HVAC System (Psychometric – Air Handling System – Duct Selection)

HVAC System (Psychometric – Air Handling System – Duct Selection) Build your knowledge systematically, from building cooling load estimation, to sizing and selection of AHU and ducting What you’ll learn HVAC  System Air-side components, selection and sizing Assess various air-treatment …

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HVAC System (Psychometric – Air Handling System – Duct Selection)

Build your knowledge systematically, from building cooling load estimation, to sizing and selection of AHU and ducting

What you’ll learn

  • HVAC  System Air-side components, selection and sizing
  • Assess various air-treatment processes in the air handling system using Psychrometric Chart
  • Duct Sizing using Equal Friction Method
  • Space cooling load estimation
Requirements
  • Basic mathematics
Description

 

Hello! If you are starting out in the HVAC industry, or wished to gain more knowledge in an area which seems complicated and confusing to most people, you have found the right course!

My strength and approach in training is simplifying the important knowledge into something you will be able to grasp easily. In this course, I cover the air side in building air conditioning systems extensively, and will build your knowledge slowly until you reach the competency of evaluating, selecting and sizing Air Handling Units (AHU) and Air Ducts.

Join me to give yourself a head start in the HVAC career!

HVAC System Learning Outcomes and Content

1) Introduction to Air Handling Systems

  • Explain the working principle of air handling and fan coil unit
  • Explain the controls for pressure dependent and pressure independent VAV
  • Interpret duct drawings and BMS graphics for air-side

2) Space Cooling Load

  • Describe the three mechanisms of heat transfer
  • Identify the heat gains in a building
  • Estimate the cooling loads of a building

3) Psychometric

  • Define the thermo-physical properties of air
  • Analysis of various air treatment processes by applying the psychometric chart
  • Explain air conditioning processes in the building

4) AHU and Duct Selection

  • Define the components of pressure loss in an air distribution system
  • Explain the use of the equal friction method on the sizing of air distribution duct work
  • Apply the procedure for determining pressure losses in air distribution duct work

Who this course is for:

  • HVAC practitioner
  • Air Conditioning Engineer
  • Building Engineer
  • Facilities Manager

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Course Curriculum

Total learning: 27 lessons Time: 10 weeks

    001-Introduction to Air Handling System 5

    002-Space Cooling Load 5

    • Lecture.1
      PSY-002-001. Mode of Heat Transfer
    • Lecture.2
      PSY-002-002. External Heat Gain in a Building
    • Lecture.3
      PSY-002-003. Solar Heat Gain through Glass
    • Lecture.4
      PSY-002-004. Conduction Heat Gain through Building Envelope
    • Lecture.5
      PSY-002-005. Internal Heat Gain in a Building

    003-Psychrometry 10

    • Lecture.1
      PSY-003-001. Properties of Air
    • Lecture.2
      PSY-003-002. Psychrometrics
    • Lecture.3
      PSY-003-03. Sensible Heating, Cooling Humidification and Dehumidification
    • Lecture.4
      PSY-003-004. Air Mixing Process
    • Lecture.5
      PSY-003-005. Air Treatment Process
    • Lecture.6
      PSY-003-006. Worked Example – Air Treatment Processs
    • Lecture.7
      PSY-003-007. Air Conditioning Process in a Building
    • Lecture.8
      PSY-003-008. Worked Example 1 – Air Conditioning Process
    • Lecture.9
      PSY-003-009. Worked Example 2 – Air Conditioning Process
    • Lecture.10
      PSY-003-0010. Worked Example 3 – Air Conditioning Process

    004-AHU and Duct Selection 7

    • Lecture.1
      PSY-004-001. Types of Air Ducting
    • Lecture.2
      PSY-004-002. Equal Friction Method for Duct Sizing
    • Lecture.3
      PSY-004-003. Worked Example – Duct Sizing
    • Lecture.4
      PSY-004-004. Using Online Ductulator (Duct Calculator)
    • Lecture.5
      PSY-004-005. AHU Selection Considerations
    • Lecture.6
      PSY-004-006. External Static Pressure Loss Calculation
    • Lecture.7
      PSY-004-007. Worked Example – Duct and AHU Fan Selection

ABOUT INSTRUCTOR

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  • Excellent

    Thx for this good course

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