热力学基础

你会学到什么

这本书将有助于发展热力学的基本概念的理解. 主题包括系统的属性, 过程和循环, 理想气体定律, 热力学定律, 制冷循环和热化学.

完成课程后，你应该知道:

• 封闭和开放的热力学系统
• 如何使用热力学表格和图表
• 理想气体定律的基本原理
• 热和功的概念
• 热力学第一定律适用于封闭系统和开放系统
• 热力学第二定律
• 卡诺循环
• 理想和实际制冷循环
• 燃烧与热化学

课程内容

• 暖通空调简介 ——暖通空调采暖, ventilating and air-conditioning; the major processes of air-conditioning; thermodynamics and psychrometrics.
• 系统、属性、状态和过程 ——热力学中的闭系统和开系统, 能量的形式, 系统的性质, 平衡态, 过程和循环.
• 纯物质性质图 ——纯物质的状态假设、性质、相和相变、性质图.
• 热力学图表 -- Tables for saturated liquid and vapor; tables for superheated vapor and compressed liquid; thermodynamic liquid/vapor charts.
• 理想气体定律和空气表 -- Ideal Gas and the 理想气体定律; the 理想气体定律 as an equation of state; constant specific heat, 空气表.
• 热和功 ——热量、功、流功.
• 热力学第一定律在封闭系统中的应用 -- Introduction to controlled mass approach; the First Law of Thermodynamics for a closed system; conservation of energy; First Law applied in example cases
• 热力学第一定律在开放系统中的应用 -- Introduction to control volume approach; conservation of mass; conservation of energy and the First Law for open systems; steady-flow processes; First Law applied in examples of steady-flow processes.
• 热力学第一定律的应用 ——压缩机, 涡轮机, pumps and fans; throttling valves and metering devices; heat exchangers, 冷凝器和蒸发器.
• 卡诺循环 -- 热力学第二定律; heat engines, refrigerators and heat pumps; reversible and irreversible processes; the Carnot Cycle and the reversed Carnot Cycle.
• 制冷循环-理想循环 -- 制冷 equipment; the ideal vapor-compression refrigeration cycle; analysis of the components and cycle; performance of ideal refrigerators and heat pumps.
• 制冷循环-实际循环 -- The actual vapor-compression refrigeration cycle; absorption refrigeration system; gas refrigeration system; modifications to the basic vapor compression cycle; irreversibility
• 燃烧与热化学 -- Introduction to combustion; fuel types; stoichiometry of reactions; non-stoichiometric combustion; air-fuel ratios; carbon monoxide.

谁应该报读本课程?

本课程适合以下人士:

• 在暖通空调行业工作的应届工程毕业生&R产业;
• 进入暖通空调行业经验丰富的工程师&R industry from other engineering fields; or
• 其他想要了解热力学概览的专业人士.

开始:

本课程适合以下人士:

• 在暖通空调行业工作的应届工程毕业生&R产业;
• 进入暖通空调行业经验丰富的工程师&R industry from other engineering fields; or
• 其他想要了解热力学概览的专业人士.