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所在平台: Udemy |
课程主页: https://www.udemy.com/course/refrigeration-and-air-conditioning-y/
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课程名称：制冷与空调 课程概述：本课程将全面讲解制冷与空调技术。课程采用印地语授课，定义用英语书写。您将学习多个与制冷和空调相关的主题。课程分为几个部分，具体内容如下： 第一部分：制冷与空调基础 - 制冷与空调定义 - 制冷单位 - 制冷类型 - 卡诺循环（第一部分和第二部分） - 逆卡诺循环和热泵 - COP的计算 - 基础的多项选择题 第二部分：蒸汽压缩循环 - 干蒸汽与湿蒸汽 - 潜热与显热 - 临界点与干燥分数 - 蒸汽的焓与焓-熵图 - 蒸汽压缩制冷循环及其部件功能 - 如何提高COP - 实际蒸汽压缩系统及其组成 第三部分：制冷剂 - 制冷剂介绍 - 制冷剂类型（主要和次要） - 理想制冷剂的特性 - 漏气检测测试 第四部分：空气制冷系统 - 空气制冷系统介绍 - 贝尔-科尔曼循环 - 简单冷却系统 - 启动冷却系统与再生冷却系统 第五部分：蒸汽吸收制冷系统 - 蒸汽吸收系统介绍 - 溴化锂吸收系统 - 家庭电冰箱系统 - 太阳能制冷系统 - 蒸汽压缩与吸收制冷的比较 第六部分：制冷设备 - 活塞式压缩机 - 旋转式、螺杆式与离心式压缩机 - 冷凝器 - 冷却塔 - 蒸发器与膨胀阀 第七部分：空调 - 影响空调的因素 第八部分：心理物理学 - 心理物理学的定义 - 心理图表 - 心理过程 - 冷却盘管与加热盘管的效率 - 空气流的混合与数值计算 第九部分：热负荷计算 - 传导、对流与辐射的热传递模式 - 热负荷类型 - 热负荷的数值计算 通过本课程，您将系统掌握制冷与空调的核心知识及其应用。
In this course we will learn about Refrigeration and Air conditioningThis course is in Hindi language,I write definitions in English but speak and teach in Hindi languageIn this course you will learn different topics of Refrigeration and air conditioningIn first section you will learn about the fundamentals of Refrigeration and air conditioningThe topic which i have covered in first section is as followsDefinition of RAC, Units of Refrigeration and Air ConditioningUnits of RefrigerationTypes of Refrigeration SystemCarnot cycle part 1Carnot cycle part 2Reverse Carnot Cycle and Heat pumpNumerical of COPMCQ Fundamental of RACIn second section you will learn about the vapor compression cycleThe topic I have covered in this section is as followsDry Steam Wet Steam Latent Heat Sensible Heat Critical Point Dryness FractionEnthalpy of Steam Mollier Diagram Enthalpy entropy chart Vapour Compression Refrigeration CycleFunction of PartsEnthalpy and entropy chartHow to improve COPActual Vapour compression systemAccumulator and flash chamberIn third section you will learn about the RefrigerantsThe topic I have covered in this section is as followsRefrigerant IntroductionTypes of refrigerant Primary and secondary Refrigerant Properties of Ideal RefrigerantLeak Detection TestIn fourth section you will learn about the Air refrigeration systemThe topic I have covered in this section is as followsIntroduction to air refrigeration systemBell Coleman cycleSimple Cooling systemBoot strap cooling System and Regenerative cooling systemRegenerative cooling systemIn fifth section you will learn about the Vapour Absorption Refrigeration systemThe topic I have covered in this section is as followsIntroduction Vapour absorption systemLithium Bromide Absorption systemDomestic Electrolux refrigeration systemSolar Refrigeration systemComparison between vapour compression and absorptionIn sixth section you will learn about the Refrigeration equipmentThe topic I have covered in this section is as followsReciprocating CompressorRotary, Screw, Centrifugal CompressorCondensersCooling towerEvaporator and Expansion valveIn seventh section you will learn about the Air ConditioningThe topic I have covered in this section is as followsFactors Effecting Air conditioningIn eighth section you will learn about the PsychrometryThe topic I have covered in this section is as followsPsychrometry definitionsPsychrometry chartPsychrometric processesEfficiency of Cooling coil and heating coilMixing of air stream and numericalIn Ninth section you will learn about the Heat load calculationThe topic I have covered in this section is as followsConduction- Convection and radiation Modes of heat transfer Type of Heat loadNumerical heat load calculation
