• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of new combustion method of densified solid biomass fuel

Research Project

Project/Area Number 26420160
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Thermal engineering
Research InstitutionKanagawa University

Principal Investigator

Ito Hiroyuki  神奈川大学, 工学部, 准教授 (30372270)

Co-Investigator(Renkei-kenkyūsha) FUJITA OSAMU  北海道大学, 大学院工学研究科, 教授 (10183930)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2014: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords端面燃焼 / バイオマス / ブリケット / 円筒 / 質量減少速度 / 燃焼 / 端面 / 一次元
Outline of Final Research Achievements

A possibility of the new combustion method in which combustion region is formed at one end of a columnar briquette and propagates one dimensionally was investigated. As a result of the combustion experiments in the case with cylindrical briquette, it was confirmed that there is a condition in which the mass loss rate is almost constant. In the condition, it was observed that the flames are formed around the outer periphery at the lower part of the briquette and above the top end, and the long char combustion region was formed above the flame formed around the briquette. In the case of 1100 and 1300 kg/m3 briquette density, both the mass loss rate and the combustion efficiency decreased with high and low air flow rate and, therefore, they have a peak at moderate air flow rate.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (8 results)

All 2017 2016 2015 2014

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Acknowledgement Compliant: 1 results) Presentation (6 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] 高密度バイオマスブリケット燃焼挙動へのブリケットサイズの影響2016

    • Author(s)
      伊東弘行
    • Journal Title

      スマートプロセス学会誌

      Volume: Vol.5, No.2 Pages: 129-135

    • NAID

      130006907632

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Study on One-dimensional Steady Combustion of Highly Densified Biomass Briquette(Bio-coke) in Air Flow2015

    • Author(s)
      T.Nakahara, H.Yan, H.Ito, O.Fujita
    • Journal Title

      Proceedings of the Combustion Institute

      Volume: Vol.35, Issue2 Issue: 2 Pages: 2415-2422

    • DOI

      10.1016/j.proci.2014.08.013

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Presentation] INFLUENCE OF AIR FLOW RATE ON THE END FACE COMBUSTION BEHAVIOR OF HIGHLY DENSIFIED CYLINDRICAL BRIQUETTE2017

    • Author(s)
      Hiroyuki Ito
    • Organizer
      Ninth JSME-KSME Thermal and Fluids Engineering Conference
    • Place of Presentation
      OKINAWA
    • Year and Date
      2017-10-28
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高密度円筒バイオマスブリケット端面燃焼挙動への二次空気供給の影響2017

    • Author(s)
      伊東弘行
    • Organizer
      第27回 環境工学総合シンポジウム2017
    • Place of Presentation
      静岡県浜松市
    • Year and Date
      2017-07-10
    • Related Report
      2016 Annual Research Report
  • [Presentation] Research on steady state combustion of highly densified cylindrical biomass briquette2016

    • Author(s)
      Hiroyuki Ito
    • Organizer
      36th International Symposium on Combustion
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2016-07-31
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] バイオマスブリケットの端面燃焼挙動に及ぼすブリケット形状の影響2015

    • Author(s)
      古澤淳史, 伊東弘行
    • Organizer
      熱工学コンファレンス2015
    • Place of Presentation
      大阪大学
    • Year and Date
      2015-10-24
    • Related Report
      2015 Research-status Report
  • [Presentation] 木質バイオマスブリケット加熱における熱拡散への密度および水分の影響2014

    • Author(s)
      伊東, 多田, 松本
    • Organizer
      熱工学コンファレンス2014
    • Place of Presentation
      芝浦工業大学
    • Year and Date
      2014-11-08 – 2014-11-09
    • Related Report
      2014 Research-status Report
  • [Presentation] Study on One-dimensional Steady Combustion of Highly Densified Biomass Briquette(Bio-coke) in Air Flow2014

    • Author(s)
      T.Nakahara, H.Yan, H.Ito, O.Fujita
    • Organizer
      35th International Symposium on Combustion
    • Place of Presentation
      San Francisco
    • Year and Date
      2014-08-03 – 2014-08-08
    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi