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An Investigation on Operating Characteristics of the Closed Cycle System Using High Pressure Diesel Engine  

김인교 (국방과학연구소)
박신배 (국방과학연구소)
Publication Information
Transactions of the Korean Society of Automotive Engineers / v.10, no.5, 2002 , pp. 65-72 More about this Journal
Abstract
The closed cycle diesel system is operated in closed circuit system where there is non air breathing with working fluid consists of combination of oxygen, argon and recycled exhaust gas far obtaining underwater or underground power sources. Experimental apparatus using the MTU8V183SE92 high pressurized engine adapted for closed cycle running, capable of operating at the system pressure of maximum 5 bar is constructed with ACAP as data acquisition system in order to operate equally in the open cycle in surface or the closed cycle in submerged conditions. The general features and the characteristics of combustion of HP(high pressure) diesel engine, specially designed and manufactured only for CCDE, are investigated. The test results of performance of HP diesel engine in closed cycle system are presented with respect to power and boost pressure and compared with those of low pressure diesel engine. The oxygen concentration and specific heat ratio are investigated with its deviation
Keywords
Closed cycle system; High pressure diesel engine; Low pressure diesel engine; Open cycle; Closed cycle; boost pressure;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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