volute
Does liquid level ever drop below volute top?
水位是否总是位于涡流顶部?
A volute on a Corinthian or Ionic capital.
螺旋饰科林斯式风格或爱奥尼亚柱式的柱头上的螺旋形
The pump casing shall be cast iron or cast aluminum alloy volute.
这个泵应该有能力处理淤泥和沙子。
The pump station adopts the plane volute (bell) inlet passage and tank outlet passage.
泵站采用平面蜗壳（钟形）进水流道,箱涵式出水流道。
Mixture was separated at the volute tongue export stripping along the short tube into the separation chamber.
混合物在蜗壳出口被隔舌剥离，沿短管进入分离室。
Mellow radian circled a round of volute stripes, contracted and with the beauty of returning to the ancients.
圆润的弧度，环一圈螺旋式条纹，简约而别具复古之美。着深咖色如一只负茧之蝶，待鲜花绽放时，是否会破茧成蝶呢？
The results show that the unsteady characteristic is obvious, especially at laryngeal of the volute.
计算表明：部分流泵内流的非定常特性明显，蜗壳喉部尤为剧烈；
In this connection, the action is similar to that previously described for volute type centrifugal compressors.
在此联系中，这种作用类似于前面描述过的涡旋式离心压缩机。
The main oar-blade shovels the raw mate rials from underside and makes them volute from up to down.
2、主浆叶将物料从下铲起物料，使物料作由上向下的涡旋运动。
Several important parts of designed vortex tube are introduced, such as volute, nozzle, hot valve, and so on.
对设计的实验用涡流管的部分重要部件作了详尽的介绍，包括蜗壳、喷嘴和热阀等。
In 1689, French Physical scientist, Papin, invented 4-impeller volute centrifugal pump.
1689年，法国物理学家帕潘发明了四叶片叶轮的蜗壳离心泵。
According to the test result, it was necessary to trim the throat board of the volute to extend the area of the throat.
根据新叶轮运行结果，修削泵体隔舌，扩大喉部面积。
When the pump ran at high rotational speed, a large hydraulic loss occurred in the volute.
在高速工况下，蜗壳产生较大的水力损失，表明蜗壳尺寸偏小，不能适应高速运行工况，应设计较大尺寸的蜗壳。
Design of volute burner for natural gas and its application in rotary kiln are introduced.
介绍天然气蜗壳烧嘴的设计及其在回转窑升温中的应用,用天然气升温比燃油每年节省几十万元。
The results show that low-energy fluid zone in volute moved along flow direction for different axial section.
结果表明：蜗壳内的低能流体区沿轴向朝流动方向推进。
The experimental result shows that the relation between the wall erosion of the volute cyclone separators and the g...
在实验数据的基础上建立了磨损量计算的经验关系式。
"Volute flow" is the generator, turbine, cochlear room match the three major components of a complete product.
“蜗壳轴流机”是把发电机、水轮机、蜗室三大部件配成一个完整的产品。
Pump from within the inner shell and the volute, boards composed of two-tier structure, with a flow of high-chromium alloy made.
泵内由内壳与蜗壳、护板组成双层结构，过流件用高铬合金制成。
Volute spring series win outstanding new products special awards in 2002 China General Machine Components Industry Association.
涡卷弹簧系列荣获2002年中国机械通用零部件行业优秀新产品特等奖；
Finally, the loss of the flow in the volute is calculated and based on this, modification about the volute is carried on.
最后，计算了蜗壳内部流动的损失，基于实验结果的分析，对实验采用的蜗壳进行了修正。
The relative velocity in different impeller passages in the volute circumferential direction varies in magnitude but shared the same tendency.
在相对蜗壳的不同位置处叶轮流道内部的相对速度大小有所不同，但速度分布规律基本一致。
An experiment was carried out to test the performance of the volute in a helico-axial gas-liquid pump at two rotational speeds.
蜗壳是螺旋轴流式气液混输泵的重要部件。
A particle image velocimetry system was used to measure the secondary flow in the volute cross-section and the blade wake flow.
用粒子图像速度场仪技术对叶片尾迹区及蜗壳出口横截面上的二次流做了详细的变工况测量与分析。
The unit shall be field convertible to a portable pump by means of removal of the guide bracket from the pump volute, without modification.
这种泵设备应该能够在现场转换成轻便泵，不需要进行改型，只要通过拆卸泵涡壳上的导轨支架就可以做到。
If you do, remove the enchanted card from the game and attach Spellweaver Volute to another instant card in a graveyard.
若你如此作，则将受此结界的牌移出游戏，且将织咒涡旋结附在另一张在坟墓场的瞬间牌。
Unsteady flow characteristics in a centrifugal pump volute were investigated by using duel time stepping method in the numerical simulation.
