Updated on 2024/03/09

写真a

 
NOGE Hirofumi
 
Organization
Faculty of Education Associate Professor
Position
Associate Professor
Homepage
https://sites.google.com/view/noge
External link

Degree

  • 博士（工学） ( 徳島大学 )

Research Areas

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Thermal engineering

Professional Memberships

Committee Memberships

  • 日本機械学会関西支部学生会   顧問  

    2018.4 - 2020.3   

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    Committee type：Academic society

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  • 第56回燃焼シンポジウム   実行委員  

    2018.4 - 2018.11   

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    Committee type：Academic society

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  • COMODIA 2017 – The Ninth International Conference on Modeling and Diagnostics for Advanced Engine Systems   査読委員  

    2017.4 - 2017.5   

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    Committee type：Academic society

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  • Journal of Advanced Vehicle System Associate   Editor  

    2015.3   

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    Committee type：Academic society

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  • Society Automotive Engineering 2015 Powertrain Fuel & Lubricants   査読委員  

    2015.2 - 2015.3   

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    Committee type：Academic society

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  • Engineering Journals   Engineering Journals 査読委員  

    2014.4 - 2015.3   

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    Committee type：Academic society

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  • International Journal of Advance Innovation, Thoughts & Ideas   査読委員  

    2014.4 - 2015.3   

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    Committee type：Academic society

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  • 京都府福知山市役所   中丹地域有害鳥獣処理施設設計・施工一括発注業務に係る意見聴取会議委員ならびに中丹地域有害鳥獣処理施設の指定管理に係る選定委員会臨時委員  

    2014.4 - 2014.11   

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    Committee type：Municipal

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  • 日本機械学会関西支部   第89,90期評議委員  

    2013.4 - 2015.3   

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    Committee type：Academic society

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  • 平成28年度高等専門学校機構研究プロジェクト助成事業   一次審査員  

       

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    Committee type：Academic society

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Papers

  • IMPLEMENTATION OF A NON-SURFACTANT WATER-IN-DIESEL EMULSION FUEL IN A COMMON RAIL DIRECT INJECTION DIESEL VEHICLE Reviewed

    Hasbullah Abdul Rahman, Md. Mujibur Rahman, Wira Jazair Yahya, Tamanna E Kaonain, Hasannuddin A, Kadir, Mohama, Qayyum Mohd Tamam, Ahmad Muhsin Ithnin, Fauzan Ahmad, Mohd Fareez Edzuan Abdullah, Hirofumi Noge, Chungpyo Hong, Takeshi Otaka, Eiji Kinoshita

    International Journal of Automotive Technology,   Vol. 24 ( No. 5 )   1349 - 1358   2023.9

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    Language：English   Publishing type：Research paper (scientific journal)  

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  • Performance and emission studies of a common rail turbocharged diesel electric generator fueled with emulsifier free water/diesel emulsion Reviewed

    Mohamad Qayyum Mohd Tamam, Wira Jazair Yahya, Ahmad Muhsin Ithnin, Nik Rosli Abdullah, Hasannuddin Abdul Kadir, Md Mujibur Rahman, Hasbullah Abdul Rahman Mohd, Radzi Abu Mansor, Hirofumi Noge

    Energy   268 ( 126704 )   1 - 13   2023.4

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    Language：English   Publishing type：Research paper (scientific journal)  

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  • OPTIMIZATION OF RECOVERY AND QUALITY OF SECOND GENERATION BIO DIESEL FUEL PRODUCED FROM PALM ACID OIL BY COMPOSITE BASE METAL CATALYSTS SUPPORTED ON PARTICULATE SILICA GEL

    Hirofumi Noge, Chiyu Nakano, Hasannuddin Abdul Kadir, Wira Jazair Yahya, Yoshie Ueno

    European Biomass Conference and Exhibition Proceedings   891 - 895   2023

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    Publishing type：Research paper (international conference proceedings)  

    The main purpose of this research is to convert palm acid oil (PAO) into high quality 2nd generation biodiesel fuel (2ndgen.BDF). In this study, we aim to promote decarboxylation (DCX), decarbonylation (DCN), hydrodeoxygenation (HDO), and catalytic cracking (CC) reactions under low pressure using a fixed bed reactor and a batch reactor. In order to proceed with the desired reaction smoothly, some inexpensive composite base metal catalysts supported on silica gel (SiO2) particles were used. Experiments conducted under atmospheric pressure using a fixed bed reactor showed that the recovery of 2ndgen.BDF was up to 50-60% and the acid number was reduced by 94%. In addition, saturated hydrocarbons of C10-C17 are generated in the main components. On the other hand, experiments with a batch reactor at an initial pressure of 0.1 MPa resulted in up to 93% recovery of 2ndgen.BDF and up to 72% reduction in acid value (AV). C15 and C17 saturated hydrocarbons were found to be the main products, indicating a selective reaction.

