burner such that combustible gas issues from a nozzle to form a steady flame

the gas burner throughly mixes fuel and entrained air to form a nearly stoichiometric mixture prior to combustion.

气体燃烧器使燃料和夹带的空气完全混合，以便在燃 烧之前形成几乎化学计量的混合物。

detailed numerical simulation study is made on the turbulent diffusion flame of a gas burner .

采用数值方法对重整炉瓦斯燃烧器湍流扩散火焰进行了较详细的研究。

a v-shaped flame holder with many orifices used in a gas burner was developed.

提出了一种多孔v形瓦斯燃烧器稳焰块，对其稳焰特性进行了研究，并进行了燃烧试验。

the ladle drying device with a sleeve type gas burner and its application in the ladle drying is introduced.

介绍一种套筒式煤气烧嘴烘烤装置及其在钢包烘烤中的成功应用。

a new type of long-term burning gas burner has been designed for commercial heater based on the principles of burning theory and aerodynamics. the technical features and design method are expounded.

介绍了一种新型通用型长明燃气燃烧器的技术特点、设计方法，并利用燃烧学、空气动力学的基本原理和技术，为工业加热炉设计了一种高效、节能、低污染的新型通用型长明燃烧器。

the gas burner has the advantages of performing two-stage combustion, combusting the gas fully, and making the energy conversion rate of the system high.

本发明是一种进行了二级燃烧、燃气的燃烧完全充分、系统的能量转换率高的燃气烧嘴。

another object of the present invention is to provide a hydrogen gas burner that utilizes the exhaust air as non-combustible gas for mixture with the hydrogen gas.

另一个对象本发明是提供一个氢气燃烧器，它利用空气的废气作为非可燃气体与氢气的混合物。

a gas burner designed to look like a log for use in a fireplace.

一种气体燃烧器，被设计成或外表象一个圆木材，用于壁炉中。

to solve the backfire problems which we often meet in the process of boiler gas burner design, we found out some backfire resolving methods based on the structural reasons.

针对锅炉燃气燃烧器中易出现的回火问题，根据燃烧学的基本原理，采用有限元软件分析方法，分析了回火原因，提出了解决方案，并将其应用于实际的燃烧器产品的结构设计中。

in the paper, interchangeability of gases, impact of gas-changing on gas burner performances, gas replacement measure and method are studied.

分析与研究了燃气的互换性、燃气转换后对燃具燃烧特性的影响，探讨了燃气置换的措施和方法。

by simulating gas with heated air, the influence of swirling flow on gas concentration field at gas burner is investigated according to the principle of heat balance.

以加热空气模拟燃气，根据热平衡原理，考察旋流对燃烧器出口处燃气浓度场的影响。

we shut the lid on the boil kettle and let the concoction simmer a bit. the gas burner roared as the beer bubbled and the fragrant steam filled the air with notes of honey, berries and grain.

我们关在烧开水壶的盖子，让药汁煮了一下，气体燃烧咆哮的啤酒气泡和蒸汽弥漫着芬芳的蜂蜜，浆果和粮食注意到空气。

the gas burner may include an optional flame tube with an optional exhaust port in which a flame is contained and sequestered from diffusing air.

气体燃烧器可以包括可选的火焰管，该火焰管有可选的排出口，火焰包含于该火焰管中，并与扩散空气隔开。

v-shaped flame holder with many orifices used in a gas burner was developed.

提出了一种多孔v形瓦斯燃烧器稳焰块，对其稳焰特性进行了研究，并进行了燃烧试验。

the characteristics of heating and pollutant emission have been analyzed by control test on two domestic ovens with infrared - radiation gas burner and normal gas burner.

本文通过对采用燃气红外辐射燃烧器的家用灶和采用普通燃烧器的家用灶进行对比实验，分析了两种家用灶的加热特点和污染物排放特点。

the main components size parameters of gas burner are calculated, further more, the introduction of other parts are simply made.

计算得出了燃烧机的主要部件的尺寸参数，同时也对其他各部分的设计做了简单介绍；

the numerical simulation of the injector of atmospheric gas burner is carried out using software fluent, and the relationship between nozzle position and primary air coefficient is obtained.

采用fluent软件对大气式燃气燃烧器的引射器进行数值模拟，得出喷嘴位置与一次空气系数的关系。

the problems about the volume quantity of heat intensity and the stay time and sour gas burner are analysised and discussed.

重点分析讨论了酸性气燃烧炉中的体积热强度、停留时间、酸性气燃烧器等问题。

the structure and parameters of property of yqty-300 type oil & gas burner have been determined through experimental studies.

通过对yqty- 30 0油气两用烧嘴的试验研究，确定了烧嘴的结构，得到了烧嘴的各项性能参数。

an experimental study was conducted of the cold-state flow field of a dual swirl gas burner model through the use of an ifa300 type two-dimensional constant-temperature hot-wire anemometer system.

利用ifa300型二维恒温热线风速仪系统对双旋流气体燃烧器模型的冷态流场进行了实验研究，测量了流场内不同位置瞬时速度分布及湍流强度特性。

the technical proposal of the invention is as follows: a coal gas burner is arranged on the shell of a front chamber.

其技术方案是在前室的壳体上设置有煤气烧嘴。

the programme to convert every gas burner in britain took 10 years.

完成对英国所有煤气灶的改造花了10年时间。