Spectrometer was adopted to measure the emission spectrum of argon plasma jet at the ignitor exit; boltzmann curve slope method was applied to caculate the jet electron temperature; ionization equilibrium equation was used to caculate jet temperature and measured a law that length, electron temperature and jet temperature of ignitor exit jet length changed with arc current and flowrate.

采用光譜儀測(cè)量了氬氣等離子體射流在點(diǎn)火器出口的發(fā)射光譜，利用玻爾茲曼曲線斜率法計(jì)算了射流的電子溫度黄色网站直接观看，并通過(guò)電離平衡方程計(jì)算了射流氣體溫度99精品久久久99大香线蕉，測(cè)得了點(diǎn)火器出口射流的長(zhǎng)度、電子溫度和射流溫度隨弧電流以及流量的變化規(guī)律歐美人性爱黄色视频。

It can be concluded that, when the jet is injected at positive angles, the initial section of the jet increases and the region affected by the jet decreases in the vertical direction; moreover, the circumfluence toward the jet exit becomes more obvious, and the separation events in the lee of the jet weaken. When the jet is injected at negative injection angles, it disarranges the flow upstream and the curvature of jet trajectories varies smartly along the flow direction.

結(jié)果表明：射流正向傾斜入射時(shí)国产特黄精品视频，射流起始段增加，在垂直方向?qū)χ髁鲌?chǎng)的影響區(qū)域減小91另类在线视频，射流噴口上游位置處的&孔吸流動(dòng)&更為明顯一级A片一级毛片一级在线看，射流出口下游背風(fēng)側(cè)的分離現(xiàn)象逐漸減弱；射流反向傾斜入射亚州黄色一级无码，對(duì)上游流場(chǎng)的擾動(dòng)增加，射流在彎曲段內(nèi)曲率變化大哪里有a级片网站。

In the multiple turbulent jet-to-crossflow, the"hole inhale phenomenon"is more obvious in the lee of the first jet orifice. We got the vortex fields of the multiple turbulent jet-to-crossflow in different conditions. The developing processes of horseshoe vortex and kidney counter-rotating vortex pair are studied. The results suggest that in the multi-hole jet, until the multi-hole jet merging into a new jet, the miniature of horseshoe vortex appears, and the shape of CVP changes regularly.

計(jì)算還給出了不同工況多孔橫向紊動(dòng)射流的渦量場(chǎng)秋霞在线视频免费观看公开诱惑在线，并對(duì)馬蹄形渦和反向渦旋對(duì)的形成機(jī)理及發(fā)展過(guò)程進(jìn)行了系統(tǒng)的研究，并指出日韩偷窥自拍系列在线观看视频免费，在多孔射流中五十无码，當(dāng)多股射流合并為一股新的射流之后97免费视频A片，才出現(xiàn)馬蹄形渦的雛形，CVP的形狀也逐漸變的規(guī)則欧美日逼黄片。

In the morning, do kayaking, banana boat ride and jet skiing.

在當(dāng)天上午一类黄片儿，獨(dú)木舟，香蕉船和Jet滑雪91短视频在线免费观看。

Now I zip along the surface like a guy on a Jet Ski.

而今我卻像個(gè)玩Jet Ski的家伙似的在海面上風(fēng)馳電掣国内一级婬片A片免费看。

Designer Rob Innes describes it as a 3D jet ski, but admits it is quite complicated to drive.

設(shè)計(jì)者羅布·因尼斯稱這艘船是&3D jet ski&，不過(guò)他也承認(rèn)船在水面駕駛起來(lái)挺復(fù)雜的日韩伊人久久不卡二区。

Jet bring with them a lucidity and freshness that comes from both youth and sheer Oz-centric bloodymindedness.

Jet帶來(lái)了明朗清新的風(fēng)格还能看的黄色网站，因?yàn)樗麄兏贻p更純粹好像更加的殘忍。

Jet bring with them a lucidity and freshness that comes from both youth and sheer Oz-centric bloodymindedness.

Jet帶來(lái)了明朗清新的風(fēng)格18岁禁看网站免费观看，因?yàn)樗麄兏贻p更純粹似乎更加的殘忍(涩涩视频)色黄。

The Jet Set Exclusive faces up to 20 years in prison.

這位Jet Set公司的優(yōu)秀演員面臨的是20年的監(jiān)禁。

Apart from the newly presented e-Jet generation the Swiss industrial enterprise celebrates 150 years of existence. It was back in the year 1857 that Ulrich Rietmann set up the Maschinenfabrik, Eisen- und Messinggiesserei" in Netstal b. Glarus"(Machine Factory and Iron/Brass Foundry in Netstal near Glarus/Switzerland) and thereby laid the foundation stone for the success of Netstal-Maschinen AG.

除了推出新一代e-Jet之外自拍偷拍精品视频网，今年也是瑞士耐馳特機(jī)器有限公司成立150周年的大慶日韩色色色一区二区电影。1857年，Ulrich Rietmann在瑞士的Netstal激情毛片免费看， Glarus附近成立了他的&機(jī)器工廠先锋影音一区二区，鐵銅鑄造廠&，由此成為成就瑞士耐馳特機(jī)器有限公司的里程碑欧美大片a。