inner tubes

Performance Research on Evacuated Tube Solar Water Heater with Inner Tubes

具有内插管的真空管太阳能热水器性能研究

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The key issues of low mass flow-speed vertical tube-platen technology lies in its inner threaded Benson tubes.

低质量流速垂直管屏技术的核心为Benson内螺纹管。

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At least two thermosensitive sensors are arranged on the outer wall of each of the inner tubes, wherein at least one thermosensitive sensor is covered by a heat insulating covering layer.

内管的外壁上至少设置有两个热敏传感器，其中至少一个热敏传感器上覆盖有保温覆层。

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The unsanctioned event-in which participants float down the river on rafts, inner tubes and other flotation devices-begins at Port Huron's Lighthouse Beach in Michigan and was supposed to end at Chrysler Beach in Marysville.

这是一项未经许可的活动，参与者们依靠橡皮艇、救生圈或是其他漂浮装置中顺着河流漂流向下，他们原计划在密歇根州休伦湖的灯塔海滩开始，并在马里斯维尔的克莱斯勒海滩结束。

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A study concerning the feasibility of equipment for producing the inner ribbed spiral tubes with the existing pipe welding line is given.

分析了在现有焊管机组上生产内凸筋螺旋焊管的设备可行性。

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The coasting distance of the vehicle equiped with IIR inner tubes was longer than that with NR inner tubes;

单装IIR内胎轮胎的车辆滑行距离比单装NR内胎轮胎的车辆长；

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Some relevant experimental results of 14 inch and 21 inch TV tubes ( TVTs) and 21 inch color monitor tubes ( CMTs) equipped with inner yoke are presented.

给出了14英寸和21英寸电视机（TVTs）用以及21英寸彩色监视器（CMTs）用内偏转管的分析测试结果。

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The large the diameter of inner tubes, the longer of length of probes, and the higher of pressure of inlet is, the better of cooling ability of probes.

发现较大的内管直径和较长的探针长度以及较高的入口压力使治疗探针的制冷能力增强。

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The experimental results show that the time for boiling water is the least and the outflow of the boiling water is the largest for the electric blowing_heater made of inner spiral fin tubes compared with finless tubes and inner straight fin tubes.

试验结果表明：内螺旋翅片管制成的电喷射加热器出开水时间最快和出开水量最大，其次分别是直翅片管和光壁管。

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In this paper, the whole_film lubrication of the copper inner spiral fin tubes during superspeed oil_filled spinning is systematically studied.

采用电阻法对超高速增压旋压内螺旋翅片铜管时的全膜润滑进行了研究。

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Flow model is established on the basis of slip velocity existing on the wall and inner velocity field in tubes is simulated on the slip wall and no-slip wall and flow characteristics is analyzed.

根据流动在壁面上产生滑移的特点建立了流动模型，模拟了在滑移壁面与无滑移壁面速度场分布的特点，并对流动的相关特性也进行了考察。

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Auto hydraulic insole forming machine inner tubes of tires

液压式自动内底成型机补轮胎内胎用合成制剂

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Three dimensional FE simulation of ball spinning of inner grooved copper tubes

两端带阴螺纹管接的直通旋塞内螺纹铜管滚珠旋压三维有限元模拟

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In recent years, the technology of plasma surface modification is widely in demand in many areas. However, treating the inner surface of tubes by the same processing has encountered difficulties, especially for inner surface modification in thin long tubes.

近年来，等离子体材料表面改性技术在许多领域中被广泛需求，但是对圆管内壁进行这样的处理遇到了一定的困难，特别是对细长圆管内壁进行表面改性变得更加困难。

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Distribution of loads on inner and outer tubes of tube-in-tube structure

筒中筒结构内外筒体荷载分配

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Study on the Oil Filled Spinning of Copper Inner Spiral Fin Tubes

内螺旋翅片铜管充液旋压成形加工的研究

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Applying Inner Spiral Fin Tubes to Electric Blowing-Heaters

内螺旋翅片管应用于电喷射加热器的研究

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Inner tubes, of rubber.

橡胶内胎。

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The observation of water flow shapes at different blowing_heater tubes' outlet shows that the flow shape is a spiral one for inner spiral fin tubes while parallel with axis for finless tubes or inner straight fin tubes.

观察了不同喷射加热管出口处水流态，其中内螺旋翅片管内水流态呈螺旋状，而光壁管、直翅片管均沿轴线平行。

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The five kinds of forcing state for bimetallic tube was analyzed, and the stress and strain for inner and outer tubes of bimetallic tube were discussed during the process of hydro-forming.

文中通过对双层管液压胀合过程中五种情况的受力分析，讨论内管及外管的应力应变关系。

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The creation of a three-dimensional finite element model of palatal implant anchorage Three dimensional FE simulation of ball spinning of inner grooved copper tubes

腭部种植支抗三维有限元模型的建立内螺纹铜管滚珠旋压三维有限元模拟

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The effect of flow reduction on heat transfer in the inner side of the tubes is studied by CFD.

运用CFD软件分析了该结构在流量降低时对管侧传热系数的数值影响；

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The Heat Transfer Research of Longitudinal Fin in the Inner Tubes of the Heat Exchanger

内管纵向敷肋时套管式换热器传热研究

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Orthogonal Array is applied in planning experiments to optimize the processes for plating chromium film with its thickness close to tolerance onto the inner surfaces of long tubes and for eliminating Fe-Ni alloy deposit from dullness. In the case of Fe.

运用正交表安排了试验方案，就长管内孔尺寸超差和双层镍铁/铬体系中之低镍高铁中间镀层不亮问题进行了试验，并找出主要因素，选出最佳工艺与操作条件。

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This research studies the influence of diameters of inner tubes, the length of probes and the pressure of inlet of probes to the cooling ability of probes through precise model and calculating simulation.

本研究通过精确建模和数值模拟，研究了内管直径、探针长度、入口压力等因素对制冷效果的影响。

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Models of FEM simulation on roller inner swaging of connecting tubes and analysis

连接管件内径滚压成形有限元模型的建立及分析

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Under air-conditioning condition, the thread pitch of the inner screw thread tubes was varied.

另一种是将空调工况下的换热器的等螺距内螺纹管设计成变螺距内螺纹管，以增加管内气流的扰动，提高传热系数。

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May also consider using some scrap tire inner tubes made of simple life preserver.

也可考虑使用一些废弃轮胎的内胎制成简易救生圈.

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On the Machined Surface Quality of the Copper Inner Spiral Fin Tubes by Oil-Filled Spinning

充液旋压内螺旋翅片铜管的表面加工质量

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The vacuum degree between the inner and cover glass tubes plays a very important role in heat loss and the life time of all-glass evacuated collector tube.

全玻璃真空太阳集热管内外玻璃管夹层间真空度的保持情况对有效降低热损、提高太阳能的利用率、延长集热管的寿命都有至关重要的作用。

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