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佐古井 智紀  サコイ トモノリ

教員組織学術研究院(繊維学系)電話番号
教育組織繊維学部 先進繊維・感性工学科 感性工学コースFAX番号
職名准教授メールアドレス
住所〒386-8567 長野県上田市常田3-15-1ホームページURL

プロフィール

現在の研究課題
不均一温熱環境における快適性の判別法の構築
キーワード:パーソナル空調 , 冷却衣服 , 人体熱モデル , サーマルマネキン , 部屋全体を暖め、冷やす既往の暖冷房に変わって、居住者の周囲のみに空間を限定して暖め、冷やすことができれば、暖冷房に伴うエネルギー消費を大きく削減できる。ただし、極度の不均一さは熱的不快となる。ここでは、不均一でありながらも快適性を損なわず、居住者の周囲に限定して空間を暖め、冷やすパーソナル暖冷房システムを開発する。
暑熱リスクの評価法の構築
キーワード:熱中症 , 熱収支 , 着衣 , 気流 , Wet Bulb Globe Temperature (WBGT)などのリスク評価指標を適切に適用できる条件を越えて利用することは、健康と生命の危険へと結びつく。WBGTなどの経験と実験に基づく指標と熱収支理論に基づく指標の大きな差異は、条件の限られた実験および経験から、未知の条件下での感覚やリスクを推定できる点にある。この研究では、WBGT指標を熱収支に基づいて拡張する。
学歴
出身大学院
2002 , 北海道大学 , 工学研究科 , 都市環境工学専攻
1999 , 北海道大学 , 工学研究科 , 都市環境工学専攻

出身学校・専攻等(大学院を除く)
1997 , 北海道大学 , 工学部 , 衛生工学科

取得学位
博士(工学) , 北海道大学
受賞学術賞
2014 , 日本生気象学会, 平成26年度日本生気象学会奨励賞
2014 , 2014 Best Paper Award, ASHRAE HVAC&R Research
2009 , 第47回学会賞(学術論文部門)
2006 , 人間-生活環境系学会奨励賞
2005 , 第28回人間-生活環境系シンポジウム 発表奨励賞
2005 , Best poster award
2004 , 第42回 学会賞(論説・報文部門)
2001 , 第39回 学会賞(学術論文部門)
2000 , 人間-生活環境系会議学会賞
研究職歴等
研究職歴
2008- , 助教
2008-2008 , 東京大学生産技術研究所 博士研究員
2003-2008 , 産業技術総合研究所 研究員
2002-2003 , 東京大学 生産技術研究所 リサーチ・アソシエイト

留学歴
2010-2011 , デンマーク工科大学 室内環境とエネルギーの国際研究インター

研究活動業績

研究業績(著書・
発表論文等)
書籍等出版物
日常生活における熱中症予防指針 Ver.4
日本生気象学会 2022(May)
Author:渡邊慎一他16名


JIS Z 8504:2021 熱環境の人間工学―WBGT(湿球黒球温度)指数を用いた熱ストレス評価
日本産業規格 2021(May)
Author:栃原裕、齊藤宏之他23名


着衣量の評価, 快適な温熱環境の仕組みと実践 , 117-124
2019(Mar. 29)
Author:佐古井智紀、西原直枝


水分透過特性, 快適な温熱環境の仕組みと実践 , 115-117
2019(Mar. 29)
Author:西原直枝、佐古井智紀


着衣の熱抵抗, 快適な温熱環境の仕組みと実践 , 110-112
2019(Mar. 29)
Author:西原直枝、佐古井智紀


温熱環境の基本データの計測, 快適な温熱環境の仕組みと実践 , 65-84
2019(Mar. 29)
Author:佐古井智紀


人体の対流, 放射, 蒸発による熱交換, 快適な温熱環境の仕組みと実践 , 6-10
2019(Mar. 29)
Author:佐古井智紀


Skin temperature and body surface section in non-uniform and asymmetric outdoor thermal environment, Health 10 10, 1321-1341
2018(Oct.)
Author:Yoshihito Kurazumi, Kenta Fukagawa, Tomonori Sakoi, Ariya Aruninta, Emi Kondo, Ken Yamashita


