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三元设计
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  three dimensional design
     Three Dimensional Design of 5-29 Fan and Analysis of its Experiment Result
     5-29风机三元设计及实验结果分析
短句来源
  three-dimensional design
     QUASI THREE-DIMENSIONAL DESIGN AND FULL THREEDIMENSIONAL ANALYSIS CALCULATIONS IN TURBOMACHINES
     叶轮机械中有旋流准三元设计和全三元分析的联接解
短句来源
  3-d design
     3-D Design for Fan by Given Loaded Method
     给定载荷法风机三元设计
短句来源
     The paper reports results of 3-D design and experiment for 5-29 fan.
     本文介绍5—29风机的三元设计理论和实验结果。
短句来源
     A quasi 3-D design method for mixed-flow pump was introduced.
     介绍了一种混流泵叶轮叶片的设计方法———准三元设计法。
短句来源
     This paper introduces a quasi 3-D design method for the blade of the impeller of the mixed-flow pump.
     本文介绍了混流泵叶轮叶片一种准三元设计法。
短句来源
  “三元设计”译为未确定词的双语例句
     Three Dimension Design Basis of Oil Pumps--Finite Element Calculation of Flow Fields
     输油泵三元设计基础——流场的有限元计算
短句来源
     Quasi-Three Dimensional Design of Diagonal Flow Fan Impeller and Numerical Analysis
     斜流式风机叶轮准三元设计与分析
短句来源
     ANALYSIS OF COMPUTATION METHODS IN S_2 STREAM SURFACES FOR QUASI-THREE-DIMENSIONAL DESIGN OF TURBINE
     透平准三元设计中S_2流面计算探讨
短句来源
     The Study of the Diagonal Turbine Runner of the Quasi-three Dimensional Design
     斜流式水轮机转轮准三元设计方法研究
短句来源
     A diagonal-flow fan with large inclined stream surface and axial velocity variation has been designed and manufactured with the method developed by the authors.
     本文利用斜流叶轮准三元设计法,设计并研制出了具有大倾斜流面和轴向速度变化的后置导叶型斜流通风机.
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  three dimensional design
Color theory and its application in twoand three dimensional design.
      
Emphasis on learning the advanced tools needed to compose and visualize both two and three dimensional design.
      
Experience with the DSVE provides demonstration of three dimensional design synthesis using a flightstick for gestural interaction.
      
Emphasis on principles of three dimensional design and the interrelationship of form, content and context.
      
Introduction to three dimensional design thinking by creating spaces through land form, vegetation, and structure.
      
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  three-dimensional design
Computerized three-dimensional design system for rectangular tile coating on hull surface
      
To better guide the coating process of rectangular tiles on a ship hull, a computerized three-dimensional design method is proposed.
      
A three-dimensional design system was developed using an MDT platform.
      
Two- and three-dimensional design problems are solved.
      
In the context of this research work, Basic Design means the teaching and learning of design fundamentals that may also be commonly referred to as the Principles of Two- and Three-dimensional Design.
      
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  3-d design
A subset of STEP covering 3-D design was defined and tested by prototype processors.
      
Also included will be concepts of 3-D design as they pertain to the projects.
      
Near-term goals include full 3-D design capability, common databases, and interactive communication with designers.
      
Results from the viscous section analyses are combined with the 3-D design code using regression-based models of the 2-D results.
      
This course explores the basic problems in 3-D design using plastic, metal, wood and other materials.
      
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Progress in the development of quasi-three-dimensional and full three-Dimensional numerical solutions for steady subsonic rotational flow through turbomachines is presented. An itreative calculation between the flow on a mean hub-to-tip S2 stream surface and a number of blade-to-blade S1 stream surfaces gives the quasi-three-dimensional solution, which is very easily extended to give full three-dimensional solution by merely calculating a few more S2 surface flows and relaxing the restriction that S1 surfaces...

Progress in the development of quasi-three-dimensional and full three-Dimensional numerical solutions for steady subsonic rotational flow through turbomachines is presented. An itreative calculation between the flow on a mean hub-to-tip S2 stream surface and a number of blade-to-blade S1 stream surfaces gives the quasi-three-dimensional solution, which is very easily extended to give full three-dimensional solution by merely calculating a few more S2 surface flows and relaxing the restriction that S1 surfaces are surfaces of revolution. A new S2-S1 iteration scheme has been developed and employed in the present code. An automatic computing system is used, which first computes the quasi-three-dimensional flow for blade design and then computes the full three dimensional flow for the blade row just designed.The results obtained by applying this computing system to the design and determination of full three-dimensional flow field of a two-stage axial compressor and a high subsonic compressor stator are obtained and shows the difference in the flow field between the quasi-three-dimensional and full three-dimensional solutions.

本文介绍了一个将叶轮机械的准三元设计和全三元流场分析解联结起来的计算方法和程序系统,是文献[13,14]所介绍的准三元和全三元计算工作的继续和发展.在本方法中首先使用一个中心S_2流面与一组S_1迴转面迭代进行叶片的准三元设计,接着使用两类普遍S_1,S_2流面交替迭代,对设计出来的叶片进行全三元流场分析解.该计算方法体现了使用中心S_2流面的优点,即很方便地从准三元扩展到全三元计算,程序结构简单,机器内存不需显著增加,可以得到三维空间沿流面直观的流动图形.算例表明该程序在准三元及全三元计算中的收敛性是很好的,在设计实践中可以得到有效的使用。

A diagonal-flow fan with large inclined stream surface and axial velocity variation has been designed and manufactured with the method developed by the authors. Experimental results and practical operation show that the design method is feasible.

本文利用斜流叶轮准三元设计法,设计并研制出了具有大倾斜流面和轴向速度变化的后置导叶型斜流通风机.性能试验与应用结果表明该设计法可靠.

A quasi-three-dimensional design method suitable for industrial purposes in making the centrifugal fan is presented. At the meridional stream surface the concept of an infinite number of blades is assumed and the axisymmetricl flow problem solved. At the rotational stream surface the blade profile or the distribution of blade angle with radius is determined by selecting the load distribution desired or by giving the distribution of the blade suction surface velocity.

本文提出了一种工程上实用的离心风机叶轮的准三元设计法。子午面采用无限多叶片概念,从而可在该面解轴对称问题。回转面的叶片成型,是由选择所希望的负荷分布或给定叶片吸力面速度分布来决定叶片角随半径的分布。

 
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