Table 5 Calculation assumptions of economic analysis of the IMMSD.

From: Modeling, environmental and economic analysis of drying of orange slice in an automatic indirect mixed mode solar dryer

Parameter

Nomenclature

Unit

Value

Capital cost

\(\:{C}_{CC}\)

USD

700

Interest rate

\(\:d\)

%

27.25%

Maintenance cost

\(\:{C}_{m}\)

USD/year

3% of the \(\:{C}_{ac}\)

Salvage value

\(\:{V}_{a}\)

%

8% of the \(\:{C}_{ac}\)

Operating life

\(\:{L}_{\text{I}\text{M}\text{M}\text{S}\text{D}}\)

year

25

Inflation rate

\(\:i\)

%

18

Number of operating days per year

--

days

90

Cost of fresh orange

--

USD/kg

0.5

Cost of dried slice orange

--

USD/kg

5