サーマルマネキンを用いた室内温熱環境評価法規準・同解説
日本建築学会 2015
Author:岩本静男、尾関義一、小笠原岳、大森敏明、金勲、佐古井智紀、佐藤孝弘、高田暁、田辺新一、堤仁美、永野秀明、西原直枝、三浦克弘、和田一樹、伊藤一秀、松永和彦


論文
Influence of Stroller upon Thermal Insulation of Infant
Health,13:955-974 2021(Sep.)
Author:Yoshihito Kurazumi, Kenta Fukagawa, Tomonori Sakoi, Ken Yamashita, Akie Naito, Motoe Imai, Reiko Hashimoto, Emi Kondo, Tadahiro Tsuchikawa


Clothing Thermal Insulation for Typical Seasonal Clothing of Infant with Infant Thermal Manikin
Engineering,13(7):372-387 2021(Jul.)
Author:Yoshihito Kurazumi, Kenta Fukagawa, Tomonori Sakoi, Akie Naito, Motoe Imai, Reiko Hashimoto, Emi Kondo, Tadahiro Tsuchikawa


Add-on local sweating simulation system for a dry thermal manikin
Science and Technology for the Built Environment,27(7):975-985 2021(Apr. 19)
Author:Nagasawa Satoru, Sakoi Tomonori, Melikov Arsen


Clothing area factor for typical seasonal clothing of infant
Health,13(4):378-392 2021(Apr.)
Author:Kurazumi, Y., Fukagawa, K., Sakoi, T., Naito, A., Hashimoto, R., Kondo, E., Tsuchikawa


Thermal Manikin of Infant
Engineering,11(11):735-754 2019(Nov.)
Author:Kurazumi Yoshihito, Sakoi Tomonori, Yamashita Ken, Fukagawa Kenta, Kondo Emi, Tsuchikawa Tadahiro


The influence of the solar radiation abosorptivity up on the outdoor thermal environment envaluation index and the thermal sensory perceptions
American Journal of Climate Change,7(2):85145 2018
Author:Yoshihito Kurazumi, Tomonori Sakoi, Agnes Nyilas


Expansion of effective wet bulb globe temperature for vapor impermeable protective clothing
Journal of Thermal Biology,71:10-16 2018
Author:Tomonori Sakoi, Tohru Mochida, Yoshihito Kurazumi, Shin-ichi Sawada, Yosuke Horiba, Kohei Kuwabara


Heat balance model for a human body in the form of wet bulb globe temperature indices
Journal of Thermal Biology,71:1-9 2018
Author:Tomonori Sakoi, Tohru Mochida, Yoshihito Kurazumi, Kohei Kuwabara, Yosuke Horiba, Shin-ichi Sawada


ポリエステル製体操服の色の違いが日射下での体感温に及ぼす影響
人間と生活環境,24(2):37-46 2017
Author:佐古井智紀, 細谷聡, 藏澄美仁, 田北浩之, 戸上健


The Influence of Foliage Plants on Psychological and Physiological Responses,
Health,9(4):601-621 2016
Author:Yoshihito Kurazumi, Emi Kondo, Kenta Fukagawa, Reiko Hashimoto, Agnes Nyilas, Tomonori Sakoi, Tadahiro Tsuchikawa,


Effect of compressibility on heat transport phenomena in aerogel-treated nonwoven fabrics
The Journal of The Textile Institute,107(9):1150-1158 2016
Author:Mohanapriya Venkataraman, Rajesh Mishra, T.M. Kotresh, Tomonori Sakoi, Jiri Militky


Availability of Heat Conduction for Environmental Control Method to Improving Thermal Environment and Preventing Oversensitivity to Cold and Air-Conditioning Disease on Female Office Workers
Health,8(6):583-604 2016
Author:Yoshihito Kurazumi, Emi Kondo, Kenta Fukagawa, Reiko Hashimoto, Yoshiaki Yamato, Kunihito Tobita, Tomonori Sakoi, Tadahiro Tsuchikawa, Tetsumi Horikoshi


