Research Article
Performance of Polymer Composite Constituted Cabinet Dryer Integrated within a Solar Flat Plate Collector
Table 3
Formulae used for the economic analysis of the drying system.
| Equation number | Description/parameters | Formulas | References |
| (8) | Net worth (NW) of the drying system | | [26, 27] | (9) | Benefit-cost ratio | | (10) | Payback period (PP) | |
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