Environmental calculation: online calculation of noise pollution level (LNP) in impact assessment The noise pollution level (LN...

EIA calculation: dry air density calculation formula Let us calculate the dry air density at sea international standard atmosph...

App Description Enter the value and click "Calculate" to display the result <img src="http://drr.ikcest.org/s...

Calculation of NPSH Enter the value and click "Calculate" to display the result <img src="http://drr.ikcest.o...

Dew point temperature and saturated vapor pressure online calculator software This calculator calculates the relative humidity ...

The emission source of automobile exhaust pollutants is calculated as follows: \(Q=∑^n_{i=1} NiEi/3600000\) In the formula: Q-c...

This tool is often used for EIA calculations. Definition of sound pressure level: The effective value of the sound pressure is ...

Random signal and noise calculator $$ e _n=√(4 K T R △f) $$ e---root mean square (RMS) of noise voltage T---temperature, unit ...

Sample size calculator definition The sample size is also called the sample size, and the sample size determination is a closel...

Absolute humidity / saturated vapor pressure / specific wet online calculator software, relative humidity (%) atmospheric pres...

App Description This tool calculates the humid air density for a given temperature, pressure and relative humidity. Usage examp...

App Description This tool calculates the wet air density for a given temperature, dew point and air pressure. Wet air is a mixt...