Research field (4)：
Earth resource engineering, energy science
, Agricultural environmental and information engineering
, Recycling systems and society
, Transfer phenomena and unit operations
Research keywords (13)：
太陽・風力エネルギー利用
, ソーラーシェアリング
, 乾燥地・開発途上地域
, 熱・物質移動
, 省エネルギー
, 養液栽培
, Visualization of nutrient flow
, Renewable energy
, Dryland
, Chemical Engineering
, Heat and mass transfer
, Aquaponics
, Soilless culture
Research theme for competitive and other funds (3)：
2000 - 2002 Research and Development of New Technology Wind Turbines Active in Desertification Prevention and Desert Tree Planting
1998 - 2000 DEVELOPMENT OF POWER GENERATION SYSTEM USING LIVESTOCK WASTES AS FUEL
Papers (42)：
Wenfeng Guo, He Shen, Yan Li, Fang Feng, Kotaro Tagawa. Wind tunnel tests of the rime icing characteristics of a straight-bladed vertical axis wind turbine. Renewable Energy. 2021. 179. 116-132
Bateer Baiyin, Kotaro Tagawa, Mina Yamada, Xinyan Wang, Satoshi Yamada, Sadahiro Yamamoto, Yasuomi Ibaraki. Study on plant growth and nutrient uptake under different aeration intensity in hydroponics with the application of particle image velocimetry. Agriculture (Switzerland). 2021. 11. 11
Baiyin, B, Tagawa, K, Yamada, M, Wang, X, Yamada, S, Yamamoto, S, Ibaraki Y. Effect of Substrate Flow Rate on Nutrient Uptake and Use Efficiency in Hydroponically Grown Swiss Chard (Beta vulgaris L. ssp. cicla ‘Seiyou Shirokuki’). Agronomy. 2021. 11. 10. 2050
Bateer Baiyin, Kotaro Tagawa, Mina Yamada, Xinyan Wang, Satoshi Yamada, Yang Shao, Ping An, Sadahiro Yamamoto, Yasuomi Ibaraki. Effect of Nutrient Solution Flow Rate on Hydroponic Plant Growth and Root Morphology. Plants. 2021. 10. 9. 1840-1840
Bateer Baiyin, Kotaro Tagawa, Mina Yamada, Xinyan Wang, Satoshi Yamada, Sadahiro Yamamoto, Yasuomi Ibaraki. Effect of the Flow Rate on Plant Growth and Flow Visualization of Nutrient Solution in Hydroponics. HORTICULTURAE. 2021. 7. 8
OKUTANI Masahiro, HARA Yutaka, MISHIMA Kazuki, TAGAWA Kotaro, YOSHIDA Shigeo. 1213 Performance Prediction of Triangular-Blade Butterfly Wind Turbine with Mechanical Over-Speed Control System. 2016. 2016. 54. "1213-1"-"1213-2"
Hara Yutaka, Tagawa Kotaro, Miyake Yohei, Nobeoka Daigo. 1304 Wind Pattern Detection for the Purpose of Analyzing Behavior of Small Wind Turbines. Fluids engineering conference . 2009. 2009. 417-418
MORITA Yasunari, TAGAWA Kotaro, HARA Yutaka, HAYASHI Tsutomu. A Study on Multistage Water Maker Using Renewable Energy in Arid Land. 2008. 2008. 461-464
Tagawa Kotaro, Hayashi Tsutomu, Kamichika Makio. 813 A Study on Seawater Desalination by Freezing Process Utilizing Renewable Energy in Arid Land. 2007. 2007. 291-292
HORIKAWA Takashi, KATO Masaru, TAGAWA Kotaro, HARA Yutaka, HAYASHI Tsutomu. 814 A Trial Evaluation of Wind Characteristics for Offshore Wind Power by Mobile Observation Using the Ship. 2007. 2007. 293-294
