Yudai Yamasaki

J-GLOBAL         Last updated: Nov 8, 2018 at 20:49
 
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Name
Yudai Yamasaki
Alternative names
Yudai Yamasaki
E-mail
yudai_yfiv.t.u-tokyo.ac.jp

Research Interests

 
 

Research Areas

 
 

Published Papers

 
Nitta Yoshifuru, Yoo Dong-Hoon, Nishio Sumito, Ichikawa Yasuhisa, Hirata Koichi, Yamasaki Yudai
JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME   140(2)    Feb 2018   [Refereed]
Yamasaki Yudai, Ikemura Ryosuke, Kaneko Shigehiko
INTERNATIONAL JOURNAL OF ENGINE RESEARCH   19(2) 257-265   Feb 2018   [Refereed]
酒向優太朗, 山崎由大, 上道茜, 金子成彦
日本機械学会論文集(Web)   84(859) ROMBUNNO.17‐00381(J‐STAGE)   2018   [Refereed]
林卓哉, 山崎由大, 金子成彦, 疋田孝幸, 水野沙織, 藤井拓磨
日本機械学会論文集(Web)   84(860) ROMBUNNO.17‐00325(J‐STAGE)   2018   [Refereed]
新木悠斗, 上道茜, 山崎由大, 金子成彦
日本機械学会論文集(Web)   84(861) ROMBUNNO.17‐00507(J‐STAGE)   2018   [Refereed]
Yoshifuru Nitta, Yoichi Niki, Koichi Hirata, Yudai Yamasaki
153(3) 392-397   2018   [Refereed]
Uemichi Akane, Masaaki Yagi , Ryo Oikawa, Yudai Yamasaki, Shigehiko Kaneko
Multiscale and Multidisciplinary Modeling, Experiments and Design   1(1) 257-265   2018   [Refereed]
Sakai Hidemitsu, Uemichi Akane, Takai Akihiro, Yamasaki Yudai, Kaneko Shigehiko
JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME   139(4)    Aug 2017   [Refereed]
Nagao Hiroshi, Uemichi Akane, Yamasaki Yudai, Kaneko Shigehiko
APPLIED THERMAL ENGINEERING   114 1414-1423   Mar 2017   [Refereed]
三好正城, 山崎由大, 上道茜, 金子成彦
日本機械学会論文集(Web)   83(847) ROMBUNNO.16‐00391(J‐STAGE)   2017
上杉康登, 山崎由大, 金子成彦, 疋田孝幸, 津村雄一郎, 水野沙織
日本機械学会論文集(Web)   83(850) ROMBUNNO.16‐00537(J‐STAGE)   2017   [Refereed]
Yudai YAMASAKI, Ryosuke IKEMURA, Fumiya SHIMIZU, Shigehiko KANEKO
International journal of Engine Research   1-14   2017   [Refereed]
Yasuda Kazuma, Yamasaki Yudai, Kaneko Shigehiko, Nakamura Yusuke, Iida Norimasa, Hasegawa Ryo
INTERNATIONAL JOURNAL OF ENGINE RESEARCH   17(7) 748-765   Sep 2016   [Refereed]
YAMASAKI Yudai, SHINODA Haruto, KANEKO Shigehiko
Journal of the Japan Institute of Energy   93(2) 135-141   2014
In this study, applicability of the gas fuel generated from wood biomass by thermal chemical processes to an homogenous charge compression ignition engine is investigated in experiment. In particular, the availability of inhomogeneity of both fuel...
YAMASAKI Yudai, ARAI Taichi, KANEKO Shigehiko
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C   79(807) 4263-4274   2013
Two types of the automatic HCCI engine control systems to use biomass gas were developed. One is to use inhomogeneity of pre-mixture, and another one is to use city gas 13A to control ignition and combustion. Ion current measurement system was app...
MINAMI Katsutoshi, YAMASAKI Yudai, KANEKO Shigehiko
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B   79(808) 2836-2845   2013
To utilize photovoltaic power generation (PV), the compensation for power fluctuation is necessary since the fluctuation has a bad influence on electric power system. Therefore, micro grid using several kinds of distributed generation is considere...
YAMASAKI Yudai, KOBAYASHI Daigo, NOGUCHI Yuehi, USHIJIMA Kota, KANEKO Shigehiko
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B   79(806) 2138-2148   2013
In order to increase the capacity of renewable energy in power systems, it is necessary to reduce power fluctuations. In this paper, the potential of gas engines (GEs) is evaluated by means of dynamic simulation in hybrid power systems consist of ...
