摘要
针对NOx排放实船测试的特点和要求,探讨各主要测量参数的测量方法及测量设备,以及按推进特性运行的船舶主柴油机的试验循环工况标准。提出在船舶试航时进行NOx排放测试,并以试航工况曲线为基础建立相应的试验循环工况标准,以便NOx排放实船测试切实可行,并有利于减小测试工况偏差而引起的NOx排放测试误差。
The measurement methods and instruments on the key parameters and the standard test cycle for the propeller law operated main engine were discussed according to the requirements and characteristics of NOx-emission measurement on board. This paper suggests that NOx-emission measurement on board for the propeller law operated main engine should be carried out during the trial voyage, and that the test cycle based on the trial voyage propeller curve should be defined as standard test cycle. Thus, the on-board measurement of NOx-emission becomes more practical and feasible and accurate.
出处
《船海工程》
2010年第1期88-90,93,共4页
Ship & Ocean Engineering
基金
福建省青年人才创新项目(2005F3075)
福建省教育厅科技项目(JA09153)
集美大学科研基金项目(ZQ2006031)
关键词
船舶主柴油机
NOX排放
实船测试
方案
marine main diesel engine
NO. emission
on-board test
solution
