Passenger Cars
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Avaliação dos sistemas metroviários nas emissões de CO2: análise comparativa das emissões por automóveis, ônibus e metrôs
RESUMO O setor de transportes é responsável por uma parcela das emissões globais de dióxido de carbono (CO2). Os estudos científicos publicados sobre emissões de CO2 pelos sistemas de transportes de passageiros tratam basicamente de resultados envolvendo apenas as emissões relacionadas ao consumo dos combustíveis dos automóveis e ônibus. Nos metrô
Eng. Sanit. Ambient.. Publicado em: 25/11/2019
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2. Effects of material properties on generation of brake squeal noise using finite element method
AbstractThis research paper is concerned with the disc brake squeal problem for passenger cars. The aim of the present research is developing a finite element model of the disc brake assembly in order to improve understanding of the influence of Young's modulus on squeal generation. A detailed finite element model of the whole disc brake assembly that integr
Lat. Am. j. solids struct.. Publicado em: 2015-08
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3. Proposta de um sistema eletrônico embarcado para fiscalização de veículos rodoviários de carga / Proposal of a embedded electronic system to automatic monitoring of the road cargo vehicles
The excessive hours of service is a harsh reality for drivers of goods vehicles in Brazil. Required by a system of unfair labor these drivers still face the bad conditions of roads and bottleneck proved by the increasing number of passenger cars in circulation. This mix of factors has caused an alarming rate of traffic accidents, with a death toll comparable
Publicado em: 2010
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4. Estudo do comportamento de desgaste de materiais de atrito em função de variáveis de aplicação
During the last 100 years polymer matrix composites (PMC) became the most important material class used to equip brake systems in the automotive industry. Due to the growing technical and economic demands of the industry wear has become one of the most important considerations during the development process of these products. This study proposes the creation
Publicado em: 2008
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5. Mogiana Railway Workshops: architecture of a production complex / As oficinas da Companhia Mogiana de Estradas de Ferro: arquitetura de um complexo produtivo
This dissertation is about railway workshops, based on a case study entitled "Officinas Companhia Mogyana" [Mogiana Railway Workshops] of the Mogiana Railway and Navigation Company, which was established in the city of Campinas, Brazil, in the early 20th century. This discussion is classified as a study in industrial heritage and is intended as a contributio
Publicado em: 2007
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6. Análise de conforto e elastocinemática das suspensões de duplo estágio de um veículo de competição off-road em ambiente multicorpos / Elastokinematic and ride analisys of a off-road competition vehicle double rate suspension using a multibody model
This dissertation presents the study of a off-road competition vehicle ride and the double rate suspensions elastokinematic behavior using the multibody software MSC-ADAMS. The vehicle multibody model includes the rear and front suspensions, the steering system, the tires and the sprung mass. The suspensions elastokinematic analysis defined geometric configu
Publicado em: 2006
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7. Comparison of the subjective x objective braking comfort analysis of a passenger car. / Comparação da análise de conforto de frenagem subjetiva x objetiva de um veículo de passeio.
Considering todays competitive automotive market, the customer satisfaction has become a competitive advantage to be considered, due to the customer expectation increasing regarding the quality perception. In this aspect, one of biggest existing difficulties in the brake system design is to transform subjective information and/or opinions into objective in
Publicado em: 2005
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8. High levels of incorrect use of car seat belts and child restraints in Fife--an important and under-recognised road safety issue.
OBJECTIVE: To pilot data collection instruments and to make a preliminary estimate of the level of incorrect use of car seat belts and child restraints in Fife, Scotland. DESIGN: Cross sectional survey of cars containing adults and children at a number of public sites across Fife in 1995 to assess use of car occupant restraints. Trained road safety officers
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9. Drinking, cannabis use and driving among Ontario students
LITTLE IS KNOWN ABOUT THE RISK OF INJURY among adolescents who drive after the use of alcohol or cannabis or ride in cars driven by drunk drivers. We examined data from self-administered interviews with 1846 students in grades 7 to 13 who participated in the 2001 Ontario Student Drug Use Survey about their experiences related to alcohol, cannabis and driving