G. Schoonveld, R. Riley, Stephen P. Thomas, S. Schiff
{"title":"EXHAUST VALVE RECESSION WITH LOW-LEAD GASOLINES","authors":"G. Schoonveld, R. Riley, Stephen P. Thomas, S. Schiff","doi":"10.4271/861550","DOIUrl":null,"url":null,"abstract":"Effective January 1, 1986, regulations by the U.S. Environmental Protection Agency limited the amount of alkyl lead antiknock additives that could be used in ''leaded gasoline'' to 0.1 gram per gallon. This has led to considerable concern about the potential for serious wear problems in older engines that were designed to run on leaded fuel. Phillips has completed a study to address this concern and identify limits of potential impact. This paper reports the results of this work.","PeriodicalId":35781,"journal":{"name":"汽车工程","volume":"67 1","pages":"700-712"},"PeriodicalIF":0.0000,"publicationDate":"1986-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"12","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"汽车工程","FirstCategoryId":"1087","ListUrlMain":"https://doi.org/10.4271/861550","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Engineering","Score":null,"Total":0}
引用次数: 12
Abstract
Effective January 1, 1986, regulations by the U.S. Environmental Protection Agency limited the amount of alkyl lead antiknock additives that could be used in ''leaded gasoline'' to 0.1 gram per gallon. This has led to considerable concern about the potential for serious wear problems in older engines that were designed to run on leaded fuel. Phillips has completed a study to address this concern and identify limits of potential impact. This paper reports the results of this work.