YAMASAKI Yudai, TSUDA Kenji, KANEKO Shigehiko
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C   79(801) 1453-1460   2013
Internal combustion engines are required to use various fuels. A conventional MAP based engine control system is not suitable for achieving stable operation and high thermal efficient operation for various fuels. Authors have been developing the e...
YAMASAKI Yudai, NOGUCHI Yuhei, FUJIWARA Naoto, KANEKO Shigehiko
Journal of the Japan Institute of Energy   92(10) 957-963   2013
The composition of the biomass producer gas varies for the resource of biomass and the gasification method. In order to establish the operation guideline for dual fuel engines with a traditional injection system to use such gas fuels, the effects ...
YAMASAKI Yudai
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B   78(787) 410-414   2012
Autoignition and combustion characteristics of biomass gas and city gas 13A mixed fuels in a HCCI engine were investigated. A mock biomass gases consisting of H2, CH4, CO, N2 and CO2 were used assuming woody pyrolysis gases. Using a modified gas e...
YAMASAKI Yudai, NISHIZAWA Yukihiro, KANEKO Shigehiko
Journal of System Design and Dynamics   5(1) 125-138   2011
In this study, the authors aim to develop a small gas engine system for biomass gas by modifying the control system of a conventional spark ignition engine. Before developing a control algorithm, combustion experiments with various component fuels...
YAMASAKI Yudai, NISHIZAWA Yukihiro, KANEKO Shigehiko
Transactions of the Japan Society of Mechanical Engineers. B   76(764) 684-690   Apr 2010
In this study, the authors aim to develop a small gas engine system for biomass gas by modifying the control system of a conventional spark ignition engine. Before developing a control algorithm, combustion experiments with various components fuel...
KANNO Masanobu, AKAISHI Takayuki, YAMASAKI Yudai, KANEKO Shigehiko
Transactions of the Japan Society of Mechanical Engineers. B   76(763) 403-405   Mar 2010
To realize stable operation of microgrids, gas engines require to compensate load changes from demands and variation of other renewable energy devices. Then, prehension of load following capability is important in gas engines. In addition, when bi...
YAMASAKI Yudai, KANNO Masanobu, TAURA Yasuhiro, KANEKO Shigehiko
Transactions of the Japan Society of Mechanical Engineers. B   76(761) 135-141   Jan 2010
Aiming to understand applicable component of biomass gas to HCCI engines, combustion characteristics were investigated experimentally for mock biomass gas with varying fuel components. Mock biomass gases consisted of H_2, CH_4, CO, N_2 and CO_2 we...
OKADA Yukinori, IIJIMA Kazuki, YAMASAKI Yudai, KANEKO Shigehiko
Transactions of the Japan Society of Mechanical Engineers. B   75(751) 488-489   Mar 2009
The micro gas turbine (MGT) system for the biomass gas has been constructed. This system consists of MGT power generation system, mock biomass gas supply system and control system. The features technologies in this system are two-stage combustor a...
YAMASAKI Yudai, KANNO Masanobu, NISHIZAWA Yukihiro, NAGATA Yuki, KANEKO Shigehiko
Transactions of the Japan Society of Mechanical Engineers. B   75(751) 482-484   Mar 2009
Auto-ignition and combustion characteristics of biomass gas were investigated experimentally. Mock biomass gas consisted of H_2, CH_4, CO, N_2 and CO_2, was used assuming a wood pyrolysis gas. A test engine was a 3-cylinder 1.6L gas engine modifyi...
NISHIZAWA Yukihiro, YAMAZAKI Daisuke, NAGATA Yuki, YAMASAKI Yudai, KANEKO Shigehiko
Transactions of the Japan Society of Mechanical Engineers. B   75(751) 485-487   Mar 2009
In order to use biomass resources efficiently, a small-size gas engine in a small-distributed generation system is one of the effective methods. However, existing gas engines for energy generation are too big to use in small-distributed generation...
YAMASAKI Yudai, TOMATSU Go, NAGATA Yuki, KANEKO Shigehiko
Journal of Environment and Engineering   4(1) 188-197   2009
Biomass resources are one of the attractive alternative fuels. It is effective to use such fuel in distributed power generation system with gas engine because it disperses. However, its calorific value is low, and the gas composition is affected b...
YAMASAKI Yudai, TOMATSU Go, NAGATA Yuki, KANEKO Shigehiko
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C   74(741) 1246-1252   2008
Biomass resource draws more and more attentions as an alternative fuel for energy crisis and atmospheric environment protection. The small size gas engine in a distributed power generation system is an efficient system to use it because biomass re...