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  • 水産生物栽培キットの設計・製作とSTEAM教育への展開

    野毛宏文, 梶元達也, 入江隆, 笠井俊信, 内藤憲二, 平田晴路

    岡山大学大学院教育学研究科 研究集録   ( 179 )   121 - 128   2022.2

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    Authorship：Lead author,　Corresponding author   Language：Japanese   Publishing type：Research paper (bulletin of university, research institution)  

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  • Effects of different water percentages in non-surfactant water-in-diesel emulsion fuel on the performance and exhaust emissions of a small-scale industrial burner Reviewed

    Ili Fatimah Abd Razak, Wira Jazair Yahya, Ahmad Muhsin Ithnin, Mohd Rashid, Muhammad Ahmar Zuber, Hasannuddin Abd Kadir, Syahrullail Samion, Hirofumi Noge

    Clean Technologies and Environmental Policy   23   2385 - 2397   2021.7

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    Publishing type：Research paper (scientific journal)   Publisher：Springer Science and Business Media LLC  

    DOI： 10.1007/s10098-021-02151-7

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    Other Link： https://link.springer.com/article/10.1007/s10098-021-02151-7/fulltext.html

  • Utilization of palm acid oil for a diffusion combustion burner as fuel and nitrogen oxides reduction by the thermally decomposed hydrocarbons Reviewed

    Hirofumi Noge, Yoshie Ueno, Hasannuddin Abdul Kadir, Wira Jazair Yahya

    Energy   224 ( 120173 )   1 - 13   2021.6

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    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：Elsevier BV  

    DOI： 10.1016/j.energy.2021.120173

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  • Nano-additives incorporated water in diesel emulsion fuel: Fuel properties, performance and emission characteristics assessment Reviewed

    A. K. Hasannuddin, W. J. Yahya, S. Sarah, A. M. Ithnin, S. Syahrullail, N. A.C. Sidik, K. A. Abu Kassim, Y. Ahmad, N. Hirofumi, M. A. Ahmad, D. A. Sugeng, M. A. Zuber, N. A. Ramlan

    Energy Conversion and Management   169   291 - 314   2018.8

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：Elsevier Ltd  

    The main objective of the study was to improve the fuel properties, performance and reduce the level of hydrocarbon (HC) and carbon monoxide (CO) when running with water in diesel emulsion fuel (W/D) by adding various nano-additives. Aluminium Oxide (Al2O3), Copper(II) Oxide (CuO), Magnesium Oxide (MgO), Manganese(IV) Oxide (MnO) and Zinc Oxide (ZnO) nano-additives were selected for W/D with 10% water (E10). Each nano-additive was added to E10 at a dosage of 50 ppm and further denoted as nano-additive emulsion fuel: E10Al2O3, E10CuO, E10MgO, E10MnO and E10ZnO. The properties (density, viscosity, water droplet size, stability period and oxidative thermokinetics), performance (torque, brake power, brake specific fuel consumption (BSFC), and emission (nitrogen oxides (NOx), particulate matter (PM), carbon dioxide (CO2), CO and HC) of each test fuel were investigated. Overall, nano-additives tended to increase density, viscosity, water droplet size and oxidative thermokinetics but decrease the stability period. The nano-additives resulted in a marginal increase of performance with the E10Al2O3 yielding the highest reduction in BSFC. The nano-additives also lowered the brake specific CO (BSCO) emissions compared to Euro 2 standard diesel (D2) by up to 17% with E10ZnO. Nano-additives produced from different metals impact the fuel properties, performance and emissions differently. Al2O3 is nominated as the best nano-additive due to the smallest water droplet size, highest DTGmax and its consistency in increasing the torque and reducing the BSFC, brake specific NOx (BSNOx), BSCO compared to other nano-additives. That is to say, nano-additives coupled with a W/D has the potential to reduce BSFC and BSCO simultaneously.

    DOI： 10.1016/j.enconman.2018.05.070

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  • Combustion performance and exhaust emission fulled with non-surfactant water-in-diesel-emulsion fuel made from different water source Reviewed

    Mohamad Azrin Ahmad, Wira Jazair Yahya, Ahmad Muhsin Ithnin, AK Hasannuddin, Muhammad Aiman Abu Bakar, Abdul Yasser Abd Fatah, Nor Azwadi Che Sidik, Hirofumi Noge

    Environmental Science and Pollution Reserch   25 ( 24 )   24266 - 24280   2018.6

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  • Performance, emissions and lubricant oil analysis of diesel engine running on emulsion fuel Reviewed

    A. K. Hasannuddin, J. Y. Wira, S. Sarah, W. M. N. Wan Syaidatul Aqma, A. R. Abdul Hadi, N. Hirofumi, S. A. Aizam, M. A. B. Aiman, S. Watanabe, M. I. Ahmad, M. A. Azrin

    ENERGY CONVERSION AND MANAGEMENT   117   548 - 557   2016.6

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：PERGAMON-ELSEVIER SCIENCE LTD  

