预混合器

Secondly, the flow characteristic of the intake system of pre-mixed spark ignition gas engine was studied on the vacuum pump. The discharge coefficient models of the air valve, the gas valve and the subsystem of the mixer and throttle were modeled. Their working flow characteristics were analyzed. And the dynamic model of the intake system was identified.

其次，在真空泵流量实验台上完成了预混点燃式气体燃料发动机进气系统的流量特性研究，建立了空气阀、燃气阀及"混合器+节气门"子系统的流量系数模型并分析了其工作流量特性；建立了发动机外围进气系统的动态模型。

The internal combustion engine specially designed for coking tail gas adopts advanced and reliable technology, such as electric control carburator technology, pre-combustion chamber technology, digital ignition technology, turbo-charging technology, etc.

焦炉煤气发电机组采用电控混合器、预燃室、数字点火、增压等项技术，具有操作简单，维修方便，使用寿命长等特点；焦炉煤气发电站建站周期短，投资少，见效快，经济效益可观，具有广阔的推广应用前景。

The different influence of the structure of micro premixing chamber are gained. It is an important guide for designing of the high efficient micro premixed devices.

得到了各结构因素对微型预混腔内流动分布均匀性及混合特性的不同程度影响结果，对设计高效的微型预混器有重要的指导借鉴意义。

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。

The types of gas premixing devices and gas premixing combusting systems are presented,with great attention to the optimal design and tests of the gas premixing combusting systems for the heating systems of glasswool forming centrifugal machine and glass supply channel.

系统地介绍了燃气全预混混合器的种类和预混燃烧系统的各种类型，重点叙述了用于玻璃棉成形用离心机加热系统和玻璃料道加热系统的燃气预混燃烧系统的优化设计与调试情况，对预混燃烧技术进行了全面回顾，简要地分析了燃气预混燃烧技术的应用前景

A gas-air premixing burner for gas turbines includes an air swirler and an annular burner tube surrounding a bluff centerbody.

一种用于燃气轮机的燃气-空气预混合燃烧器，包括空气旋流器(114)和围绕非流线型中心体的环形燃烧管。

The mixed gas-air flow characteristics of gas-air mixer which is used in premixed combustion were studied in this paper. The mixer basic law to determine the minimum required pressure when select a fan was established and the influence factors were analyzed.

对一种用于预混燃烧的空气引射燃气型混合器的流动特性进行研究，通过分析混合器基本公式来确定在满足一定混合器背压条件下选配风机所需的最小压力及其影响因素。

Introduce the way of getting additional melt filter on VC406A spinning machine.

介绍了VC406A纺丝机增添预过滤器技术改造的方法，对结构的设计、滤材的选择以及静态混合器的设置做了详细的探讨。

Pure Essential Oils pre-blended and ready to use in Vapourisers, Baths, Inhalations , and for Massage.

纯精油预混合产品适用于雾化器、沐浴、吸入和按摩。

Pure Essential Oils pre-blended and ready to use in Vapourisers, Baths, Inhalations, and for Massage.

100％纯精油预混合产品适用于雾化器、沐浴、吸入和按摩。产品分类四：芳香油

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了