Quı́mica, Martı́ i...
abstract nowadays, industries cannot play a crucial role in national and international competitions. the tourism industry is no exception. tourism industry development as the most important economic sector and income generation is one of the key challenges of economic development in the world. therefore, countries were successful that take advantage of the capabilities of tourism sector using ...
O presente artigo evidencia a importância de tratar os conceitos de usabilidade no desenvolvimento de aplicações para TV interativa bem com a importância de se ter cautela nesse processo. Demonstra, outrossim, as principais etapas do processo de desenvolvimento de aplicações para TV interativa, afim de providenciar uma certa melhoria em relação à usabilidade desta tecnologia a ser implantada no...
In this paper, a robust controller for a Six Degrees of Freedom (6 DOF) coaxial trirotor helicopter control is proposed in presence of defects in the system. A control strategy based on the coupling of the interval type-2 fuzzy logic control and sliding mode control technique are used to design a controller. The main purpose of this work is to eliminate the chattering phenomenon and guaranteein...
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