    Emulsion fuel is one of the alternative fuels for diesel engines which are well-known for simultaneous reduction of Particulate Matter (PM) and Nitrogen Oxides (NOx) emissions. However lack of studies have been conducted to investigate the effect of emulsion fuel usage for long run. Therefore, this study aims to investigate the effect of lubricant oil in diesel engine that operated using emulsion fuels for 200 h in comparison with Malaysian conventional diesel fuel (D2). Two emulsion fuels were used in the experiment comprising of water, low grade diesel fuel and surfactant; with ratio of 10:89:1 v/v% (E10) and 20:79:1 v/v% (E20). Engine tests were focused on fuel consumption, NO., PM, Carbon Monoxide (CO), Carbon Dioxide (CO2), Oxygen (O-2) and exhaust temperature. Parameters for the lubricant oil analysis measured were included kinematic viscosity, Total Acid Number (TAN), ash, water content, flash point, soot, wear metals and additive elements. The findings showed the fuel consumption were up to 33.33% (including water) and lower 9.57% (without water) using emulsion. The NOx, and PM were reduced by 51% and 14% respectively by using emulsion fuel. Kinematic viscosity, TAN, ash, water content, flash point and soot for emulsion fuel were observed to be better or no changes in comparison to D2. The emulsion fuel did not cause any excessive amount of metals or degraded the additive. The average percentage of wear debris concentration reduction by emulsion fuel were 8.2%, 9.1%, 16.3% and 21.0% for Iron (Fe) Aluminum (Al), Copper (Cu) and Lead (Pb) as compared to D2 respectively. (C) 2016 Elsevier Ltd. All rights reserved.

    DOI： 10.1016/j.enconman.2016.03.057

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  • Durability studies of single cylinder diesel engine running on emulsion fuel Reviewed

    A. K. Hasannuddin, J. Y. Wira, S. Sarah, M. I. Ahmad, S. A. Aizam, M. A. B. Aiman, S. Watanabe, N. Hirofumi, M. A. Azrin

    ENERGY   94   557 - 568   2016.1

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：PERGAMON-ELSEVIER SCIENCE LTD  

    Emulsion fuel is one of alternative fuel for diesel engines. This study is to investigate the durability of a diesel engine that is running on emulsion fuels. Two emulsion fuels contain water, low grade diesel fuel and surfactant in the ratio of 10:89:1 v/v% (E10) and 20:79:1 v/v% (E20) has been tested for 200 h. The results of using emulsion fuels were then compared with that of Malaysian conventional diesel fuel (D2). The Nitrogen Oxides (NOx), Carbon Monoxide (CO), Carbon Dioxide (CO2), PM (particulate matter) and exhaust temperature from the tested fuel were measured before and after 200 h durability test. Analyses were also conducted on the wear of the engine components, viscosity change of the lubricant and carbon deposit formation in the combustion chamber. Emulsion fuel operation in the test engine reduced the PM and NOx by 15.47% and 54.40% respectively but CO and CO2 increased by 95% and 34.12% respectively as compared to D2. No abnormal wear could be observed when using emulsion fuels. In addition, emulsion fuels produced less carbon deposit with 65% and 52% reduction for E10 and E20 respectively. All three test fuels exhibits minimal increments in the lubricant's viscosity values after 200 h of engine operation. (C) 2015 Elsevier Ltd. All rights reserved.

    DOI： 10.1016/j.energy.2015.10.144

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  • An investigation into the relationship between the formation of thermal cracked components and PM reduction during diesel combustion using water emulsified fuel Reviewed

    Hirofumi Noge, Yoshiyuki Kidoguchi, Wira Jazair Yahya, Yoko Imai, Kazuo Tajima

    JOURNAL OF THERMAL SCIENCE AND TECHNOLOGY   10 ( 2 )   1 - 11   2015

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：JAPAN SOC MECHANICAL ENGINEERS  

    Water-in-diesel emulsion fuel (W/O) operated in diesel engines, shows a significant reduction of particulate matter (PM). In this paper, PM reduction characteristics by thermal decomposition of W/O10 and W/O20 (10vol.% and 20vol.% of water in W/O respectively) are identified in diesel combustion atmosphere using a plug flow reactor with a co-flow diffusion burner. To analyze initial thermal decomposition at diesel diffusion combustion, the W/O fuels are thermally decomposed in the plug flow reactor first, then the thermally decomposed W/O fuels are introduced into a co-flow diffusion burner as fuel and PM are generated. In high temperature atmosphere without oxygen in the reactor, W/O10 and W/O20 are thermally decomposed and both of them almost produce light hydrocarbons (LHCs) higher than a diesel fuel, which means thermal decomposition before combustion are encouraged by the W/O. Excitation-emission matrix (EEM) method shows that polycyclic aromatic hydrocarbons (PAHs) are produced by both W/O fuels and diesel fuel during the thermal decomposition period but some W/O fuels oxidize a huge amount of PAHs in the later diffusion combustion. CO, CO2 measurements after the combustion of the thermal decomposed substances in the diffusion burner via high temperature reactor reveal that diffusion combustion of W/O fuels contribute to Soluble Organic Fraction (SOF) and Solid reduction which leads to reduction of CO and increase of CO2 respectively.

