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- BN-base ceramic nozzle produced by hot press sinteting is chosen through the selective tests on material and process. 根据喷嘴的材料与工艺的选择试验结果。选用了热压烧结氮化硼(BN)基陶瓷喷嘴。
- Finite element method was used for the calculation of temperature field, temperature gradient and thermal stress of the coal water slurry (CWS) ceramic nozzle. 摘要采用有限元法对陶瓷水煤浆喷嘴温度场、温度梯度及其热应力进行了分析计算。
- Greater temperature gradient and higher thermal stress were the main reason that caused the failure of the exit surface of the CWS ceramic nozzle. 根据对陶瓷水煤浆喷嘴磨损形貌、温度分布和热应力的分析,得出陶瓷水煤浆喷嘴出口处较大的温度梯度和热应力是导致其出现破损和脱落的主要原因。
- Results showed that the temperature, temperature gradient and thermal stress at the exit surfaces of the CWS ceramic nozzle were higher than that of other part of the nozzle. 结果表明:在陶瓷水煤浆喷嘴的出口端面存在较大的温度、温度梯度和热应力。
- And the thermal stress maximums of the ceramic nozzle and the hard alloy nozzle, which with the same structure were compared, the ceramic nozzle had the higher value. 相同的结构的陶瓷和硬质合金水煤浆喷嘴的最大拉应力的值相比,陶瓷水煤浆喷嘴的更大。
- The erosion wears mechanism and the effects of different abrasives on the wear of ceramic nozzles are investigated. 研究了陶瓷喷嘴材料的冲蚀磨损机理以及不同冲蚀磨料对陶瓷喷嘴冲蚀磨损的影响。
- Design of Physical Model of Gradient Function Ceramic Nozzle 梯度功能陶瓷喷嘴物理模型设计
- Insert a want ad, and it may help. 登一则招聘广告,也许有用。
- She longed to clout him in the nozzle. 她真想猛揍一下他的鼻子。
- The order for ceramic tiles has been booked in. 要买瓷砖的订货已登记下来了。
- nozzle insert 喷管衬套
- carbon nozzle insert 石墨喷管衬套
- Insert disk1 into drive A(or whatever drive you prefer). 把磁盘1插入到驱动器A中(或你想要插入的驱动器)。
- These ceramic tiles are the ultimate in modern kitchen design. 这种瓷砖是现代厨房装修中的极品。
- I should be glad if you could insert this article into your periodical. 如果能把这篇文章登在你的期刊上我将很高兴。
- Prior to entering the nozzle, the steam is at high pressure. 在进入喷嘴之前,蒸汽处于高压状态。
- He pointed the nozzle of the fire distinguisher at the flames. 他将灭火器的喷嘴对著火焰。
- The magazine contains a special insert about holidays abroad. 这本杂志有一张关於国外度假的特别插页。
- Insert a diskette into one of your computer's disk drive, as describe on page1. 如第1页所述,把一张软盘插入计算机的磁盘驱动器中。
- Influence of Flow Property on Erosion Wear of Ceramic Nozzles 流场对陶瓷喷砂嘴的冲蚀磨损影响