HVAC Calculator Lite for Android
HVAC Calculator allows performing different calculations for HVAC systems engineering.
The program is a complex, unique by its size and content, comprising 30 calculations, vital for any HVAC engineer.
Now all the most up-to-date calculations are readily available for you, perform calculations anywhere: at a construction site, in negotiating, in a transport, office, auditorium etc.
You can select Imperial or Metric units in the program.
This program is also available online for PC: http://www.softhvac.com/hvac-calculator
Pro version contains 70 types of calculations, whereas Lite has got 30.
LIST OF FUNCTION:
Aerodynamics
• Air velocity in terms of diameter.
• Air velocity in terms of dimensions.
• Air flow in terms of diameter.
• Air flow in terms of dimensions.
• Friction pressure drop in the circular duct.
• Friction pressure drop in the rectangular duct.
• Pressure drop in terms of local losses.
Hydraulics
• Fluid velocity.
• Fluid flow in terms of diameter.
• Capacity in terms of diameter.
• Pipeline frictional pressure drop.
• Pressure drop in terms of local losses.
• Valve pressure drop.
Heating
• Internal face temperature of the guarding.
• Single material guarding heat transmission resistance.
Ventilation
• Capacity for air heating.
• Air flow in terms of heat emission.
• Air flow in terms of humidity exudation.
Air properties
• Moisture content in the air in terms of enthalpy.
• Moisture content in the air in terms of relative humidity.
• Air enthalpy in terms of moisture content.
• Air enthalpy in terms of relative humidity.
• Air relative humidity in terms of moisture content.
• Air relative humidity in terms of enthalpy.
Water properties
• Water density.
• Water specific heat.
• Water kinematic viscosity.
Engineering geometry
• Steel pipeline weight.
• Surface area of the circular duct.
• Surface area of the rectangular duct.
ADDITIONAL FUNCTIONS OF PRO VERSION:
Aerodynamics
• Mass air flow rate.
• Volume air flow rate.
• Selection of the duct diameter.
• Selection of the rectangular duct dimensions.
• Circular orifice diameter.
• Circular orifice dimensions.
• Air velocity in terms of area.
• Air flow in terms of area.
Hydraulics
• Fluid flow in terms of capacity.
• Capacity in terms of fluid flow.
• Selection of the pipeline diameter in terms of flow.
• Selection of the pipeline diameter in terms of capacity.
• Throttling orifice diameter.
• Valve Kv
• System volume change.
• Pipeline thermal extension.
Heating
• Two materials guarding heat transmission resistance.
Ventilation
• Air cooling capacity by coil temperature.
• Air cooling capacity by relative humidity.
• Air cooling capacity by enthalpy.
• Fan electric motor capacity.
• Available pressure for natural ventilation.
• Water flow for air steam humidification.
• Capacity for air steam humidification.
Air properties
• Air mixture temperature.
• Air mixture moisture content.
• Air mixture enthalpy.
• Air mixture relative humidity.
• Steam saturation pressure in terms of temperature.
• Steam saturation pressure in terms of moisture content.
• Barometric pressure.
• Partial pressure.
• Dewpoint temperature.
• Air density.
• Air specific heat.
• Wet bulb temperature by relative humidity.
• Wet bulb temperature by enthalpy.
Engineering geometry
• Surface area of the circular section insulation.
• Surface area of the rectangular section insulation.
• Equivalent diameter.
отличное приложение, помогает в расчетах
Useless app - input information, but get no results
I don't know how to use it yet
Very good for work on site
What is this...
Doesn't work
It's very useful.. thanks
Don't use metric units, had no ability to select sae
Metric Only, No option for IP units.
We require english units inches and feets
Great tool for quick checks.love it
Handy tool
Havc
Nice app layout, but need English Units!! I don't use the metric system and the conversion is still pain for hvac. I need flow rates in cfm, velocity in fps, pressure in inches wc/100 ft, duct sizes in inches. If it's here and I just can't find it let me know. Thanks
Would be nice to have these dimensions in inches.
Nice app
Very helpful.
Good
Thanks for the use of applications
Metric units are a pain for HVAC
Nice app
Helpful
عالی
by C####:
Worthless no tutorial no guidelines no info