NDT / PCN-NDT / CSWIP / AWS / API / QAQC -MECH,CIVIL,ELEC /CIVIL- NDT / MEP - HVAC/ SAFETY / SIX SIGMA / ISO AUDITOR - TRAINING AND CERTIFICATION...

 

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ADVANCE DIPLOMA IN HVAC DESIGN

 

SOFTWARE INCLUDED:
  • HAP 4.51 (Hourly Analysis Program)
  • Zamil Equipment Selection 7.2
  • McQuay Duct Sizer
  • McQuay Pipe Sizer
  • Pump XL Program
  • Fan static Pressure Xl Program
  • PDF Extender
  • ASHRAE Climatic Data
  • Carrier Psychrometry
  • Air Terminal Selection Software
  • BOQ XL Program


Course Syllabus
  1. Introducing, Scope and use of Air Conditioning
    • Ashrae
    • Ishrae
    • Smacna
    • Ari
    • Definition of air conditioning
    • HVAC application
    • How HVAC project execute (overview of design & project)
  2. Physics used in HVAC
    • 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)
  3. Classification of Air - Conditioning
    • 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).
  4. Psychometric
    • 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
  5. Survey of Building
    • 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
  6. Load Calculation (cooling and heating)
    • Manual calculation (sample project)
    • E-20 calculation carrier method
    • Software calculation-
    • HAP 4.50 latest versions (Hourly Analysis Program)
    • Sources of heat
    • Finding ā€œuā€ 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
  7. Machine Selections
    • 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
  8. Design of Ducts (Manual & Software)
    • 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
  9. Air Distribution & terminal Selections
    • 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
  10. Fan Selections
    • 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
  11. Ventilation
    • Toilet exhaust system
    • Car parking ventilation system
    • Kitchen exhaust system
  12. Estimation of Material Requirement with Specifications
    • 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
  13. Design of Chilled Water pipes, (Manual & Software)
    • 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.
  14. Fittings
    • Pipe fitting
    • Machine fitting
    • AHU (or) FCU fitting
    • Pump fitting
    • Chiller fitting
    • Valve selection
  15. Chilled Water Pump Selection
    • Introduction
    • Pump laws
    • Types of pump
    • Primary pump
    • Secondary pump
    • Tertiary pump
    • Pump selection, head loss etc.
  16. All Air ā€“ Conditioning Systems
    • Constant air volume system (CAV)
    • Variable air volume system (VAV)
    • Dual duct system
    • Variable volume/ temperature system
    • Desert cooler
  17. Instrumentation, Testing and Balancing
    • Types of instruments
    • Tab work
    • Air balancing
    • Water balancing
    • Commissioning
  18. Installing Detail for HVAC
    • Chiller installation
    • AHU installation
    • Ductable & package installation
    • Duct installation
    • Chilled water installation
    • Fittings
    • Check list
  19. HVAC Drafting (Excluding AutoCad)
    • 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
  20. Planning and Designing the HVAC System (project)

 

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