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首页> 外文会议>Annual Conference on Frontiers in Education >Work in Progress - A Web-Based Virtual Supersonic Nozzle Module as a Visualization and Active Learning Tool for the Undergraduate Thermodynamics Course
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Work in Progress - A Web-Based Virtual Supersonic Nozzle Module as a Visualization and Active Learning Tool for the Undergraduate Thermodynamics Course

机译：正在进行中的工作 - 基于Web的虚拟超声波喷嘴模块作为本科热力学课程的可视化和主动学习工具

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摘要

A web-based visualization tool has been developed and used for teaching undergraduate students about flow and thermodynamic property variations in isentropic (shock-free) and non-isentropic (normal shock embedded) one- dimensional compressible flows in nozzles. The web-based module simulates these flow regimes by numerically solving conservation laws for mass, momentum and energy, and enables real time visualization of results using an animation program. The module through its interactivity feature permits students to change operating pressure conditions to visualize flow property variations inside a supersonic nozzle by clicking and dragging action of a computer mouse. The module through a variety of visual images of physical phenomenon also provides student the engineering context of underlying engineering principles and governing equations.
机译：已经开发了一种基于网络的可视化工具，并用于教学本科学生关于在喷嘴中的常熵（无减震）和非等式（常规冲击嵌入）一维可压缩流动的流量和热力学性能变化。基于Web的模块通过数值求解群众，动量和能量的保护规范来模拟这些流动制度，并且可以使用动画程序实时可视化结果。通过其交互功能的模块允许学生通过单击和拖动计算机鼠标的操作来更改操作压力条件以使超音速喷嘴内的流量变化。该模块通过各种物理现象的视觉图像还为学生提供基础工程原则和管理方程的工程背景。

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