| 由示功图数据计算NO_X浓度中有关计算精度若干问题的探讨 |
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| 引用本文： | 高国珍,卢致俊. 由示功图数据计算NO_X浓度中有关计算精度若干问题的探讨[J]. 内燃机工程, 1999, 0(4) |
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| 作者姓名： | 高国珍 卢致俊 |
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| 作者单位： | 南昌大学机电工程学院!南昌市，北京东路339号，330029，南昌大学 |
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| 摘 要： | 汽车有害排放浓度数值计算，影响因素众多，有设计参数、运行参数、燃烧参数、测试参数、程序的调整参数等，要提高计算精度，就要抓住影响计算精度的主要因素，找出其变化规律。这样，可以缩短计算时间，提高计算精度。
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| 关 键 词： | 氮氧化物 示功图 模型计算 有害废物 直喷式柴油机 |
Study on the Accuracy of NOx Emission Calculation Based on the Data from Indicator Diagram |
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| Gao Guozhen,Lu Zhijun. Study on the Accuracy of NOx Emission Calculation Based on the Data from Indicator Diagram[J]. Chinese Internal Combustion Engine Engineering, 1999, 0(4) |
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| Authors: | Gao Guozhen Lu Zhijun |
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| Affiliation: | Nanchang University |
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| Abstract: | The Accuracy in the calculation of harmful exhaust emission desity for automobile is affected by a number of param parameters, such as design, operation, combustin, measurement and etc. In order to improve the calculation accuracy it -is necessary to find out the main factors and the rule of change. In this way the calculation time can be reduced and the calculation accuracy improved . |
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| Keywords: | Oxides of nitrogen Indicator diagram Model calculation Noxious emission Direct injection diesel engine |
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