    DOI： 10.1299/jtst.2015jtst0024

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  • An overview of utilizing water-in-diesel emulsion fuel in diesel engine and its potential research study Reviewed

    Ahmad Muhsin Ithnin, Hirofumi Noge, Hasannuddin Abdul Kadir, Wira Jazair

    JOURNAL OF THE ENERGY INSTITUTE   87 ( 4 )   273 - 288   2014.11

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：ELSEVIER SCI LTD  

    The need for more efficient energy usage and a less polluted environment are the prominent research areas that are currently being investigated by many researchers worldwide. Water-in-diesel emulsion fuel (W/D) is a promising alternative fuel that could fulfills such requests in that it can improve the combustion efficiency of a diesel engine and reduce harmful exhaust emission, especially nitrogen oxides (NOx) and particulate matter (PM). To date, there have been many W/D emulsion fuel studies, especially regarding performance, emissions and micro-explosion phenomena. This review paper gathers and discusses the recent advances in emulsion fuel studies in respect of the impact of W/D emulsion fuel on the performance and emission of diesel engines, micro-explosion phenomena especially the factors that affecting the onset and strength of micro-explosion process, and proposed potential research area in W/D emulsion fuel study. There is an inconsistency in the results reported from previous studies especially for the thermal efficiency, brake power, torque and specific fuel consumption. However, it is agreed by most of the studies that W/D does result in an improvement in these measurements when the total amount of diesel fuel in the emulsion is compared with that of the neat diesel fuel. NOx and PM exhaust gas emissions are greatly reduced by using the W/D emulsion fuel. Unburnt hydrocarbon (UHC) and carbon monoxide (CO) exhaust emissions are found to be increased by using the W/D emulsion fuel. The inconsistency of the experimental result can be related to the effects of the onset and the strength of the micro-explosion process. The factors that affect these measurements consist of the size of the dispersed water particle, droplet size of the emulsion, water-content in the emulsion, ambient temperature, ambient pressure, type and percentage of surfactant, type of diesel engine and engine operating conditions. Durability testing and developing the fuel production device that requires no/less surfactant are the potential research area that can be explored in future. (C) 2014 Energy Institute. Published by Elsevier Ltd. All rights reserved.

    DOI： 10.1016/j.joei.2014.04.002

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  • A Fundamental Study of Role of Thermal Decomposition of Diesel Fuel Mixed with Bio-Diesel Fuel on PM Reduction

    NOGE Hirofumi, HOSOMI Naoki, KIDOGUCHI Yoshiyuki

    Transactions of the Japan Society of Mechanical Engineers Series C   77 ( 774 )   360 - 367   2011

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    Publisher：The Japan Society of Mechanical Engineers  

    The purpose of this study is to investigate the cause of PM reduction by diesel fuel (Solvent:C12, C13, C14) mixed with bio-diesel fuel (Methyl Decanoate:C9H19COOCH3) with focusing on the thermal decomposition in diesel combustion atmosphere. To make a heavy duty diesel combustion atmosphere, a flow reactor and a co-flow diffusion burner were used. The thermally decomposed fuel produced in the flow reactor was introduced into the co-flow diffusion burner directly. To study the relation between thermal decomposition and PM reduction, the chemical substances produced in the reactor and PM produced by the combustion of the burner were quantitatively and qualitatively analyzed by some analytical devices. The emission measurement with diffusion burner shows that the bio-diesel blended fuel exhausts PM in concentration 20-30% less than diesel fuel. The analysis indicates that, due to oxygen-containing fuel, the bio-diesel fuel can oxidize thermally decomposed components of C2H2 and PAHs that may become pre-cursers of PM.

    DOI： 10.1299/kikaib.77.360

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  • J0801-2-4 A Fundamental Study on Role of Thermal Decomposition of Bio-diesel mixed Fuel on PM Reduction

    HOSOMI Naoki, NOGE Hirofumi, KIDOGUCHI Yoshiyuki

    The proceedings of the JSME annual meeting   2009   159 - 160   2009

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    Language：Japanese   Publisher：The Japan Society of Mechanical Engineers  

    To investigate particular matter (PM) reduction mechanism of bio-diesel fuel in diesel combustion starting from thermal decomposition, fundamental and chemical study was carried out using a plug flow reactor and a co-flow diffusion burner. "Methyl Decanoate (C_9H_<19>COOCH_3)" was mixed with n-saturated fuel "Solvent (C_<12>, C_<13>, C_<14>)" by 10 vol.%. Methyl decanoate blended fuel (MD10) reduces exhaust PM by 20〜30% at fuel rich condition, which is notable for solid reduction. Ester bond in Methyl decanoate contributes to oxidation of C_2H_2 or another hydrocarbons during thermal decomposition. Total amount of PAHs from MD10 produced during thermal decomposition is smaller than that from Solvent. Fluorescence intensity for PAHs collected from the burner exhaust follows Solvent > MD10. This trend is similar to PM concentration in the exhaust.

