Heating, Ventilation & Air Conditioning
(HVAC)
Introduction:
The Heating,
Ventilation, Air Conditioning and Refrigeration (HVAC and R) industry designs,
builds, maintains and repairs essential indoor comfort and cooling systems
including heating, ventilation and air conditioning. Refrigeration equipment
for supermarkets used for food processing and cold storage facilities and
sports facilities such as hockey and curling rinks are also a vital part of the
industry. As a result of the expanding markets for refrigeration and air
conditioning and changing technology, a dramatic need exists for qualified
personnel both at home and abroad. A refrigeration mechanic fabricates,
installs, alters, and repairs/services any system used for cooling and/or
heating (i.e. heat pumps) in closed systems that contain a refrigerant or brine
and thermoelectric cooling. This includes piping, controls and electrical work.
These workers also connect rooftop units to gas and test and balance systems.
This course is
designed for engineers and technicians from a wide range of abilities and
backgrounds and will provide an excellent introduction to the fundamentals of
heating, ventilation and air-conditioning. It commences with a review of psychometric
charts and then examines the factors that influence design choices, indoor air
quality, load calculations and heating/ventilation and air-conditioning
systems. Numerous tips and tricks throughout the course make it very practical
and topical to your applications.
Course
Objectives:
At the end of this seminar participants will:
· Maintain and
troubleshoot HVAC systems
· Understand and
apply the psychrometic chart
· Design for good
air quality
· Perform basic
load calculations
· Initiate an
effective inspection and maintenance program
· Minimize forced
outages and prevent serious damage to HVAC equipment
· Provide an
overview of the legislative requirements plus the essential steps and
responsibilities for the maintenance and repair of HVAC systems
· Outline the
technologies available for the efficient energy management using HVAC systems
Who
Should Attend?
Consulting Engineers, Design Engineers, Supervisors,
Foremen, Electrical Engineers and Technicians, Maintenance Engineers, Technicians
and Staff, Mechanical Engineers and Technicians, Operation, Inspection and
repair Managers, Supervisors and Engineers, Plant Engineers, Pharmaceutical and
food industry Technical Personnel, Building Operators, Commercial Loaders, Custom
Sheet Metal Workers, Electrical Utility Workers, Furnace/Air Conditioner
Installers, Gas Fitters, HVAC Apprentices, Installers, Refrigeration Mechanic
Apprentices, Sales Associates
Course
Outline:
· Introduction
to HVAC
o General
o Principles of thermodynamics
o Laws of thermodynamics
o Fundamentals of heat transfer
o Fundamentals of fluid flow
o Temperature and its measurement
o Pressure and temperature
relationship
· Psychrometry
o Introduction to psychrometry
o The properties of air
o Psychrometric charts
o Air conditioning and psychrometric
systems
o Psychrometric charts as a tool for
analysis for A/C performance
· Requirements
of Comfort Air Conditioning
o Thermodynamics of the human body
o Air purification methods
o Role of clothing
o Temperature and humidity in high
heat load
o Inside and outdoor design criteria
o Ventilation and ventilation
standards
o Design of ventilation systems
o Air distribution systems
o Air diffusion and performance
o Air purification methods
· Heating
and Cooling Load Calculation Procedure
o Design considerations
o Load components
o Design criteria – indoor and
outdoor
o Heat/load components
o Miscellaneous heat sources
o Fresh air loads
o Design of air-conditioning systems
o Heat gains: transmission, solar,
infiltration
· HVAC
Systems
o All air, all water, air water
systems
o Heat systems
o Steam heating systems
o Electric heat systems
o Components of the air conditioning
systems in practice
· Constant
Volume Systems
o System concepts
o Different configurations
· Variable
Air Volume Systems
o System concepts
o Different Variable Air Volume (VAV)
systems
· Duct
Design, Airflow and its Distribution
o Pressure gradient diagrams
o Duct sizing and design
· Insulation
of Air-Conditioning Systems
o Properties of insulating materials
o Factors affecting thermal
conductivity
o Heat transfer through insulation
o Economical thickness of insulation
o Insulated systems
o Importance of relative humidity for
the selection of insulation
· Air-Conditioning
Equipment
o Packaged units
o Split systems
o Chillers
o Boilers
o Pumps
o Cooling towers
o Adiabatic coolers
o Capacity assessment and selection
o Air filters
o Humidifiers
o Dehumidifiers
o Fans and blowers
o Grills and registers
· Refrigeration
o Methods of refrigeration
o Air refrigeration systems
o Vapor compression and absorption
refrigeration systems
o Refrigerants
o Refrigeration equipment
· Controls
and Instrumentation
o Definitions
o Sensors and elements
