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Alternative TitleAnalysis of heat transfer in enclosed diesel engine room of autonomous underwater vehicle
杨翊; 朱兴华; 胡志强; 郑荣; 林扬
Source Publication内燃机工程
Volume36Issue:4Pages:85-89, 98
Indexed ByEI ; CSCD
EI Accession number20153801295173
Contribution Rank1
Funding Organization中国科学院科技创新重点部署项目(KGFZD-014)
Keyword内燃机 柴油机 自主水下机器人 封闭式机舱 传热学 温度场
Other AbstractHeat transfer in the enclosed diesel engine-room of autonomous underwater vehicles was analyzed under two working conditions by using the three analysis methods of analytical method, simplified simulation of steady heat transfer and CFD simulation, by which the temperature field of the engine-room was obtained. The results show that the injecting air to the engine-room is a better solution than bringing air direct to the intakes of the diesel engines in terms of heat dissipation and the temperature requirement inside the engine-room. Moreover, the comparison of the three analysis methods can draw the following conclusions: firstly the analytical method can only be used to calculate the temperature field of the engine-room with the help of a simplified model; secondly the simulation of steady heat transfer using the simplified model is suitable for the analysis of heat transfer under the condition of bringing air direct to the intakes of the diesel engines; finally the CFD analysis is suitable for the analysis of heat transfer under the condition of injecting the air to the engine-room. ©, 2015, Chinese Society for Internal Combustion Engines.
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Document Type期刊论文
Recommended Citation
GB/T 7714
杨翊,朱兴华,胡志强,等. 自主水下机器人的封闭式柴油机舱传热分析[J]. 内燃机工程,2015,36(4):85-89, 98.
APA 杨翊,朱兴华,胡志强,郑荣,&林扬.(2015).自主水下机器人的封闭式柴油机舱传热分析.内燃机工程,36(4),85-89, 98.
MLA 杨翊,et al."自主水下机器人的封闭式柴油机舱传热分析".内燃机工程 36.4(2015):85-89, 98.
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