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IL TECNICO FACILE
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Power conversion: work heat energy
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Specific weights - Specific gravity
Water Density Calculator
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Various tables
Air conditioning
Psychrometric calculator
Psychrometric chart
Air ducts
Ventilation
Air quality
Characteristic values of three-phase refrigeration compressors
Summer cooling load - split system and fan coil
Summer air conditioning system
Calculation of air conditioner
Humidification - calculation
Heat load - transformers
Global temperatures
Heat Calculation appliances
Normal use tables for air conditioning
Schemes and drawings - conditioning
Heating
Pipes
Expansion vessels sizing calculator
Heat requirement - radiators
Calculating heating fuel cost
Pump
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Electric motor calculation - Power and current
Resistor Color
Electrical resistors calculation with color code
Choice of electric cables
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Ohm's law - calculator
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Cable sizing calculator
Normal use tables for electrical
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Regolo refrigerant gas
Refrigerant pressure-temperature ratio
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Air conditioning
Psychrometric calculator
Developed for effecting psychrometric calculations. Processed that allows to go back to all the values of the humid air starting from temperature and relative humidity. The temperature can be indicated in degrees Celsius (° C) or Fahrenheit (° F)
Psychrometric chart
Within this section, the psychrometric diagrams of humid air are present, exclusively for teaching purposes.
Calculation of the autonomous air conditioner
Easy software to calculate the power of an independent air conditioner to be installed in an environment (also with heat pump). The thermal power can be calculated in kWt, BTU, kcal / h, kJ and ton. Automatically indicates the hourly electric consumption in kW.
Air ducts
Calculation of weight and surface, dimensioning, check of air flow rates, pressure drops, standard thicknesses, curves, section ratios, capacity and speed, characteristic colors.
Ventilation
Calculation of heat for ventilation, preheating, cooling with air only, power consumption, flow rate, pressure and speed, losses, pulleys and belts.
Characteristic values of three-phase refrigeration compressors
Elaborated which calculates the characteristic values of refrigeration units, compressors, heat pumps, according to the power absorbed. By entering the absorption of the machine, it indicates that it is able to produce in terms of potential to the different values of coefficient of performance. And 'possible to insert the performance factor directly (EER).
Makes the results in thermal kW, kCal / h, BTU, MJ and Ton.
From the result even in Horses (CV) and indicates the required current (amps) to the various voltages and with different values of cos Ø.
Summer cooling load - split system and fan coil
Elaborate that allows to establish very quickly the summer thermal load (kW - kCal / h - BTU - kJ - Ton) and the potentialities necessary for autonomous systems, air conditioners, split, fan coils (fan convectors) and ducted systemshttps://progettare.webnode.it/en/carico-termico-estivo-calcolo-veloce-split-fan-coil-e-canalizzati/
Humidification - calculation
Elaborate that allows to quickly calculate the amount of steam required in kg / h for humidifying an environment. It also provides the values of the power required in kW for vaporization.
Heat load - transformers
Processed to calculate the heat supplied in the environment by the transformers
Heat Calculation appliances
Easy processed for the fast calculation of the heat produced by equipment and appliances divided into individual environments
Air quality
To always keep on hand the types of air filters with Characteristics and their classification and regulatory rules of international air filtration systems (UNI EN ISO etc.).
Summer air conditioning system
Fast calculation for the sizing of a centralized to summer air conditioning system with a single battery for cooling and heating and heating coil post (electric or hot water).
Inserting little data, the elaborate shall carry out automatically calculating salient components of the system.
Calculate the total air flow rate and in each environment, the potential of the heat pump refrigerating unit, the electric pumps, the buffer tank and the post-heating battery (electric or hot water) and the winter humidifier dimension.
Although this paper provides a good aid for a final check of any project carried out with other systems, it can also be used as the preferred system.
in the final, it is processed a summary drawing.
Global temperatures
Elaborated containing the indication of average temperatures, altitudes, longitudes and latitudes, wet bulb temperature, dry and absolute humidity, and international destinations (mainly airport areas)
Normal use tables for air conditioning
Temperature project, kind people and appliances, air changes, city data, saturation, steam production, efficiency classes, shortcut air diffusers.
Air ducts - flow, dimension, velocity
Schemes & drawings - conditioning
Schemes and drawings of normal use related to air conditioning