超临界二氧化碳发电厂及组件的变工况模拟
2019年12月19日 北京时间上午10点-11点
基于超临界二氧化碳工质的布雷顿循环是将热能转换为电能的新颖方式。众多研究表明，和传统蒸汽朗肯循环及超高临界蒸汽朗肯循环相比，这些超临界二氧化碳循环有显著的可能性获得更高能效。更高的循环效率会带来更低的燃料成本，更少的水资源消耗，如果是以化石燃料为能源，则意味着更低的温室气体排放。再者，超临界二氧化碳整个循环都在高压下进行，工质处于高密度状态，因此设备尺寸更小、占地面积小、总投资更低。
因为环境条件、热输入、以及电力产量需求等因素的变化，发电厂并不会一直运行在设计工况下。因此，在评估电厂生命周期循环性能的时候，有必要考虑非设计工况性能。对循环效率进行分析和模拟会帮助我们理解循环组件（透平和压缩机）对循环性能的影响和重要性。
SoftInWay作为业界领先的叶轮机械软件和技术咨询提供者，迅速抓住了超临界二氧化碳这一热点。我们经验丰富的资深工程师已经多次成功地在系统和部件层面进行了设计分析和优化。SoftInWay编写的AxCYCLE™软件可以用来模拟超临界二氧化碳循环而AxSTREAM®可以用来设计超临界二氧化碳透平和压缩机。AxSTREAM ION™可以用来把这些程序集成起来，将整个设计流程自动化从而加快开发速度。
在本在线研讨会，我们会简单回顾一下超临界二氧化碳循环已有的研究，并介绍不同的循环配置方案。我们会讨论如何运用AxSTREAM软件平台精确地计算变工况循环效率。然后我们会演示如何在AxSTREAM ION™里面连接AxCYCLE™ and AxSTREAM®制定一个工作流程。用这个方法做变工况分析不再单纯依赖压缩机和透平的性能数据（因其只能给出插值的近似结果），而是可以从循环边界条件中获得透平机械的准确性能以得到变工况条件下准确的循环性能。
主要内容:
- 介绍超临界二氧化碳应用场景和现有研究结论
- 不同的超临界二氧化碳循环案例
- AxSTREAM® 平台介绍，包括 AxSTREAM®、AxCYCLE™ 和 AxSTREAM ION™
- 演示如何使用AxSTREAM ION™模拟超临界二氧化碳循环的变工况循环及组件性能以精确计算循环效率
面向人群：
- 在超临界二氧化碳领域从事和系统循环或透平机械开发相关工作的工程师
- 希望了解超临界二氧化碳循环设计及分析过程的工程经理及主管
- 希望了解对现有设备分析优化的完整案例的学生，以及希望加深和拓宽超临界二氧化碳方面认识的学生
Webinar Schedule:
| Register | |||
|---|---|---|---|
| Enhancing Efficiency and Performance Through Supersonic Turbine Design with AxSTREAM Read More | November 14, 2024 | 11:00 AM - 12:00 PM | Register |
| Solving Simulation Challenges in Advanced Propulsion Systems Read More | September 19, 2024 | 10:00 AM - 11:00 AM ET | View Recording |
| Overcoming Rotor Dynamics Challenges in High-speed Rotating Machines Read More | May 23, 2024 | 10:00 AM - 11:00 AM EDT | View Recording |
| Coupled Aero, Thermal, & Structural Simulation of Cooled Turbine Blades Read More | April 04, 2024 | 10:00 AM - 11:00 AM EDT | View Recording |
| Electric Aircraft Ducted Fan Design with AxSTREAM and STAR-CCM+ Read More | February 29, 2024 | 11:00 AM EST | View Recording |
| Holistic Heat Pump Design Read More | November 30, 2023 | 10:00 AM - 11:00 AM EST | View Recording |
| Axial or Radial? Selecting the Ideal Turbomachinery Configuration Considering Rotor Dynamic Constraints Read More | September 7, 2023 | 10:00 AM - 11:00 AM EDT | View Recording |
| Axial or Radial? Choosing the Optimal Turbomachinery Configuration Leveraging Generative Design Read More | June 7, 2023 | 11:00 AM - 12:00 PM EDT | View Recording |
| Solving Challenges in Renewable Energy Storage Read More | April 6, 2023 | 10:00 - 11:00 AM EDT | View Recording |
| Design Challenges & Solutions for Supersonic Turbines Read More | February 22, 2023 | 10:00 - 11:00 AM EST | View Recording |
| Design and Analysis of Aircraft Environmental Control Systems Coupled with Engine Propulsion Cycles Read More | October 27, 2022 | 10:00 - 11:00 AM EDT | View Recording |
| Improving Aeroengine Cycle Simulations through Early-Stage Component Design with AxSTREAM and NPSS Read More | April 28, 2022 | 10:00 - 11:00 AM EDT | View Recording |
| Avoiding Torsional Vibration Problems and Failures in Reciprocating Machines Read More | March 10, 2022 | 10:00 - 11:00 AM EST | View Recording |
| Ensuring Rocket Engine Reliability through Transient Simulations Read More | February 3, 2022 | 10:00 - 11:00 AM EST | View Recording |
| Practical Methodologies and Implementations for Turbomachinery Trimming and Scaling Read More | November 10, 2021 | 10:00 - 11:00 AM EST | View Recording |
| Generative Design for Cutting-Edge Turbomachinery Development Read More | September 16, 2021 | 10:00 - 11:00 AM EST | View Recording |
