Sensitivity Study of a Valve Recession Model

作     者：Edgar E. Vera-Cardenas Roger Lewis Tom Slatter 

作者机构：Department of Automotive Mechanical Engineering Polytechnic University of Pachuca Pachuca Mexico Department of Mechanical Engineering University of Sheffield Sheffield UK 

出 版 物：《Open Journal of Applied Sciences》 (应用科学（英文）)

年 卷 期：2017年第7卷第2期

页      面：50-56页

学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学] 

主　　题：Valve-Seat Insert Recession Modelling Sensitivity Study 

摘      要：The aim of this work was to carry out a sensitivity analysis of a valve recession model. For the sensitivity study, the effects of the parameters on the valve recession model were investigated, for both, light duty and heavy duty engines. For light duty engines, it was observed that the impact wear of component parameters had the greatest effect on valve recession and for heavy duty engines, the sliding wear of component parameters had an increasing contribution to the overall valve recession.