YAMASAKI Yudai, TOMATSU Go, NAGATA Yuki, KANEKO Shigehiko
Journal of System Design and Dynamics   2(6) 1284-1295   2008
Biomass resources are drawing more and more attention as alternative fuel for combating the energy crisis and for atmospheric environment protection. The small gas engine in a distributed power generation system is an efficient system to use, beca...
YAMASAKI Yudai, TOMATSU Go, NAGATA Yuki, KANEKO Shigehiko
Transactions of the Japan Society of Mechanical Engineers. B   73(729) 1256-1262   May 2007
Biomass resource is one of the attractive alternative fuels. It is efficient method to use it in distributed power generation system with gas engine because it disperses. However, its calorie is low, and gas composition is affected by resource, ga...
KUMANO Kengo, YAMASAKI Yudai, IIDA Norimasa
Journal of Thermal Science and Technology   2(2) 200-211   2007
In the HCCI (Homogeneous Charge Compression Ignition) engines, inhomogeneity in fuel distribution and temperature in the pre-mixture exists microscopically and has possibility to affect the ignition and combustion process. In this study, the effec...
SATO Susumu, YAMASAKI Yudai, KAWAMURA Hideo, IIDA Norimasa
Transactions of the Japan Society of Mechanical Engineers. Series B.   71(705) 1465-1474   May 2005
In this research, the influence on natural gas combustion of H_2 and CO was investigated by numerical calculations with elementary reactions. The investigation was carried out using the following procedures: (1). To research basic oxidation charac...
KUMANO Kengo, YAMASAKI Yudai, IIDA Norimasa
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B   71(701) 295-302   2005
In HCCI Engine, inhomogeneity of fuel distribution and temperature in pre-mixture microscopically exists and has possibility to affect the ignition and combustion process. In this study, the effect of charge inhomogeneity of fuel distribution on t...
YAMASAKI Yudai, IIDA Norimasa
Transactions of the Japan Society of Mechanical Engineers. Series B.   70(697) 2416-2424   Sep 2004
In HCCI engine, inhomogeneity of fuel distribution and temperature in pre-mixture has possibilities to affect ignition and combustion. An experimental study has been carried out to investigate the influence of inhomogeneity of fuel distribution on...
YAMASAKI Yudai, TAKAHASHI Shinya, IIDA Norimasa
Transactions of the Society of Automotive Engineers of Japan   34(4) 75-80   Oct 2003
YAMASAKI Yudai, IIDA Norimasa
Transactions of the Society of Automotive Engineers of Japan   33(3) 73-78   Jul 2002
YAMASAKI Yudai, IIDA Norimasa
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B   66(649) 2485-2492   Sep 2000
This study aimed at revealing the characteristics of burning velocity of fuel-air mixtures under the ambient temperature and pressure changing condition which was made by using rapid compression machine. The burning velocity was measured by a doub...

Misc

 
山崎由大
クリーンエネルギー   24(1) 13-20   Jan 2015
山崎由大
日本燃焼学会誌   55(171) 36-43   Feb 2013
YAMASAKI Yudai
Journal of the Japan Institute of Energy   88(9) 803-809   Sep 2009
In this paper, development of small size gas engine system for gaseous fuels generated form biomass in university of Tokyo is introduced. Problem of using biomass gas in gas engines is varying component for resources and gasification conditions. A...
YAMASAKI Yudai
Journal of the Combustion Society of Japan   55(171) 36-43   Feb 2013
<p>The internal combustion engines are required to use various fuels, fuels from biomass, shale gas and etc. to reduce the dependence on petroleum resources and to ensure enough energy. The composition of such fuels varies and its energy density i...
山崎由大
自動車技術   72(4) 45‐51   Apr 2018
YAMASAKI Yudai, KANEKO Shigehiko
Journal of the Combustion Society of Japan   49(150) 236-245   Nov 2007
PROCEEDINGS OF THE ASME TURBO EXPO, VOL 2   463-469   2007   [Refereed]
YAMASAKI Yudai
Journal of the Japan Institute of Energy   84(12) 1019-1025   Dec 2005
This report introduces five biomass gasification power generation plants in Europe, three nations, Switzerland, Austria and Germany, where the author visited November 2004. PYROFORCE in Switzerland used fixed bed gasification system with 200kW GE-...
