惠而不费:AxSTREAM转子动力学及轴承分析

2019年9月11日 北京时间晚上9:00-9:45

注册

高性能机器常常工作在高转速下,产生较大的动静载荷并严重影响轴承。轴承在设备的可靠性及轴承转子系统振动及性能方面起着重大的作用。为保证轴承系统的可靠运转,其设计不仅需要基于轴承本身的模拟,还需要建立在特定转子轴承系统的转子动力学分析结果基础上,因为轴承特性对转子的振动响应会带来显著的影响。

SoftInWay,叶轮机械领域领先的方案提供者,在蒸汽、燃气轮机、轴流/径流式压缩机、涡轮增压器、水泵、发电机及发动机等的不同转子轴承系统设计和分析方面积累了丰富的经验,并在此基础上开发了一套软件工具用于转子轴承系统设计、转子动力学分析以及轴承模拟,来帮助转子轴承的设计及分析工作者们。

AxSTREAM Rotordynamics

使用AxSTREAM® RotorDynamics, 可以执行不同类型的旋转机械分析:

  • 静力挠度分析 – 允许计算转子在其自身重量下的挠度以及系统中每个轴承的反作用力
  • 横向临界速度分析-固定和可变支承刚度
  • 不平衡响应分析
  • 涡流速度和稳定性分析
  • 传动系扭振模态和瞬态分析
  • 振动分析
  • 液膜轴承分析
  • 转子平衡分析

而AxSTREAM Bearing模块可以用来分析轴颈及推力液体动压轴承、空气箔片轴承、滚动轴承以及其他辅助元件模拟。软件使用有限差分法,可用来执行:

  • 稳态分析 – 在静态载荷下对轴承进行测量,以确定恒定转速下的平衡位置。
  • 涡动稳定性 – 模拟由于扰动导致的轴运动轨迹。 这里使用初始参数、轴承负载、不平衡值和转速。
  • 轴承图分析 – 一系列针对不同转速的稳态分析。 结果与稳态分析相同,但是针对设定范围内的每个速度都进行了计算。
  • 等等

AxSTREAM Bearing

主要内容:

  • AxSTREAM转子轴承模拟工具功能及特性概览及其在AxSTREAM平台的位置
  • 现场演示AxSTREAM Rotor Dynamics模块和AxSTREAM Bearing模块
  • 结合AxSTREAM ION将轴承优化过程自动化案例展示

面向人群:

  • 有兴趣从事设备转子动力学及轴承计算优化的旋转机械设备工程师及设计师
  • 有兴趣通过轴承优化提高设备寿命及性能的工程师
  • 有兴趣在未来从事叶轮机械设计优化的工程系学生

注册

Webinar Schedule:
Webinar
Date
Time
Register
Off-Design Simulation of Supercritical CO2 Power Plants and Components Read MoreSeptember 26, 201910:00 AM EDTRegister
惠而不费:AxSTREAM转子动力学及轴承分析 点击了解更多September 11, 20199:00PM UTC +8注册
AxCYCLE:优秀却被低估的热力循环设计工具 点击了解更多June 27, 201910:00 AM UTC +8观看历史视频
Turbocharger Design, Selection, and System Level Optimization Utilizing GT-SUITE and AxSTREAM® Read MoreMay 23, 201910:00 AM EDTView Recording
Modeling and Analysis of Multiphase Flow Systems Read More
April 11, 201910:00 AM EDTView Recording
Integrating In-House Simulation Tools with Commercial Products Read More
February 28, 201910:00 AM ESTView Recording
Liquid Rocket Engine Turbopump Development Workshop Preview
Read More
January 17, 2019 10:00 AM ESTView Recording
非设计工况下蒸汽轮机流道和汽封的细节化模拟
点击了解更多
December 20, 201810:00 AM UTC +8观看历史视频
Detailed Simulation of a Steam Turbine Flow Path and End Seals During Off-Design Operations
Read More
November 29, 201810:00 AM ESTView Recording
余热利用系统及设备设计在线研讨会 点击了解更多November 8, 201810:00AM UTC+8观看历史视频
Soothing Range Anxiety – A Look into the Past, Present and Future of Range Extenders Read MoreOctober 18, 201810:00 AM EDTView Recording
Anti-Icing System Modeling and Simulation for Gas Turbines Read MoreSeptember 6, 201810:00 AM EDTView Recording
Advancements in Turbomachinery Development for Electric Propulsion Read MoreMay 24, 201810:00 AM EDTView Recording
向心透平与离心透平- 对比、优劣与应用 Read MoreApril 26, 201810:00 AM UTC+8观看历史视频
Thermal-Fluid Simulation for Steam and Gas Turbine Systems Read MoreApril 19, 201810:00 AM EDTView Recording
Radial Inflow Versus Outflow Turbines - Comparison, Advantages and Applicability Read MoreMarch 1, 201810:00 AM ESTView Recording
考虑转子动力学约束的液体动压轴承优化 Read MoreMarch 1, 201810:00AM UTC+8观看历史视频
宽工作范围内离心压缩机的优化 Read MoreFebruary 1, 201810:00AM UTC+8观看历史视频
Hydrodynamic Journal Bearing Optimization Considering Rotor Dynamic Restrictions Read MoreJanuary 18, 201810:00 AM ESTView Recording
AxSTREAM ION as a Tool for Cooled Gas Turbine Unit Performance Calculations and Improvements Read MoreNovember 16, 2017 10:00 AM ESTView Recording
Optimizing Centrifugal Compressors for a Wide Operating Range Read More October 19, 201710:00 AM ESTView Recording
Thermal-Stress Monitoring and Lifetime Analysis of a Steam Turbine Read MoreSeptember 7, 201710:00 AM ESTView Recording
Automated Design of an Industrial Steam Turbine Read MoreJune 8, 201710:00 AM ESTView Recording
Design and Optimization of Axial and Mixed Flow Fans Read MoreMay 18, 201710:00 AM ESTView Recording
AxSTREAM NET 热流体系统的模拟及燃气轮机二次流和冷却系统的分析设计 Read More
May 4, 20179:00AM UTC+8观看历史视频
Radial-Outflow Turbine for Usage in Organic Rankine Cycles Read MoreApril 13, 201710:00 AM ESTView Recording
打造符合美国石油协会标准的离心压缩机
Read More
March 9, 20179:00AM UTC+8观看历史视频
Turbomachinery Rotor Development, Dynamics Analysis and Testing
Read More
March 2, 201710:00 AM ESTView Recording
空冷式燃气轮机的设计及分析
Read More
February 16, 20179:00AM UTC+8观看历史视频
Air-Cooled Gas Turbine Design and Analysis
Read More
January 19, 201710:00 AM ESTView Recording
Rotor Bearing System Design and Dynamics Analysis
Read More

