Comfortable life and many industries need heating, ventilating, and air-conditioning (HVAC) systems. In this course, we will explore the fundamentals HVAC systems. HVAC systems generally have common basic elements, although they may differ dramatically in physical appearance and arrangement.
Comfortable life and many industries need heating, ventilating, and air-conditioning (HVAC) systems. In this course, we will explore the fundamentals HVAC systems. HVAC systems generally have common basic elements, although they may differ dramatically in physical appearance and arrangement.
The first topic in this course is the introduction of air conditioning systems, air conditioning process as well as the understanding of psychrometrics, which deals with the properties of moist air, the presentation of air conditioning processes in the psychrometric chart.
Secondly, the design of an HVAC system is dependent on a good estimate of the heat gain or loss in a space to be conditioned, as such, various methods for space cooling load calculation will be discussed. Following the determination of space cooling load requirement, various air distribution systems and calculation of power requirement of fans will be presented for the selection of appropriate fan system.
Lastly, it is often desirable to understand the typical control methods of HVAC system, and the codes and industrial standards related to HVAC system.
A summary of the topics covered in this module include:
Introduction to air-conditioning systems
Psychrometry and air-conditioning processes
CLTD/SCL/CLF Method for space cooling load calculation
Fans and air distribution systems
HVAC system and control methods
What You Will Learn
Perform psychrometric calculations, and understand heat and moisture transport in air- conditioning processes and cycles
Analyse heat losses due to cooling zones
Analyse the performance of HVAC air side system
Compute the power requirement of the fans in HVAC under constant air volume & various air volume (CAV and VAV)
Discuss various control methods in HVAC system
Singapore Institute of Technology (SIT) is Singapore’s University of Applied Learning, offering applied degree programmes targeted at growth sectors of the economy. With a mission to nurture and develop individuals who impact society in meaningful ways, SIT aims to be a leader in innovative learning by integrating learning, industry, and community.
The university’s unique pedagogy integrates work and study by incorporating applied research for students to work on real industry problems and creating solutions that meet industry needs. SIT also advocates the work-learn continuum, which places an emphasis on upskilling and lifelong learning.
Spread across six campuses, and partnered with nine reputable overseas universities, SIT offers a curriculum that blends innovation and expertise with applied research and practical experience.
Mission
To maximise the potential of our learners and to innovate with industry, through an integrated applied learning and research approach, so as to contribute to the economy and society.
Vision
SIT in 2024 is envisioned to be a key university in Singapore that lives and breathes industry, with its students and alumni (collectively called SITizens) being thinking tinkerers, lifelong learners and catalysts for transformation who care for the community and stay connected to SIT and their fellow SITizens
The Diploma in Mechanical Engineering programme equips the knowledge and skills in mechanical engineering field that can be applied to a broad range of careers in mechanical engineering.
The course is targeted to the candidates who are seeking broad-based Mechanical Engineering knowledge or a career in the mechanical, manufacturing and production sectors.
HVAC-R Design Principles & Practises course is offered by Blue Rose International. BRI offers a range of refrigeration and air conditioning courses both theoretical and practical to meet the needs of air conditioning & refrigeration professionals.
This course is designed for aspiring Aircon technicians, HVAC professionals, facility managers, maintenance personnel, homeowners, and property managers. Gain essential knowledge and practical skills in air-conditioner maintenance and servicing.
The Specialist Diploma in Mechanical Engineering is develop to provide the opportunity for students with or without experience to develop a broad knowledge of engineering. People with mechanical skills highly valued in society.
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