Therefore, porosity can be reduced through increasing the centrifugal radius and angular velocity in centrifugal field.
因此，在离心力场作用下可通过提高离心旋转角速度和离心半径减少气孔缺陷。
Results show that centrifugal field has an important influence on the filling process and melt fills the mould with variational cross section and inclined Angle.
结果表明，离心力场的施加对于充型过程有重要影响，熔体以变化的截面面积和倾角填充铸型。
The primary objective of the present work is to reveal some physical phenoma about thermal drive under centrifugal field, or combined gravitational and centrifugal fields.
本文目的是研究离心力场及离心力场和重力场同时存在时热驱动流的一些现象和规律。
The research results show that a moderate centrifugal field strength is optimum for the effective separation of particles with a set size fraction in the air-sparged hydrocyclone.
结果指出，若要使某一粒度段的物料在充气水力旋流器内得到有效的分选，其离心力强度应处于适中范围。
The performance predictions of centrifugal compressors take a very important part in the field of turbomachinery research and application.
离心压缩机性能的预测在其研究和应用领域有着十分重要的作用。
This paper presented the flow field analysis in centrifugal impellers compressing perfect and real gases respectively.
本文对压缩理想气体和实际气体的离心式叶轮作了流场分析。
Based on a multifunctional CFD software, the three-dimensional velocity field within the impeller of NASA low-speed centrifugal compressor is computed in detail in this paper.
本文采用一多功能流体动力学计算软件，详细计算分析了NASA低速离心压气机叶轮内部的三维速度场。
The selective mineralization for fine particles is strengthened in the centrifugal force field, resulting in a faster floatation speed.
离心力场强化了细粒级的选择性矿化，加快了浮选速度。
New idea and new structure of air seal design for centrifugal induced draft fan is put forward through field inspection.
通过现场实地考察提出了排蒸汽离心引风机汽封设计的新思路、新结构。
This paper presented the flow field analysis in centrifugal impellers compressing perfected real gas respectively.
目的是讨论离心式叶轮内理想气体与实际气体流场分析结果之间的差异。
The finite element method is used for the three-dimensional flow field calculation in designing centrifugal pump impellers.
为进行离心泵叶轮的三元设计，用有限元方法解决了离心泵叶轮三元流场的计算问题。
The developing level of the technology of producing in-situ gradient composites in outside force field (centrifugal method and electromagnetic separation method)has been reported.
综述了利用外力场（离心铸造法和电磁分离法）制备自生梯度复合材料的研究现状。
The basic flow field structure and aerodynamic features of the impeller backside cavity are presented for the coupled computations of a centrifugal compressor and its impeller backside cavity.
通过对离心压气机与轮盘空腔耦合流场的计算分析，得到了轮盘空腔流动的基本流场结构和动力特性。
Numerical research of the three dimensional viscous flow field in diffuser with small flow rate stage of centrifugal compressor is carried out.
对一离心压缩机小流量级扩压器内部的三维粘性流场进行了数值研究。
Put pulley and rotor of the centrifugal together and made full use of magnetic field, the centrifugal permanent-magnet direct-current generator reduces the cost.
离心式永磁直流发电机把皮带轮与离心式转子设计为一体，磁场得到了充分利用，降低了成本。
Outside helical flow microfiltration assembly is a new kind of equipment by use of centrifugal force field to enhance permeate flux.
外旋流管式微滤膜器是一种新型的利用离心力场作用强化渗透通量的装置。
This thesis presents the results of computational simulations done in parallel with experimental simulations of the centrifugal fan flow field.
论文采用滑移网格技术计算了离心风机气流通过叶片定子的情况并研究气流经过定子后流场的变化情况。
A three-dimensional numerical simulation on centrifugal fan is conducted with FLUENT in order to investigate the inside flow field.
利用FLUENT对离心风机蜗壳内部流场进行三维数值模拟，得到其流动特征及容积损失情况。
Flow-induced noise generation related to flow field in centrifugal pumps is especially important.
离心泵中，由流场产生的流动噪声尤其重要。
The results from centrifugal model test, field bearing test, and finite element calculation performed for the verification of the formula showed satisfactory agreement.
据室内离心机模型试验，现场载荷试验和有限元法分析的验证，它们之间符合程度是令人满意的。
Decanter centrifugal machine is one of the centrifugal machines applied widely, and it always plays important role in the field of centrifugal machines.
卧螺离心机是应用范围较广的一种离心机，它在离心机领域中一直占有重要地位。
The three-dimensional flow field of a centrifugal impeller for aircraft cooling turbine is computed with quasi-orthogonal surface method including the influence of upstream and downstream conditions.
用任定准正交面方法对一个航空涡轮冷却器的离心压气机叶轮流场进行了三元计算，计算考虑了上下游边界条件的影响。
The utility model relates to a field of centrifugal blower production, in particular to a fan impeller inclined temperature control welding table device.
本实用新型涉及到离心鼓风机制造领域，是一种风机叶轮倾斜温控焊接台装置。
The invention relates to a solid copper alloy bearing cage mold casting produced by centrifugal casting, and belongs to the machining field.
本发明涉及一种离心铸造生产实体铜合金轴承保持架成型铸件，属于机械加工领域。
In centrifugal pumps, noise includes two parts, one is mechanical noise which is generated by mechanical vibration, and the other is flow-induced noise which is generated by flow field.
在离心泵中，噪声包含两部分，一部分是由机械振动产生的机械噪声，另一部分是由流场产生的流动噪声。
The invention relates to a centrifugal type fan for a garbage processor, in particular to the technical field of the centrifugal type fan for a domestic garbage processor.
本发明涉及一种垃圾处理机用离心式风机，尤其涉及一种家用垃圾处理机用离心式风机的技术领域。
It shows that the flow field in the inlet box of a centrifugal fan can be simulated successfully with the algorithm described in this paper.
这表明，该算法可以较好地模拟离心式风机进气箱内气体的流动，其计算结果可为进气箱的设计和改造提供参考。
It is found that within the limits of error our conclusion on electric field distribution is consistent with that of the inertial centrifugal force model.
在误差允许的范围内，本模型有关电场强度分布的结论与惯性离心模型一致。
It can be concluded that the flow field in the high-speed centrifugal pump with a complex impeller is very complicated, and there exists an obvio...
该计算为进一步提高高速复合叶轮离心泵的性能、减少水力损失提供了一定的理论依据。
It can be concluded that the flow field in the high-speed centrifugal pump with a complex impeller is very complicated, and there exists an obvio...
该计算为进一步提高高速复合叶轮离心泵的性能、减少水力损失提供了一定的理论依据。
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