屋外の WBGT 式の伝熱工学的解釈とそこから導かれる WBGT の補正量
日本生気象学会雑誌,52(1):17-28 2015
Author:佐古井智紀, 持田徹


Effects of seasonal illumination and thermal environments on sleep in elderly men
Building and Environment ,88:82-88 2015
Author:K. Tsuzuki, I. Mori, T. Sakoi, Y. Kurokawa


Effects of visual stimuli upon thermal sense under air conditioning in summer
Journal of Ergonomics,4(2):1000129 2014
Author:Y. Kurazumi, K. Fukagawa, E. Kondo, T. Sakoi


Human response to local convective and radiant cooling in a warm environment
ASHRAE HVAC&R Research,19:1023-1032 2013
Author:A.K. Melikov, B. krejciri´kova´, J. Kaczmarczyk, M. Duszyk, T. Sakoi


Concept of the equivalent wet bulb globe temperature index for indicating safe thermal occupational environments
Building and Environment,67:167-178 2013
Author:T.Sakoi, T. Mochida


気流の方向と姿勢を考慮した人体の熱伝達率の実測
人間と生活環境,20(1):51-61 2013
Author:藏澄美仁, 土川忠浩, 大和義昭, 佐古井智紀, Z.D. Bolashikov, 近藤恵美, 深川健太, 飛田国人, 松原斎樹, 堀越哲美


Effect of the environmental stimuli upon the human body in winter outdoor thermal environment
J. Environ. Public Health,:ID 418742 2013
Author:Y. Kurazumi, E. Kondo, J. Ishii, T. Sakoi, K. Fukagawa, Z.D. Bolashikov, T. Tsuchikawa, N. Matsubara, T. Horikoshi


The influence of outdoor thermal environment on young Japanese females
Int. J. Biometeorology,58:963-974 2013
Author:Y. Kurazumi, J. Ishii, E. Kondo, K. Fukagawa, Z.D. Bolashikov, T. Sakoi, T. Tsuchikawa, N. Matsubara, T. Horikoshi


人体の熱平衡式から導かれるWBGTとその特性-YaglouらのWBGT式の温熱生理的意味と特徴-
日本生気象学会雑誌,47(4):139-148 2010
Author:持田徹, 佐古井智紀


日射を考慮したWBGT熱平衡理論式の導出-WBGT熱平衡理論式への灰色グローブ温度の組込み-
日本生気象学会雑誌,47(2):107-118 2010
Author:佐古井智紀, 持田徹, 桑原浩平


Improvement of sweating model in 2-Node Model and its application to thermal safety for hot environments
Building and Environment,45(7):1565-1573 2010
Author:R. Ooka, Y. Minami, T. Sakoi, K. Tsuzuki, H.B. Rijal


熱収支理論より導出されたWBGT式の特性-Yaglou式との違いが人体に及ぼす影響
日本生気象学会雑誌,46(4):139-148 2009
Author:佐古井智紀、持田徹


2ノードモデルにおける発汗モデルの改良と暑熱環境安全性評価への適用
日本建築学会環境系論文集,623:107-114 2008
Author:南百合子, 大岡龍三, 沢崎愼祐, 佐古井智紀, 都築和代


Development of a computational thermal manikin applicable in a non-uniform thermal environment—Part 2: Coupled simulation using Sakoi’s human thermal physiological Model
ASHRAE HVAC&R Research,14(4):545-564 2008
Author:S. Zhu, S.Kato, R. Ooka, T. Sakoi, K. Tsuzuki


Development of a computational thermal manikin applicable in a nonuniform thermal environment, Part 1: Coupled simulation of convection, radiation, and smith’s human thermal physiological model for sensible heat transfer from a seated human body in radiant environment
ASHRAE HVAC & R Research,13(4):661-679 2007
Author:S. Zhu, S.Kato, R. Ooka, T. Sakoi


WBGT式の導出と温感工学的分析 - 屋外用WBGT式の特性 -
空気調和・衛生工学会論文集,128:1-9 2007
Author:持田徹, 桑原浩平, 佐古井智紀


