vortex cast

Investigation of scroll profile in form of algebraic Archimedes;

代数阿基米德螺旋涡旋型线的研究

Aiming at the research of general scroll profiles and its shape optimization,the coefficient parameter transformation characteristics of general arc functional scroll profiles based on instinct equation of tangent angle coefficient was studied.

针对通用涡旋型线设计及其形状优化,研究了基于切向角参数固有方程的弧函数通用泛函涡旋型线的系数参数变换特性,通过对各系数参数的单独特性分析,掌握了泛函弧函数涡旋型线在各个阶段的特性及其在整个阶段的共性。

In the profile study of scroll compressor,aiming at the scroll profile coupling mechanism,the conception of scroll profile node was presented.

在涡旋压缩机型线设计研究中,针对涡旋型线暂啮合角固有耦合机理理论,提出了涡旋型线节点的概念,分析了涡旋型线节点的速度突变和加速度突变,通过微分几何理论分析并证明了涡旋型线固有耦合机理理论的正确性。

Shape optimization of general scroll profiles based on multidisciplinary design optimization;

基于多学科设计优化的通用涡旋型线形状优化

Study on General Scroll Profiles Integration Design Theory and Methodology;

通用涡旋型线集成设计理论与方法研究

Study of scroll profiles theory at present mainly is aiming at the single profile and its ameliorate or parameter optimization,not aiming at the nature characteristic of the profiles-equation of scroll profiles itself.

研究了平面曲线固有弧微分方程理论,利用切向角和曲率半径的固有弧微分方程形式和广义泛函理论,推导出了弧微分方程和笛卡尔坐标之间的变换方法,提出了涡旋型线的渐开特性条件。

WT5BZ]Six valuable vortex models for the rectangular turbine cascades are considered and the mechanisms of their evolution are discussed.

介绍了自 1 955年以来 ,在涡轮矩形叶栅流动研究中出现的 6个有价值的旋涡模型 ,论述了它们形成的机理 ,以期通过对涡轮矩形叶栅旋涡模型发展状况的回顾 ,来说明气动力学领域中发展起来的涡控制技术的实质是设法组织或重新组织涡结构。

Overview of studies on some cyclonic and anti cyclonic eddies is made in the South China Sea and the region east of Taiwan.

综述了南海和台湾以东海域若干气旋型和反气旋型涡旋研究。

A Simulation and Analysis of Different Scroll Profiles′ Interior Flow Field

不同涡旋型线压缩腔流场的模拟分析

An adaptive evaluation method of profile error of scroll wrap

一种自适应的涡旋型线轮廓度误差评定方法

Study on General Scroll Profiles Integration Design Theory and Methodology;

通用涡旋型线集成设计理论与方法研究

A Study on Geometry Modification of the Central Portion of General Scroll Profiles

通用涡旋型线中心压缩腔几何修正方法研究

Study on the Optimal Design of Scroll Profiles Based on Multiobjective Genetic Algorithms;

基于多目标遗传算法的涡旋型线形状优化设计研究

Theoretical Investigation of Wrap Meshing Profile for Multi-wraps Scroll Compressor;

多涡旋齿涡旋压缩机啮合型线理论研究

The Research for New Scroll Profile and Dynamics of Scroll Compressor;

涡旋压缩机涡旋新型线及系统动力学研究

MULTIPLE LINE-VORTEX MODEL OF VORTEX FLOWS AROUND BODY OF REVOLUTION AT HIGH ANGLES OF ATTACK UP TO 60 DEGREES

迎角直到60度旋转体涡流的多重线涡模型

Dynamics of joggling principle for scroll profiles of scroll compressor

涡旋压缩机型线耦合机理动态性研究

Complex Vortices Formed by Coaxial Superposition of Circular and Planar Vortices

环形与平面光学涡旋共线叠加的复合涡旋

Modeling of Scroll Compressor Chamber and Investigation on Strength of Scroll Wrap;

涡旋压缩腔几何模型与涡旋齿强度研究

Research on the Field-Circuit Coupled Transient Eddy Current Field and the Spiral Winding Axial Current Effect in Large Transformers;

大型变压器场路耦合瞬态涡流场及螺旋线圈轴向电流效应研究

The Study on Volume Characteristic and Dynamics of New Type Combination Profile Scroll Compressor;

新型组合曲线涡旋压缩机容积特性及动力学研究

EB: We are rushing out on the tangent of the whirlpool. Full speed!

海尔兄：沿着旋涡的切线方向。全速冲出！

The Nonlinear Evolvement and Stability Study of Vortex Rossby Waves;

涡旋Rossby波的非线性演化及稳定性研究

Evolutionary characteristics of nonlinear vertex rossby waves with β Term

带β项的非线性涡旋Rossby波的演变过程

Rotating azimuthon in strongly nonlocal nonlinear media

强非局域非线性介质中的旋转涡旋光孤子

A vortex, as of a whirlwind or whirlpool.

涡流，如旋风或旋涡的