| 特种环境下发动机瞬时起动特性的仿真研究 |
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| 引用本文： | 李忠杰,王树宗,党涛立.特种环境下发动机瞬时起动特性的仿真研究[J].鱼雷技术,2005,13(1):37-39. |
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| 作者姓名： | 李忠杰 王树宗 党涛立 |
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| 作者单位： | 1. 海军工程大学兵器工程系,湖北,武汉,430033
2. 西安鱼雷工程办公室,陕西,西安,710075 |
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| 摘 要： | 基于全面考虑影响发动机起动特性的各种因素, 开发了一个多缸发动机起动及动态过程的仿真数学模型, 模型包括动力学模型、负载模型和缸内热力过程模型。利用该模型对发动机进行了仿真计算, 并给出了瞬态过程的仿真结果, 为发动机的设计和优化提供了有益的依据。
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| 关 键 词： | 发动机 起动特性 动态仿真 |
| 文章编号： | 1673-1948(2005)01-0037-03 |
Simulation Research of Instantaneous Start-up Characteristics of Engines under Special Environment |
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| LI Zhong-jie,WANG Shu-zong,DANG Tao-li.Simulation Research of Instantaneous Start-up Characteristics of Engines under Special Environment[J].Torpedo Technology,2005,13(1):37-39. |
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| Authors: | LI Zhong-jie WANG Shu-zong DANG Tao-li |
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| Affiliation: | LI Zhong-jie 1,WANG Shu-zong 1,DANG Tao-li 2 |
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| Abstract: | In this paper, a quasi-linear mathematical model on start-up process of the engine was developed. The various factors that affect starting characteristics of the engine were taken into consideration in the model. The model is composed of engine dynamic model, load model and cylinder inner thermodynamic model. The model was used to simulate a new engine and the simulation result of transient process was given. |
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| Keywords: | engine start-up characteristics dynamic simulation |
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