不均一温熱環境の評価法に関する研究 第3報-局所皮膚温と局所乾性放熱量による椅座時の熱的快適性表現式
空気調和・衛生工学会論文集,126:1-10 2007
Author:佐古井智紀, 都築和代, 加藤信介, 大岡龍三, 宋斗三, 朱晟偉


Thermal comfort, skin temperature distribution, and sensible heat loss distribution in the sitting posture in various asymmetric radiant fields
Build. Environ.,42:3984-3999 2007
Author:T. Sakoi, K. Tsuzuki, S. Kato, R. Ooka, D. Song, S. Zhu


WBGT式の導出と温感工学的分析― 屋内用WBGT式の特性―
空気調和・衛生工学会論文集,108:21-28 2006
Author:持田徹, 佐古井智紀, 桑原浩平


Characteristics and consideration of required sweat rate standard of the previous ISO 7933
Journal of the Human-Environment System,9(1):19-29 2006
Author:T. Sakoi, T. Mochida, K.Nagano, K. Shimakura


不均一温熱環境の評価法に関する研究- 第2報 サーマルマネキンによる不均一放射環境下での局所乾性放熱量の測定
空気調和・衛生工学会論文集,115:1-7 2006
Author:佐古井智紀, 都築和代, 加藤信介, 大岡龍三, 宋斗三, 朱晟偉


不均一温熱環境の評価法に関する研究- 第1報 不均一放射環境における椅座の被験者実験-
空気調和・衛生工学会論文集,112:23-32 2006
Author:佐古井智紀, 都築和代, 加藤信介, 大岡龍三, 宋斗三, 朱晟偉


ISO-7933およびISO-11079の改訂に向けての一提案
人間と生活環境,9(1):18-26 2002
Author:佐古井智紀, 持田徹, 長野克則, 嶋倉一實


温熱環境の評価法に関する基礎的研究
空気調和・衛生工学会論文集,85:21-30 2002
Author:佐古井智紀, 持田徹


衣服の保温性能評価法に関する基礎的研究
空気調和・衛生工学会論文集,77:95-108 2000
Author:佐古井智紀, 持田徹, 長野克則, 嶋倉一實


平均皮膚温・ぬれ面積率と等温感線の形状
空気調和・衛生工学会論文集,79:11-18 2000
Author:佐古井智紀, 持田徹, 長野克則, 嶋倉一實, 堅田兼史


等しい温熱感を申告した時の平均皮膚温とぬれ面積率の関係に関する基礎的研究
空気調和・衛生工学会論文集,72:107-116 1999
Author:持田徹, 堅田兼史, 長野克則, 嶋倉一實, 佐古井智紀


暑暖領域における温熱感に及ぼす湿度の影響
空気調和・衛生工学会論文集,72:67-74 1999
Author:持田徹, 堅田兼史, 長野克則, 吉野博, L. G. Berglund, 佐古井智紀, 嶋倉一實


Differential Coefficient of Equal Warm Sensation Line
Journal of Human-Environment System,3(1):85-97 1999
Author:T. Mochida, K. Katada, T. Sakoi


講演・口頭発表等
Investigation on Clothing Ensembles and Thermal Environment of Working Adults in Indonesia
Indoor Air 2022 2022(May)
Presenter:Sri Rahma Apriliyanthi, Akhlish Diinal Aziiz, Tomonori Sakoi, Tetsu Kubota, Mochammad Donny Koerniawan, Taiga Takiguchi, Muhammad Nur Fajri Alfata, Fefen Suhedi


Cooling Protective Clothing Utilizing Water Evaporation
9th European Conference on Protective Clothing 2021(May 11)
Presenter:Tomonori Sakoi, Satoru Nagasawa, Yosuke Horiba, Shin-ichi Sawada, Chuansi Gao, Satoru Iizuka


The upper limits of allowed heat exposure for summer work uniform and vapor impermeable protective clothing estimated using PHS and TNM
The 18h International Conference on Environmental Ergonomics (ICEE2019 Amsterdam) 2019(Jul. 11)
Presenter:Tomonori Sakoi, Chuansi Gao, Shin-ichi Sawada, Tohru Mochida, Yoshihito Kurazumi, Kalev Kuklane