SAKAI Yoshio, KANEKO Shigehiko, WATANABE Tatsuo, YAMASAKI Yudai
工学・工業教育研究講演会講演論文集   18 78-79   Jul 2006
YAMASAKI Yudai
Journal of the Japan Institute of Energy   84(12) 1019-1025   2005
This report introduces five biomass gasification power generation plants in Europe, three nations, Swit-zerland, Austria and Germany, where the author visited November 2004. PYROFORCE in Switzerland used fixed bed gasification system with 200kW GE...

Conference Activities & Talks

 
上道茜, 山崎由大, 八木正彰, 金子成彦, 及川亮
安全工学シンポジウム講演予稿集   3 Jul 2018   
江口誠, 大森浩充, 高橋幹, 山崎由大, 金子成彦
自動車技術会大会学術講演会講演予稿集(CD-ROM)   21 May 2018   
林知史, 小泉純, 平田光男, 高橋幹, 山崎由大, 金子成彦
自動車技術会大会学術講演会講演予稿集(CD-ROM)   21 May 2018   
藤井聖也, 高橋幹, 水本郁朗, 山崎由大, 金子成彦
自動車技術会大会学術講演会講演予稿集(CD-ROM)   21 May 2018   
山崎由大, 高橋幹, 酒向優太朗, 金子成彦
自動車技術会大会学術講演会講演予稿集(CD-ROM)   21 May 2018   
八木正彰, 上道茜, 山崎由大, 金子成彦
日本オペレーションズ・リサーチ学会春季研究発表会アブストラクト集   15 Mar 2018   
高橋幹, 山崎由大, 金子成彦
計測自動制御学会制御部門マルチシンポジウム(CD-ROM)   8 Mar 2018   
江口誠, 大森浩充, 高橋幹, 山崎由大, 金子成彦
計測自動制御学会制御部門マルチシンポジウム(CD-ROM)   8 Mar 2018   
小泉純, 林知史, 平田光男, 高橋幹, 山崎由大, 金子成彦
計測自動制御学会制御部門マルチシンポジウム(CD-ROM)   8 Mar 2018   
竹内智顕, 山崎由大, 上道茜, 金子成彦
日本機械学会動力・エネルギー技術シンポジウム講演論文集(CD-ROM)   2018   
上道茜, 八木正彰, 山崎由大, 金子成彦
エネルギー・資源学会研究発表会講演論文集(CD-ROM)   2018   
市橋弘光, 山崎由大, 金子成彦
日本機械学会動力・エネルギー技術シンポジウム講演論文集(CD-ROM)   2018   
片山智史, 高島良胤, 佐古孝弘, 香月正司, 山崎由大
内燃機関シンポジウム講演論文集(CD-ROM)   6 Dec 2017   
高橋幹, 酒向優太朗, 山崎由大, 金子成彦
内燃機関シンポジウム講演論文集(CD-ROM)   6 Dec 2017   
坂上聡, 上道茜, 山崎由大, 金子成彦, 窪山達也, 森吉泰生
内燃機関シンポジウム講演論文集(CD-ROM)   6 Dec 2017   
西崎巽, 山崎由大, 金子成彦, 池本明夫
内燃機関シンポジウム講演論文集(CD-ROM)   6 Dec 2017   
高居明弘, 山崎由大, 金子成彦, 佐古孝弘, 高島良胤
内燃機関シンポジウム講演論文集(CD-ROM)   6 Dec 2017   
高橋幹, 山崎由大, 金子成彦
自動制御連合講演会(CD-ROM)   10 Nov 2017   
江口誠, 大森浩充, 高橋幹, 山崎由大, 金子成彦
自動制御連合講演会(CD-ROM)   10 Nov 2017   
平田光男, 鈴木雅康, 山崎由大, 金子成彦
自動車技術会大会学術講演会講演予稿集(CD-ROM)   9 Oct 2017   
江口誠, QIAO Mengxing, 大森浩充, 山崎由大, 金子成彦
自動車技術会大会学術講演会講演予稿集(CD-ROM)   9 Oct 2017   
山崎由大, 高橋幹, 酒向優太朗, 金子成彦
自動車技術会大会学術講演会講演予稿集(CD-ROM)   9 Oct 2017   
藤井聖也, 水本郁朗, 山崎由大, 金子成彦
自動車技術会大会学術講演会講演予稿集(CD-ROM)   9 Oct 2017   
新木悠斗, 上道茜, 山崎由大, 金子成彦
Dynamics &amp; Design Conference (CD-ROM)   28 Aug 2017   
長尾浩志, 上道茜, 八木正彰, 山崎由大, 金子成彦, 坂東茂
エネルギー・資源   10 Jul 2017   
池村亮祐, 山崎由大, 金子成彦
計測自動制御学会制御部門マルチシンポジウム(CD-ROM)   6 Mar 2017   
酒向優太朗, 山崎由大, 上道茜, 金子成彦
日本機械学会動力・エネルギー技術シンポジウム講演論文集(CD-ROM)   2017   
柿木将, 三好正城, 山崎由大, 上道茜, 金子成彦
日本機械学会動力・エネルギー技術シンポジウム講演論文集(CD-ROM)   2017   
八木正彰, 上道茜, 山崎由大, 金子成彦, 坂東茂
エネルギー・資源学会研究発表会講演論文集(CD-ROM)   2017   
Sakagami Satoshi, Uemichi Akane, Yamasaki Yudai, Kaneko Shigehiko
The Proceedings of the International symposium on diagnostics and modeling of combustion in internal combustion engines   2017   
<p>Recently, internal combustion (IC) engine systems for automobiles have been required to improve the whole efficiency in a real world. Above all, the turbocharged engine system is attracting attentions. Therefore, it is quite important to consid...
