文章基本信息

标题：HEAT TRANSFER INFLUENCE ANALYSIS ON COMBUSTION PRESURE IN TWO – STROKE SLOW – SPEED MARINE DIESEL ENGINES
其他标题：ANALIZA UTJECAJA PRIJELAZA TOPLINE NA TLAK IZGARANJA U DVOTAKTNOM SPOROOKRETNOM BRODSKOM DIZELSKOM MOTORU
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作者：Dean Bernečić ; Dean Bernečić ; Ivica Šegulja 等
期刊名称：Pomorstvo
印刷版ISSN：1332-0718
电子版ISSN：1846-8438
出版年度：2013
卷号：27
期号：1
页码：73-85
语种：English
出版社：University of Rijeka, Faculty of maritime studies
摘要：In the presented paper, the effect of the heat transfer coefficient on the cylinder combustion pressure has been analyzed. The analysis has been performed by using a simulation model that has been used for the research into the influence of multiple injections on the combustion processes and products in the cylinder of slow-speed marine diesel engines. For the analysis purpose, the combustion nul-dimensional mathematical model has been applied, which was validated by comparing the actual data measured on board a ship and the results obtained from simulations. The paper presents the results of the heat transfer influence comparison obtained by applying formulas for the heat transfer used by Annand, Eichelberg and Woschni. The results are statistically analyzed and graphically presented. The best choice is explained and suggested.
其他摘要：U priloženom radu je analiziran utjecaj koeficijenta prijelaza topline na tlak izgaranja u cilindru. Analiza je izvršena primjenom simulacijskog modela koji se koristio za potrebe istraživanja utjecaja višestrukog ubrizgavanja na procese i produkte izgara
关键词：two-stroke slow-speed marine diesel engines; heat transfer coefficient; combustion pressure; Woschni; Eichelberg; Annand
其他关键词：dvotaktni sporookretni brodski dizelski motori; koeficijent prijelaza topline; tlak izgaranja; Woschni; Eichelberg; Annand