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面点火
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  surface ignition
     On the basis of the model ,the reaction relationship between rate, radius and time, r =B t n and v =nB t n-1 ,is obtained by utilizing heat conduction theory and Arrhenius Law. Application of the relationship is extended to linear and surface ignition .
     基于该模型,根据热传导理论和阿累尼乌斯定律推导并归纳出反应速度、反应半径与反应时间的关系式r=Btn和v=nBtn-1,并将该式推广至线点火与面点火的情况。
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  “面点火”译为未确定词的双语例句
     Distributing quality will effect directly allumage condition; of charge level, consumption of coal gas and burn-up of solid,and will effect the quality of finished sintering ore product.
     布料质量直接影响着料面点火情况、煤气消耗和固体燃耗,影响着成品烧结矿的质量。
短句来源
     By using a fuel pump with larger plunger, coating partially stablized zirconium on combustion chamber wall, and modifying passage of swirl chamber, glow plug energy required was reduced considerably, operation stability of methanol-fuelled engine version was improved significantly and its energy consumption was lower than that of diesel version in whole operating range.
     通过设计以电热塞为热源的热面点火系统,采用部分稳定氧化锆(PSE)涂层的涡流室,以及改变涡流室通道的形状,使发动机燃用甲醇时的性能得到改善,在各工况下均降低了电热塞的功率和燃料消耗率(按热值计).
短句来源
     The experimental results also show that the design of the hot-surface ignition system is of parparamount importance to the engine performance.
     试验结果还表明,热面点火系统的设计对发动机性能有着极为重要的影响。
短句来源
     Meanwill, the composition of flue gas changes evidently. The conclusion provides an important theoretical basis for design and operation on the oil-free ignition of burner with hot wall.
     文中得到的煤粉浓度对煤粉高温热壁面点火的影响规律,对于煤粉高温热壁面无油点火燃烧器的设计和运行提供了重要的理论依据。
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  相似匹配句对
     and then digital terrain model can be generated.
     模型。
短句来源
     COMPUTER CONTROL FOR FIRING CHARGE LEVEL TEMPERATURE OF SINTERING MACHINE
     烧结机点火温度的计算机控制
短句来源
     Applications of Multiple Ignition Solid Rocket Motor to Surface to Air Missile
     多次点火固体火箭发动机在空导弹上的应用研究
短句来源
     Bethe Surface of Krypton
     氪的贝特
短句来源
     Discussion on the Ignition Tactics
     浅谈点火战术
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  surface ignition
Selective Oxidation of CO under Conditions of Catalyst Surface Ignition
      
Selective oxidation of CO under conditions of catalyst surface ignition
      
The ignition of the catalyst surface was observed in the reactor with a low rate of heat removal; catalyst surface ignition initially occurred at a "hot" spot (section) of the catalyst bed and gradually propagated along the bed.
      
Selective CO oxidation on a Ru/Al2O3 catalyst in the surface ignition regime: 1.
      
These observed modes of Mach stem and contact surface ignition have also been observed in numerical simulations of layered detonation interactions, as has the combined oblique-shock oblique-detonation configuration whenDp>amp;gt;Ds.
      
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The characteristics and model for combustion of superfine aluminum powder (SA1) have been studied by means of DTA -TG, PDSC, SFM, SEM and measurement of explosion heat. The results indicated that SAl on the burning surface can ignites directly and burns to release heat, which increase burning rate of propellants over middle pressure zone. The paper also pointed out the view that SA1 ignites directely on the burning surface and the two conditions for SAl to finite, discovered the different effects of aluminum...

The characteristics and model for combustion of superfine aluminum powder (SA1) have been studied by means of DTA -TG, PDSC, SFM, SEM and measurement of explosion heat. The results indicated that SAl on the burning surface can ignites directly and burns to release heat, which increase burning rate of propellants over middle pressure zone. The paper also pointed out the view that SA1 ignites directely on the burning surface and the two conditions for SAl to finite, discovered the different effects of aluminum powder between over middle and high pressure zone and proposed the concept of aluminum flame. The figures of combustion bahavior of Al and SA1 have been described.

运用DTA—TG、PDSC、单幅近距摄影、扫描电镜、推进剂爆热的测定等多种实验技术,对超细铝粉(SAI)燃烧特性及其燃烧模型进行了研究。结果表明,在中压区,推进剂燃面的SAI直接点火燃烧放热,提高了推进剂燃速;并提出了SAI在推进剂燃面上直接点火的观点及燃面点火的两个条件;揭示了铝粉在中、高压区内的不同作用,提出了铝焰的概念;绘制了铝和SAI的燃烧行为图。

According to the property of gasless delay column, spherical combustion model(SCM) starting from a hot spot is proposed in this paper.On the basis of the model ,the reaction relationship between rate, radius and time, r =B t n and v =nB t n-1 ,is obtained by utilizing heat conduction theory and Arrhenius Law.Application of the relationship is extended to linear and surface ignition .In the actual design process ,accurate design parameters of delay composition content and delay time are obtained....

According to the property of gasless delay column, spherical combustion model(SCM) starting from a hot spot is proposed in this paper.On the basis of the model ,the reaction relationship between rate, radius and time, r =B t n and v =nB t n-1 ,is obtained by utilizing heat conduction theory and Arrhenius Law.Application of the relationship is extended to linear and surface ignition .In the actual design process ,accurate design parameters of delay composition content and delay time are obtained.

根据微气体延期药柱的特性,提出热点球面燃烧物理模型。基于该模型,根据热传导理论和阿累尼乌斯定律推导并归纳出反应速度、反应半径与反应时间的关系式r=Btn和v=nBtn-1,并将该式推广至线点火与面点火的情况。在实际设计工作中采用该模型,可以获得较为准确的延期药量与延期时间的设计参数。

 
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