EIA
2021-12-15
EIA calculation: dry air density calculation formula Let us calculate the dry air density at sea international standard atmospheri...
2021-12-15
Sample size calculator definition The sample size is also called the sample size, and the sample size determination is a closely r...
2021-12-15
Calculation of theoretical air demand (V0) For liquid fuel The calculation formula is: $$V0=0.203 \times Q_L/1000+2$$ [m3(standard...
2021-12-15
The total emission of total smoke G is calculated as follows: $$G=B \times G$$ $$G=1.14 \frac {QL}{4182}-0.25+1.0161(α-1)V0$$ ...
2021-12-15
EIA calculation: An online calculation method for the height of the mixed layer based on conventional ground meteorological data. ...
2021-12-15
Calculation formula: $$E=P \times 0.81 \times s \times ( \frac {V}{30} ) \times [ \frac {(365-w)}{365} ] \times ( \frac {T}{4} ) ... 2021-12-15 Road dust calculation formula:$$ E=0.000501 \times V \times 0.823 \times U \times 0.139 \times ( \frac {T}{4} ) $$In the formula... 2021-12-15 This tool is often used for EIA calculations. Definition of sound pressure level: The effective value of the sound pressure is log... 2021-12-15 App Description Calculation formula for dust emission of coal piles in Qinhuangdao Wharf: \(QP=2.1K \times (U-U0)^3 \times e^{-1... 2021-12-15 App Description Online calculation method for day and night equivalent sound level:$$ Ldn=10lg[ \frac {16 \times 10^{0.1Ld}+8 \ti...