    DOI： 10.1299/jsmemecjo.2009.7.0_159

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  • A Study on Soot Formation of Iso-Paraffin Fuel using Diffusion Burner Reviewed

    Hirofumi Noge, Satoshi Hasegawa, Yuichi Yoshihara, Yoshiyuki Kidoguchi, Kei Miwa

    Transactions of Society of Automotive Engneers of Japan   38 ( 5 )   95 - 100   2007.9

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    Authorship：Lead author   Language：Japanese   Publishing type：Research paper (scientific journal)  

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  • ディーゼル燃料の熱分解成分を用いた拡散火炎中のすす前駆体およびＰＭの生成 Reviewed

    NOGE Hirofumi, YOSHIHARA Yuuichi, KIDOGUCHI Yoshiyuki, MIWA Kei

    Transactions of the Japan Society of Mechanical Engineers B   73 ( 725 )   328 - 334   2007

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    Authorship：Lead author   Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：The Japan Society of Mechanical Engineers  

    Experimental work was performed to investigate formation of soot precursor and PM in diesel combustion process using a flow reactor and a laminar co-flow diffusion burner. Thermally decomposed aliphatic diesel fuel produced in the flow reactor was supplied directly to the burner as fuel. Measurements were conducted in the flow reactor, in the flame, and the exhaust for light hydrocarbons, low molecular weight aromatics, PAHs, soot precursor, and PM. Results show that many PAHs ranging from two to five-member ring are already formed as well as light hydrocarbon such as C_2H_4, C_2H_2 and CH_4 during pyrolysis in the flow reactor. Exhaust PM is subject to be formed when abundant C_2H_2, Benzene, PAHs are produced during high temperature thermal decomposition of aliphatic diesel fuel, and the structure of PM has long chain-like aggregation. Measured fluorescence spectrometry indicates 464nm peak. This peak is caused by soot precursor, which is in the SOF extracted from PM.

    DOI： 10.1299/kikaib.73.328

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  • A Study on NO Reduction Caused by Thermal Cracking Hydrocarbons during Rich Diesel Combustion Reviewed

    Hirofumi NOGE, Yoshiyuki KIDOGUCHI, Kei MIWA

    JSME International Journal Series B   49 ( 2 )   526 - 532   2006

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：Japan Society of Mechanical Engineers  

    This study tries to investigate the reduction of nitric oxide by thermally cracked hydrocarbons under rich condition during diesel combustion. Experiments using flow reactor system, which follows the chemical process of fuel at high temperature and atmospheric pressure, show that thermal cracking of fuel starts at about 1000K, and lower hydrocarbons mainly composed of C2H4 and CH4 are formed. NO can be reduced when fuel is thermally cracked and oxidized. A larger amount of NO is reduced when thermal cracking hydrocarbons are increased in quantity under rich and high temperature condition. Among decomposed hydrocarbons, C2H4 is easily decomposed and affects deNO mechanism. Chemical kinetic calculation using CHEMKIN III reveals the mechanism. NO is reduced through the reaction of HCCO or CH2 with NO. In these reaction paths, C2H2 is an essential species. The computation also shows that this deNO mechanism can be actualized in the practical diesel combustion.

    DOI： 10.1299/jsmeb.49.526

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    Other Link： https://jlc.jst.go.jp/DN/JALC/00286545462?from=CiNii

  • DeNOx mechanism caused by thermal cracking hydrocarbons in the stratified rich zone during diesel combustion Reviewed

    Y Kidoguchi, K Miwa, H Noge

    International Journal of Engine Research   6 ( 6 )   547 - 555   2005.12

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：SAGE Publications  

    This study concerns an experimental and theoretical investigation of the deNO x mechanism caused by thermal cracking hydrocarbons during diesel combustion. A total gas sampling experiment using a rapid compression machine showed that NO x can be reduced under fuel-rich and high-swirl conditions. It was found that under these conditions, a large amount of thermal cracking hydrocarbons, including unsaturated hydrocarbons such as C2H4, are produced during the ignition delay period, and that stratified fuel-rich combustion regions that contain these thermal cracking hydrocarbons are distributed widely throughout the combustion chamber. During the diffusion combustion phase, the CH4 concentration surpasses that of C2H4 and becomes the dominant hydrocarbon species. These thermal cracking hydrocarbons are supposed to be active in NO x reduction chemistry. To confirm the assumption, a flow reactor experiment was conducted focusing on the thermal cracking process of diesel fuel and the NO x reduction process. The experiment showed that when a solvent was used as fuel, light hydrocarbons similar to those observed in the rapid compression experiment are formed, and that about 60 per cent of NO x was reduced at equivalence ratios over 2.5 and a temperature of 1500 K. In addition to the above experiments, a chemical kinetic calculation using CHEMKIN III was carried out. The calculation revealed that C2H4 is easily decomposed during its oxidation process, forming HCCO or CHC2, which reacts promptly with NO and that in this reaction path, C2H22 formed through the thermal cracking process of C2H4 is an essential species to the formation of HCCO and CH2.

