combination profile meaning in English
混合花纹
Examples
- The advanced development on the new kinds of scroll profile has become the research focus in the profile design . used a new type scroll compressor of the combination profile in this paper , a scroll is constructed following this : the inner turn consists of the standard involute of circle , and the same to the outer turn . then the middle turn is one of arc
本文所研究的新型组合曲线涡旋压缩机最内圈以基圆渐开线构成,中间段以圆弧过渡,最外圈由圆渐开线构成,能发挥不同型线的优势,是一种能满足多性能较优要求、形状性态良好的涡旋型线,与传统的基圆渐开线构成的涡旋压缩机相比,具有效率高、泄露量少、体积利用系数大等优点。 - The equation of the pressure of scroll chambers 、 the force of axis 、 the force of radial 、 the force of tangent 、 inertial force 、 the composition of forces and the inertial movement is given . a dynamic model of scroll compressor of combination profile is developed , based on the analysis of the movement of the moving parts . this can provide base of theory for dynamical balance design 、 intensity design and reliability analysis
论文利用pro / e软件建立新型组合曲线涡旋压缩机动涡盘的三维实体模型,在此基础上根据受力情况对动涡盘的涡圈进行了有限元分析,探讨动涡盘在工作过程中由于气体力的作用而产生的应力与应变规律,为进一步完善动涡盘的设计提供了理论依据。 - Compared with the scroll compressor of traditional circle profile , it has the advantages of high efficiency , little leakage and high quotient of volume using . the research work is given as follows . a whole volume theory for the scroll chamber working process of new type combination profile compressor is set up
论文的研究工作主要表现在以下几个方面:论文对新型分段组合曲线涡旋压缩机的容积理论进行了论述,系统地研究了组合曲线涡旋压缩机各个压缩腔容积的求解方法。 - The main purpose of this paper is to realize the section properties and moment capacities of profiled sheets by experimental study and academic analysis for three types of profiled metal sheets which are called u450 , u860and super combination profiled metal sheets produced by shanghai baosteel metallurgical construction corporation . its main contents include : ( l ) according to " european recommendations for the testing of profiled metal sheets " , the moment capacities of 32 full - size u450 and u860simple and continuous specimens are tested . ( 2 ) using the finite element program ansys and nonlinear finite element method , the moment capacities of super combination profiled metal sheets profiled are analyzed
主要内容有： ( 1 )依据《金属压型钢板试验欧洲建议》 ，进行了32块1 : 1的u450 、 u860二类压型钢板试件简支、连续板弯曲性能试验研究； ( 2 )采用有限元程序ansys对超级组合压型钢板受弯性能进行了非线性有限元分析，分析中考虑了大变形与几何初缺陷，得出其荷载?挠度曲线与极限荷载p _ ( max ) ，通过截面特性与曲线斜率、极限荷载的关系式得到截面特性；并将分析结果与同济大学试验结果进行对比分析。 - This paper utilizes the software matlab to program the each working volume . it helps to analyze the volume change curve . at the same time , comparison with combination profile compressor and single circle compressor is presented , with the result that combination profile compressor has the advantages of high efficiency , little leakage and high quotient of volume using
论文运用matlab数学软件对新型组合曲线涡旋压缩机的各个压缩腔的容积进行了编程运算,对各个压缩腔容积的变化规律给出了几何直观的描述,并且对组合曲线压缩机和圆渐开线的压缩机进行了性能对比分析,证明组合曲线涡旋压缩机具有效率高、体积利用系数大等优点。