Discipline
2021-12-15
App description
Formula for the quality index of atmospheric pollutants:
$$
I_i= \frac {Ci}{Coi}
$$
Ci - pollutant monitoring valu...
2021-12-15
Calculation in environmental impact assessment.
Boiler flue gas calculation: 1Kg coal produces 8.5m3 flue gas (experience); chain ...
2021-12-15
App Description
Complete mixed mode of river: calculation formula of pollutant concentration
$$
c=(c _pQ _p+c _hQ _h)/(Q _p+Q _h)
...
2021-12-15
App Description
Input parameters: number of workers; number of people stayed; working days
Reference value setting: the amount of ...
2021-12-15
Dew point temperature and saturated vapor pressure online calculator software
This calculator calculates the relative humidity of ...
2021-12-15
App Description
This tool calculates the humid air density for a given temperature, pressure and relative humidity.
Usage example
...
2021-12-15
The emission source of automobile exhaust pollutants is calculated as follows:
\(Q=∑^n_{i=1} NiEi/3600000\)
In the formula:
Q-cont...
2021-12-15
Calculation of NPSH
Enter the value and click "Calculate" to display the result
NPSHa = effective NPSH
Pa = atmospheric pressure
...
2021-12-15
App Description
Enter the value and click "Calculate" to display the result
Qoc = critical oil flow
ρo = oil density
ρg = gas den...
2021-12-15
Brief introduction:
The service interface of online map resources is generated by
MapServer following international web service i...