| How to Optimize Performance for Combined Cycles in Part-Load Operation Read More | April 22, 2021 | 11:00 - 11:30 AM EST | View Recording |
| Design and Cavitation Prediction for Pumps Using 1D-3D Simulation Methods Read More | March 11, 2021 | 10:00 AM EST | View Recording |
| Rapid Reverse Engineering and Digital Twin Development with AxSTREAM Read More | January 21, 2021 | 10:00 AM EST | View Recording |
| 使用AxSTREAM进行叶轮机械快速逆向工程和数字孪生创建 Read More | January 7, 2021 | 10:00 AM | 观看历史视频 |
| Automatic Design of Centrifugal Compressors in Fuel Cell Systems Read More | December 10, 2020 | 10:00 AM EST | View Recording |
| Cooled Gas Turbine Simulation Coupling AxSTREAM NET & STAR-CCM+ Read More | October 22, 2020 | 10:00 AM EDT | View Recording |
| Rotor Dynamics Analysis for Turbomachines with Active Magnetic Bearings Read More | September 24, 2020 | 10:00 AM EDT | View Recording |
| AxSTREAM 和 GT-POWER增压器及发动机系统集成设计联合在线讲座 | September 16, 2020 | 8:30 AM UTC +8 | 注册 |
| Turbocharger System Integration with AxSTREAM and GT-POWER Read More | September 2, 2020 | 10:00 AM EDT | Request Recording |
| Fatigue Analysis for Axial Compressor Blades Utilizing Harmonic Balance in STAR-CCM+ Read More | July 23rd, 2020 | 10:00 AM EDT | View Recording |
| 在离心泵设计中降低NPSHr的最佳实践 点击了解更多 | July 9, 2019 | 10:00AM UTC +8 | 观看历史视频 |
| Centrifugal Compressor Optimization for Water-Cooled Chillers Read More | June 4, 2020 | 10:00 AM EDT | View Recording |
| 水冷式中央空调冷水机组离心压缩机的优化 点击了解更多 | May 14, 2020 | 9:00PM UTC +8 | 观看历史视频 |
| Advanced Radial Turbine Design Using AxSTREAM and STAR-CCM+ Read More | April 30, 2020 | 10:00 AM EDT | View Recording |
| Design of High-Pressure Multistage Axial Compressors Read More | March 19, 2020 | 10:00 AM EST | View Recording |
| Oxy-Fired sCO2 Radial Turbine Design Read More | February 6, 2020 | 10:00 AM EST | View Recording |
| 超临界二氧化碳发电厂及组件的变工况模拟 点击了解更多 | December 19, 2019 | 9:00PM UTC +8 | 观看历史视频 |
| Hydraulic Design of Cryogenic Centrifugal Pumps Read More | December 19, 2019 | 10:00 AM EST | View Recording |
| How to Apply API Standards to Turbomachinery Rotor Dynamics for Lateral Analysis Read More | November 7, 2019 | 10:00 AM EST | View Recording |
| Off-Design Simulation of Supercritical CO2 Power Plants and Components Read More | September 26, 2019 | 10:00 AM EDT | View Recording |
| 惠而不费：AxSTREAM转子动力学及轴承分析 点击了解更多 | September 11, 2019 | 9:00PM UTC +8 | 观看历史视频 |
| AxCYCLE：优秀却被低估的热力循环设计工具 点击了解更多 | June 27, 2019 | 10:00 AM UTC +8 | 观看历史视频 |
| Turbocharger Design, Selection, and System Level Optimization Utilizing GT-SUITE and AxSTREAM® Read More | May 23, 2019 | 10:00 AM EDT | View Recording |
| Modeling and Analysis of Multiphase Flow Systems Read More | April 11, 2019 | 10:00 AM EDT | View Recording |
| Integrating In-House Simulation Tools with Commercial Products Read More | February 28, 2019 | 10:00 AM EST | View Recording |
| Liquid Rocket Engine Turbopump Development Workshop Preview Read More | January 17, 2019 | 10:00 AM EST | View 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, 2018 | 10:00 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, 2018 | 10:00 AM EST | View 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, 2018 | 10:00AM UTC+8 | 观看历史视频 |
| Soothing Range Anxiety – A Look into the Past, Present and Future of Range Extenders Read More | October 18, 2018 | 10:00 AM EDT | View Recording |
| Anti-Icing System Modeling and Simulation for Gas Turbines Read More | September 6, 2018 | 10:00 AM EDT | View Recording |
