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Ryu Itokazu

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

3

DOWNLOADS

91

TOTAL CITATIONS

0

Scholarly Papers (3)

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1.

How Many Scalar Transport Equations Should Be Solved for Indoor Ventilation Efficiency Analysis?

Number of pages: 34 Posted: 23 Jan 2025
Ryu Itokazu, Alan Kabanshi, Kazuki Kuga, Naoki Ikegaya and Kazuhide Ito
affiliation not provided to SSRN, affiliation not provided to SSRN, Kyushu University, Kyushu University and Kyushu University
Downloads 44 (1,133,231)

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Computational Fluid Dynamics, ventilation efficiency, local concentration, average return time

2.

Occupant-Centric Multicriteria Optimization of Hybrid Personalized Hvac System: Impact of Supply Inlet Layout and Returning Airflow Rate

Number of pages: 30 Posted: 26 Oct 2024
Ken Bryan Fernandez, Ryu Itokazu and Kazuhide Ito
University of the Philippines, Diliman, affiliation not provided to SSRN and Kyushu University
Downloads 35 (1,263,436)

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Hybrid personalized systems, HVAC, Indoor air quality, Thermal comfort, Building energy efficiency, Occupant-centric systems

3.

Spatiotemporal Probability Density Function for Understanding Indoor Scalar Heterogeneity in Ventilated Rooms

Number of pages: 41 Posted: 27 Mar 2026
Ryu Itokazu, Kazuki Kuga, Naoki Ikegaya, Alan Kabanshi, Mats Sandberg and Kazuhide Ito
affiliation not provided to SSRN, Kyushu University, Kyushu University, affiliation not provided to SSRN, University of Gävle and Kyushu University
Downloads 12 (1,541,665)

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Ventilation effectiveness, Indoor scalar heterogeneity, Computational fluid dynamics, Mass-flux-based stream function, Spatiotemporal probability density function