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3D 복극전기분해조를 이용한 원전 ETA 폐수 내 COD 및 T-N 제거 연구

Title
3D 복극전기분해조를 이용한 원전 ETA 폐수 내 COD 및 T-N 제거 연구
Other Titles
A Study on Removal of COD and T-N in ETA Included Nuclear Power Plant Wastewater Using 3D Bipolar Packed Bed Reactor
Author
박주양
Keywords
크리깅 메타모델; 외삽; 베이지안 정보; 예측성 평가; 초기 설계문제; Kriging Metamodel; Extrapolation; Bayesian Information; Prediction Evaluation; Initial Design Problem
Issue Date
2011-11
Publisher
대한상하수도학회
Citation
대한상하수도학회 한국물환경학회 공동 학술발표 논문집, 2011, P.213-214
Abstract
Carrying out optimum design, in general, designer needs to set up ranges of design variables at the beginning. At this point, after we fulfil optimization by using metamodel and design of experiment, we need to modify the ranges of design variables or additional sample point if initial optimum point is located around boundary that designer set arbitrarily. In this study, through extrapolation of metamodel applied to initial design, we quantitatively evaluate accuracy of predicted responses outside of the boundary and propose ranges of extrapolation keeping accuracy without additional sample points. We select krigingmodel as the metamodel which gives Bayesian information and evaluates expanding performance after we examine the nonlinearity according to R-square of response surface model(RSM) through mathematical examples.
URI
http://kiss.kstudy.com/thesis/thesis-view.asp?key=3043658http://hdl.handle.net/20.500.11754/66141
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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