    DOI： 10.1243/146808705x30495

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  • 過濃ディーゼル燃焼過程における熱分解炭化水素によるＮＯ還元機構に関する研究 Reviewed

    NOGE Hirofumi, KIDOGUCHI Yoshiyuki, MIWA Kei

    Transactions of the Japan Society of Mechanical Engineers. Series B.   71 ( 708 )   2193 - 2199   2005

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    Authorship：Lead author   Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：The Japan Society of Mechanical Engineers  

    This study tries to investigate the reduction of nitric oxide by thermally cracked hydrocarbons under rich condition during diesel combustion. Experiments using flow reactor system, which follows the chemical process of fuel at high temperature and atmospheric pressure, show that thermal cracking of fuel starts at about 1000K, and lower hydrocarbons mainly composed of C_2H_4 and CH_4 are formed. NO can be reduced when fuel is thermally cracked and oxidized. A larger amount of NO is reduced when thermal cracking hydrocarbons are increased in quantity under rich and high temperature condition. Among decomposed hydrocarbons, C_2H_4 is easily decomposed and affects deNO mechanism. Chemical kinetic calculation using CHEMKIN III reveals the mechanism. NO is reduced through the reaction of HCCO or CH_2 with NO. In these reaction paths, C_2H_2 is an essential species. The computation also shows that this deNO mechanism can be actualized in the practical diesel combustion.

    DOI： 10.1299/kikaib.71.2193

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  • A Study on NO Reduction Mechanism Caused by Thermal Cracking Hydrocarbons during Diesel Combustion

    NOGE Hirofumi, Lopez Campuzano, KIDOGUCHI Yoshiyuki, MIWA Kei

    The proceedings of the JSME annual meeting   2003   91 - 92   2003

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    Language：Japanese   Publisher：The Japan Society of Mechanical Engineers  

    Thermal cracking and oxidization process of diesel fuel in an atmospheric pressure and high temperature place were investigated using flow reactor. When NO gas is introduced under oxidation condition of Solvent, NO is reduced upto 60% by thermal decomposed hydrocarbons. C_2H_4,which is main component of thermal cracking hydrocarbons, reduces NO upto 80%. According to the numerical simulation using CHEMKIN III, reduction mechanism of NO by thermal crackin hydrocarbon is depended on formation of HCCO and CH_2. In addition, C_2H_2 formation process plays an important role to produce HCCO and CH_2.

    DOI： 10.1299/jsmemecjo.2003.3.0_91

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Books

  • 教育科学を考える

    編著者 小川容子, 松多信尚, 清田哲男（ Role： Contributor ,  第２章 第１節 PBLのニーズと重要性）

    岡山大学出版会  2023.3  （ ISBN:9784904228777 ）

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  • 子どもが問いを生み出す時間 : 総合的な学習の時間の指導を考える

    桑原敏典, 清田哲男（ Role： Contributor ,  １２章 ICTと学び）

    日本文教出版  2022.4  （ ISBN:9784536601306 ）

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    Total pages：191 p   Language：Japanese

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MISC

  • Formation of PM and Soot Precursor in Diffusion Flame Generated by Thermally Decomposed Diesel Fuel(Engineering)

    Noge Hirofumi, Kidoguchi Yoshiyuki, Miwa Kei

    Bulletin of Maizuru National College of Technology   43   17 - 23   2008.3

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    Language：English   Publisher：Maizuru National College of Technology  

    Paniculate matter (PM) and soot precursor formation by thermally decomposed n-parafiin and iso-paraffin fuels were studied in a high temperature atmosphere to simulate diesel combustion. Thermally decomposed hydrocarbons were generated using a plug flow reactor. They were immediately introduced into a co-flow diffusion burner as fuel. Both fuels produce thermally decomposed hydrocarbons having different compositions that affect PM and soot formation. Branched molecular structure fuel causes more exhaust PM concentration than n-paraffin fuel because of increasing first aromatic ring concentrations and PAHs. PAHs fluorescence wavelength in SOF features a 464nm peak when soot appears.

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  • deNOx Mechanism Caused by Thermal Cracking Hydrocarbons in Stratified Rich Zone during Diesel Combustion(Diesel Engines, Performance and Emissions, NOx Strategies)

    KIDOGUCHI Yoshiyuki, NOGE Hirofumi, MIWA Kei

    The ... international symposium on diagnostics and modeling of combustion in internal combustion engines   2004 ( 6 )   73 - 80   2004.8

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    Language：English   Publisher：The Japan Society of Mechanical Engineers  

    This study investigated deNO_X mechanism caused by thermal cracking hydrocarbons during diesel combustion experimentally and theoretically. Experiment using a rapid compression machine and a total gas-sampling device shows that NO_X can be reduced during second half of diffusion combustion under rich and high swirl condition. Under this condition, stratified rich region is distributed in the combustion chamber. Thermal cracking hydrocarbons are locally accumulated in this region. Moreover, it is shown that a large amount of thermal cracking hydrocarbons are produced during ignition delay period and at initial combustion stage. These hydrocarbons mainly consist of unsaturated hydrocarbon such as C_2H_4. At diffusion combustion stage, CH_4 becomes main hydrocarbon. A flow reactor system was used to investigate thermal cracking process of diesel fuel and NO_X reduction process. It is found that about 60% NO_X can be reduced under rich and high temperature condition. The condition is at equivalence ratio of over 2.5 and temperature of 1500K in this study. When C_2H_4 is introduced as fuel, NO_X can be further reduced up to 80%. It is indicated that C_2H_4 plays an important role in NO_X reduction. Chemical kinetic calculation using CHEMKINHI reveals the deNO_X mechanism. C_2H_4 is easily decomposed as compared with CH_4. During the oxidation process of C_2H_4, NO_X is reduced through the reaction of HCCO or CH_2 with NO. In this reaction path C_2H_2 is an essential species to form HCCO and CH_2. C_2H_2 is one of thermal cracking hydrocarbons and also formed through thermal cracking process of C_2H_4.

