这是2023系列网络研讨会上使用Simerics软件进行多相流VOF应用的第二次网络研讨会的视频。

本视频分为三部分。
第一部分介绍了Simerics软件应用特点，如网格划分种类，模板驱动式的工作流优势等。Simerics的技术优势涵盖了模拟VOF多相流所涉及的挑战，以及Simerics如何为这些挑战提供解决方案。

在第二部分中，我们使用Simerics-MP+进行了油箱晃荡的模拟过程，并演示了如何简便的建立模型，以及快速的获得和处理模拟结果。本演示还展示了一个与客户实际模型相一致的油箱晃荡验证案例，通过软件模拟，可以获得与客户原型的验证对比结果。

视频第三部分通过几个客户的案例研究，介绍了在现实应用中使用VOF方法所带来的工程效益。介绍了该软件在电机关键热源部件的油分布、预测瞬态和稳态温度的能力。同样，我们探索了曲轴箱油液下降和油液喷射案例的模拟，并了解了由于系统中的空气-油液混合而带来的设计挑战。

Simerics-MP+软件是一种通用CFD工具，广泛应用于液压和汽车行业，用于虚拟模拟和分析。它可以预测电动机、发动机、电池组、泵、阀门等的瞬态物理过程。用于泵的设计和分析不同类型流体泵中的流量和压力、功率和扭矩、空化/通风、起动、侵蚀、噪音和振动。

This is the recording of the second webinar on Multiphase Volume of Fluid VOF Applications using Simerics on the Webinar Series 2023.

This video is divided into 3 parts. The first part goes through introduction of Simerics, the features of Simerics application like the type of meshing, benefits of its template driven workflow and so on. The advantages of Simerics' covers the challenges involved in simulating the Volume of Fluid applications and how Simerics offers solutions to those challenges.

In the second part, we go through a demo process of a fuel tank sloshing using Simerics-MP+ and demonstrate the ease with which the simulation can be set up and how quickly the simulation results can be obtained and post-processed. A customer validation case aligned with fuel tank sloshing simulation is also showcased through this demo. By this, we also try to understand the validation results of our software versus the customer's prototype.

The third part of the video runs through the engineering benefits involved in using the Volume of Fluid approach in real world applications through a couple of customer case studies. The ability of the software to understand the oil distribution, predict the transient and steady state temperature on crucial heat source components on an electric motor is covered. Similarly, we explore the crankcase oil drawdown and oil ejection case study simulation and understand the design challenges involved due to air-oil mixture in the system.

Simerics-MP+ software is a general purpose CFD tool widely utilized in hydraulic and automotive sectors for virtual simulation and analysis. It can predict transient physics in electric motors, engines, battery packs, pumps, valves, to name a few. used for pump design and analysis of flow and pressure, power and torque, cavitation/aeration, priming, erosion, noise and vibration in pumps operating with different types of fluids.

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