Airflow in the microenvironment under sportswear generated by running motion
The 17th International Conference on Environemntal Ergonomics (ICEE2017 Kobe) 2017
Presenter:R. Miyazawa, T. Sakoi, S. Hosoya, I. Mori


Heat disorder risk evaluation by a new effective wet bulb globe temperature index
The 17th International Conference on Environemntal Ergonomics (ICEE2017 Kobe) 2017
Presenter:T. Sakoi, T. Mochida, Y. Kurazumi


Development of an outdoor thermal environment analyzer and its properties for measurement
Indoor Air 2016 2016(Jul.)
Presenter:Tomonori Sakoi, Yoshihito Kurazumi, Takeshi Kamiya, Tohru Mochida, Kojiro Iizuka, Kazuyo Tsuzuki


Analytical method of solar radiation influence on thermal sensation accounting for transmission through clothing and clothing distribution
Indoor Air 2016 2016(Jul.)
Presenter:Tomonori Sakoi, Satoshi Hosoya, Yoshihito Kurazumi, Hiroyuki Takita, Takeshi Togami


Improvement of working thermal environment for female office workers
CLIMA2016 2016(May)
Presenter:Yoshihito Kurazumi, Emi Kondo, Kenta Fukagawa, Yoshiaki Yamato, Kunihito Tobita, Tomonori Sakoi, Tadahiro Tsuchikawa, Tetsumi Horikoshi


A numerical investigation on active4 use of natural ventilation based on a coupled analysis of CFD and human thermal model
ICHES 2016 Nagoya 2016
Presenter:N. Matsui, S. Iizuka, Y. Xuan, T. Sakoi, T. Saito, S. Kuno


Correction of the wet bulb globe temperature on the basis of heat balance
ICHES 2016 Nagoya 2016
Presenter:T. Sakoi, T. Mochida, Y. Kurazumi


The effect of solar radiation through clothing and clothing distribution on thermal comfort
ICHES 2016 Nagoya 2016
Presenter:T. Sakoi, S. Hosoya, Y. Kurazumi, H. Takita, T. Togami:


Improvement of percieved temperature under 28°C of air conditioning control temperature
Healthy Buildings 2015 America 2015(Jul.)
Presenter:Yoshihito Kurazumi, Kenta Fukagawa, Emi Kondo, Tomonori Sakoi, Kunihito Tobita, Yoshiaki Yamato


Air cleaning efficiency of deodorant materials under dynamic conditions: effect of air flow rate
Indoor Air 2014 2014(Jul. 07)
Presenter:C. Mizutani, M. Bivolarova, A. Melikov, Z. Bolashikov, T. Sakoi, K. Kajiwara


Efficiency of deodorant materials for ammonia reduction in indoor air
Indoor Air 2014 2014(Jul. 07)
Presenter:M. Bivolarova, C. Mizutani, A. Melikov, Z. Bolashikov, T. Sakoi, K. Kajiwara


Development of behavioral thermoregulation model for evaluation of solar radiation and heat conduction
CLIMA2013 2013
Presenter:Y. Kurazumi, T. Tsuchikawa, T. Sakoi, Y. Yamato, Z.D. Bolashikov, K. Tobita, K. Fukagawa, E. Kondo, N. Matsubara, T. Horikoshi:


Impact of air movement on eye symptoms
CLIMA2013 2013
Presenter:A. Melikov, T. Sakoi, S. Kolencikova, N. Tominaga


Regulated cooling clothing apparatus using water evaporation and the comfort equation
9th International Meeting for Manikin and Modeling 2012
Presenter:N. Tominaga, T. Sakoi


Estimation of radiative and convective heat exchanges in thermal environment with infrared heater
9th International Meeting for Manikin and Modeling 2012
Presenter:K. Okada, T. Sakoi


Local operative temperatures and local combined heat transfer coefficients to describe nonuniform thermal environments
9th International Meeting for Manikin and Modeling 2012
Presenter:T. Sakoi, A. Melikov, B. Krejčiříková, M. Duszyk


