Abstract: Optimization of a hybrid doubleside jet impingement cooling system for highpower light emitting diodes (LEDs) was performed using a hybrid multiobjective evolutionary approach and threedimensional numerical analysis for ...

Abstract: The performances of various transverseflow doublelayer microchannel heat sink configurations were evaluated compared to those of parallelflow heat sink configurations via conjugate heat transfer analysis. For the analysis, ...

Abstract: A printed circuit heat exchanger (PCHE) with zigzag flow channels in a doublefaced configuration was optimized to enhance its thermal–hydraulic performance. Using exergy analysis, the objective function was defined as ...

Abstract: Investigated here is the space?time estimation or statistical interpolation of a global variable based on a few observations. Estimation of a global data field is essentially a problem of optimally estimating spherical ...

Abstract: Considered in this study is a cyclostationary generalization of an EOF-based prediction method. While linear statistical prediction methods are typically optimal in the sense that prediction error variance is minimal within ...

Abstract: Extraction of the accurate annual cycle in the tropical Pacific sea surface temperature field is addressed as a demonstration of the utility of a new technique called the cyclostationary empirical orthogonal function (CSEOF) ...

Abstract: Many climatic and geophysical processes are cyclostationary and exhibit appreciable cyclic (monthly, daily, etc.) variation of their statistics in addition to interannual fluctuations. Utilization of this nested variation ...

Abstract: eanalysis data have global coverage and faithfully render large-scale phenomena. On the other hand, regional and small-scale characteristics of atmospheric variability are poorly resolved. In an attempt to improve reanalysis ...

Abstract: Identification of independent physical/dynamical modes and corresponding principal component time series is an important aspect of climate studies for they serve as a tool for detecting and predicting climate changes. While ...

Abstract: Identification of independent physical/dynamical modes and corresponding principal component time series is an important aspect of climate studies for they serve as a tool for detecting and predicting climate changes. While ...