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所在平台: Udemy |
课程主页: https://www.udemy.com/course/what-is-entropy/
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课程名称：理解熵的概念 (Understand the concept of Entropy) 课程概述： 本课程由拥有20多年教学经验的讲师主讲，旨在帮助学习者克服在热力学领域中最令人生畏的概念之一——熵。许多学生普遍认为熵和㶲 (Exergy) 是热力学中最难理解的概念。 本课程是讲师在新冠疫情期间与学生在线互动教学的成果，现已录制成视频，面向所有学生及全球任何有兴趣学习热力学的人士开放。课程将逐步深入浅出地介绍熵的概念，澄清“熵与分子无序性”这一令人困惑且有趣的联系。 课程内容将涵盖： * **熵与分子无序性的关系**：清晰阐明这一概念。 * **热传递与熵传递**：解释两者之间的联系。 * **熵产生与不可逆过程**：生动形象地讲解。 * **克劳修斯定理与熵的发现**：深入探讨这一有趣的发现。 * **克劳修斯不等式对熵产生的启示**：提供对熵产生概念的深刻见解。 * **熵的数值计算**：包含大量数值计算题，以加深学习者对熵概念的理解。 课程目标： 通过本课程的学习，学习者将能够欣赏并享受与熵相关的概念，并理解熵如何帮助更深入地洞察现实生活中的工程问题。
My experience of teaching thermodynamics for more than 20 years in classroom has given me some insights of the Students psyche.I have come to the following conclusion.Entropy is one of the most feared concepts in Thermodynamics so much so that students when asked what is that they haven't understood in Thermodynamics quickly say it is Entropy and Exergy which they found difficult to comprehend.It has therefore been challenging to teach the concepts of Entropy and Exergy to students in classroom.This online course is an outcome of my online interaction with my students during Covid epidemic which are now recorded and made available to not only to all my students but also to anyone interested to learn Thermodynamics across the globe.This course in a step to step manner introduces the concept of Entropy. Entropy and molecular disorder is an interesting and many a times confused concept We will clarify this in this course Heat transfer,and how it is related to entropy transfer is explained.Entropy generation and irreversible process is explained lucidly , Discovery of the property of Entropy via Clausius theorem is an interesting discussion.Clausius inequality gives interesting insights about concept of Entropy generation Numericals on Entropy are included in this course to increase comprehension of entropy concepts.The outcome of this course is students would appreciate and enjoy the concepts around entropy and how this concept helps improve better insights about real life Engineering problems
