합성가스/디젤 혼소압축착화 엔진의 합성가스 혼합비와 압축비에 따른 연소 및 배출가스 특성

Syngas is widely produced by incomplete combustion of coal, water vapor, and air (oxygen) in a high-temperature/highpressure gasifier through a coal-gasification process for power generation. In this study, a simulation syngas which was mainly composed of H 2 , CO, CO 2 , and N 2 was fueled with die...

Full description

Saved in:
Bibliographic Details
Published in한국분무공학회지 Vol. 24; no. 1; pp. 35 - 42
Main Authors 이준순, Junsun Lee, 정탄, Chung Tahn, 이용규, Yonggyu Lee, 김창업, Changup Kim, 오승묵, Seungmook Oh
Format Journal Article
LanguageKorean
Published 한국분무공학회 31.03.2019
Subjects
Online AccessGet full text
ISSN1226-2277
2288-9051
DOI10.15435/JILASSKR.2019.24.1.35

Cover

Abstract Syngas is widely produced by incomplete combustion of coal, water vapor, and air (oxygen) in a high-temperature/highpressure gasifier through a coal-gasification process for power generation. In this study, a simulation syngas which was mainly composed of H 2 , CO, CO 2 , and N 2 was fueled with diesel. A modified single cylinder compression ignition (CI) engine is equipped with intake port syngas supply system and mechanical diesel direct injection system for dual fuel combustion. Combustion and emission characteristics of the engine were investigated by applying various syngas composition ratios and compression ratios. Diesel fuel injection timing was optimized to increase indicated thermal efficiency (ITE) at the engine speed 1,800 rpm and part load net indicated mean effective pressure (IMEP net ) 2 to 5 bar. ITE of the engine increased with the H 2 concentration, compression ratio and engine load. With 45% of H 2 concentration, compression ratio 17.1 and IMEP net 5 bar, ITE of 41.5% was achieved, which is equivalent to that of only diesel fuel operation.
AbstractList Syngas is widely produced by incomplete combustion of coal, water vapor, and air (oxygen) in a high-temperature/highpressure gasifier through a coal-gasification process for power generation. In this study, a simulation syngas which was mainly composed of H 2 , CO, CO 2 , and N 2 was fueled with diesel. A modified single cylinder compression ignition (CI) engine is equipped with intake port syngas supply system and mechanical diesel direct injection system for dual fuel combustion. Combustion and emission characteristics of the engine were investigated by applying various syngas composition ratios and compression ratios. Diesel fuel injection timing was optimized to increase indicated thermal efficiency (ITE) at the engine speed 1,800 rpm and part load net indicated mean effective pressure (IMEP net ) 2 to 5 bar. ITE of the engine increased with the H 2 concentration, compression ratio and engine load. With 45% of H 2 concentration, compression ratio 17.1 and IMEP net 5 bar, ITE of 41.5% was achieved, which is equivalent to that of only diesel fuel operation.
Syngas is widely produced by incomplete combustion of coal, water vapor, and air (oxygen) in a high-temperature/highpressure gasifier through a coal-gasification process for power generation. In this study, a simulation syngas which was mainly composed of H2, CO, CO2, and N2 was fueled with diesel. A modified single cylinder compression ignition (CI) engine is equipped with intake port syngas supply system and mechanical diesel direct injection system for dual fuel combustion. Combustion and emission characteristics of the engine were investigated by applying various syngas composition ratios and compression ratios. Diesel fuel injection timing was optimized to increase indicated thermal efficiency (ITE) at the engine speed 1,800 rpm and part load net indicated mean effective pressure (IMEPnet) 2 to 5 bar. ITE of the engine increased with the H2 concentration, compression ratio and engine load. With 45% of H2 concentration, compression ratio 17.1 and IMEPnet 5 bar, ITE of 41.5% was achieved, which is equivalent to that of only diesel fuel operation. KCI Citation Count: 1
Syngas is widely produced by incomplete combustion of coal, water vapor, and air (oxygen) in a high-temperature/high-pressure gasifier through a coal-gasification process for power generation. In this study, a simulation syngas which was mainly composed of $H_2$, CO, $CO_2$, and $N_2$ was fueled with diesel. A modified single cylinder compression ignition (CI) engine is equipped with intake port syngas supply system and mechanical diesel direct injection system for dual fuel combustion. Combustion and emission characteristics of the engine were investigated by applying various syngas composition ratios and compression ratios. Diesel fuel injection timing was optimized to increase indicated thermal efficiency (ITE) at the engine speed 1,800 rpm and part load net indicated mean effective pressure ($IMEP_{net}$) 2 to 5 bar. ITE of the engine increased with the $H_2$ concentration, compression ratio and engine load. With 45% of $H_2$ concentration, compression ratio 17.1 and $IMEP_{net}$ 5 bar, ITE of 41.5% was achieved, which is equivalent to that of only diesel fuel operation.