池村亮祐, 山崎由大, 金子成彦
内燃機関シンポジウム講演論文集(CD-ROM)   4 Dec 2016   
林卓哉, 山崎由大, 金子成彦, 疋田孝幸, 水野沙織, 藤井拓磨
内燃機関シンポジウム講演論文集(CD-ROM)   4 Dec 2016   
新田好古, 仁木洋一, 平田宏一, 山崎由大
内燃機関シンポジウム講演論文集(CD-ROM)   4 Dec 2016   
福田豊, 竹島康貴, 上道茜, 山崎由大, 金子成彦
燃焼シンポジウム講演論文集   26 Nov 2016   
池村亮祐, 山崎由大, 金子成彦
日本機械学会年次大会講演論文集(CD-ROM)   10 Sep 2016   
福田豊, 上道茜, 山崎由大, 金子成彦
日本機械学会年次大会講演論文集(CD-ROM)   10 Sep 2016   
林卓哉, 山崎由大, 金子成彦, 疋田孝幸, 水野沙織, 藤井拓磨
日本機械学会年次大会講演論文集(CD-ROM)   10 Sep 2016   
三好正城, 山崎由大, 金子成彦, 上道茜
日本機械学会動力・エネルギー技術シンポジウム講演論文集   6 Jun 2016   
池村亮祐, 山崎由大, 金子成彦
計測自動制御学会制御部門マルチシンポジウム(CD-ROM)   7 Mar 2016   
EVALUATION OF EMISSIONS CHARACTERISTICS BY CHARGING EXHAUST GAS FROM LEAN BURN GAS ENGINE INTO MARINE DIESEL ENGINE
PROCEEDINGS OF THE ASME INTERNAL COMBUSTION ENGINE FALL TECHNICAL CONFERENCE, 2016   2016   
池村亮祐, 山崎由大, 金子成彦
自動制御連合講演会(CD-ROM)   2016   
長尾浩志, 金子成彦, 山崎由大
エネルギーシステム・経済・環境コンファレンス講演論文集(CD-ROM)   2016   
池村亮祐, 清水文也, 山崎由大, 金子成彦
内燃機関シンポジウム講演論文集(CD-ROM)   8 Dec 2015   
上杉康登, 山崎由大, 金子成彦, 疋田孝幸, 津村雄一郎, 水野沙織
内燃機関シンポジウム講演論文集(CD-ROM)   8 Dec 2015   
上道茜, 山崎由大, 金子成彦
燃焼シンポジウム講演論文集   4 Nov 2015   
池村亮祐, 宮内健太, 山崎由大, 金子成彦
日本機械学会年次大会講演論文集(CD-ROM)   12 Sep 2015   
林卓哉, 上道茜, 山崎由大, 金子成彦
日本機械学会年次大会講演論文集(CD-ROM)   12 Sep 2015   
川澄祐介, 上杉康登, 山崎由大, 金子成彦, 疋田孝幸, 水野沙織, 津村雄一
日本機械学会年次大会講演論文集(CD-ROM)   12 Sep 2015   
宮内健太, 長尾浩志, 山崎由大, 小竹元基
Dyn Des Conf (CD-ROM)   24 Aug 2015   
金子成彦, 山崎由大, 高居明弘
Dyn Des Conf (CD-ROM)   24 Aug 2015   
池村亮祐, 宮内健太, 山崎由大, 金子成彦
日本機械学会動力・エネルギー技術シンポジウム講演論文集   7 Jun 2015   
長尾浩志, 金子成彦, 山崎由大
日本機械学会動力・エネルギー技術シンポジウム講演論文集   7 Jun 2015   
池村亮祐, 山崎由大, 金子成彦
自動制御連合講演会(CD-ROM)   2015   
山崎由大
自動制御連合講演会(CD-ROM)   2015   
清水文也, 保田一馬, 山崎由大, 金子成彦, 中村佑介, 飯田訓正, 長谷川亮
内燃機関シンポジウム講演論文集(CD-ROM)   25 Nov 2014   
上道茜, 山崎由大, 金子成彦
燃焼シンポジウム講演論文集   20 Nov 2014   
宮内健太, 藤原直人, 山崎由大, 金子成彦
燃焼シンポジウム講演論文集   20 Nov 2014   
坪井翔馬, 清水文也, 山崎由大, 長谷川亮, 西美奈, 飯田訓正
自動車技術会学術講演会前刷集   22 Oct 2014   
山崎由大
日本機械学会年次大会講演論文集(CD-ROM)   6 Sep 2014   
馬橋奏太, 山崎由大, 金子成彦, 疋田孝幸, 津村雄一郎, 水野沙織
日本機械学会年次大会講演論文集(CD-ROM)   6 Sep 2014   
上杉康登, 山崎由大, 金子成彦, 疋田孝幸, 津村雄一郎, 水野沙織
日本機械学会年次大会講演論文集(CD-ROM)   6 Sep 2014   
宮内健太, 藤原直人, 山崎由大, 金子成彦
日本機械学会動力・エネルギー技術シンポジウム講演論文集   25 Jun 2014   
山口裕吾, 町田陸, 金子成彦, 山崎由大
日本機械学会動力・エネルギー技術シンポジウム講演論文集   25 Jun 2014   
見並克俊, 金子成彦, 山崎由大, 天田直弥
Dyn Des Conf (CD-ROM)   2014   
