Theory and Technical Challenge of Scaled Model Experiments in Marine Diesel Engines

doi:10.13675/j.cnki.tjjs.200323

Journal of Propulsion Technology ›› 2020, Vol. 41 ›› Issue (11): 2408-2417.DOI: 10.13675/j.cnki.tjjs.200323

• Review • Previous Articles Next Articles

Theory and Technical Challenge of Scaled Model Experiments in Marine Diesel Engines

1.State Key Laboratory of Ocean Engineering，School of Naval Architecture，Ocean and Civil Engineering， Shanghai Jiaotong University，Shanghai 200240，China;2.Institute of Power Plants and Automation，Shanghai 200240，China

Online:2020-11-15 Published:2020-11-15

船舶柴油机比例模型实验的理论基础与技术挑战

周昕毅^1,2，李铁^1,2，依平^1,2

1.上海交通大学船舶海洋与建筑工程学院海洋工程国家重点实验室，上海 200240;2.动力装置及自动化研究所，上海 200240

作者简介:周昕毅，博士生，研究领域为柴油机喷雾燃烧相似性。E-mail：zhou_xy@sjtu.edu.cn
基金资助:
国家自然科学基金面上项目（51776125）。

Abstract

Abstract: The scaled model experiments are beneficial for reducing time， cost and energy consumption in new marine diesel engine development. Firstly， the history of diesel combustion similarity theory is reviewed， and three scaling laws based on the single value conditions for diesel combustion similarity are summarized. Then， the latest theoretical and experimental researches on similarity of spray mixture formation processes are emphasized. Finally， the technical challenges that need to be further solved in the scaled model experiments are proposed. The theory system of diesel spray combustion similarity established in this paper is helpful to formulate scientific and reasonable experimental specifications for the scaled model experiments， and promote the rapid development of marine diesel engines.

Key words: Marine diesel engine;Similarity theory;Spray combustion;In-cylinder heat transfer;Scaling law;Model test;Review

摘要： 采用相似比例模型实验进行新型船舶柴油机研发可以极大地节约研发时间、成本及能源。本文回顾了柴油机燃烧相似性理论的发展历程，总结了实现燃烧相似性的三种单值条件相似法则，重点阐述了喷雾混合气形成过程相似性理论与实验验证的最新研究成果，同时指出船舶柴油机相似比例模型实验亟待攻克的技术挑战。建立柴油机喷雾燃烧相似性理论体系有助于制定科学合理的相似比例模型实验规范，推动船舶柴油机研发实现快速发展。

关键词: 船舶柴油机;相似理论;喷雾燃烧;缸内传热;相似法则;模型试验;综述

ZHOU Xin-yi^1,2, LI Tie^1,2, YI Ping^1,2. Theory and Technical Challenge of Scaled Model Experiments in Marine Diesel Engines[J]. Journal of Propulsion Technology, 2020, 41(11): 2408-2417.

周昕毅，李铁，依平. 船舶柴油机比例模型实验的理论基础与技术挑战[J]. 推进技术, 2020, 41(11): 2408-2417.

