Akira Kondo
Mitsubishi
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Akira Kondo.
journal of Environmental Engineering and Ecological Science | 2014
B.H.A.K.T. Ariyadasa; Akira Kondo; Hikari Shimadera; Hideki Ochi; Yoshio Inoue
AbstractnnnnConsidering the environmental damage caused by mercury, evaluating mercury concentrations in four environmental media, namelyn the atmosphere, water, soil, and sediment, is necessary. Available data on mercury emissions and
The Proceedings of the Symposium on Environmental Engineering | 2016
Ami Sekiguchi; Hikari Shimadera; Akira Kondo
Numerical simulations were performed in order to evaluate the impact of the direct effect of aerosol particles on meteorology and air quality over East Asia. The online coupled Weather Research and Forecasting-Community Multiscale Air Quality (WRF-CMAQ) modeling system was applied from January to March 2014 for cases with/without feedback: two-way/one-way simulations. Ground-level shortwave radiation and PM2.5 concentration in the two-way simulation were respectively smaller and higher than those in the one-way simulation over the Asian Continent, particularly in China with remarkably high PM2.5 concentration. These differences indicate that the aerosol direct effect substantially influence the atmospheric stability, and therefore the dispersion efficiency of air pollutants.
The Proceedings of the Symposium on Environmental Engineering | 2012
Takahiro Hisano; Akira Kondo; Yosio Inoue; Sumio Shioti; Akira Komatsu
1.はじめに 流体工学における流れ場の速度分布や温度分布、濃度分布 を把握するための手法として、数値解析(CFD: Computational Fluid Dynamics)によるものと実測(OFD: Observed Fluid Dynamics)によるものの 2 つの方法がある。しかし CFD に は境界条件の簡略化や、数値解析の際のモデル近似や離散化 による誤差が存在し、また OFD にも測定誤差や欠測が存在 する。このため流れ場全体の正確な把握は困難であると考え られる。 本研究ではより正確に温・速度場を把握する手法として、 測定値と流れ場の支配方程式を用いて補完・修正する費用関 数法を提案する。これは測定値と数値解析を融合することに よって、測定値の持つ情報により計算における境界条件の誤 差を改善し、より精度の高い場の推定が出来ると予想される。 そこで室内熱環境の空気分布の推定に適応することで、本手 法の有効性を評価することを目的とした。
Archive | 1995
Takeharu Oshima; Toshiyuki Tamura; Satoru Kotoh; Hirono Tsubota; Shinji Komori; Shinji Nakashima; Hiroaki Terada; Makoto Iwata; Katsuhito Yamaguchi; Junji Onishi; Akira Kondo
Archive | 2002
Esrom Hamonangan; Akira Kondo; Akikazu Kaga; Yoshio Inoue; Satoshi Soda; Katsuhito Yamaguchi
Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan | 2008
Akikazu Kaga; Akira Kondo; Yoshio Inoue; Kaoru Ikejima; Masakatsu Fukuda; Wookhyun Yeo
Annual Report of FY 2004, The Core University Program between Japan Society for the Promotion of Science (JSPS) and Vietnamese Academy of Science and Technology (VAST) | 2005
Motoki Kawashima; Tatsuya Tobe; Akikazu Kaga; Akira Kondo; Y. Inoue; Daisuke Matsumoto; Y. Dong
Archive | 2001
Makoto Iwata; Nobufumi Komori; Akira Kondo; Satoru Koto; Shinji Nakajima; Junji Onishi; Joji Oshima; Toshiyuki Tamura; Hironori Terada; Hirono Tsubota; Katsuto Yamaguchi; 伸治 中島; 悟 古藤; 浩乃 坪田; 丈治 大島; 潤治 大西; 浩詔 寺田; 伸史 小守; 克人 山口; 誠 岩田; 俊之 田村; 明 近藤
The Proceedings of the Symposium on Environmental Engineering | 2016
Tomohito Matsuo; Akira Kondo; Hikari Shimadera; Sumio Shiochi; Akira Komatsu
空気調和・衛生工学会論文集 | 2015
Tomohito Matsuo; Akira Kondo; Hikari Shimadera; Sumio Shiochi; Akira Komatsu