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Presentations

  • STEAM教育に向けた総合的な学習の時間における単元開発と実践

    野毛宏文, 原田文弘, 张 馨艺

    日本産業技術教育学会中国支部 第52回大会  2023.10.28 

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  • 複合卑金属触媒を用いてパーム酸油から第２世代バイオディーゼル燃料を生成するための研究

    野毛 宏文, 中野 知佑, Hasannuddin Abdul Kadir, Wira Jazair Yahya, 上野 義栄

    第33回環境工学総合シンポジウム2023  2023.7.25 

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    Language：Japanese  

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  • Optimization of Recovery and Quality of Second Generation Bio Diesel Fuel Produced from Palm Acid Oil by Composite Base Metal Catalysts Supported on Particulate Silica Gel

    Hirofumi Noge, Chiyu Nakano, Hasannuddin Abdul Kadir, Wira Jazair Yahya, Yoshie Ueno

    31st European Biomass Conference and Exhibition  2023.6.5 

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    Language：English  

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  • 接触分解反応によるパーム酸油から軽油相当燃料の回収率の最適化

    野毛宏文, 上野 義栄, Hasannuddin Abdul Kadir, Wira Jazair Yahya

    第32回環境工学総合シンポジウム2022  2022.7.8 

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  • STEAM教育のための水産生物栽培キットの開発

    野毛宏文, 入江隆, 笠井俊信, 内藤憲二, 平田晴路

    日本産業技術教育学会  2021.8.29 

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  • デザイン思考を支援するためのものづくりの提案

    野毛宏文

    日本産業技術教育学会  2020.9 

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  • NO Reduction by Palm Acid Oil-Diesel Oil Mixed Fuel in a Flow Reactor

    Hirofumi NOGE, Yusei FUJIKI, Yoshie UENO, Wira Jazair YAHYA

    2020.9 

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  • パーム酸油ー軽油混合燃料によるNOx還元

    佛生智哉, 野毛宏文

    日本機械学会 関西学生会2018年度学生員卒業研究発表講演会  2019.3 

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    Language：Japanese   Presentation type：Oral presentation (general)  

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  • パーム酸油-軽油乳化燃料と拡散燃焼バーナーによるNOx低減特性

    野毛 宏文

    日本機械学会 2018年度年次大会  2018.9.11 

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    Language：Japanese   Presentation type：Oral presentation (general)  

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  • Combustion and Emissions Characteristics of Palm Acid Oil-Diesel Mixed Fuel and Improvement on its Low Temperature Fluidity

    Hirofumi NOGE, Wira Jazair YAHYA, Yoshie UENO

    7th International Conference on Engineering for Waste and Biomass Valorization  2018.7 

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  • Preparation of PAO Mixed Fuel for Combustion and The NOx Emission Characteristics From Industrial Diffusion Burner International conference

    Noge Hirofumi, Wira Jazair Yahya

    International Conference on Chemical and Biochemical Engineering (ICCBE)  2017.3 

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  • Real-Time Non-Surfactant Emulsion Fuel Supply System (RTES) for Diesel Powered Road Transport

    Wira Jazair Yahya, Ahmad Muhsin Ithnin, Muhammad Adib Bin, Abdul Rashid, Dhani Avianto Sugeng, Nur Atiqah Ramian, Hasannuddin Abd Kadir, Mohamad Azrin Ahmad, Tsuyoshi Koga, Hirofumi Noge

    The International Conference and Exhibitions on Inventions by Institutions of Higher Learning (PECIPTA 2017)  2017 

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  • パーム酸油の混合燃料化と拡散バーナ燃焼による排出ガス特性

    野毛 宏文

    第54回燃焼シンポジウム  2016.11 

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  • パーム酸油を燃焼用燃料として有効利用するための研究

    野毛 宏文

    日本機械学会: 2016年度年次大会  2016.9 

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  • 水エマルジョン燃料の熱分解が微粒子状物質低減に与える影響

    野毛宏文, Wira Jazair, bin Yahya, 今井洋子, 田嶋和夫

    第51回燃焼シンポジウム  2013.12 

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    Language：Japanese   Presentation type：Oral presentation (general)  

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  • NO reduction mechanism caused by thermal cracking hydrocarbons during diesel combustion Invited

    Noge Hirofumi

    2013.8 

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Awards

  • Gold award

    2017.10   Int. Conf. and Exposition on Inventions by Institutions of Higher Learning. (PECIPTA 2017)  

    Wira Jazair Yahya, Ahmad Muhsin Ithnin, Muhammad Adib Bin, Abdul Rashid, Dhani Avianto Sugeng, Nur Atiqah Ramian, Hasannuddin Abd Kadir, Mohamad Azrin Ahmad, Tsuyoshi Koga, Hirofumi Noge

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  • Best Paper Award

    2013.1   Int. Conf. on Advances in Mech. and Civil Eng.  

    Hirofumi Noge, Yoshiyuki Kidoguchi, Wira Jazair, bin Yahya, Yoko IMAI, Kazuo Tajima

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  • B.P.A.