Concept and advantages of equivalent wet bulb globe temperature index
9th International Meeting for Manikin and Modeling 2012
Presenter:T. Sakoi, T. Mochida


Use of local convective and radiant cooling at warm environment: effect on thermal comfort and perceived air quality
Healthy Buildings 2012 2012
Presenter:A Melikov, M Duszyk, B Krejčiříková, T. Sakoi J. Kaczmarczyk


Use of local convective and radiant cooling at warm environment: effect on SBS symptoms
Healthy Buildings 2012 2012
Presenter:A Melikov, B Krejčiříková, M Duszyk, T. Sakoi J. Kaczmarczyk


Study on simulation of human thermal environment in truck cabin by coupled simulation of human physiology model
ICHES2011 2011
Presenter:J. He, S. Kato, K. Tatsu, H. Nagano, T. Sakoi, T. Omori, S.Zhu


Seasonal variation in ambient environment and sleep of the elderly living in the nursing homes
Indoor Air 2011 2011
Presenter:K. Tsuzuki, T. Sakoi


Micro thermal cilimate around human boy
ICAFTM2011 2011
Presenter:T. Sakoi


Heat storage rate of the human body in terms of natural wet bulb temperature, black globe temperature, and air temperature
ICHES2011 2011
Presenter:T. Sakoi, T. Mochida


Determination of heat transfer characteristics with various personal cooling systems using thermal manikin
ICHES2011 2011
Presenter:T. Sakoi, A. Melikov, B. Krejčiříková, M. Duszyk


Thermophysiological meaning of Wet Bulb Globe Temperature Index
ICEE2011 2011
Presenter:T. Sakoi, T. Mochida


Concept of equivalent wet bulb blobe temperatute index
ICEE2011 2011
Presenter:T. Sakoi, T. Mochida


Behavioral thermoregulation during human sleep deduced from heat transfer analysis
Indoor Air 2011 2011
Presenter:T. Sakoi, K. Tsuzuki


Experimental study of non-uniform thermal environment around human body using a thermal manikin
8th International Meeting for Manikins and Modelling 2010
Presenter:I. Mori, K. Tsuzuki, T. Sakoi, T. Kataoka


Thermal comfort prediction under non-uniform heating conditions with physiological responses comfort model
Conference: Adapting to Change: New Thinking on Comfort 39-01-05 2010
Presenter:M. Wan, T. Sakoi, H. Nagano, S. Kato, S. Zhu, T. Omori, A. Okada, R. Ooka


Thermal adaptation in hot and humid outdoor conditions
Conference: Adapting to Change: New Thinking on Comfort 08-02-17 2010
Presenter:H.B. Rijal, R. Ooka, Y. Minami, T. Sakoi, K. Tsuzuki


WBGT heat balance equation including gray globe temperature ―WBGT correction for solar radiation absorption―
8th International Meeting for Manikins and Modelling 2010
Presenter:T. Sakoi, T. Mochida, K. Kuwabara


Method for Determination of Heat Transfer Coefficients between Skin and Clothing
International Conference of Future Textile 2010 2010
Presenter:T. Sakoi, A. Melikov


Clothing and Air Velocity Adjustment Factors for Wet Bulb Globe Temperature Derived from Heat and Mass Transfer Equations
International Conference of Future Textile 2010 2010
Presenter:T. Sakoi, T. Mochida, K. Kuwabara


An Expression of Heat Stress by Wet Bulb-, Black Glove-, and Air Temperatures Derived from Heat Balance Theory
Healthy Buildings 2009 2009(Sep.)
Presenter:T. Sakoi, T. Mochida


Identification of heat and vapor transfer coefficients, equivalent air temperatures, and vapor pressures for local body segments in nonuniform thermal environmentsI
ICEE2009 2009(Aug.)
Presenter:T. Sakoi, S. Kato, R. Ooka, H. Nagano, S. Zhu, T. Omori


Effects of seasonal thermal and lighting environment on sleep in elderly living in the detached houses
ICEE2009 2009(Aug.)
Presenter:K. Tsuzuki, T. Sakoi


