| 催化转化器在发动机台架上的评价试验装置 |
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| 引用本文： | 方茂东,范书章,刘东洲,冯屹,孙国权.催化转化器在发动机台架上的评价试验装置[J].汽车工程,2000,22(3):159-161,149. |
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| 作者姓名： | 方茂东 范书章 刘东洲 冯屹 孙国权 |
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| 作者单位： | 中国汽车技术研究中心 |
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| 基金项目： | 本项目是在原国家科委、机械工业部、美国福特汽车公司联合资助和技术支持下完成的。 |
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| 摘 要： | 本文介绍了开发催化转化器在发动机台架上评价试验装置的必要性，列出了催化转化器进行发动机台架评价试验的基本内容，然后着重介绍了催化转化器活性（净化性能）评价试验装置、快速老试验和机械特性评价试验装置的研制原则，基本结构和技术关键，最后介绍了实际应用效果。
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| 关 键 词： | 催化转化器 发动机台架 评价试验 活性 快速老化 |
Development of Engine Test Bench for Catalytic Converter Evaluation |
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| Fang Maodong,Fan Shuzhang,Liu Dongzhou,Feng Yi,Sun Guoquan.Development of Engine Test Bench for Catalytic Converter Evaluation[J].Automotive Engineering,2000,22(3):159-161,149. |
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| Authors: | Fang Maodong Fan Shuzhang Liu Dongzhou Feng Yi Sun Guoquan |
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| Institution: | Fang Maodong
,Fan Shuzhang
,Liu Dongzhou
,Feng Yi
,Sun Guoquan
;(China Automotive Technology and Research Center) |
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| Abstract: | The necessity of development of engine test bench for catalytic converter evaluation is first presented in the paper. Based on the evaluation test items listed in the paper, some special devices are developed for evaluation tests, including tests on A/F ratio, light-off temperature, accelerated aging test, hot vibration test, etc. The principle, structure and key technology of those devices were illustrated in the paper. Finally some test results were given. |
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| Keywords: | Catalytic converter Engine test bench Evaluation test Active Accelerated |
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