二次燃烧

二次燃烧技术在电弧炉中的应用

Application of secondary combustion technology to electric arc furnace

激光对固体推进剂点火形成的二次燃烧现象

Secondary Combustion Phenomenon of Solid Propellant Ignited by Laser

电弧炉ALARC-PC~（TM）二次燃烧技术

ALARC - PC ~ ( TM ) Post - Combustion Technology for EAF

在较低的温度下φ（CO）／φ（CO2）比例影响转化率和二次燃烧率；

That temperature and φ( CO ) / φ( CO 2 ) ratio influence transformation ratio and post combustion ratio under lower temperature ;

氧气顶吹转炉冶炼初期二次燃烧流场PIV测试研究易自燃厚煤层π型钢放顶煤工作面注氮防灭火技术初探

Study on Flow Field of Post Combustion at the Initial Stage on BOF by PIV ; π Inflammable Thick Seam Steel Caving Face Note Fire-fighting Techniques of Nitrogen

通过对珠钢150t竖炉的能量平衡分析，指出了实现快速冶炼的途径：使用替补能量、二次燃烧利用、超高功率电能、工艺优化等。

By analyzing energy balance of the 150t shaft furnace at Zhujiang Steel , the way to realize short - melting including substituted energy utilization , post combustion , UHP electric energy and process optimizing is discussed .

根据安钢100t带指形托架的竖式电炉（FSF）炼钢生产情况，分析了废钢预热技术，研究了钢铁料结构、二次燃烧、氧油烧嘴和除尘系统对该技术的影响。

According to present of Angang 100t Finger Shaft arc Furnace ( FSF ) steelmaking process , the paper analyzed the technique of scrap preheated and discussed the effect factor such as raw material preparation , oxide-fuel burner , post-combustion and deducts system .

高效二次燃烧高效耐久型人工鱼礁与近海渔业

High Effective and Long Life Artificial Fish Reef and Inshore Fisheries

固体火箭发动机排气二次燃烧的抑制技术

The suppression technology of afterburning on solid rocket motor exhaust

转炉二次燃烧氧枪的开发与应用

Development and application of converter oxygen lance with post-combustion

含高速运动弹丸的膛口二次燃烧并行数值模拟

Numerical Simulation of Secondary Muzzle Flash Including High-speed Projectile Using Parallel Computation Method

但对不同的补燃室结构，二次燃烧效率随补燃室长度变化的趋势不尽相同。

Bubble Chamber But the effect can vary for different afterburning chamber structures .

炮口二次燃烧的正激波点火模型

A model of the normal shock igniting of the secondary gun muzzle flash

含油废钢加热过程中烟气二次燃烧率的研究

Study of post combustion ratio of fume during the heating of oil bearing scrap

介绍了几种添加剂抑制火箭发动机喷焰二次燃烧的实验研究。

Study of suppression after-burning with some additive on rocket motor exhaust is introduced .

转炉控制系统转炉二次燃烧氧枪

The Control System of Basic Oxygen Furnace A LANCE ENABLES THE SECOND COMBUSTION IN CONVERTER

二次燃烧和爆炸的沉船。

Burning and secondary explosions of wrecks .

一次燃气混合比对引射火箭二次燃烧火焰稳定的影响

Influence of mixture ratio of primary flow on secondary combustion flame stability of ejector rocket motor

因此，只要解决二次燃烧的发生就能解决结焦问题的发生。

Therefore , as long as the combustion is prevented , the problem of coking will be solved .

热煤气加热炉是一种燃煤气化后二次燃烧的加热炉型。

The hot coal gas heating furnace is a store which the coal gasify and gasses burn again .

转炉二次燃烧氧枪是一项以增加废钢比为目的的热补偿技术。

Post combustion of converter is a kind of thermal compensation technique aiming at an incr-ease in scrap ratio .

主要介绍了炉温控制和近年来在连续退火炉中广泛应用的二次燃烧控制。

The furnace temperature control and the after-burning control widely-used for continuous annealer in late years are mainly described .

结果表明，新型转式焚烧炉采用二次燃烧技术，能有效控制和降低二次污染物的生成。

The result shows that the model of rotary incinerator can control and reduce the pollutant formations by post combustion .

试验中，二次燃烧率达24%～48%，二次燃烧热能利用率为80%。

During this pilot test , the post combustion ratio reached 24 % ~ 48 % , and its heating efficiency was 80 % .

介绍了一种预混式二次燃烧系统，包括其结构、工作方式、原理等。

A kind of premixed secondary combustion system was introduced in this article , including its structure , working , principium and so on .

介绍烟气爆燃与烟道二次燃烧事故发生过程，分析事故发生的原因，提出处理措施及预防办法。

Introduces stack gases detonation and generation course of the flue secondary combustion accident , analyses the causes of the accident , points out disposal and preventive measures .

文摘：系统地论述了二次燃烧技术的理论与实践基础，介绍了实际应用效果，提供了操作工艺要点。

Abstract : this article systematically describes the theory of post-combustion for recovering off-gas heat in the EAF steelmaking processes ; the actual results of post-combustion are introduced and the key operation points are described .

介绍二次燃烧技术的冶金原理，提出该技术在生产应用中遇到的几个问题及其相关的技术措施，并与其它节能技术在节能效果上作了一定比较。

This article introduced the metallurgical principle of secondary combustion technology , and raised the problems met in production and the countermeasures related , as well as compared the energy saving effects with some other energy saving technology .

发现火箭发射噪声与马赫反射、冲击波的叠加和二次燃烧等因素有关，而这一切都与发动机的相对位置的不同而变化。

In the meantime , the rocket launching noise correlated a Mach reflection , shock wave addition , and the second deflagration is found , and the position change on corresponding position of the impinged object and rocket engine .

介绍了淮钢超高功率电炉使用铁水热装、二次燃烧、低纯度氧炼钢三项新技术，提出了电炉炼钢节能降耗新措施。

The three new technology of hot metal charging , post combustion and low pure oxygen steel making used in Huaiyin Iron Steel Group are introduced . Some new measures of saving energy and reducing consumption in EAF are pointed out .