TechniSolve Software

www.coolit.co.za

Software for the Airconditioning and Refrigeration Industry.

Glossary

Refrigeration Systems

  1. Vapor Compression Cycle (Vapor Compression)
  2. Direct Expansion Coil
  3. Air Cooled Condenser
  4. Water Cooled Condenser
  5. Evap Condenser
  6. Thermostatic Expansion Valve (Tx Valve)
  7. Capillary Tube
  8. Refrigerant Lines (Refrigerant Line Sizer)
    1. Suction Line
    2. Liquid Line
    3. Discharge Line
  9. Compressor
    1. Hermetic Compressor
    2. Fully Hermetic Compressor
    3. Semi Hermetic Compressor
    4. Rotary Compressor
    5. Screw Compressor
      1. Single Screw
      2. Double Screw
    6. Centrifugal  Compressor
    7. Scroll
  10. Absorption Cycle
    1. Ammonia  - Water
    2. Lithium Bromide - Water

 

Fin and Tube Coil ( Fin & Tube Coil or FAT Coil)

  1. Coil Types
    1. Direct Expansion Coil
    2. Air Cooled Condenser Coil
    3. Chilled Water Coil
    4. Hot Water Coil
    5. Steam Coil
  2. Circuiting
    1. Serpentine
    2. Single Circuit, Half serpentine, Double Serpentine
  3. Materials
    1. Copper Tube
    2. Aluminium Fin
    3. Epoxy Coated Fins
    4. Coil Pricer
  4. Fin Spacing
    1. 12 fins per inch (fpi)
  5. Tube Size
    1. Expanded Tube Diameter
    2. Nominal Tube Diameters
      1. 3/8", 1/2", 5/8"
  6. Manufacturers
    1. HC-HeatExchangers
    2. Recoil
      1. Recoil Software
    3. Apache
    4. McQuay
    5. Dunham-Bush
    6. Carrier
    7. Trane
    8. Bohn

ColdRooms

  1. Cold Room Load Calculator
  2. Holding Room
  3. Bottle Room
  4. Product Cooling Time
  5. Product Freezing Time
  6. LineSize (Refrigerant Lines)

 

Refrigeration Equipment Suppliers

  1. RECO
  2. Friga Systems
  3. Metraclark - Carrier
  4. KOVCO

 

Organizations

  1. ASHRAE
  2. SAIRAC
    1. Data Manual
  3. CIBCE
  4. ACRICSA

 

Fans

  1. Centrifugal
    1. Backward Curved
    2. Forward Curved
    3. Radial
  2. Axial
    1. Propeller
    2. Tube Axial
  3. Tangential
  4. Fan Manufacturers and Suppliers
    1. Tecnifan
    2. Donkin
    3. CFW Industries
    4. Kruger
    5. Nicottra
    6. Air Movement Suppliers (AMS)
    7. SystemAir
    8. Comefri
    9. LTi
    10. Ziehl
    11. ebm-papst

 

Fan Belt

  1. Fan Belt Selector
  2. Driven Pulley
  3. V Belt Section (SPA, SPB)
  4. V Belt Tensioning
  5. Speed Ratio
  6. Load Type

 

Electric Motor

  1. Single Phase
  2. Three Phase
  3. Direct On Line (DOL)
  4. Soft Start
  5. Speed Control

 

Heat Load Calculation

  1. Peak Load
  2. Time Lag
  3. Thermal Response
  4. Internal Loads
    1. People
    2. Lights
    3. Equipment
  5. Thermal Network
  6. Heat Balance Method
  7. Radiant Time Series Method
  8. Solar Angle Calculator
  9. Wall Conductivity

 

Chiller (Water Chiller)

  1. Shell and Tube Evaporator
  2. Air Cooled Chiller
  3. Water Cooled Chiller
  4. Chiller Controls
    1. Lead / Lag
    2. Return Water Temperature
    3. Supply Water Temperature
  5. Manufacturers
    1. Trane
    2. Carrier

 

Pumps and Piping Systems

  1. Pipe Network Designer
  2. Centrifugal Pump
  3. Water flow
  4. Flow Switch
  5. Pipe Fittings
    1. Elbow Pressure Drop
    2. Crane Handbook (Paper 460)
  6. Pressure Drop
  7. Large Bore Pipe Systems
  8. Theory
  9. Water

 

Ducting Systems

  1. Duct Calculator (Ductulator from Trane)
  2. Duct Network
  3. Static Regain Method
  4. Equal Friction Method
  5. Velocity Method
  6. Pressure Rate
  7. Airflow rate, Air Massflow
  8. Duct Friction
  9. ASHRAE Fittings (Duct Fittings)
  10. Air Leakage
  11. DuctPrice
  12. QuickDuct
  13. Silencer
  14. Mine Ventilation

 

Flow Systems

  1. Moody Diagram
  2. Reynolds Number
  3. Friction Factor
  4. Roughness (Pipe Roughness)
  5. Atkinson Method
  6. D'Arcy-Weisback Friction Factor (D'Arcy method)
  7. Flow Rate, Mass Flux.

