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The development of the new technique which measures the unsteady density field
new technique the unsteady density field random pattern Refractometry Technique
2009/4/29
This paper propose the new method called “Random Pattern Refractometry Technique” which is possible to measure the unsteady density fields in stratified flows. In this method, the gradient vector fiel...
人类在不断发展、繁荣航运业的同时,也在为自己的生存环境制造出了船艇排放这一日趋严重的污染源。尽管船艇排放发生在广阔的海洋上,且在世界有害物排放中只占不大的一部分,但其绝对数量却很大。据估算,船艇的NOx排放量约为其油耗量的15%,按目前国际市场劣质燃油的销售量1亿吨/年计算,则全世界烧劣质油船舶的NOx排放量多达1500万吨/年