References

[1] Tabri K， M??tt?nen J， Ranta J. Model-Scale Experiments of Symmetric Ship Collisions［J］. Journal of Marine Science and Technology， 2008， 13： 71-84.
[2] 高玉闪，刘小勇，金平. 全流量补燃循环气气燃烧相似性缩尺试验研究［J］. 推进技术， 2019， 40（7）： 1554-1559.
[3] 刘洋，王彦富，张晓磊. 半敞开式隧道火灾模型设计相似性论证［J］. 安全与环境学报， 2014， 14（5）： 90-93.
[4] 余佳，田辉，蔡国飙. 固液混合火箭发动机缩尺效应研究［J］. 火箭推进， 2015， 41（2）： 33-37.
[5] Lanchester F W. The Horse-Power of the Petrol Motor in Its Relation to Bore， Stroke and Weight［J］. Proceedings of the Institution of Automobile Engineers， 1906， 1（2）： 153-220.
[6] Chikahisa T， Murayama T. Theory on Combustion Similarity for Different Size Diesel Engines［J］. Transactions of the Japan Society of Mechanical Engineers Series B， 1988， 54（508）： 3579-3584.
[7] Staples L R， Reitz R D， Hergart C. An Experimental Investigation into Diesel Engine Size-Scaling Parameters［J］. SAE International Journal of Engines， 2009， 2（1）： 1068-1084.
[8] Tess M J， Lee C W， Reitz R D. Diesel Engine Size Scaling at Medium Load Without EGR［J］. SAE International Journal of Engines， 2011， 4（1）： 1993-2009.
[9] Kobashi Y， Tanaka Y， Shibata G， et al. An Investigation of the Effects of Engine Size and Rotation Speed on Diesel Combustion Based on Similarity Rules［R］. SAE 2019-01-2181.
[10] Inagaki K， Mizuta J， Kawamura K， et al. Theoretical Study on Spray Design for Small-Bore Diesel Engine（First report）［R］. SAE 2016-01-0740.
[11] Takada N， Hashizume T， Tomoda T， et al. Theoretical Study on Spray Design for Small-Bore Diesel Engine （Second report）［J］. SAE International Journal of Engines， 2017， 10（3）： 1110-1018.
[12] Chikahisa T， Kikuta K， Murayama T. Combustion Similarity for Different Size Diesel Engines： Theoretical Prediction and Experimental Results［R］. SAE 920465， 1992.
[13] Bergin M， Reitz R D， Hessel R P. Soot and NO_x Emissions Reduction in Diesel Engines via Spin-Spray Combustion［C］. Irvine： Proceedings of the 18th Annual Conference on Liquid Atomization and Spray Systems， 2005.
[14] Stager L A， Reitz R D. Assessment of Diesel Engine Size-Scaling Relationships［R］. SAE 2007-01-0127.
[15] 周昕毅，李铁，赖哲渊，等. 柴油机非蒸发喷雾相似性研究［J］. 内燃机工程， 2018， 39（5）： 1-7.
[16] Zhou X Y， Li T， Lai Z Y， et al. Scaling Fuel Sprays for Different Size Diesel Engines［J］. Fuel， 2018， 225： 358-369.
[17] Zhou X Y， Li T， Lai Z Y， et al. Modeling Spray Tip and Tail Penetrations after End-of-Injection［J］. Fuel， 2019， 237： 442-456.
[18] Zhou X Y， Li T， Lai Z Y， et al. Similarity of Split-Injected Fuel Sprays for Different Size Diesel Engines［J］. International Journal of Engine Research， DOI： 10.1177/1468087419849771.
[19] Zhou X Y， Li T， Wei Y J， et al. Scaling Liquid Penetration in Evaporating Sprays for Different Size Diesel Engines［J］. International Journal of Engine Research， 2020， 21（9）.
[20] Zhou X Y， Li T， Lai Z Y， et al. Theoretical Study on Similarity of Diesel Combustion［R］. SAE 2018-01-0235.
[21] 赖哲渊，李铁，周昕毅，等. 柴油机喷雾燃烧相似性理论基础研究［J］. 内燃机工程， 2018， 39（3）： 1-7.
[22] Zhou X Y， Li T， Wei Y J， et al. Scaling Spray Combustion Processes in Marine Low-Speed Diesel Engines［J］. Fuel， 2019， 258： 116-133.
[23] Zhou X Y， Li T， Lai Z Y. Scaled Model Experiments for Marine Low-Speed Diesel Engines［R］. SAE 2019-01-2182.
[24] Zhou X Y， Li T， Wei Y J. Simulation Data for Similarity of Spray Combustion Processes in Marine Low-Speed Diesel Engines［J］. Data in Brief， 2020， 28（10）.
[25] Wakuri Y， Fujii M， Amitani T， et al. Studies on the Penetration of Fuel Spray in a Diesel Engine［J］. Bulletin of JSME， 1960， 3（9）： 123-130.
[26] Katsura N， Saito M， Senda J， et al. Characteristics of a Diesel Spray Impinging on a Flat Wall［R］. SAE 890264， 1989.
[27] Rodrigues F， Mesler R. Some Drops Don't Splash［J］. Journal of Colloid and Interface Science， 1985， 106（2）： 347-352.
[28] Mundo C， Sommerfeld M， Tropea C. Droplet-Wall Collisions： Experimental Studies of the Deformation and Breakup Process［J］. International Journal of Multiphase Flow， 1995， 21（2）： 151-173.
[29] Yarin A L， Weiss D A. Impact of Drops on Solid Surfaces： Self-Similar Capillary Waves， and Splashing as a New Type of Kinematic Discontinuity［J］. Journal of Fluid Mechanics， 1995， 283： 141-173.
[30] Musculus M P B， Kattke K. Entrainment Waves in Diesel Jets［R］. SAE 2009-01-1355.
[31] Inagaki K， Mizuta J， Nomura Y， et al. Proposal of Wall Heat Transfer Coefficient Applicable to Spray-Wall Interaction Process in Diesel Engines （First Report）［C］. Yokohama： 2018 JSAE Annual Congress Spring， 2018.
[32] Eilts P. Similarity Considerations on Wall Heat Losses in Internal Combustion Engines［J］. Proceedings of the Institution of Mechanical Engineers， Part A： Journal of Power and Energy， 1991， 205（2）： 139-142.
[33] Shi Y， Reitz R D. Study of Diesel Engine Size Scaling Relationships Based on Turbulence and Chemistry Scales［R］. SAE 2008-01-0955.
[34] Woschni G. A Universally Applicable Equation for the Instantaneous Heat Transfer Coefficient in the Internal Combustion Engine［R］. SAE 670931， 1967.
[35] Lee C W， Reitz R D， Kurtz E. The Impact of Engine Design Constraints on Diesel Combustion System Size Scaling［R］. SAE 2010-01-0180.

Theory and Technical Challenge of Scaled Model Experiments in Marine Diesel Engines

船舶柴油机比例模型实验的理论基础与技术挑战

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 0

Recommended Articles

Metrics

Comments