 

Cooling Systems

  1. Single Zone Airconditioning System
  2. Multi-Zone Airconditioning System
  3. Electric Reheating
  4. Run-Around Coil (run around, runaround)
  5. Terminal Reheat
  6. Variable Air Volume (VAV)
  7. Variable Refrigerant Flow
  8. Telephone Exchange Cooling System

Equipment Selection

  1. Air Handler Design
  2. Air Master AHU Selector
  3. AirCon Package
  4. Condensing Unit
  5. Cooling Towers and Evap Condensers
  6. FCU Designer
  7. Sinko
  8. Trox
  9. Viking

 

Psychrometrics

  1. Psychrometry ( Psy )
  2. Psychrometric Chart (PsyChart)
  3. Moist Air (Moist Air State, Air State)
  4. Air Conditioning Specification (Psychrometric)
  5. Cooling Process (DutyCalc)
  6. Air Process, Bypass Process, Mixing Process
  7. Standard Air
  8. Dry Air
  9. Water Vapor (Water Vapour)
  10. Sensible Heat
  11. Latent Heat
  12. Enthalpy (Specific Enthalpy)
  13. Specific Volume
  14. Density (True Moist Air Density)
  15. Sigma Heat
  16. Heat Capacity (Specific Heat)
  17. Vapor Pressure (Vapour Pressure)
  18. Saturation (Saturation Line)
  19. Enthalpy Humidity Ratio
  20. Adiabatic Mixing
  21. Dry Bulb Temperature
  22. Wet Bulb Temperature
  23. Hygrometer (Sling Hygrometer)

 

Refrigerants

  1. Mollier Chart
  2. Refrigerant Pressure vs Enthalpy Diagram
  3. Refrigerant Types
    1. R11, 12, R113, R114, R115, R116, R123, R124, R125,
    2. R13, R134a, R14, R141b, R142b, R143a, R152a, R21, R22, R23,
    3. R50, R170, RE-170, R290, R1270, R227ea, R236ea, R1150,
    4. R236fa, R245ca, R245fa, R32, R41, RC318, SF6, R764,
    5. R401A, R401B, R401C, R402A, R402B, R403A, R403B, R404A, R405A, R406A,
    6. R407A, R407B, R407D, R407C, R407E, R408A, R409A, R409B,
    7. R410A, R410B, R411A, R411B, R412A, R413A, R414B,
    8. R500, R501, R502, R503, R504, R507A, R508A, R508B, R509A,
    9. R600, R600a, R601, R601a, R740, R744, R732, R717, NH3, R702, R702p, R718,
    10. dimethyl ketone, 1-butylene, C6H6, n-dodecane, (Z)-2-butene,
    11. perfluorobutane, perfluoropentane, (E)-2-butene, CH3-C6H5,
    12. COS, C6H12, C3H6, D2O, n-decane, methyl acetylene, perfluoropropane,
    13. methyl carbinol, F2, H2S, n-heptane, n-hexane, methylpropene,
    14. i-C6H14, Kr, nitrogen oxide, C5H12, NF3, n-nonane, n-octane, Xe.
  4. Superheat
  5. Sub-Cooling
  6. Discharge Temperature
  7. Isentropic Efficiency
  8. Volumetric Efficiency
  9. Liquid Line Fitting Pressure Drops
  10. Suction Pressure Drop
  11. Discharge Pressure Drop
  12. Refrigeration Lubrication Oil
    1. Ester
    2. Mineral Oil
    3. Alkylbenzene
    4. PAG (Poly-Alkali Glycol)
  13. Gauge Set (Refrigerant Gauges)

 

 

Electrical Connections

  1. Electric Cable Sizing
  2. Electrics

 

Unit Conversion

  1. convertit
  2. Metric
  3. Imperial
  4. System International (SI)

 

Data Entry

  1. Ini Editor
  2. IniPad
  3. DataReader
  4. Edmin

 

Climate and Weather

  1. World Locations
  2. timezone

 

Training

  1. Refrig Training
  2. Training Providers

 

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