    2010.3   日本機械学会 関西学生会  

    藤田一馬

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  • Best Student Award

    2009.10   16th Asian Symposium on Eco Technology  

    Hosomi Naoki

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  • 教育研究助成奨励賞

    2007.3   徳島大学工学部  

    野毛 宏文

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Research Projects

  • パーム酸油の燃料化性能を向上するための触媒設計と反応条件の最適化補助事業

    2023.04 - 2024.03

    競輪とオートレースの補助事業  個別研究

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    Authorship：Principal investigator 

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  • Optimization of hydrodeoxygenation reaction for highly collecting next generation biofuel from palm acid oil

    Grant number：21K12308  2021.04 - 2025.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

    野毛 宏文

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    Grant amount：\4290000 （ Direct expense: \3300000 、 Indirect expense：\990000 ）

    これまで、安価で、結晶構造的に安定で、非化学量論組成や過酸化物を作らない点で有利なMgO触媒のみを用いて、大気圧下で脱炭素反応と脱カルボニル化反応を試みた。しかし、次の1～3の問題が残った。1.長鎖炭化水素の回収率の不足、2.燃料の炭化や副次的なガス成分の生成、3. PAO（パーム酸油）の反応流量の変動。そこで、本課題では触媒、活性を維持、向上を堅持しつつ、1に対しては、触媒の再検討、2に対しては、反応温度の低下、3に対しては、配管をPAOの融点以上の均一温度に保温し、実験を行った。１に対して、Ni等の卑金属触媒を加え、MgO触媒との複合化も行ったが、MgO触媒単体よりも回収率が低下する、あるいは現状と変わらなかった。ただし、配合パターンの試験も不十分であるため、さらなる卑金属触媒を試験する必要がある。２に対しては、反応温度を低下させる代わりに、反応時間を数倍～数十倍程度に延ばすことで、回収率の向上と回収時の色の改質が確認された。3に対しては、ヒーターの巻き方や加熱温度を調整することで、PAOの流量を概ね一定に保つことができ、再現性のある実験データが得られるようになった。
    一方、高圧リアクターにおけるPAOの水素化脱酸素反応においては、大気圧化による実験よりも反応時間が長くなりそうである。一方で、触媒の中に酸素原子が多く含まれると、実験条件によっては1MPa程度でも酸化が激しく進行し、液体試料がなくなってしまうため、卑金属元素や担時体に含まれる酸素原子には注意する必要があることが分かった。さらに、PAOには夾雑物が含まれるため、夾雑物が水素化脱酸素反応を阻害していると考えられるため、何らかの前処理を加えて、引き続き実験条件を調整する予定である。

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  • 超音波液中プラズマ制御によるパーム酸油の低温流動性改善とNOx低減機構の解明

    2017.04 - 2019.03

    日本学術振興会(JSPS)  科学研究費助成事業(KAKEN) 

    野毛宏文

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    Authorship：Principal investigator  Grant type：Competitive

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  • 光造形法を利用した歯車キーホルダーの製作と出前授業や公開講座の実施

    2016.04 - 2017.03

    公益財団法人日本教育公務員弘済会  平成28年度日教弘本部奨励金助成 

    野毛 宏文

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    Authorship：Principal investigator  Grant type：Competitive

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  • Special Studies in Educational Science(Manufacturing Technology IA) （2020academic year） 1st semester  - 火7,火8

  • Special Studies in Educational Science(Manufacturing Technology IB) （2020academic year） Second semester  - 火7,火8

  • Special Studies in Educational Science(Manufacturing Technology IIA) （2020academic year） Third semester  - 火7,火8

  • Special Studies in Educational Science(Manufacturing Technology IIB) （2020academic year） Fourth semester  - 火7,火8

  • Strength of Materials (1) （2020academic year） Third semester  - 火3,火4

  • Strength of Materials (2) （2020academic year） Fourth semester  - 火3,火4

  • Basic Mechanics for Engineers (1) （2020academic year） 1st semester  - 木5,木6

  • Basic Mechanics for Engineers (2) （2020academic year） Second semester  - 木5,木6

  • Study of Mechanisms (1) （2020academic year） Third semester  - 木3,木4

  • Study of Mechanisms (2) （2020academic year） Fourth semester  - 木3,木4

  • Engineering Materials (1) （2020academic year） Third semester  - 木7,木8

  • Engineering Materials (2) （2020academic year） Fourth semester  - 木7,木8

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