| Advancements in Turbomachinery Development for Electric Propulsion Read More | May 24, 2018 | 10:00 AM EDT | View Recording |
| 向心透平与离心透平- 对比、优劣与应用 Read More | April 26, 2018 | 10:00 AM UTC+8 | 观看历史视频 |
| Thermal-Fluid Simulation for Steam and Gas Turbine Systems Read More | April 19, 2018 | 10:00 AM EDT | View Recording |
| Radial Inflow Versus Outflow Turbines - Comparison, Advantages and Applicability Read More | March 1, 2018 | 10:00 AM EST | View Recording |
| 考虑转子动力学约束的液体动压轴承优化 Read More | March 1, 2018 | 10:00AM UTC+8 | 观看历史视频 |
| 宽工作范围内离心压缩机的优化 Read More | February 1, 2018 | 10:00AM UTC+8 | 观看历史视频 |
| Hydrodynamic Journal Bearing Optimization Considering Rotor Dynamic Restrictions Read More | January 18, 2018 | 10:00 AM EST | View Recording |
| AxSTREAM ION as a Tool for Cooled Gas Turbine Unit Performance Calculations and Improvements Read More | November 16, 2017 | 10:00 AM EST | View Recording |
| Optimizing Centrifugal Compressors for a Wide Operating Range Read More | October 19, 2017 | 10:00 AM EST | View Recording |
| Thermal-Stress Monitoring and Lifetime Analysis of a Steam Turbine Read More | September 7, 2017 | 10:00 AM EST | View Recording |
| Automated Design of an Industrial Steam Turbine Read More | June 8, 2017 | 10:00 AM EST | View Recording |
| Design and Optimization of Axial and Mixed Flow Fans Read More | May 18, 2017 | 10:00 AM EST | View 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, 2017 | 9:00AM UTC+8 | 观看历史视频 |
| Radial-Outflow Turbine for Usage in Organic Rankine Cycles Read More | April 13, 2017 | 10:00 AM EST | View Recording |
| 打造符合美国石油协会标准的离心压缩机 Read More | March 9, 2017 | 9:00AM UTC+8 | 观看历史视频 |
| Turbomachinery Rotor Development, Dynamics Analysis and Testing Read More | March 2, 2017 | 10:00 AM EST | View Recording |
| 空冷式燃气轮机的设计及分析 Read More | February 16, 2017 | 9:00AM UTC+8 | 观看历史视频 |
| Air-Cooled Gas Turbine Design and Analysis Read More | January 19, 2017 | 10:00 AM EST | View Recording |
| Rotor Bearing System Design and Dynamics Analysis Read More | Dec 8, 2016 | 10:00 AM EDT | View Recording |
| Vapor Compression Refrigeration System Read More | Oct 27, 2016 | 10:00 AM EDT | View Recording |
| Rocket Engine Turbopump: From Preliminary Blade Design to CFD & Rotor Dynamics in AxSTREAM® platform. Read More | Sep 29, 2016 | 10:00 AM EDT | View Recording |
| Waste Heat Recovery System Design and Optimization – Preview to Full Course Read More | Aug 11, 2016 | 10:00 AM EST | View Recording |
| AxSTREAM Net - New Thermal-fluid Simulation Software Secondary Flows | May 26, 2016 | 10:00 AM EST | View Recording |
| Rotor Dynamics Training Preview | April 21, 2016 | 10:00 AM EST | View Recording |
| Asset Assessment & Improvement Strategies for Owners, Operators & End-Users of Gas Turbines | March 3, 2016 | 10:00 AM EST | View Recording |
| Cost Estimation and Economic Analysis for Power Plants | January 21, 2016 | 10:00 AM EST (EDT) | View Recording |
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| Design of Waste Heat Recovery Systems Based on Supercritical ORC for Powerful Engines | October 8, 2015 | 10:00 AM EST (EDT) | View Recording |
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| Mini and Micro Gas Turbines Crash Course | October, 9, 2014 | 10:00 AM EST (EDT) | View Recording |
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| Challenges and Solutions to Waste Heat Recovery for Internal Combustion Engines | December 5, 2013 | 10:00 AM EST | View recording |