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Showing results 1 to 9 of 9
TypeAuthor(s)TitleOther TitlesCitationCitation(alt)Issue Date
articleSakata, Yoshitaka; Akeyama, Yuma; Katsura, Takao; Nagano, KatsunoriEvaluating Long-Term Performance of a Residential Ground-Source Heat Pump System under Climate Change in Cold and Warm Cities of Japan-Energies-15-Mar-2023
article (author version)Serageldin, Ahmed A.; Radwan, Ali; Katsura, Takao; Sakata, Yoshitaka; Nagasaka, Shigeyuki; Nagano, KatsunoriParametric analysis, response surface, sensitivity analysis, and optimization of a novel spiral-double ground heat exchanger-Energy conversion and management-15-Jul-2021
articleSakata, Yoshitaka; Katsura, Takao; Serageldin, Ahmed A.; Nagano, Katsunori; Ooe, MotoakiEvaluating Variability of Ground Thermal Conductivity within a Steep Site by History Matching Underground Distributed Temperatures from Thermal Response Tests-Energies-Apr-2021
articleSakata, Yoshitaka; Katsura, Takao; Nagano, KatsunoriNationwide Determination of Required Total Lengths of Multiple Borehole Heat Exchangers under Variable Climate and Geology in Japan-ISPRS International Journal of Geo-Information-Apr-2021
articleKatsura, Takao; Sakata, Yoshitaka; Ding, Lan; Nagano, KatsunoriDevelopment of Simulation Tool for Ground Source Heat Pump Systems Influenced by Ground Surface-Energies-Sep-2020
articleChae, Hobyung; Nagano, Katsunori; Sakata, Yoshitaka; Katsura, Takao; Serageldin, Ahmed A.; Kondo, TakeshiAnalysis of Relaxation Time of Temperature in Thermal Response Test for Design of Borehole Size-Energies-Jul-2020
articleSerageldin, Ahmed A.; Radwan, Ali; Sakata, Yoshitaka; Katsura, Takao; Nagano, KatsunoriThe Effect of Groundwater Flow on the Thermal Performance of a Novel Borehole Heat Exchanger for Ground Source Heat Pump Systems: Small Scale Experiments and Numerical Simulation-Energies-18-Mar-2020
articleKatsura, Takao; Higashitani, Takashi; Fang, Yuzhi; Sakata, Yoshitaka; Nagano, Katsunori; Akai, Hitoshi; Oe, MotoakiA New Simulation Model for Vertical Spiral Ground Heat Exchangers Combining Cylindrical Source Model and Capacity Resistance Model-Energies-Mar-2020
articleSakata, YoshitakaVertical trend analysis of equivalent hydraulic conductivity in alluvial fan gravel deposits considering open void connectivity-Hydrological Research Letters-21-Feb-2019
Showing results 1 to 9 of 9


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