白井宏尚, 金子成彦, 山崎由大
Dyn Des Conf (CD-ROM)   2014   
山崎由大, 篠田治人, 金子成彦
J Jpn Inst Energy   2014   
MA Qiong, YAMASAKI Yudai, KANEKO Shigehiko, HIKITA Takayuki, TSUMURA Yuichiro, MIZUNO Saori
The Proceedings of Mechanical Engineering Congress, Japan   2014   
This paper presents a simplified model of Homogeneous Charge Compression Ignition (HCCI) engine, which is suitable for controller synthesis. There are several control strategies to achieve stable HCCI operation, and here the exhaust rebreathing st...
YAMAGUCHI Yugo, MACHIDA Riku, KANEKO Shigehiko, YAMASAKI Yudai
The Proceedings of the Symposium on the Motion and Vibration Control   2014   
One of the methods to cover the change of the output by renewable energy subject is construction of micro-grid. In micro-grid the change of output of renewable energy is controlled by distributed generation. This study was performed to develop the...
保田一馬, 中村祐介, 山崎由大, 金子成彦, 飯田訓正, 長谷川亮
内燃機関シンポジウム講演論文集(CD-ROM)   26 Nov 2013   
荒川大輝, 山崎由大, 金子成彦
日本機械学会年次大会講演論文集(CD-ROM)   7 Sep 2013   
清水文也, 山崎由大, 金子成彦
日本機械学会年次大会講演論文集(CD-ROM)   7 Sep 2013   
町田陸, 山崎由大, 金子成彦
日本機械学会年次大会講演論文集(CD-ROM)   7 Sep 2013   
YAMASAKI Yudai, TSUDA Kenji, KANEKO Shigehiko
The Proceedings of the Dynamics & Design Conference   2012   
Internal combustion engines are required to use various fuels. A conventional MAP based engine control system is not suitable for achieving stable operation and high thermal efficient operation for various fuels. Authors have been developing the e...
ARAI Taichi, YAMASAKI Yudai, KANEKO Shigehiko
Mechanical Engineering Congress, Japan   11 Sep 2011   
In this study, effects of fuel composition of biomass gas on the ion current of burner flame were researched to clarify feasibility of ion current probe method for biomass gas flame. A mock biomass gases consisting of H2, CH4, CO, CO_2 and N2 were...
KOBAYASHI Daigo, NOGUCHI Yuhei, YAMASAKI Yudai, KANEKO Shigehiko, USHIJIMA Kota
Dynamics & Design Conference   5 Sep 2011   
In order to increase the capacity of renewable energy in power systems, it is necessary to reduce power fluctuations. In this paper, the potential of gas engines (GEs) is evaluated by means of dynamic simulation. In this system, a hybrid generatio...
