• By changing the nozzle inlet pressure, drill gage width, nozzle diameter factors, to study the changes in these flow fields.

    通过改变喷嘴入口压力钻头保径宽度、喷嘴直径等影响因素研究井底变化

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  • Separation efficiencies of hollow glass beads were measured under room temperature and different nozzle inlet total pressures from 482 kPa to 537 kPa.

    建立了超音速气固两相分离装置试验系统,室温不同喷管进口压下空心玻璃颗粒分离效率进行了试验研究。

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  • The overflow tank level and the speed of both the role of Chip can be changed by changing the factors such as the nozzle inlet pressure, drill gage width, nozzle diameter of the PDC bit.

    改变喷嘴入口压力钻头保径宽度、喷嘴直径影响因素改变井底漫流槽内速度都有作用

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  • It USES a fast actuated nozzle to follow the exhaust pulse, reducing the turbine inlet area periodically to increase exhaust-gas pressure.

    涡流增压器采用了一个快速响应喷头跟踪尾气脉冲减少内燃机进气周期从而增加尾气排放压力。

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  • This engine consists of an inlet, a combustor, and a nozzle .

    台发动机进气道燃烧室一个尾喷管组成

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  • The tail gas outlet nozzle should be tangential to allow gravity flow of the sulfur form the waste heat boiler to the inlet channel of the downstream sulfur condenser.

    尾气出口喷嘴为正切向,从而使来自余热锅炉重力流流入下游硫冷凝器的入口通道

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  • A kind of conformal design scheme for tailpipe nozzle and inlet cowl was put forward, which not only keeps missile shape, but also realizes integral conformal design with inner contour of nozzle.

    提出了一喷管进气道整流罩设计方案保持导弹外形特征不变尾喷管实现一体化保形设计。

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  • The effect of inlet size, inlet Angle, dome height, primary nozzle expansion ratio and nozzle Numbers on combustion efficiency were taken into account.

    考虑进气道尺寸进气夹角、头部距离、一次喷嘴扩张喷嘴数目等结构因素室掺混与燃烧性能影响

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  • First, the influences of inlet pressure variations on micro nozzle's performance are obtained by analyzing the variations of various flow parameters in micro nozzle accordingly.

    首先,考虑变化压力分析喷管各项参数变化,得出其对微喷管性能影响

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  • The turbulence induced by the defects of nozzle, such as the burr at the inlet and outlet, and the roughness of the wall, is the main cause to decrease the length of intact jet.

    射流速度比较大时喷管缺陷进口出口毛刺流道粗糙度诱发湍流使射流破断的主要原因

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  • Thus, the nozzle structure has less influence than the inlet velocity on the overall gasifier gas flow field.

    这说明喷嘴结构气化炉宏观场的影响并不如入口速度气相流场影响显著。

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  • The average velocity magnitude of the range nozzle increased with the increasing of inlet pressure but spreader nozzle would not.

    喷头主、副喷嘴平均湍动能入口压力增大增大,受主喷嘴直径变化的影响。

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  • During operation, the operator only needs a simple movable container and makes this container inlet be under and toward the spray gun nozzle.

    操作时,操作者仅需简单移动容器使容器的灌装对准喷枪嘴正下方

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  • The machine is characterized in that the air inlet of an axial flow type electric blower is provided with a comb type nozzle, a filter screen and the bracket of the filter screen.

    该机特点流式电吹风的进风口安装梳子吸嘴滤网及其支架。

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  • Because the utility model is provided with the compressed air inlet and the jet nozzle, the energy consumption is low and the silk suction effect is favorable.

    现有技术相比,实用新型由于设置了压缩空气进口喷嘴,它能量消耗、 吸效果好。

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  • After simulate we know the nozzle have direct ratio between inlet-plane-centre velocity and work pressure.

    通过模拟得出,喷头进口截面中心的速度喷雾工作压力呈正比。

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  • The inlet segment of the nozzle body is internally equipped with a mounting hole which is engaged with a foam generator.

    喷嘴本体进口段内泡沫发生器相配合的安装

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  • Effect on inlet starting of nozzle starting process was studied in a 500 mm Mach 8 gun tunnel.

    马赫8炮风洞中开展不同初始真空压力条件下风洞喷管启动过程压进气道启动的影响研究。

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  • The folding warm-keeping cover is provided with a simple ventilating window, an inlet of shower nozzle, a floor drain, a door and a knob;

    所属可折叠保暖简易气窗淋浴喷头入口地漏拉手

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  • A stack nozzle is arranged above or behind the furnace body, and an air inlet chamber is arranged below the furnace body.

    炉体后方设置出烟,在炉体的下方设置进

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  • The filter tube is fit over an oil inlet pipe of the oil channel and the nozzles of the oil channel are communicated with an automobile oil injection nozzle by a nozzle divider.

    过滤套设在油管外,该油轨喷嘴通过喷嘴分配器汽车油嘴吻合连通

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  • Provide Marine Engine Parts, such as Plunger & Barrel, Nozzle, Delivery Valve, Bearing, Sealing Bush, Exhaust Valve, Inlet Valve, Valve Seat, etc.

    提供各式船用柴油引擎零件柱塞喷油嘴输油轴承轴封、出气阀气阀零件。

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  • Provide Marine Engine Parts, such as Plunger & Barrel, Nozzle, Delivery Valve, Bearing, Sealing Bush, Exhaust Valve, Inlet Valve, Valve Seat, etc.

    提供各式船用柴油引擎零件柱塞喷油嘴输油轴承轴封、出气阀气阀零件。

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