JP6288844B2 - 燃焼実験装置 - Google Patents
燃焼実験装置 Download PDFInfo
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- JP6288844B2 JP6288844B2 JP2014099863A JP2014099863A JP6288844B2 JP 6288844 B2 JP6288844 B2 JP 6288844B2 JP 2014099863 A JP2014099863 A JP 2014099863A JP 2014099863 A JP2014099863 A JP 2014099863A JP 6288844 B2 JP6288844 B2 JP 6288844B2
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- reaction tube
- gas
- combustible gas
- combustion
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- 238000002485 combustion reaction Methods 0.000 title claims description 44
- 238000002474 experimental method Methods 0.000 title claims description 23
- 239000007789 gas Substances 0.000 claims description 124
- 238000006243 chemical reaction Methods 0.000 claims description 119
- 238000012360 testing method Methods 0.000 claims description 24
- 238000011144 upstream manufacturing Methods 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 9
- 239000000567 combustion gas Substances 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 5
- 238000011156 evaluation Methods 0.000 description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 14
- 238000010586 diagram Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/50—Investigating or analyzing materials by the use of thermal means by investigating flash-point; by investigating explosibility
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/50—Investigating or analyzing materials by the use of thermal means by investigating flash-point; by investigating explosibility
- G01N25/52—Investigating or analyzing materials by the use of thermal means by investigating flash-point; by investigating explosibility by determining flash-point of liquids
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Description
図1は、本実施形態の燃焼実験装置1の全体を示す模式図であり、(a)が斜視図であり、(b)が縦断面図である。これらの図に示すように、燃焼実験装置1は、反応管2と、試験評価ガス供給装置3と、バーナ部4と、カメラ5とを備えている。
次に、本発明の第2実施形態について説明する。なお、本実施形態の説明において、上記第1実施形態と同様の部分については、その説明を省略あるいは簡略化する。
Claims (8)
- 内部に試験流体が流されると共に下流側に向かうに連れて昇温する温度勾配が付与される反応管と、
前記反応管の下流側から上流側に向けて前記反応管に沿ってかつ前記反応管の周囲に燃焼性ガスを流すと共に前記反応管を径方向外側から囲む火炎を維持するバーナ部と
を備えることを特徴とする燃焼実験装置。 - 前記バーナ部は、前記燃焼性ガスとして、助燃性ガスを含まない可燃性ガスを流すことを特徴とする請求項1記載の燃焼実験装置。
- 前記バーナ部は、前記反応管を径方向外側から覆うと共に前記燃焼性ガスを噴出するノズル部と、
前記ノズル部に接続されると共に前記ノズル部に対して前記燃焼性ガスを供給する供給管と
を備えることを特徴とする請求項1または2記載の燃焼実験装置。 - 複数の前記供給管が、前記反応管の周方向において前記ノズル部に対して接続されていることを特徴とする請求項3記載の燃焼実験装置。
- 前記供給管の内部を径方向に分割する隔壁を備えることを特徴とする請求項3または4記載の燃焼実験装置。
- 前記燃焼性ガスが流される領域よりも前記反応管の径方向外側において、前記反応管に沿って助燃性ガスを含む補助ガスを流す補助ガス供給部を備えることを特徴とする請求項1〜5いずれか一項に記載の燃焼実験装置。
- 前記補助ガスに不燃性ガスが含まれることを特徴とする請求項6記載の燃焼実験装置。
- 前記補助ガスに含まれる前記助燃性ガスと前記不燃性ガスとの割合を調整する成分調整部を備えることを特徴とする請求項7記載の燃焼実験装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014099863A JP6288844B2 (ja) | 2014-05-13 | 2014-05-13 | 燃焼実験装置 |
EP15792427.5A EP3144667B1 (en) | 2014-05-13 | 2015-05-13 | Combustion experiment device |
PCT/JP2015/063785 WO2015174459A1 (ja) | 2014-05-13 | 2015-05-13 | 燃焼実験装置 |
KR1020167024114A KR101827958B1 (ko) | 2014-05-13 | 2015-05-13 | 연소 실험 장치 |