KOBAYASHI Daigo, NOGUCHI Yuhei, YAMASAKI Yudai, KANEKO Shigehiko, USHIJIMA Kota
Dynamics and Design Conference : D & D   4 Sep 2011   
NOGUCHI Yuhei, KOBAYASHI Daigo, YAMASAKI Yudai, KANEKO Shigehiko
National Symposium on Power and Energy Systems   22 Jun 2011   
Output fluctuation of photovoltaic power generation (PV) may have a negative impact on the electric power system such as excess variation of frequency when the amount of PV is increased. It is considered that storage batteries are installed to red...
YAMASAKI Yudai, SHINODA Haruto, KANEKO Shigehiko
The Proceedings of the National Symposium on Power and Energy Systems   2011   
Autoignition and combustion characteristics of biomass gas and city gas 13A mixed fuels in a HCCI engine were investigated. A mock biomass gases consisting of H_2, CH_4, CO, N_2 and CO_2 were used assuming a wood pyrolysis gas. Using a modified ga...
YAMAZAKI Daisuke, KANEKO Shigehiko, YAMASAKI Yudai
Dynamics & Design Conference   14 Sep 2010   
In this study, the combustion oscillation model which includes effects of various fuel components is presented. The model is based on ignition-delay model, which is proposed by Z. M. Ibrahim, but didn't consider the effect of fuel components to ig...
MIZUNO Saori, YAMASAKI Yudai, KANEKO Shigehiko
The Proceedings of Conference of Kanto Branch   2010   
High intake temperature is required in HCCI combustion fueled by natural gas owing to its large amount of CH_4, which auto ignition temperature is high. On the other hand, biomass gas, which consists of H_2, enables HCCI combustion to start in low...
KANNO Masanobu, YAMASAKI Yudai, KANEKO Shigehiko, SUZUKI Yoshitaka
The Proceedings of the National Symposium on Power and Energy Systems   2010   
In this paper, a engine control system was built up and confirmed that enables combustion of arbitrary mixture of biogas and city gas 13A with high generating efficiency and low NOx. Biogas is stoicheiometric mixing ratio, then city gas compensate...
KANEKO Shigehiko, YAMASAKI Yudai
The Proceedings of the Symposium on the Motion and Vibration Control   2010   
Toward the development of 5kW micro gas turbine (MGT) fueled by biomass gas, we developed the software for controlling supply fuel gas. The rotational speed of the output shaft of the power turbine is controlled to maintain the target speed. Two f...
SHINODA Haruto, MIZUNO Saori, YAMASAKI Yudai, KANEKO Shigehiko
The proceedings of the JSME annual meeting   2010   
Biomass, a renewable and carbon-neutral energy source, is widely recognized as an alternative to fossil fuels. But, because of the supply instability, it is hard to use Biomass as a single fuel in Engine. In this study, the combustion characterist...
YAMASAKI Yudai, NISHIZAWA Yukihiro, SUZUKI Yoshitaka, KANEKO Shigehiko
The Proceedings of the Symposium on the Motion and Vibration Control   2010   
Biomass resources are drawing attention as alternative fuel for combating the energy crisis and for atmospheric environment protection. The small gas engine in a distributed power generation system is an efficient system to use it, because the bio...
KANNO Masanobu, AKAISHI Takayuki, YAMASAKI Yudai, KANEKO Shigehiko
The Proceedings of the Symposium on the Motion and Vibration Control   2009   
To realize stable operation of micro grid, it is necessary for gas engines to compensate the load changes due to demand variation as well as the power provided by other renewable energy device. It is important to grasp the load following capabilit...
KANNO Masanobu, AKAISHI Takayuki, YAMASAKI Yudai, KANEKO Shigehiko
The Proceedings of the National Symposium on Power and Energy Systems   2009   
To realize stable operation of micro grid, it is necessary for gas engines to compensate the load changes due to demand variation as well as the power provided by other renewable energy device. It is important to grasp the load following capabilit...
TAURA Yasuhiro, YAMASAKI Yudai, KANEKO Shigehiko
The proceedings of the JSME annual meeting   2009   
Biomass is expected to be a renewable energy that can replace fossil fuels and it is considered of value to use biomass to generate electricity by a HCCI engine. However the combustion characteristics of a HCCI engine fueled by biomass gas is not ...
KANEKO Shigehiko, IIJIMA Kazuki, WATANABE Tatuo, YAMASAKI Yudai
The proceedings of the JSME annual meeting   2009   
In this study, to establish the methodology for controlling the rotational speed of two shaft axial micro gas turbine generator system, modeling strategy of static and dynamic characteristics of the system based on nonlinear model is proposed. Thi...