Dec 8, 201610:00 AM EDTView Recording
Vapor Compression Refrigeration System
Read More
Oct 27, 201610:00 AM EDTView Recording
Rocket Engine Turbopump: From Preliminary Blade Design to CFD & Rotor Dynamics in AxSTREAM® platform.

Read More

Sep 29, 201610:00 AM EDTView Recording
Waste Heat Recovery System Design and Optimization – Preview to Full Course
Read More
Aug 11, 201610:00 AM ESTView Recording
AxSTREAM Net - New Thermal-fluid Simulation Software Secondary FlowsMay 26, 201610:00 AM ESTView Recording
Rotor Dynamics Training PreviewApril 21, 201610:00 AM ESTView Recording
Asset Assessment & Improvement Strategies for Owners, Operators & End-Users of Gas TurbinesMarch 3, 201610:00 AM ESTView Recording
Cost Estimation and Economic Analysis for Power PlantsJanuary 21, 201610:00 AM EST (EDT)View Recording
Innovation Strategy: How to Leverage Turbomachinery Reverse EngineeringNovember 12, 201510:00 AM EST (EDT)View Recording
Design of Waste Heat Recovery Systems Based on Supercritical ORC for Powerful EnginesOctober 8, 201510:00 AM EST (EDT)View Recording
Rotor Dynamics and Journal Bearing Design & Analysis September 3, 201510:00 AM EST (EDT)View Recording
Aerospace Innovation: Faster, Higher, Further, Safer, Greener, and More EfficientApril 30, 201510:00 AM EST (EDT)View Recording
Boost of Larger ICEs Through Combinations of Turbochargers, Blowdown Turbines And Organic Rankine CyclesMarch 26, 201510:00 AM EST (EDT)View Recording
OEM & Service Provider Strategies for reducing cost & time of Turbomachinery Blade Design/Redesign by over 50%January 13, 201510:00 AM EST (EDT)View Recording
Maximizing Turbocharger Boost with Advanced Design FeaturesNovember 20, 201410:00 AM EST (EDT)View Recording
Mini and Micro Gas Turbines Crash CourseOctober, 9, 201410:00 AM EST (EDT)View Recording
Centrifugal Compressor Design: Can You Really Avoid Choke and Surge?
June 26, 201410:00 AM EST (EDT)View recording
An Advanced System to Design Supercritical CO2 Power PlantsMay 15, 201410:00 AM EST (EDT)View recording
Steam Turbine Series:
Webinar 3: Shortening Start Up and Life Prediction of Critical Components
March 27, 201410:00 AM ESTView recording
Steam Turbine Series:
Webinar 2: Is Feasible to Upgrade My Steam Turbine?
February 12, 201410:00 AM ESTView recording
Steam Turbine Series:
Webinar 1: Developing Reliable, High Perfomance Advanced 3D Blades
January 8, 201410:00 AM ESTView recording
Challenges and Solutions to Waste Heat Recovery for Internal Combustion EnginesDecember 5, 201310:00 AM ESTView recording