Concept of thermal index for evaluating pleasantness, comfort, discomfort, and the correspondence of thermal sensations to the mean body temperature and heat storage rate of a human bodyunder sudden changes in activity
ROOMVENT2009 2009(May)
Presenter:T. Sakoi, S. Kato, R. Ooka, K. Tsuzuki, S. Kuno


Study on human physiological models for hot environments
Indoor Air 2008 2008
Presenter:R. Ooka, Y. Minami, T. Sakoi, K. Tsuzuki


Influence of air velocity on local effective thermal insulation provided by clothing
Indoor Air 2008 2008
Presenter:K. Tsuzuki, T. Sakoi, H. Kondo, S. Iizuka


Estimation method of effective thermal insulation of body segments provided by summer clothing
Indoor Air 2008 2008
Presenter:T. Sakoi, K. Tsuzuki


Effects of seasonal thermal and lighting environment on sleep in old men living in the detached houses
18th International Congress of Biometeorology 2008
Presenter:K. Tsuzuki, T. Sakoi


Use of Clothing for Body Cooling by Evaporation
Indoor Air 2011 2008
Presenter:T. Sakoi, A. Melikov, Z. Bolashikov, H. Morikawa, K. Iwaki


Measurement method of thermal plume in space between skin and clothing
2008 Korea-Japan Joint Conference on Wellness@Living Environment Program 2008
Presenter:T. Sakoi, S. Zhu, K. Tsuzuki, S. Kato, R. Ooka


Adjustment factors for WBGT during uninterrupted work and intermittent work from the viewpoint of heat and mass transfer theory
18th International Congress of Biometeorology 2008
Presenter:T. Sakoi, T. Mochida, K. Kuwabara


Estimation of ventilation and ascending air flow by heat inside clothing
7th International Thermal Manikin and Modelling Meeting 2008
Presenter:T. Sakoi, S. Zhu, K. Tsuzuki, S. Kato, R. Ooka, T. Tamur


Thermal physiological state at TLV (WBGT) and adjustment factor for TLV from the viewpoint of heat and mass transfer
International conference on Sustainable Building Asia 429-434 2007
Presenter:T. Sakoi, T. Mochida, K. Kuwabara


Effective Thermal insulation of body segments by summer clothing
CLIMA2007 WellBeing Indoors 2007
Presenter:T. Sakoi, K. Tsuzuki


Coupled simulation method of convection, radiation, moisture transport and Sakoi's human thermal physiological model for simulating heat exchange from a seated human body in a uniform environment
Roomvent 2007 2007
Presenter:S. Zhu, S. Kato, R. Ooka, T. Sakoi, K. Tsuzuki


Derivation and analysis of the outdoor Wet Bulb Globe Temperature index (WBGT) with a human thermal engineering approach, Part 2. Properties of the WBGT formula for outdoor conditions with solar radiation
Proceedings of Clima 2007 2007
Presenter:K. Kuwabara, T. Mochida, T. Sakoi


Derivation and analysis of the indoor Wet Bulb Globe Temperature index (WBGT) with a human thermal engineering approach, Part 1. Properties of the WBGT formula for indoor conditions with no solar radiation
Proceedings of Clima 2007 2007
Presenter:T. Mochida, K. Kuwabara, T. Sakoi


Study on Thermal Evaluation Method for Hot Outdoor Environments
Proceeding of the 6th International Conference on Urban Climate 2006
Presenter:S. Sawasaki, R. Ooka, T. Sakoi, K. Tsuzuki, Y. Minami


Study on Thermal Evaluation Method for Hot Outdoor Environments
Thermal Manikins and Modeling 89-97 2006
Presenter:Y. Minami, R. Ooka, T. Sakoi, K. Tsuzuki, S. Sawasaki


Thermal comfort in terms of both local skin temperatures and local sensible heat losses in non-uniform thermal environments
Thermal Manikins and Modeling 58-67 2006
Presenter:T. Sakoi, K. Tsuzuki, S. Kato, R. Ooka, D. Song, S. Zhu


