Table 5.

Related equations for the Emergo environmental Analysis.

Description	Equation	Number of Eq.
The environmental emergy rate (Aghbashlo and Rosen, 2018).	$\dot{N_i}={\dot{n}}_i{\dot{E}}_i$	(35)
The environmental emergy balance of each component (Rafat et al., 2019).	${\dot{N}}_{P.K}={\dot{N}}_{F.K}+{\dot{V}}_K$	(36)
	${\dot{V}}_k={\dot{V}}_k^{CO}+{\dot{V}}_k^{OM}+{\dot{V}}_k^{DI}$	(37)
The specific emergy of product in the environmental analysis (Aghbashlo and Rosen, 2018).	$n_{p.k}=\frac{{\dot{N}}_{P.K}}{{\dot{E}}_{P.K}}$	(38)
The specific emergy of fuel in the environmental analysis (Rafat et al., 2019).	$n_{F.k}=\frac{{\dot{N}}_{F.K}}{{\dot{E}}_{F.K}}$	(39)
The destruction rate of environmental emergy (Aghbashlo and Rosen, 2018).	${\dot{N}}_{D.K}={\dot{\text{n}}}_{\text{F}.\text{K}}{\dot{\text{E}}}_{\text{D}.\text{K}}$	(40)
Total emergy rate of a component in the environmental analysis (Rafat et al., 2019).	${\dot{N}}_{TOT.K}={\dot{V}}_K+{\dot{N}}_{D.K}$	(41)
The Emergo environmental factor for each component (Aghbashlo and Rosen, 2018).	$f_{m.k}=\frac{{\dot{V}}_k}{{\dot{V}}_k+{\dot{N}}_{D.K}}\times 100=\frac{{\dot{V}}_k}{{\dot{N}}_{TOT.K}}\times 100$	(42)