JP2013019603A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2013019603A5 JP2013019603A5 JP2011153583A JP2011153583A JP2013019603A5 JP 2013019603 A5 JP2013019603 A5 JP 2013019603A5 JP 2011153583 A JP2011153583 A JP 2011153583A JP 2011153583 A JP2011153583 A JP 2011153583A JP 2013019603 A5 JP2013019603 A5 JP 2013019603A5
- Authority
- JP
- Japan
- Prior art keywords
- equation
- fuel gas
- density
- represented
- here
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Description
ここで、燃料ガスの消炎距離ｄは、管壁モデルの径の大きさで表されるものであり、式（１）により求められる。
ｄ＝２λ・Ｎｕ １／２ ／（Ｃｐ・ρｕ・Ｓｕ） …式（１）
式（１）において、λは熱伝導率、Ｎｕはヌセルト数、Ｃｐは定圧比熱、ρｕは燃料ガスの密度、Ｓｕは燃焼速度である。
Here, the flame extinguishing distance d of the fuel gas is represented by the size of the diameter of the tube wall model, and is obtained by the equation (1).
d = 2λ · Nu 1/2 / ( Cp · ρu · Su ) (1)
In equation (1), λ is the thermal conductivity, Nu is the Nusselt number, Cp is the constant pressure specific heat, ρu is the density of the fuel gas, and Su is the combustion rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011153583A JP5909900B2 (en) | 2011-07-12 | 2011-07-12 | Combustion heater and combustion heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011153583A JP5909900B2 (en) | 2011-07-12 | 2011-07-12 | Combustion heater and combustion heating system |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013019603A JP2013019603A (en) | 2013-01-31 |
| JP2013019603A5 true JP2013019603A5 (en) | 2013-06-13 |
| JP5909900B2 JP5909900B2 (en) | 2016-04-27 |
Family
ID=47691206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011153583A Active JP5909900B2 (en) | 2011-07-12 | 2011-07-12 | Combustion heater and combustion heating system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5909900B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6175814B2 (en) * | 2013-03-08 | 2017-08-09 | 株式会社Ihi | Combustion heater |
| JP6402481B2 (en) * | 2014-04-30 | 2018-10-10 | 株式会社Ihi | Combustion heater |
| CN105841151B (en) * | 2016-05-20 | 2018-10-30 | 广东美的白色家电技术创新中心有限公司 | Burner for gas heater and the gas heater with it |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2697155B2 (en) * | 1989-06-27 | 1998-01-14 | 日本鋼管株式会社 | Burner plate |
| JPH05172313A (en) * | 1991-12-24 | 1993-07-09 | Tokyo Gas Co Ltd | Surface combustion burner |
| JP4694955B2 (en) * | 2005-12-06 | 2011-06-08 | 東邦瓦斯株式会社 | 2-layer combustor |
| JP4704900B2 (en) * | 2005-12-06 | 2011-06-22 | リンナイ株式会社 | Combustion heater |
| JP4779701B2 (en) * | 2006-02-27 | 2011-09-28 | 株式会社Ｉｈｉ | Steam generator |
| US7980850B2 (en) * | 2006-06-30 | 2011-07-19 | Gas Technology Institute | Self-recuperated, low NOx flat radiant panel heater |
-
2011
- 2011-07-12 JP JP2011153583A patent/JP5909900B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2012097986A5 (en) | ||
| JP2010534128A5 (en) | ||
| JP2012197796A5 (en) | ||
| RU2014133060A (en) | SMOKING PRODUCT | |
| JP2011517834A5 (en) | ||
| JP2007309639A5 (en) | ||
| JP2013517197A5 (en) | ||
| JP2012180470A5 (en) | ||
| JP2013019603A5 (en) | ||
| JP2012075930A5 (en) | Pile mat and water absorption method | |
| JP2015500944A5 (en) | ||
| JP2013015251A5 (en) | ||
| RU2012129464A (en) | BURNER | |
| JP2011145234A5 (en) | ||
| JP2014227873A5 (en) | ||
| JP2014156821A5 (en) | ||
| JP2015532892A5 (en) | ||
| JP2015517082A5 (en) | ||
| JP2010100506A5 (en) | ||
| CN203036656U (en) | Front smoke box mechanism of fire tube type waste heat boiler | |
| CN302011723S (en) | Gas heater (2012-1) | |
| CN202290051U (en) | Heating apparatus for producing imidacloprid | |
| CN302045235S (en) | Air energy water heater tank (12-07) | |
| CN302022045S (en) | Room heater (electric/gas KF-EG006) | |
| CN302287274S (en) | Outer ring fire cover |