基于虚拟仪器自主开发的汽油发动机燃烧分析系统
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摘要
对发动机的燃烧过程以及排放状况有较深入的研究,需要相关燃烧分析系统的开发。通过自主开发的燃烧分析系统软件,实现数据釆集、数据处理、数据计算以及显示等功能,分析处理气缸指示功、最高压力等随曲轴转角变化的规律,能够为后期的发动机设计优化提供重要帮助。该测试系统对3433-06发动机不断测试与使用,发现其开发成本更低、操作界面友好、方便不断开发优化,最终结果证明该燃烧分析系统运行稳定可靠,具有较高的工程应用价值。
In order to have a depth research for the combustion process and the status of the engine emissions,it is necessary to develop a excellent combustion analysis system. The data collection,data processing,data computing and other display functions were realized by the self- developed combustion analysis system software,and some relative analyses of cylinder dynamic combustion were done. At the same time,it is so important for designers have an optimization of engine if they use the P- Φ indicator diagrams,Pmax indicator diagrams,air- fuel ratio( ξ) and fuel consumption variation data and so on.The test system for an internal engine combustion analysis through continuous testing and use,is feasible.No doubt,Better user interface and lower costs of this combustion system is pretty good for tester analysis the related data. Designers could facilitate the continuous development and utilization,so it has a certain value in engineering.
In order to have a depth research for the combustion process and the status of the engine emissions,it is necessary to develop a excellent combustion analysis system. The data collection,data processing,data computing and other display functions were realized by the self- developed combustion analysis system software,and some relative analyses of cylinder dynamic combustion were done. At the same time,it is so important for designers have an optimization of engine if they use the P- Φ indicator diagrams,Pmax indicator diagrams,air- fuel ratio( ξ) and fuel consumption variation data and so on.The test system for an internal engine combustion analysis through continuous testing and use,is feasible.No doubt,Better user interface and lower costs of this combustion system is pretty good for tester analysis the related data. Designers could facilitate the continuous development and utilization,so it has a certain value in engineering.
引文
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[12]白景潇,曹贻鹏,张文平.内燃机燃烧噪声传递路径及评价[J].内燃机学报,2010,52(11):123-126.
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[15]Jenny H Sailer W,Walter T,黄保康.Kistler仪器公司新型车载燃烧分析系统[J].国外内燃机,2010(3):52-56.
[16]郭会军.基于lab VIEW的虚拟仪器设计[M].北京:电子工业出版社,2003.2~5
[2]周龙保.内燃机学[M].北京:机械工业出版社,2005.
[3]Colin O,Truffin K.A Spark Ignition Model for Large Eddy Simulation Based on an FSD Transport Equation(ISSIMLES).[J].Proceedings of the Combustion Institute,2011,33(2):3097-3104.
[4]Tan Z C,Reitz R D.An ignition and combustion model based on the level-set method for spark ignition engine multidimensional modeling[J].Combustion and Flame.2006,145(12):1-15.
[5]王国粱.石油安全[M].北京:石油工业出版社,2011,5
[6]Crete F,Matalon M.Propagation of wrinkled turbulent flames in the context of hydrodynamic theory.[J].Journal of Fluid Mechanics,2011,680:225-264.
[7]Birute Skukauskaite,Tomas Mickevicius,Stasys Slavinskas.Experimental investigation in diesel fuel,rapeseed oil and its blend combustion in off-road diesel engines[J].Engineering for Rural Development,2013,5(23):303-30
[8]蒋峰,孙志毅.基于DSP的视频图像采集系统的设计[J].工业控制计算机,2012(5):23-26.
[9]黄志亮,雷勇.基于Lab VIEW的航空发动机全流程参数测量数据采集系统[J]测控技2010,29(1):31-34.
[10]李玉华,张力,康健.利用曲轴转速波动间接诊断内燃机燃烧状态[J].传感器与微系统2010,29(10)
[11]田开坤,徐海霞.基于CPLD的单片机接口设计[J].现代电子技术,2008(2):34-36.
[12]白景潇,曹贻鹏,张文平.内燃机燃烧噪声传递路径及评价[J].内燃机学报,2010,52(11):123-126.
[13]雷振山,魏丽丄ab VIEW高级编程与虚拟仪器工程应用[M].北京:中国铁道出版社,2009,5
[14]孙伟超,尹德,汪定国,吴忠德.基于C8051F040的环境数据釆集系统设计[J].电子测量技术,2011.10
[15]Jenny H Sailer W,Walter T,黄保康.Kistler仪器公司新型车载燃烧分析系统[J].国外内燃机,2010(3):52-56.
[16]郭会军.基于lab VIEW的虚拟仪器设计[M].北京:电子工业出版社,2003.2~5