ZA202108520B - Apparatus and method for jointly measuring soot precursor and soot on basis of optical engine - Google Patents

Apparatus and method for jointly measuring soot precursor and soot on basis of optical engine

Info

Publication number
ZA202108520B
ZA202108520B ZA2021/08520A ZA202108520A ZA202108520B ZA 202108520 B ZA202108520 B ZA 202108520B ZA 2021/08520 A ZA2021/08520 A ZA 2021/08520A ZA 202108520 A ZA202108520 A ZA 202108520A ZA 202108520 B ZA202108520 B ZA 202108520B
Authority
ZA
South Africa
Prior art keywords
soot
basis
optical engine
precursor
jointly measuring
Prior art date
Application number
ZA2021/08520A
Other languages
English (en)
Inventor
Wenjun Zhong
Qifei Yuan
Zhixia He
Qilong Xiang
Peng Jiang
Qing Liu
Feibin Yan
Qian Wang
Original Assignee
Univ Jiangsu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Jiangsu filed Critical Univ Jiangsu
Publication of ZA202108520B publication Critical patent/ZA202108520B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6402—Atomic fluorescence; Laser induced fluorescence

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
ZA2021/08520A 2019-08-22 2021-11-02 Apparatus and method for jointly measuring soot precursor and soot on basis of optical engine ZA202108520B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910778649.9A CN110632036A (zh) 2019-08-22 2019-08-22 一种基于光学发动机联合测量碳烟前驱物和碳烟的装置及方法
PCT/CN2020/087573 WO2021031606A1 (zh) 2019-08-22 2020-04-28 一种基于光学发动机联合测量碳烟前驱物和碳烟的装置及方法

Publications (1)

Publication Number Publication Date
ZA202108520B true ZA202108520B (en) 2022-04-28

Family

ID=68970741

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2021/08520A ZA202108520B (en) 2019-08-22 2021-11-02 Apparatus and method for jointly measuring soot precursor and soot on basis of optical engine

Country Status (3)

Country Link
CN (1) CN110632036A (zh)
WO (1) WO2021031606A1 (zh)
ZA (1) ZA202108520B (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110632036A (zh) * 2019-08-22 2019-12-31 江苏大学 一种基于光学发动机联合测量碳烟前驱物和碳烟的装置及方法
CN111487228A (zh) * 2020-03-20 2020-08-04 江苏大学 一种同步测量燃烧中间产物及主要组分的装置
CN112255213B (zh) * 2020-10-15 2021-07-06 哈尔滨工业大学 一种燃烧场双组分同步激发的测量装置及测量方法
CN114088662B (zh) * 2021-12-07 2024-04-19 上海交通大学 一种固体推进剂燃烧特性测量及方法
CN116008243A (zh) * 2023-01-13 2023-04-25 北京建筑大学 一种柴油燃烧的可视化激光测试系统及其工作方法
CN117269008B (zh) * 2023-09-22 2024-05-03 哈尔滨工业大学 一种基于激光预热的高浓度碳烟体积分数测量装置及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2812392B1 (fr) * 2000-07-28 2002-12-13 Inst Francais Du Petrole Moteur optique pour essais, en particulier pour mesures sur les parametres de combustion
DE10124235B4 (de) * 2001-05-18 2004-08-12 Esytec Energie- Und Systemtechnik Gmbh Verfahren und Vorrichtung zur umfassenden Charakterisierung und Kontrolle des Abgases und der Regelung von Motoren, speziell von Verbrennungsmotoren, und von Komponenten der Abgasnachbehandlung
CN200946525Y (zh) * 2006-09-11 2007-09-12 天津内燃机研究所 高速小缸径光学发动机装置
CN101846008B (zh) * 2010-04-07 2012-04-18 吉林大学 光学发动机
CN203745204U (zh) * 2013-07-12 2014-07-30 江苏大学 一种柴油机缸内喷雾与燃烧动态可视化测试装置
CN104833665B (zh) * 2015-03-30 2018-08-24 天津大学 一种光学发动机缸内燃烧过程中多组分同时测量装置
CN104865227A (zh) * 2015-03-30 2015-08-26 天津大学 一种光学发动机缸内燃烧过程碳烟体积分数定量测量装置
CN106404410B (zh) * 2016-12-02 2018-08-21 江苏大学 一种同时测量柴油喷雾结构及燃烧特性的装置及方法
CN108627478B (zh) * 2018-05-08 2020-03-31 江苏大学 一种结合消光法和辐射光的稳态火焰中碳烟测量装置
CN109856085B (zh) * 2018-11-30 2021-12-21 江苏大学 一种同步测量瞬态燃油喷雾及燃烧过程的装置及方法
CN110632036A (zh) * 2019-08-22 2019-12-31 江苏大学 一种基于光学发动机联合测量碳烟前驱物和碳烟的装置及方法

Also Published As

Publication number Publication date
WO2021031606A1 (zh) 2021-02-25
CN110632036A (zh) 2019-12-31

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