o Pneumatic and hydraulic controls
o Electrical and electronic controls
o Two position control
o PID control
o Parameters to be controlled
(temperature supply and return air)
· Typical
Control Systems
o Preheat and humidification control
(winter air-conditioning)
o Cooling, dehumidification and
reheat control (summer air-conditioning)
o Face and by-pass control
o All year round air-conditioning
system
o Zone control system
· Installation,
Commissioning Operation, Testing and Maintenance
o HVAC equipment
o Duct work and air outlets
o Electrical and controls
o Insulation and commissioning
process
| Code | From | To | City | Fee | |
|---|---|---|---|---|---|
| MME48 | 24 Feb 2020 | 06 Mar 2020 | Rome | US$ 8500 | Book |
| MME48 | 26 Apr 2020 | 07 May 2020 | Alexandria | US$ 6500 | Book |
| MME48 | 22 Jun 2020 | 03 Jul 2020 | Marbella | US$ 8500 | Book |
| MME48 | 09 Aug 2020 | 20 Aug 2020 | Riyadh | US$ 7000 | Book |
| MME48 | 18 Oct 2020 | 29 Oct 2020 | Doha | US$ 7000 | Book |
| MME48 | 07 Dec 2020 | 18 Dec 2020 | Bangkok | US$ 7500 | Book |
|
DUBAI OFFICE
Ittihad Deira Building, |
USA OFFICE 642 E14 Street,10009-13 Manhattan, New York (NY) USA info@petrogas-training.com |
EGYPT OFFICE 52 General Kamal Hejab Street,Suez Bridge, Cairo, Egypt info@petrogas-training.com |
Certificate of Completion will be provided to the candidate(s) who successfully attend and complete the course. Training hours attendance percentage of 75% is required.
Standard course hours: 8:30 A.M. to 3:30 P.M. Informal discussions: 4:30 P.M. to 5:30 P.M.
We use a blend of interactive and hands-on methods, active participation, a variety of instructional techniques, dynamic presentations, individual and group exercises, in depth discussion, DVD’s, role-plays, case studies, examples. All of the information, competencies, knowledge and skills acquired within our training programs, are 100% transferrable to the participants’ workplace.
Pre-Test and Post-Test Assessment are applied on 5-day and 10-day programs. Also, post course evaluation and candidate’s evaluation are applied to add another level of quality measurement. Candidates’ feedback is highly appreciated to elevate the training service quality.
A- Have staff trained in the latest training and development approaches
B- Support nationalization and talent management initiatives
C- Have properly trained and informed people who will be able to add value
D- Gain relevant technical knowledge, skills and competencies
A- Develop job related skills
B- Develop personal skills in subject matter
C- Have a record of your growth and learning results
D- Bring proof of your progress back to your organization
F- Become competent, effective and productive
G- Be more able to make sound decisions
H- Be more effective in day to day work by mastering job-related processes
I- Create and develop competency to perform job well
A- 10% discount after 05 candidates’ registration.
B- 15% discount after 10 candidates’ registration.
C- 20% discount after 20 candidates’ registration.
D- 25% discount after 25 candidates’ registration.
E- 30% discount after 30 candidates’ registration
F- Higher discount rates will be offered based on work volume with different clients.
A- One extra free seat is offered on 4 candidates on the same course and dates.
B- Two extra free seats are offered on 6 candidates on the same course and dates.
C- Three extra free seats are offered on 8 candidates on the same course and dates.
D- Four extra free seats are offered on 10 candidates on the same course and dates.
E- Five extra free seats are offered on 12 candidates on the same course and dates.
Nominations to our public courses are to be processed by the client’s Training and/or HR departments. A refund will be issued back to the client in the event of course cancellation or seat unavailability. A confirmation will be issued to the relevant department official(s).
If a confirmed registration is cancelled less than 5 working days prior to the course start date, a substitute participant may be nominated to attend the same course or a 20% cancellation charge is applied. In case of a no-show, a 100% fee will be charged.
PAYMENT POLICY
Payment is due upon receiving the course confirmation, invoice and/or proforma invoice. However; the fee due can be wire transferred to our bank account directly after course completion. Our bank details are illustrated on the confirmation, invoice and proforma invoice, as well. The above documents can be communicated electronically, i.e., in a soft copy or/and in hard copy based on customer’s request.
COPYRIGHT
© 2017. Material published by PETROGAS shown here is copyrighted. © 2017. All rights reserved. Any unauthorized copying, distribution, use, dissemination, downloading, storing in any medium, transmission, reproduction or reliance in whole or any part of this course outline is prohibited and will constitute an infringement of copyright.
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