US15/346,962 US10520456B2 (en) | 2014-05-13 | 2016-11-09 | Combustion experiment device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014099863A JP6288844B2 (ja) | 2014-05-13 | 2014-05-13 | 燃焼実験装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015215315A JP2015215315A (ja) | 2015-12-03 |
JP6288844B2 true JP6288844B2 (ja) | 2018-03-07 |
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JP2014099863A Active JP6288844B2 (ja) | 2014-05-13 | 2014-05-13 | 燃焼実験装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10520456B2 (ja) |
EP (1) | EP3144667B1 (ja) |
JP (1) | JP6288844B2 (ja) |
KR (1) | KR101827958B1 (ja) |
WO (1) | WO2015174459A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10226778B2 (en) * | 2014-06-30 | 2019-03-12 | Carbonxt, Inc. | Systems, lances, nozzles, and methods for powder injection resulting in reduced agglomeration |
RU170803U1 (ru) * | 2016-12-01 | 2017-05-11 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский университет Государственной противопожарной службы Министерства Российской Федерации по делам гражданской обороны, чрезвычайным ситуациям и ликвидации последствий стихийных бедствий | Стенд для исследования огнезащитных покрытий |
RU2647562C1 (ru) * | 2017-02-13 | 2018-03-16 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" | Способ исследования теплозащитных свойств высокотемпературных покрытий и устройство для его осуществления |
KR101988252B1 (ko) | 2018-11-30 | 2019-06-12 | 한국건설기술연구원 | 적외선 가열장치에 의한 시편의 화염착화 자동감지 시스템 및 그 방법 |
KR102435106B1 (ko) * | 2020-04-10 | 2022-08-24 | 한국과학기술원 | 좁은 간격의 단차구조를 가진 디스크 버너 기반 연소 측정 장치 |
CN113899579A (zh) * | 2021-11-15 | 2022-01-07 | 应急管理部天津消防研究所 | 一种热驱动式火旋风模拟实验装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1474475A (en) * | 1974-09-06 | 1977-05-25 | Oertling Ltd | Flammability testing apparatus |
US5246667A (en) * | 1991-02-25 | 1993-09-21 | Leco Corporation | Analytical furnace |
US7174797B2 (en) * | 2002-10-15 | 2007-02-13 | Florida Turbine Technologies, Inc. | High temperature and pressure testing facility |
JP5224118B2 (ja) | 2008-11-07 | 2013-07-03 | 国立大学法人東北大学 | 着火温度測定装置及び着火温度測定方法 |
JP5475374B2 (ja) | 2009-09-11 | 2014-04-16 | 東邦瓦斯株式会社 | 表面燃焼バーナ |
KR101096737B1 (ko) | 2009-11-17 | 2011-12-21 | 한국에너지기술연구원 | 버너 성능 평가용 급속가열 반응장치 |
US8281649B1 (en) * | 2010-06-11 | 2012-10-09 | Florida Turbine Technologies, Inc. | Advanced hot section materials and coatings test rig |
JP5453221B2 (ja) * | 2010-11-18 | 2014-03-26 | 国立大学法人東北大学 | 燃焼実験装置 |
-
2014
- 2014-05-13 JP JP2014099863A patent/JP6288844B2/ja active Active
-
2015
- 2015-05-13 EP EP15792427.5A patent/EP3144667B1/en active Active
- 2015-05-13 WO PCT/JP2015/063785 patent/WO2015174459A1/ja active Application Filing
- 2015-05-13 KR KR1020167024114A patent/KR101827958B1/ko active IP Right Grant
-
2016
- 2016-11-09 US US15/346,962 patent/US10520456B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20160116347A (ko) | 2016-10-07 |
EP3144667A1 (en) | 2017-03-22 |
US10520456B2 (en) | 2019-12-31 |
EP3144667B1 (en) | 2019-02-20 |
JP2015215315A (ja) | 2015-12-03 |
US20170052134A1 (en) | 2017-02-23 |
KR101827958B1 (ko) | 2018-02-13 |
EP3144667A4 (en) | 2017-10-25 |
WO2015174459A1 (ja) | 2015-11-19 |
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