检索结果-南通市图书馆

New developments to the post-processor in determining nitrogen oxide emissions with an computationally efficient approach

引用

Carbon Resources Conversion 2020年第1期3卷 198-202页

作者： Senthilathiban Swaminathan Christoph Spijker Harald Raupenstrauch Irmela Kofler Michael Koller K1-MET gmbh Stahlstraße 144020 LinzAustria Chair of Thermal Processing Technology Montanuniversitat LeobenAustria ebner industrieofenbau gmbh 4060 LeondingAustria

The previously developed numerical model available for predicting nitrogen oxide emissions uses flamelet approach to calculate the flame properties and estimates the concentration of NO_(X) with GRI 3.0 mechanism by solving the species transport *** existing model is further optimized to reduce the computation time without losing the *** approaches,by modifying the reaction rate calculation method,by predicting the initial values and by using dynamic mesh refinement,were implemented on OpenFOAM and analyzed with experimental data from Sandia Flame *** application of post-processor in simulating an industrial burner of 850 kW to determine nitrogen oxide emissions is also demonstrated.

关键词： NO_(X) Sandia Flame D OpenFOAM Chemical kinetics Zeldovich

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

AW-7075-T6 sheet for shock heat treatment forming process

引用

Transactions of Nonferrous Metals Society of China 2017年第10期27卷 2156-2162页

作者： M.KUMAR LKR Leichtmetallkompetenzzentrum Ranshofen gmbh Austrian Institute of TechnologyLamprechtshausnerstrasse 61 postfach 265282 Ranshofen Austria ebner industrieofenbau gmbh Ebner-Platz 14060 Leonding Austria

The forming behaviour of AW-7075-T6sheet was studied across a range of shock heat treatment(SHT)temperatures of200?480°*** SHT,formability of the samples was investigated by tension and deep drawing tests at room *** scanning calorimetry(DSC)was used to study the precipitation states of the AW-7075sheet in the as-received and shockheat treated *** was started to improve with increasing shock heat treatment temperature from300°C *** hardening resulted from the dissolution ofη′precipitates and the coarsening of remaining precipitates were found to contributeto the increase in formability at room ***-precipitation and coarsening of the precipitates were responsible for thepost-paint baking strength of SHT samples.

关键词： shock heat treatment forming AW-7075-T6 sheet formability precipitation kinetics

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

EXPERIENCE WITH MODERNIZING A CONTINUOUS GALVANIZING LINE AT AMEH/GERMANY

EXPERIENCE WITH MODERNIZING A CONTINUOUS GALVANIZING LINE AT...

引用

2009年全国冷轧板带生产技术交流会

作者： PETER DIEPOLD Senior Manager Sales & Projects EBNER IndustrieofenbauLeondingAustria

In February of 2007,ArcelorMittal Eisenhiittenstadt placed an order with ebner to increase the capacity of their galvanizing line(VZA2) built in *** furnace in question was radiant tube heated and mainly used to anneal and galvanize material for the automotive industry. The order comprises: -a radiant-tube heated pre-heating furnace with soak zone(RTH/S) -HICON jet cooler(HJC) -conversion of the soaking zone ahead of the"hot bridle"-associated upper and lower roll boxes with deflector rolls and connecting ducts new,more powerful air cooler beyond the zinc pot(APC) moving/reusing the up-pass of the existing gas jet cooler(GJC) In order to increase annual throughput from 420,000 t to 500,000 t,the radiant tube heated furnace section was extended by a total of eight ***’s newly developed HICON jet cooler(patent pending) uses a high gas velocity to cool the material from annealing temperature to zinc bath temperature extremely quickly. The maximum strip speed for galvanizing is 165 m/min,for galvannealing it is 135 m/min. The combustion system of the new ebner radiant tube heated furnace was completed and commissioned by October 10,*** facility was shut down for seven days to eliminate a bypass and incorporate the new heating chamber into the facility. The totally modernized galvanizing line has been in operation since October 17,2008,and following a brief warm-up phase,has been producing up to 20%more galvanized steel strip of the highest quality.

关键词： radiant tube furnace continuous galvanizing line HICON? jet cooler hot bridle gas jet cooler

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：