摘要采用双重时间步方法对一离心泵内部的液体非定常流动进行了数值研究。
Through the internal flow matching analysis, the symmetry air-inlet style and the asymmetry air-inlet style of the diagonal rotor to the volute are compared.
通过内流匹配分析，比较了流叶轮对称和不对称两种轴向蜗壳入口方式，不对称蜗壳静压分布较好；
The structure and the working theory of a new type of doublestage pump combined with diffuser and volute are introduced, which runs more steadily at high speed.
在泵吸入口增设消旋器,解决了泵在高转速下容易产生汽蚀等问题,又起支撑轴的作用,泵运转平稳、可靠、寿命长。
Type LW pump is vertical single-stage single-suction volute centrifugal pump.It is used for circulating pump in power station and water drainage in mines, cities and farmlands.
LW型泵立式单级单吸蜗壳离心泵,适用于大型火力发电厂作循环泵,也可作工矿、城市及农田建设的排水泵。
Theoretically, the result presented can give a fundamental understanding of the complicated flow in the inlet volute, and provide a basis for optimizing the inlet volute.
计算结果为优化吸气室结构提供了一定的理论依据。
At design point for a partial emission pump the static pressure at wall of volute has been measured, and the performance has also been investigated in detail.
本文在设计工况下对部分流泵蜗壳壁面静压进行了实验测量,同时详细研究了部分流泵的外特性。
The results indicate that the axial velocity of the annular region is decreased and flow field is optimized when horizontal boards are installed in the classifier volute.
流场测试结果表明：在蜗壳内加装水平隔板，能够有效的减小环形区气流轴向速度，使流场变得稳定；
Using the Axial inlet volute in the diagonal fan make the structure more compact than using the other volutes.
摘要斜流风机采用轴向入口方式的蜗壳设计使机构更紧凑。
This indicates that the volute casing is not adapted to the higher rotational speed owing to its small dimension, therefore volutes with larger sizes should be designed.
混输泵蜗壳和普通泵蜗壳在作用和设计上存在较大差别。
Large-scale and high-head pumped storage units also adopt hydrostatic test to eliminate the stress and inspect the welding quality, further to test the deformation water distribution ring (volute).
大型中高水头抽水蓄能机组也采用水压试验来有效消除蜗壳焊接过程中的应力并检查焊接质量，同时检验蜗壳充水后的变形规律。
Start with increasing the clearance of impeller outer diameter &volute tongue and radius of curvature,the specific denoising measures on structural design of centrifugal fan are set forth.
从增加叶轮外径与蜗舌的间隙和增加蜗舌曲率半径入手,阐述了离心通风机在结构设计上降噪的具体措施。
In view of ash-classification of Xibaipo Power Plant,the classification process,system arrangement,principles and structures of improved volute ash-classification system are introduced in detail.
针对西柏坡发电有限责任公司粉煤灰的分级处理问题,详细介绍了改进的涡壳式分选系统的设计选型过程、布置及其工作原理、特点。
But the so-called Massachusetts pump invented in USA in 1818 with straight radial blades, semi-open double suction impeller and volute is more close to the modern centrifugal pump.
但更接近于现代离心泵的，则是1818年在美国出现的具有径向直叶片、半开式双吸叶轮和蜗壳的所谓马萨诸塞泵。
The present work was undertaken to develop a theoretical model of the interactions that occur between an impeller and a volute, and to identify the source of the hydrodynamic forces.
本研究的目的，即针对离心泵的叶片外型作流场分析，了解其物理现象，希望在未来的离心泵叶片设计时能有所贡献。
The parallel chain constraint, which is imposed by the sidewall on the concrete structure of the volute layer, plays a relatively small role on the dynamic characteristics of the structure.
厂房上下游边墙围岩对蜗壳层混凝土结构的水平链杆约束对结构动力特性影响较小；
The flow directing chamber is positioned between the inlet conduit and the impeller and, as will be explained, is in fluid commnuication with both the inlet conduit and the volute.
导流室位于进口通道与叶桨之间，成为进口通道与涡壳之间的流体间的联系，这点将在其后解释。
The design of a volute burner for natural gas
天然气蜗壳烧嘴的设计
horizontal single-stage double-suction volute pump
卧式单级双吸蜗壳泵
interaction of impeller and volute casing
叶轮与蜗舌的相互作用
volute pressure difference method
蜗壳压差法
intermediate temperature volute cyclone
中温蜗壳旋风分离器
Horizontal Volute Spring Suspension
水平锥形螺簧吊耳弹
single stage, single suction volute pump
[化] 单级单吸离心泵
vertical volute spring suspension
竖锥形弹簧悬置
single stage single suction volute pump
单级单吸离心泵