Critical two-phase flow of initially subcooled and saturated water = 과냉각수및 포화수에 대한 임계 이상 유량에 관한 연구

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A two fluid model has been developed to calculate the critical two phase flow rates for initially subcooled and saturated liquid. This model considers vapor and liquid superheat, and slip between phases. This utilizes bubble growth with linear temperature decay for vapor phase, and bubble generation with heterogeneity factor obtained by empirically. This model requires some empiricisms for parameters characterizing the density of nucleation sites in the liquid and certain pressure gradient above which vapor follows linear temperature decay, and initial bubble radius. Comparisons between measured values and the predicted values of the present model show a good agreement regardless of test geometry.
Advisors
Chun, Moon-Hyun전문헌
Description
한국과학기술원 : 핵공학과,
Publisher
한국과학기술원
Issue Date
1986
Identifier
65453/325007 / 000841159
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 핵공학과, 1986.2, [ [v], 36 p. ]

URI
http://hdl.handle.net/10203/49119
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=65453&flag=dissertation
Appears in Collection
NE-Theses_Master(석사논문)
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