
This session introduces the course describing the sequence of lecture sessions and how they are related. It also explains the course test, the additional materials provided for download and references to relevant international and national HVAC related standards and codes.
In this session we identify and dive into the two core functions of HVAC systems. We also look at fundamental HVAC approaches and how they are distinguished from more passive approaches to the core functions. At the end we have a first look at the various equipment HVAC systems are composed of. Overall this session sets the context and background for the rest of the course curriculum.
In the core concepts lectures we take a deeper dive into the two main functions of HVAC systems, namely thermal comfort and indoor air quality. This session also introduces the first calculations which help visualise the role of HVAC equipment.
This lecture series gets to grips with the ventilation function of HVAC systems where you will learn how to determine appropriate ventilation rates for building projects including gaining an understanding of underpinning concepts of the 'breathing zone' and air distribution effectiveness.
This sessions guides you through the types of systems and individual equipment that make up the air-side and thermal-side of HVAC systems.
In this series we take a deeper dive on the various types and configurations of air-side systems are often utilised in HVAC designs, including the advantages & disadvantages of each.
Series 7 is where we introduce the science of psychrometrics which is fundamental to designing and specifying the performance of various HVAC system components.
In this final series we introduce you to the science behind how chiller and refrigeration equipment generate cooling in HVAC systems. This knowledge is a key foundation for being able to understand and utilise the two main types of chillers in HVAC systems, including solar air conditioning.
***Now with downloadable lecture slides to aid note taking & engagement***
This course provides an introduction to HVAC systems including a deep dive on core key concept topics of thermal comfort, indoor air quality, ventilation rate standards, contaminants, healthy buildings, system types, air-side and thermal-side equipment, chillers, refrigeration cycles and Psychrometrics. This knowledge provides a solid foundation of understanding HVAC systems and ensures an ideal knowledge base from which to move onto deeper learning of design methods & techniques.
The course is ideal for those wishing to upskill for moving into the much in demand HVAC industry and those aiming to transition into this area. As it starts from fundamentals it is also beneficial for current students, technicians and practitioners. Generally the course is designed for beginner to intermediate level.
The content is generally presented in SI metric units but where appropriate the related IP imperial units are also provided. Relevant HVAC standards and codes are noted, particularly international standards and codes that are adopted in many countries around the world. The content also covers issues related to sustainability, e.g. the implications of thermal comfort and indoor air quality on occupants health and well being; the atmospheric impacts of a wide range of refrigerants used in chillers.
It includes a completion certificate which can be valuable evidence for career development. Students can start-stop-rewind-fast forward lecture sessions at any time making it easy to keep your place, retrace your steps or review your understanding in your learning journey.
The course has been developed by an experienced academic who has designed, managed and delivered undergraduate Bachelor and postgraduate Masters programs in Architectural Engineering, Building Services Engineering and Architecture between Ireland, United Kingdom and United Arab Emirates with students from India, Malaysia, Philippines, Saudi Arabia, Egypt, Iran, Jordan, UAE, Ireland, Scotland, Germany, Wales & England.