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Dive into the research topics where Ezio Castejon Garcia is active.

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Featured researches published by Ezio Castejon Garcia.


International Review of Mechanical Engineering-IREME | 2016

Analysis of the Impact of the Variable Cam Tree in the Efficiency of Cycle Otto Engines

Fábio Jairo Dias; Ezio Castejon Garcia

The purpose of this work is to evaluate the efficiency of Otto cycle engines with fixed and variable valve timing using Diesel-RKTM simulation software. Firstly, the history of internal combustion engines of Otto cycle was made in order to improve understanding on the introduction of the mechanisms and operation of engines. Secondly, the theory revision was performed for different types of valve control, especially for operating methods that include mechanical, hydraulic and electronic engine. In the next step, the presentation and use of simulation software were made by defining the input parameters and a way to obtain the results that indicates the best and really efficient valve control. The results showed that the efficiency of Otto cycle engine equipped with a variable valve timing was 15% higher than Otto cycle engine equipped with fixed valve timing.


Applied Thermal Engineering | 2016

Heat transfer performance enhancement in compact heat exchangers by using shallow square dimples in flat tubes

Idário P. Nascimento; Ezio Castejon Garcia


International Communications in Heat and Mass Transfer | 2011

Forced turbulent heat convection in a square duct with non-uniform wall temperature

G.A. Rivas; Ezio Castejon Garcia; M. Assato


Acta Astronautica | 2006

Effectiveness of low-cost thermal vacuum tests of a micro-satellite ☆

J.S. Almeida; Marcio Bueno dos Santos; D.L. Panissi; Ezio Castejon Garcia


Revista de Engenharia Térmica | 2004

SPACE SIMULATION OF THE CHINA-BRAZIL EARTH RESOURCES SATELLITE - CBERS

Ezio Castejon Garcia; M. B. dos Santos; J. S. de Almeida; D. L. Panissi


International Review of Mechanical Engineering-IREME | 2014

Experimental and Numerical Investigation of Transverse Thermal Conductivity of an Aluminum Honeycomb Panel

D. F. Silva; Ezio Castejon Garcia


International Review of Mechanical Engineering-IREME | 2014

Numerical Model for Analysis in Space Radiators for Critical Conditions Operating

Rafael Dias Vilela; Ezio Castejon Garcia


RETERM - Thermal Engineering | 2018

SPACE SIMULATION OF THE CHINA-BRAZIL EARTH RESOURCES SATELLITE CBERS

Ezio Castejon Garcia; M. B. dos Santos; J. S. de Almeida; D. L. Panissi


Blucher Engineering Proceedings | 2018

ESTUDO NUMÉRICO E EXPERIMENTAL SOBRE A APLICAÇÃO DO CICLO OTTO – ATKINSON EM UM MOTOR PFI

Thomaz Ernesto de Sousa Savio; Ezio Castejon Garcia; Marcos Fregoneze


Journal of Aerospace Technology and Management | 2017

Assembly and Testing of a Thermal Control Component Developed in Brazil

Marcos Galante Boato; Ezio Castejon Garcia; Marcio Bueno dos Santos; A.F. Beloto

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Marcio Bueno dos Santos

National Institute for Space Research

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Marcos Galante Boato

Instituto Tecnológico de Aeronáutica

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Issamu Muraoka

National Institute for Space Research

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A.F. Beloto

National Institute for Space Research

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Andreia Sorice Genaro

National Institute for Space Research

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D.L. Panissi

National Institute for Space Research

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G.A. Rivas

Instituto Tecnológico de Aeronáutica

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Herbert Paula de Vasconcelos

Instituto Tecnológico de Aeronáutica

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Idário P. Nascimento

Instituto Tecnológico de Aeronáutica

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J.S. Almeida

National Institute for Space Research

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