TRAINING & CERTIFICATION
Course Syllabus :
SOFTWARE INCLUDED :
- Ashrae
- Ishrae
- Smacna
- Ari
- Definition of air conditioning
- HVAC application
- How HVAC project execute (overview of design & project)
- Heat
- British thermal unit
- Modes of heat transfer
- Unit of Refrigeration
- Temperature
- Temperature scales
- Enthalpy
- Sensible and latent heat
- Vapor compression refrigeration cycle
- Vapor absorption refrigeration cycle
- Units
- System of units
- Conversions (used in HVAC)
- Window air conditioners
- Split air conditioners
- Ductable air conditioners
- Package air conditioners
- Chillers (air cooled & water cooled chillers)
- FCU (fan coil unit)
- AHU (air handling unit)
- VRF (variable refrigerant flow)
- Desert cooler (Complete cycles involve in each machine, capacity range, application, differences will be cover in this chapter).
- Introduction
- Properties of air
- Dry bulb temperature
- Wet bulb temperature
- Dew point temperature
- Humidity ratio
- Relative humidity
- Saturated air
- Enthalpy of air
- Psychometric chart
- Psychometric analysis
- Sensible heat ratio
- By pass factor
- Contact factor
- Site inspection
- Civil layouts
- Orientation of building
- Section heights (BOS, BOB, BO F/C,)
- Physical dimensions
- Construction material
- Type of fall ceiling
- Doors and windows location
- No. Of people, lighting, appliances. Etc
- Input file
- Manual calculation (sample project)
- E-20 calculation carrier method
- Software calculation-
- HAP 4.50 latest versions (Hourly Analysis Program)
- Sources of heat
- Finding “u” value
- Heat gain through glass (conduction, radiation)
- Heat gain through sky lights
- Heat gain through wall (type of walls)
- Heat gain through roof
- Heat gain through partition, ceiling, floor
- Heat gain through ventilation
- Finding ventilation CFM by people and area method
- Heat gain through infiltration
- Infiltration CFM by crack method & air change method
- Heat gain through people
- Heat gain through lighting
- Heat gain through appliances
- Type of System
- Factors effecting machine selection
- Window air condition selection
- Split air condition selection
- Ductable split air selection
- Package air condition selection
- VRF selection
- Chiller Selection
- Selection of Air Cooled Chiller.
- Selection of Water cooled Chiller
- Introduction to ducting
- SMACNA Standards
- Classification of ducts
- Duct material
- Duct gauge system
- Duct fittings
- Duct equipments
- Aspect ratio
- Recommended duct hangers distance
- Duct designing methods
- Recommended velocity for ducts
- Equal friction method
- Exercises
- Duct insulation
- Thermal insulation
- Acoustic lining
- Material for insulation
- Duct drafting
- Duct installation
- Condition for Good Distribution
- Air Patterns
- Types of air supply devices
- Diffuser
- Spot grill
- Continues grill
- Slot diffuser
- Ceiling plenum
- Little damper
- Butterfly damper
- Grill damper
- Volume control damper
- Standard sizes for ceiling diffuser
- Terminal selection
- Complete Planning For Low Side
- Introduction
- Types of fan
- Fan laws
- Fan performance characteristics
- Fan selection requirements
- Loss coefficient
- Air volume CFM
- Static pressure
- Sound characteristics
- Fan selection
- Fan installation
- Toilet exhaust system
- Car parking ventilation system
- Kitchen exhaust system
- No. of GI sheets for ducting
- Gauge selection for ducting
- No. of SAD and RAD
- No. of VCD with size
- No. of spot grills
- Continues grills requirements
- Grill and diffuser dampers requirements
- FIRE damper & Butter fly dampers
- Flexible duct requirements
- Flexible connection
- Two pipe direct return
- Two pipe reverse return
- Material for chill water piping
- Classification of pipes
- Chill water pipe designing (or) Sizing
- Finding velocity
- Chill Water pipe sizing using Manual
- Chill Water pipe sizing using pipe sizer
- Floor piping
- Pipe installation
- Chill water pipe insulation
- Pipe insulation Material
- Insulation thickness.
- Pipe fitting
- Machine fitting
- AHU (or) FCU fitting
- Pump fitting
- Chiller fitting
- Valve selection
- Introduction
- Pump laws
- Types of pump
- Primary pump
- Secondary pump
- Tertiary pump
- Pump selection, head loss etc.
- Constant air volume system (CAV)
- Variable air volume system (VAV)
- Dual duct system
- Variable volume/ temperature system
- Desert cooler
- Types of instruments
- Tab work
- Air balancing
- Water balancing
- Commissioning
- Chiller installation
- AHU installation
- Ductable & package installation
- Duct installation
- Chilled water installation
- Fittings
- Check list
- Understanding of architecture layouts
- Understanding of structural layouts
- Type of false ceiling
- Planning in HVAC drafting
- Conversion of drawing units
- Single line drawing in ducting
- Double line drawing in ducting
- Single line piping
- Double line piping
- Section
- Printing/plotting techniques