premixed flour

A domestic premixed flour of grey wheat was researched and developed by adding soybean flour,common wheat flour and baking flour into grey wheat with high nutritional value was research and development.

采用高营养价值的灰麦为原料,通过添加大豆粉、普通小麦粉、泡打粉等开发了家用灰麦预混合粉,通过正交试验优化了灰麦预混合粉的最佳配方:大豆粉添加量为灰麦全麦粉质量的5%,普通小麦粉(郑麦9023)为5%,泡打粉为0。

Status and Trends of Frontier Fundamental Research Projects ofPremixed Turbulent Combustion;

预混湍流燃烧基础研究的现状和动向

On　Kinetic　Mechanisms　for　Premixed　LaminarSteady　State　MethaneAir　Flames;

CH_4/O_2/N_2预混、层流、稳态火焰反应机理分析

In this paper, numerical simulation of strained premixed methane-air flame is performed on the case of "Fresh-to-Burnt".

对甲烷 /空气对撞拉伸层流预混火焰进行了数值求解 ,所采用的化学反应机理为GRI_Mech3。

In view of contrast of Quiescent Mixing effect,modern in-blend unit of quiescent mixer is developed first,the structure of quiescent mixer is optimized,and traditional and premixing model of quiescent mixer are developed.

目前三元注入装置静态混合效果差,首先研制了新型结构的静态混合器进混单元,对静态混合器的结构进行优化设计,提出了常规和具有预混作用的两种结构模型,并应用FLUENT软件对静态混合器四相流体掺混现象进行仿真计算。

Numerical Simulation on Premixed Catalytic Combustion of Methane in Micro-combustor;

微型燃烧器内甲烷预混催化燃烧的数值模拟

Based on the characteristic of MEMS technology and micro combustors,the structure of the micro combustor is ameliorated by the methods of rotational flow,adding premixing channels and export channels and predigesting devices for pipe connection.

根据微型燃烧器的特点,采用旋流预混、增设预混通道、燃气出口通道和简化管道接气装置等方法对微型燃烧器的结构进行改进设计。

Micro-engine is composed of premixing- chamber and combustion-chamber.

微型发动机由预混腔和燃烧腔组成,而微型预混腔内流体的流动和传质是影响微型发动机预混催化重整燃烧的重要因素。

In this paper, the characteristics of catalytic reforming reaction, coke deposition on Ni katalyst and three-dimension flow in the micro combustor premixed chamber were simulated.

因微型燃烧器内微尺度燃烧易熄火、燃烧效率不高,存在催化重整过程中的积碳、微尺度等问题,可利用甲烷和湿空气中水蒸汽预混催化重整产氢来强化燃烧,对预混腔内催化重整、积碳及流动特性进行模拟,探讨了微型预混腔中甲烷、水蒸汽重整过程中水碳比、质量流量和催化壁面温度对催化重整、积碳、流动等的影响。

In this paper,characteristics of generating hydrogen from methane wet air catalytic reforming reaction on the premixed chamber wall with Ni katalyst was done with numerical simulatio.

0,对甲烷/湿空气在壁面涂有含稀土的镍基催化剂的微细预混腔中催化重整产氢特性进行了数利用碳氢燃料和湿空气中水蒸气预混催化重整产氢来强化燃烧,以实现微尺度下燃料的持续稳定高效燃烧。

Propagation of premixed combustion wave of methane/air in packed bed;

自由堆积多孔介质内预混燃烧火焰传播

Experimental research on gas/solid temperature distribution in porous media premixed combustion;

多孔介质预混燃烧气固温度分布特性试验研究

Numerical Simulation on the Flashback Character for Lean Premixed Combustion;

贫燃料预混燃烧回火特性数值模拟