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出典:『Wikipedia』 (2009/10/03 22:56 UTC 版)

英語による解説

引用

CENBOL or CENtrifugal pressure supported BOundary Layer refers to the region of an accretion flow around a black hole. The basic idea is that since the centrifugal force l²/r³ increases very rapidly compared to the gravitational force (which goes as 1/r²) as the distance r decreases, the matter feels increasing centrifugal force as it approaches a black hole. Thus the matter initially slows down, typically through a shock transition and then accelerates again to become a supersonic flow.