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所在平台: Udemy |
课程主页: https://www.udemy.com/course/heat-exchangers/
课程评论：没有评论
**课程概述：** 本 Coursera 课程“换热器：原理、操作与设计”由 Velocis Solutions 提供，旨在教授换热器的基础理论及其设计原理。课程将深入探讨换热器设计的实用知识，涵盖以下主题： * **传热基础：** 学习换热的基本原理和传热机制。 * **换热器类型：** 了解不同种类换热器的特点和应用。 * **壳管式换热器：** 重点介绍壳管式换热器的结构、工作原理和设计。 * **换热器基本热平衡：** 掌握如何进行换热器的热量平衡计算。 * **壳管式换热器设计：** 学习壳管式换热器的具体设计步骤和考虑因素。 **关于换热器：** 换热器是一种用于在两种或多种流体之间传递热量的系统，广泛应用于加热和冷却过程。流体可通过固体壁面隔开以防止混合，或直接接触。它们在空间供暖、制冷、空调、发电站、化工厂、石化厂、炼油厂、天然气处理和污水处理等领域有着广泛的应用。 一个经典的例子是汽车发动机中的冷却系统，冷却液通过散热器管循环流动，空气流经散热器管，从而冷却冷却液并加热进入发动机的空气。另一个例子是散热器（heat sink），它是一种被动换热器，将电子或机械设备产生的热量传递到流体介质（通常是空气或液体冷却剂）中。
Heat Exchangers Training Course provided by Velocis Solutions aims to deliver the fundamental theory of Heat Exchanger and its design principles. Here in this course, you will get into the most practical knowledge of design principles about Heat Exchangers by going over the following topics:Heat Transfer Fundamentals;Heat Exchanger Types;Shell & Tube Heat Exchangers;Basic Heat Balance around Heat Exchanger;Shell & Tube Heat Exchanger DesignWould you like to have an introductory information about heat exchangers before enrolling the course? If so, here is some information for your interest:A heat exchanger is a system used to transfer heat between two or more fluids. Heat exchangers are used in both cooling and heating processes. The fluids may be separated by a solid wall to prevent mixing or they may be in direct contact. They are widely used in space heating, refrigeration, air conditioning, power stations, chemical plants, petrochemical plants, petroleum refineries, natural-gas processing, and sewage treatment. The classic example of a heat exchanger is found in an internal combustion engine in which a circulating fluid known as engine coolant flows through radiator coils and air flows past the coils, which cools the coolant and heats the incoming air. Another example is the heat sink, which is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device to a fluid medium, often air or a liquid coolant.
