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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Analise economica para a substituição do uso de combustivel diesel por GNC no transporte publico de passageiros / Economical analysis for the substitution of diesel fuel by CNG in the passenger's public transport

Lobkov, Dmitri Dmitrievich 28 February 2005 (has links)
Orientador: Carlos Alberto Bandeira Guimarães / Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo / Made available in DSpace on 2018-08-06T01:41:02Z (GMT). No. of bitstreams: 1 Lobkov_DmitriDmitrievich_M.pdf: 951415 bytes, checksum: 540ad2a18af759bf3bb0d0715b212f7f (MD5) Previous issue date: 2005 / Resumo: Neste trabalho se apresentam argumentos econômicos e de meio ambiente para o uso de GNC em ônibus de transporte público, na forma de gás-diesel. Assim, os objetivos deste trabalho são: Analisar e comparar a experiência real do uso de gás-diesel em outros países e também no Brasil, para oferecer alternativa de combustível Gás Natural Comprimido (GNC) para as empresas de transporte urbano. Fundamentar as vantagens econômicas de reduzir o consumo de combustível diesel em ônibus a gás-diesel, usando como combustível uma mistura de diesel e GNC. Fazer os cálculos de demanda crescente de GNC com a substituição de combustível diesel por GNC nos ônibus urbanos / Abstract: This work presents strong economical and enviromental arguments in favour of the use of CNG (Compress Natural Gas) in the passengers's public transport (buses). The main object of this work is to analyse and compare the real experience in the use of gas/diesel fuel in Brazil and in other countries in an attempt to give an alternative gas fuel system in the public transport. Also it establishes and explains the economical advantage in reducing the consume of diesel fuel in the gas/diesel buses, by the use of a diesel/CNG mixture. Finally, the calculations made show the increasing demand of CNG with the substitution of diesel fuel by CNG in the buses of the public transport / Mestrado / Geotecnia / Mestre em Engenharia Civil

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