NISHIZAWA Yukihiro, NAGATA Yuki, YAMASAKI Yudai, KANEKO Shigehiko
The Proceedings of Conference of Kanto Branch   2008   
The composition of biomass gas generated by gasifying biomass resources fluctuates with gasifying method and operational condition of gasifying plant. The main combustible component of the biomass gas is CH_4, H_2 and CO_2 and the main noncombusti...
IIJIMA Kazuki, OKADA Yukinori, KANEKO Shigehiko, YAMASAKI Yudai
The Proceedings of the National Symposium on Power and Energy Systems   2008   
Micro Gas Turbine system is required to be stable for unpredictable fuel component fluctuation while maintaining the control performance. By using supply system of generating simulated biomass gases, experiments of operating biomass gases were rea...
NISHIZAWA Yukihiro, Yamazaki Daisuke, NAGATA Yuki, YAMASAKI Yudai, KANEKO Shigehiko
The Proceedings of the National Symposium on Power and Energy Systems   2008   
In order to utilize biomass resources effectively, one of the effective methods is considered to be the diversion of the automotive engine as a small-distributed generation system due to its low cost. Therefore, it is necessary to understand the c...
YAMASAKI Yudai, KANNO Masanobu, NISHIZAWA Yukihiro, KANEKO Shigehiko, KANEKO Shigehiko
The Proceedings of the National Symposium on Power and Energy Systems   2008   
In this study, ignition and combustion characteristics of biomass gas in a HCCI engine was investigated experimentally. Imitation biomass gas consisted of H_2 CH_4, CO, N_2 and CO_2, was used assuming wood pyrolysis gas. Test engine was a 3cylinde...
HIRAMATSU Masato, HAYASHI Shigeru, KANEKO Shigehiko, YAMASAKI Yudai
The proceedings of the JSME annual meeting   2008   
In this study, combustion field in a combustor designed for small size gas turbine fueled by low calorific gas was visualized by OF-PLIF method. To investigate the effect of mixing, air fuel ratio and combustion length, rectangular combustor is us...
YAMAZAKI Daisuke, NISHIZAWA Yukihiro, NAGATA Yuki, YAMASAKI Yudai, KANEKO Shigehiko
The proceedings of the JSME annual meeting   2008   
Biomass resources are effective energy sources against global warming. In order to utilize biomass resources effectively, the automotive engine as a small-distributed generation system is one of the effective methods. In this study, a small size e...
KANNO Masanobu, NISHIZAWA Yukihiro, NAGATA Yuki, YAMASAKI Yudai, KANEKO Shigehiko
The proceedings of the JSME annual meeting   2008   
In this study, ignition and combustion characteristic of biomass gas in a HCCI engine was investigated experimentally. 1.6L gas engine for 13A fuel was remodeled to 24.6 compression ratio and rigged up an air heater for HCCI combustion. Fuel was a...
YAMASAKI Yudai, NISHIZAWA Yukihiro, NAGATA Yuki, YAMAZAKI Daisuke, KANEKO Shigehiko
Proceedings of the Annual Conference of The Japan Institute of Energy   2008   
Okada Yukinori, Kaneko Tomohiko, Yamasaki Yudai, Kaneko Shigehiko
National Symposium on Power and Energy Systems   13 Jun 2007   
Robust controller depends on H infinity optical control theory was designed and developed for a new Micro Gas Turbine capable of biomass gas. It was required for the system to be stable for unpredictable fuel components fluctuation while maintaini...
YAMASAKI Yudai, TOMATSU Go, NAGATA Yuki, KANEKO Shigehiko
The proceedings of the JSME annual meeting   2007   
Micro grid energy system is consisted of various kind of generator (ex: wind power system that use natural energy, gas engine, storage battery and etc.). These devices are needed to be operated in line for the electricity demand change. Fuel compo...
YAMASAKI Yudai, TOMATSU Go, NAGATA Yuki, KANEKO Shigehiko
The Proceedings of Conference of Kanto Branch   2007   
Micro grid energy system is consisted of various kind of electric generator (ex: wind power system that use natural energy, gas engine, storage battery and etc.). These devices are needed to be operated in line for the electricity demand change. F...
NAGATA Yuki, TOMATSU Go, YAMASAKI Yudai, KANEKO Shigehiko
The Proceedings of the National Symposium on Power and Energy Systems   2007   
To realize stable operation of micro grid, it is necessary for gas engines to compensate the load changes due to demand variation as well as the power provided by other renewable energy device. It is important to grasp the load following capabilit...