Author Chung Tahn
오승묵
Junsun Lee
이용규
이준순
정탄
Yonggyu Lee
Seungmook Oh
Changup Kim
김창업
Author_xml – sequence: 1
  fullname: 이준순
– sequence: 2
  fullname: Junsun Lee
– sequence: 3
  fullname: 정탄
– sequence: 4
  fullname: Chung Tahn
– sequence: 5
  fullname: 이용규
– sequence: 6
  fullname: Yonggyu Lee
– sequence: 7
  fullname: 김창업
– sequence: 8
  fullname: Changup Kim
– sequence: 9
  fullname: 오승묵
– sequence: 10
  fullname: Seungmook Oh
BackLink https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002453708$$DAccess content in National Research Foundation of Korea (NRF)
BookMark eNpNkL1KA0EUhQeJYIw-gSDbWFjsOnf-dqcMwZ_EgBDTD5vsRJZoIlkbCyFFsAiCFhs0oGChiN3aiIJP5E7ewY1RsbgcDnzfKe4iynW6HY3QKmAHOKN8o1KuFvf3d2sOwSAdwhxwKJ9DeUI8z5aYQw7lgRBhE-K6C2g5isIGxgAcXCrz6GwyejaDl8-kb4YPG2kcm_sHa3LzYc4vzGhkXkcmeZ6MY8tcx-ZpYO5urP_ClMx6-j4w4741E6bl-spK4yR9fMu8JJuy0uQyu8S83v6Kw_dsZQnNt_zDSC__ZAHVtzbrpR27urddLhWrdttjYDdA66YgLR24rAkYc18T6rmYyAA3hMZCMBZoX0pP-OB6WshAtiTOFJ9hoJIW0PpsttNrqXYzVF0__M6Drmr3VLFWLysmmAsAGbs2Y9thdBKqThAdqkpxd2_6XqCCSUoxFzjjVv64SB33wiO_d6qocBnnhH4BekSfhg
ContentType Journal Article
DBID HZB
Q5X
JDI
ACYCR
DEWEY 660.2945
DOI 10.15435/JILASSKR.2019.24.1.35
DatabaseName Korea Information Science Society (KISS) Journals
Korean Studies Information Service System (KISS) B-Type
KoreaScience
Korean Citation Index
DatabaseTitleList


DeliveryMethod fulltext_linktorsrc
Discipline Engineering
DocumentTitleAlternate 합성가스/디젤 혼소압축착화 엔진의 합성가스 혼합비와 압축비에 따른 연소 및 배출가스 특성
Syngas/Diesel Dual Fuel Combustion in a Compression Ignition Engine with Different Composition Ratios of Syngas and Compression Ratios
EISSN 2288-9051
EndPage 42
ExternalDocumentID oai_kci_go_kr_ARTI_4647111
JAKO201913649330560
3674552
GroupedDBID ALMA_UNASSIGNED_HOLDINGS
HZB
Q5X
.UV
JDI
ACYCR
ID FETCH-LOGICAL-k841-b1eec62fed74c1005ae2387029d0b6e06644dea9986a178e69d9f90c62a401393
ISSN 1226-2277
IngestDate Fri Nov 17 19:25:22 EST 2023
Fri Dec 22 12:02:21 EST 2023
Fri Apr 25 03:23:38 EDT 2025
IsDoiOpenAccess true
IsOpenAccess true
IsPeerReviewed true
IsScholarly true
Issue 1
Language Korean
LinkModel OpenURL
MergedId FETCHMERGED-LOGICAL-k841-b1eec62fed74c1005ae2387029d0b6e06644dea9986a178e69d9f90c62a401393
