Yoshitaka Sakata

Thermo-hydraulic performance of the U-tube borehole heat exchanger with a novel oval cross-section: Numerical approach

Ahmed A. Serageldin, Yoshitaka Sakata, Takao Katsura et al. · Energy Conversion and Management · 2018 · 66 citations · Full text

Parametric analysis, response surface, sensitivity analysis, and optimization of a novel spiral-double ground heat exchanger

Ahmed A. Serageldin, Ali Radwan, Takao Katsura et al. · Energy Conversion and Management · 2021 · 52 citations · Full text

Electrical Engineering, Heat Transfer Process, Engineering +11

Multilayer-concept thermal response test: Measurement and analysis methodologies with a case study

Yoshitaka Sakata, Takao Katsura, Katsunori Nagano · Geothermics · 2017 · 34 citations

Reliability, Engineering, Measurement +12

The 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

Ahmed A. Serageldin, Ali Radwan, Yoshitaka Sakata et al. · Energies · 2020 · 26 citations · Full text

Engineering, Small Scale Experiments, Single-phase Flow +16

Life cycle cost analysis of ground source heat pump system based on multilayer thermal response test

Hobyung Chae, Katsunori Nagano, Takao Katsura et al. · Energy and Buildings · 2021 · 25 citations

Engineering, Energy Efficiency, Heat Exchanger +7