Three-dimensional numerical investigation on wall film formation and evaporation in port fuel injection engines

Liu Hong; Yan Yanan; Jia Ming; Xie Maozhao; Lee Chia-fon F.

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Three-dimensional numerical investigation on wall film formation and evaporation in port fuel injection engines

机译：进气道喷油发动机壁膜形成和蒸发的三维数值研究

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Wall film formation and evaporation were studied on a flat wall inside a constant-volume vessel using a three-dimensional numerical method. The computation was based on the discrete phase model (DPM) of spray dispersion, a spray-wall interaction model coupled with an enhanced wall film evaporation sub-model, in which the operating conditions of cold wall are considered for port fuel injection (PFI) engines. The influence of impacting parameters including injection pressure, the impingement distance from the injector and the impinged wall, injection duration, impingement angle, and wall temperature was discussed.

机译：使用三维数值方法研究了在恒定体积容器内的平壁上的壁膜形成和蒸发。该计算基于喷雾分散体的离散相模型（DPM），喷雾壁相互作用模型和增强的壁膜蒸发子模型，在该模型中考虑了冷壁的运行条件以进行港口燃料喷射（PFI）引擎。讨论了冲击参数的影响，包括喷射压力，到喷射器和冲击壁的冲击距离，喷射持续时间，冲击角度和壁温。

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《Numerical Heat Transfer, Part A. Application: An International Journal of Computation and Methodology》 |2016年第12期|共18页
作者
Liu Hong; Yan Yanan; Jia Ming; Xie Maozhao; Lee Chia-fon F.;
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正文语种 eng
中图分类热力工程、热机;
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1. Three-dimensional numerical investigation on wall film formation and evaporation in port fuel injection engines [J] . Liu Hong, Yan Yanan, Jia Ming, Numerical Heat Transfer, Part A. Application: An International Journal of Computation and Methodology . 2016,第7a12期

机译：进气道喷油发动机壁膜形成和蒸发的三维数值研究
2. Evaporate prediction and compensation of intake port wall-wetting fuel film for spark ignition engines fueled with ethanol-gasoline blends [J] . Dong-wei YAO, Xin-chen LING, Feng WU 浙江大学学报：A卷英文版 . 2012,第008期

机译：乙醇汽油混合燃料的火花点火发动机进气道壁湿润燃油膜的蒸发预测和补偿
3. Evaporate prediction and compensation of intake port wall-wetting fuel film for spark ignition engines fueled with ethanol-gasoline blends [J] . Dong-wei YAO, Xin-chen LING, Feng WU 浙江大学学报（英文版）（A辑：应用物理和工程） . 2012,第008期

机译：乙醇汽油混合燃料的火花点火发动机进气道壁湿润燃油膜的蒸发预测和补偿
4. NUMERICAL STUDY OF THE EFFECT OF FUEL SPRAY VELOCITY AND TARGETING ON FUEL EVAPORATION RATE IN A PORT FUEL INJECTION ENGINE USING Kiva 3-V2 SIMULATION CODE [C] . A. Nassiri-Toosi, A. Lotfi Nozari, M. Etghani ASME(American Society of Mechanical Engineers) Internal Combustion Engine Division Fall Technical Conference; 20071014-17; Charleston,SC(US) . 2007

机译：基于Kiva 3-V2模拟代码的喷雾速度和目标对港口燃油喷射发动机燃油蒸发率影响的数值研究
5. Formation du mélange par injection simple en milieu évaporatif avec une approche RANS =Numerical Study of Air/Fuel Mixture with an Evaporative Injection System Using the RANS Method [D] . Guillemette, Olivier . 2018

机译：用扫描方法在蒸发环境中形成简单的注射混合物=使用RAN方法的空气/燃料制霉剂的数值研究
6. Numerical Analysis of the Effects of Direct Dual FuelInjection on the Compression Ignition Engine [O] . Krishnamoorthi Muniappan, *, Sreedhara Sheshadri, 2020

机译：直接双燃料效应的数值分析注射压缩点火发动机
7. Effect of Air Fuel Ratio on Engine Performance of Single Cylinder Port Injection Hydrogen Fueled Engine: A Numerical Studyud [O] . M. M. Rahman, R. A. Bakar 2009

机译：空燃比对单缸进气喷射氢燃料发动机发动机性能的影响数值研究 ud
8. Particle numerical model for wall film dynamics in port-injected engines [R] . O'Rourke, P. J. , Amsden, A. A. 1996

机译：端口喷射发动机壁膜动力学的粒子数值模型

Three-dimensional numerical investigation on wall film formation and evaporation in port fuel injection engines

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