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Yutaka Asako
Researcher at Universiti Teknologi Malaysia
Publications - 234
Citations - 2657
Yutaka Asako is an academic researcher from Universiti Teknologi Malaysia. The author has contributed to research in topics: Heat transfer & Reynolds number. The author has an hindex of 25, co-authored 227 publications receiving 2351 citations. Previous affiliations of Yutaka Asako include Tokyo Metropolitan University & Nagaoka University of Technology.
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Convection heat transfer in concentric micro annular tubes with constant wall temperature
TL;DR: In this paper, the heat transfer characteristics of gaseous flows in concentric micro annular tubes with constant wall temperature whose temperature is lower or higher than the inlet temperature were numerically investigated.
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Prediction of turbulent three-dimensional heat transfer of heated blocks using low-reynolds number two-equation model
Mohammad Faghri,Yutaka Asako +1 more
TL;DR: In this paper, the Lam-Bremhorst low-Reynolds-number form of the k- ∊ model is used for the computations of turbulent flow over a three-dimensional array of heated square blocks deployed along one wall of a parallel-plate duct.
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Effect of Partition Wall on Natural Convection Heat Transfer in a Vertical Air Layer
Yoshiyuki Yamaguchi,Yutaka Asako +1 more
TL;DR: In this article, a three-dimensional natural convection heat transfer characteristics in a vertical air layer partitioned into cubical enclosures by partition walls of finite thermal conductivity and finite thickness were obtained numerically.
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Performance of Gas-to-Gas Micro-Heat Exchangers
TL;DR: In this paper, the effects of capacity ratio, channel height, and length on the heat transfer characteristics of two-stream parallel and counter-flow gas-to-gas micro-heat exchangers are investigated numerically.
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Convection Heat Transfer in Microchannels With High Speed Gas Flow
TL;DR: In this paper, a test stand was set up to impose thermal boundary conditions of constant temperature gradient along the microchannel length, and thin film temperature sensors were developed and used to directly measure the micro-channel surface temperature.