Notes Institute for Liquid Atomization and Spray Systems-Korea
KISTI1.1003/JNL.JAKO201913649330560
OpenAccessLink http://click.ndsl.kr/servlet/LinkingDetailView?cn=JAKO201913649330560&dbt=JAKO&org_code=O481&site_code=SS1481&service_code=01
PageCount 8
ParticipantIDs nrf_kci_oai_kci_go_kr_ARTI_4647111
kisti_ndsl_JAKO201913649330560
kiss_primary_3674552
PublicationCentury 2000
PublicationDate 20190331
PublicationDateYYYYMMDD 2019-03-31
PublicationDate_xml – month: 03
  year: 2019
  text: 20190331
  day: 31
PublicationDecade 2010
PublicationTitle 한국분무공학회지
PublicationTitleAlternate 한국분무공학회지
PublicationYear 2019
Publisher 한국분무공학회
Publisher_xml – name: 한국분무공학회
SSID ssib001151739
ssib051086729
ssib053377262
ssib030194643
ssib044738225
ssib008451588
Score 2.076496
Snippet Syngas is widely produced by incomplete combustion of coal, water vapor, and air (oxygen) in a high-temperature/highpressure gasifier through a...
Syngas is widely produced by incomplete combustion of coal, water vapor, and air (oxygen) in a high-temperature/high-pressure gasifier through a...
SourceID nrf
kisti
kiss
SourceType Open Website
Open Access Repository
Publisher
StartPage 35
SubjectTerms Compression ignition
Compression ratio
Dual-fuel combustion
Syngas
기계공학
압축비
압축착화
합성가스
혼소
Title 합성가스/디젤 혼소압축착화 엔진의 합성가스 혼합비와 압축비에 따른 연소 및 배출가스 특성
URI https://kiss.kstudy.com/ExternalLink/Ar?key=3674552
http://click.ndsl.kr/servlet/LinkingDetailView?cn=JAKO201913649330560&dbt=JAKO&org_code=O481&site_code=SS1481&service_code=01
https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002453708
Volume 24
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
ispartofPNX 한국분무공학회지, 2019, 24(1), , pp.35-42
journalDatabaseRights – providerCode: PRVHPJ
  databaseName: Directory of Open Access Scholarly Resources (ROAD)
  customDbUrl:
  eissn: 2288-9051
  dateEnd: 99991231
  omitProxy: true
  ssIdentifier: ssib044738225
  issn: 1226-2277
  databaseCode: M~E
  dateStart: 20060101
  isFulltext: true
  titleUrlDefault: https://road.issn.org
  providerName: ISSN International Centre