A three-dimensional human thermal model for non-uniform thermal environments
Thermal Manikins and Modeling 77-88 2006
Presenter:T. Sakoi, K. Tsuzuki, S. Kato, R. Ooka, D. Song, S. Zhu


Proposal of expression of whole-body thermal comfort in non-uniform thermal environment
Proceedings of Indoor Air 2005 2005
Presenter:T. Sakoi, K. Tsuzuki, S. Kato, R. Ooka, D. Song, S. Zhu


Development of a three-dimensional human thermal model accounting for direction of blood flow
Proceedings of the Third International Conference on Human-Environment System 337-342 2005
Presenter:T. Sakoi, K. Tsuzuki, S. Kato, R. Ooka, D. Song, S. Zhu


A longitudinal study of local temperature sensitivities at whole body sites
Proceedings of 10th International Conference on Environmental Ergonomics 2005
Presenter:K. Tsuzuki, K. Mizuno, T. Sakoi, M. Yoshioka, Y. Ooshiro


Study on expression method of thermal environment
Proceedings of the Tenth International Conference on Environmental Ergonomics 801-804 2002
Presenter:T. Sakoi and T. Mochida


Curved line of constant thermal sensation expressed using mean skin temperature and skin wettedness
Proceedings of the Eighth International Conference on Air Distribution in Rooms 313-316 2002
Presenter:T. Sakoi, T. Mochida, K, Nagano and K. Shimakura


A proposal of evaluation method for configuration factor on human body
Proceedings of the Eighth International Conference on Air Distribution in Rooms 309-312 2002
Presenter:T. Sakoi, T. Mochida, T. Horikoshi and J. Ishii


Change of Clothing Thermal Insulation Value with Physiological Response
Proceedings of the Third International Conference on COLD CLIMATE Heating, Ventilating and Air Conditioning 571-576 2000
Presenter:T. Sakoi, T. Mochida, K. Nagano, K. Shimakura


Equal thermal sensation lines in warm and cool regions at sedentary activity
Proceedings of the Third International Conference on COLD CLIMATE Heating, Ventilating and Air Conditioning 565-570 2000
Presenter:T. Sakoi, T. Mochida, K. Nagano, K. Shimakura


Effect of humidity on equal warmth line
Proceedings of the Third International Conference on COLD CLIMATE Heating, Ventilating and Air Conditioning 595-600 2000
Presenter:T. Mochida, T. Sakoi


Characteristics of Skin Wettedness and Equal Thermal Sensation
ICHES’98, Proceedings of Second International Conference of Human Environment System, Yokohama 1998
Presenter:T. Mochida, K. Nagano, K. Katada, H. Yoshino, L. G. Berglund, K. Shimakura, T. Sakoi


MISC
不便でも暖かさと豊かさを感じるデンマーク
繊維学会誌,72(1):39-41 2016
Author:佐古井智紀


WBGT指標の科学
日本生気象学会雑誌,48(4):103-110 2011
Author:持田徹、佐古井智紀


人体に関する熱移動と人体の熱モデル
韓国設備学会雑誌,34(4):28-35 2005
Author:佐古井智紀, 都築和代


PMV:Its Originality and Characteristics
Journal of the Human-Environmental System,6(2):61-67 2003
Author:T. Mochida, T. Sakoi


ET* and SET*: Its Originality and Characteristics
Journal of the Human-Environmental System,6(2):51-59 2003
Author:T. Mochida, T. Sakoi


人間の体感温度は風や気流とどのように関わっているか(8月号特集)
建築技術,631:152 2002
Author:佐古井智紀


代表的な温熱指標の温感工学的考察-その3:ISO-7933(必要発汗率)とISO-11079(必要着衣保温量)
空気調和・衛生工学,76(5):61-67 2002
Author:持田徹, 佐古井智紀


代表的な温熱指標の温感工学的考察-その2:SET*の独創性と特徴
空気調和・衛生工学,76(4):1-7 2002
Author:持田徹, 佐古井智紀


代表的な温熱指標の温感工学的考察-その1:PMVの独創性と特徴
空気調和・衛生工学,76(3):45-50 2002
Author:持田徹, 佐古井智紀