BGM−�@、�A、�B、�C、�D

My Affiliation ：

• Department of Architecture, Faculty of Engineering, Mie University,
• Associate Professor　→　My　Photo is here

My Research Fields ：

• Engineering of Architectural Environment and Equipment
• Engineering of Architectural Safety
• Engineering of Urban Environment

My Current Researches ：

• Annual earth ground heat storage for heat source/sink of heat pump.
• An analysis of heat and moisture variations in ground soil by quasilinearized equations.
• Numerical analsis of heat and smoke movements in early stage of fire.
• An analysis of the influence of anthorogenic heat on urban thermal environment.

My Personal History ：

• 1964.2 Born in Tokyo, Japan
• 1982.3 Graduated from Tonan High School, Kyoto, Japan
• 1987.3 Graduated from Kobe University, Dept. of Environmental Planning
• 1987.4 Research Engineer, Research Institute of Technology, Konoike Construction Co., Ltd
• 1996.3 Doctor of Engineering ( Supervisor: Prof. Mamoru Matsumoto)
• 1996.4 Research Associate of Nagoya University, Dept. of Geotechnical and Environmental Engineering
• 2001.4 Associate Professor of Nagoya University, Dept. of Environmental Engineering and Architecture
• 2002.4 Associate Professor of Mie University, Dept. of Architecture

Technical Papers ：

• 01.M.Matsumoto, H.Nagai：An Analysis of Moisture Variation in Building Wall by Quasilineared Equations of Nonlinear Simultaneous Heat and Moisture Transfer Equations, The International Meeting of CIB W-40 in Victoria，Proceedings pp.1-15 (September 1987)
• 02.H.Nagai, M.Matsumoto and T.Ushio：Experimental Studies on Application of The Ground for Annual Heat Storage Part1, Field Experiment of Thermal Well during a Year (in Japanese), Journal of Architecture, Planning and Environmental Engneering (Transactins of AIJ),No.464,pp.31-38 (October,1994）
• 03.H.Nagai, M.Matsumoto and S.Takada：A Study on Earth Ground Heat Storage, -Numerical Analyses of Ground Water Flow-, Pan Pacific Symposium on Building and Urban Environmental Conditioning in Asia，Vol.1, pp.125-134 (March 1995)
• 04.H.Nagai, M.Matsumot and T.Ushio：Experimental Studies on Application of The Ground for Annual Heat Storage Part2, Numerical Analyses of Thermal Behavior in and around The Thermal Well (in Japanese), Journal of Architecture, Planning and Environmental Engneering (Transactins of AIJ),No.470,pp.37-44 (April,1995）
• 05.H.Nagai ,M.Matsumoto, T.Ushio and S.Takada：An Analysis of the Earth Ground Heat Storage Process, -The Effects of Ground Water Flow-, International Symposium on Moisture Problems in Building Wall, Porto, Portugal, Proceedings pp.492-501 (September 1995)
• 06.H.Nagai ,M.Matsumoto and S.Takada：Experimental Studies on Application of The Ground for Annual Heat Storage Part3, Numerical Analyses of The Effect of Underground Water Flow on Earth Ground Heat Storage (in Japanese),Journal of Architecture, Planning and Environmental Engneering (Transactins of AIJ),No.493,pp.39-45 (March,1997）
• 07.S.Takada,H.Nagai and M.Matsumoto：An analysis of the thermal behavior of the ground for annual ground heat storage 7th International Conference on Thermal Energy Storage,Sapporo,Japan, Vol1, pp.25-30 (June 1997)
• 08.D.Ogura,H.Nagai, T.Matsushita and M.Matsumoto：An Analysis of Heat and Moisture Behavior in Underground Space by Quasilinearized Method, Heat and Moisture Transfer in Buildings, The International Meeting of CIB W-40 in Kyoto，Proceedings,pp.313-328 (December 1997)
• 09.H.Nagai, T.Watanabe, W.Son, H.Tanaka, M.Okumiya and N.Nakahara：A Study on Fresh Air Load Reduction System by Using Underground Double Floor Space for Air-Conditioning (in Japanese), AIJ Journal of Technology and Design No.6, pp121-126 (October,1998)
• 10.W.Son, H.Tanaka,H.Nagai, M.Okumiya and N.Nakahara：An Analysis of Fresh-Air Load Reduction System by Using Underground Double Floor Space for Air Conditioning, Building Simulation 99 Kyoto Japan，Proceedings �U，pp.917-924 ( September 1999)
• 11.H.Nagai, T.Masaki, Y.Shimizu, T,Yutani and K.Aburano：Study on The Heat and Smoke Behavior in Buildings with Large Space Part1, Full Scale Experiment in a High-Rise Building with a Void Space (in Japanese), Journal of Architecture, Planning and Environmental Engneering (Transactins of AIJ),No.523,pp.45-51 (September,1999）
• 12.H.Tanaka,H.Nagai and M.Okumiya：Prediction performance of a floor heating system using buried electric heating panels, The 3rd International Symposium on Heatig, Ventilation and Air Conditioning (IHVAC99)，Proceedings Vol1, pp.347-358（November 1999）
• 13.H.Nagai, H.Hanibuchi：Study on The Heat and Smoke Behavior in Buildings with Large Space Part2, Computaional Simulation of Fire in a High-Rise Building with a Void Space (in Japanese), AIJ Journal of Technology and Design No.10, pp143-148 (June,2000)
• 14.H.Nanaoka, S.Hokoi,H.Nagai and M.Matsumoto：A Study on District Heat Supply System Using Underground Water Tank for Thermal　Storage，8th International Conference on Thermal Energy Storage“TERRASTOCK 2000”，Proceedings Vol.1，pp.479-484，(August/September 2000）
• 15.H.Nanaoka, S.Hokoi,H.Nagai and M.Matsumoto：Study on Heat Supply System Using Underground Water Tank for thermal Storage, ASHRAE Transactions Vol.107 Part2,(June 2001)
• 16.R. Indrika, H.Nagai, M.Okumiya：Indoor Thermal Modification of a Ventilated Courtyard House in the Tropics, Journal of Asian Architecture and Building Engineering, Vol.1, No.1,pp.87-94, (March 2002)

My Hobbies ：　　　　　　　　　　　　　　　　　　　　　　　　　　　　

• Movie
• Golf