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwpR1Na9RANJR68SJKFetHCeKclt3OZifzcUy2W_phFWyV3kK-VsrKVvpxEZQeioci6GGXtqDgoSK9rZdiwV_kpv_B9ybJbqorVIVseJm89_I-JjvvDZk3hnGfBrFlR6FfpjGXZRaFEt45X5R9qZpCqaYtY1ycvPSQzz1hC6v26tj408JXS9tbQSV8OXJdyb94FdrAr7hK9i88O2AKDQCDf-EMHobzhXxMGjNE2cRRpFEnkhG3ShoOcSl-voAtDnEYcCcNlyiGBzQ6FBpLmlISt67xOJEaAF5wAODyHKCaOyAroC9pJJFzEvhMbEFepYsIU3zuANslrso5AUBLo0QpIoEAiKSVAv4AODZxZS6dSwdKaSwUYTaH0pvItP4H8QByhzoUg_dM5owShJ_RTLmWC4QAvkzfquHdDDm1npNZGG1GsVtbDCtkFeZhMkO6qWlZLpaExxVRwH1K85Y1ItlIYngYmhXkEOeItV4pWzTETGYuaYMko1QDQGp7aY0Gts9abNQXW8ANtDh3hMvVavmgi2_7f5qtMGxCEF-2rGxDnnQoTKvQZEFVWkHtt-HahmAdtyKff-AsLy8-xi8tVcVilWolpy7WR_8lbjlXIb0VrnnP1r3Whgd54LzHOARduOT_kiU4x51Nll43hmkChLmiUA1XMojqh2X7YMxTrFCmjjFRk4Vxz8bdyYTeAHGgeFZ8ABWaHqkOhHyQEW5CDoyJ4RqEsu2NZiGUXblqXMlyUNNJ_1CuGWOt9Qnj1Vn3ONn9-qO3k-wdTfc7neTTkXl28D158zbpdpOTbtI7PjvsmMl-J_mym3w8MIsEiAnX_dPd5HDHTAnwYv-92e_0-p-_AV0PWJn93jv49ZKTDznh3ilwuW6szDZW6nPlbG-WckuyajmoxnHIrWYcCRZWYST3Y4j9BbVURAMeQx7DWBT7SknuV4WMuYpUU1Eg8XFCR9VuGOPt9XZ80zCpiCAtCmgQsBCcBuSWDzlMQCFx43YsJo0JNJz3Iq2-49W4YLZtTRpT2pBeO9p87i04i4_Q2tUaZzhFC3ncpHEPLKw7xp87yK2LIN02Lg9fnjvG-NbGdnwXUpGtYEr3q58I0vcT
linkProvider ISSN International Centre
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%ED%95%A9%EC%84%B1%EA%B0%80%EC%8A%A4%2F%EB%94%94%EC%A0%A4+%ED%98%BC%EC%86%8C%EC%95%95%EC%B6%95%EC%B0%A9%ED%99%94+%EC%97%94%EC%A7%84%EC%9D%98+%ED%95%A9%EC%84%B1%EA%B0%80%EC%8A%A4+%ED%98%BC%ED%95%A9%EB%B9%84%EC%99%80+%EC%95%95%EC%B6%95%EB%B9%84%EC%97%90+%EB%94%B0%EB%A5%B8+%EC%97%B0%EC%86%8C+%EB%B0%8F+%EB%B0%B0%EC%B6%9C%EA%B0%80%EC%8A%A4+%ED%8A%B9%EC%84%B1&rft.jtitle=%ED%95%9C%EA%B5%AD%EB%B6%84%EB%AC%B4%EA%B3%B5%ED%95%99%ED%9A%8C%EC%A7%80%2C+24%281%29&rft.au=%EC%9D%B4%EC%A4%80%EC%88%9C&rft.au=%EC%A0%95%ED%83%84&rft.au=%EC%9D%B4%EC%9A%A9%EA%B7%9C&rft.au=%EA%B9%80%EC%B0%BD%EC%97%85%28%ED%95%9C%EA%B5%AD%EA%B8%B0%EA%B3%84%EC%97%B0%EA%B5%AC%EC%9B%90&rft.date=2019-03-31&rft.pub=%ED%95%9C%EA%B5%AD%EB%B6%84%EB%AC%B4%EA%B3%B5%ED%95%99%ED%9A%8C&rft.issn=1226-2277&rft.spage=35&rft.epage=42&rft_id=info:doi/10.15435%2FJILASSKR.2019.24.1.35&rft.externalDBID=n%2Fa&rft.externalDocID=oai_kci_go_kr_ARTI_4647111
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1226-2277&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1226-2277&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1226-2277&client=summon