## 1 Introduction
According to their yearly performance analysis for the city of Athens, Greece, they found that working with isopentane resulted in the highest energy production of 10.36 MWh annually, leading to a 3.69% decrease in energy consumption for the cooling system. [PERSON] and colleagues examined various approaches for integrating the ORC into thermal process systems [17]. They compared and systematized all the methods they studied in a general scheme for integrating the ORC with low-temperature industrial waste heat sources. Their findings indicated that using ORC improved efficiency in low-temperature waste heat processes. [PERSON] and team evaluated using ORC systems for waste heat recovery on ships [18]. Their results showed that using ORC in engines using low-sulfur fuel reduced fuel consumption by 10% to 15%. [PERSON] and colleagues performed a two-objective optimization using commercial software to increase power output and reduce the total heat exchanger surface area [19]. They compared configurations using exhaust gas temperatures of 394.2 \({}^{\circ}\)C and mass flow rates of 0.306 kg/s, analyzing fluids such as water, ethanol, toluene, and hexamethyl disiloxane. Their study concluded that ethanol was the most efficient fluid for power output and heat exchanger characteristics in ORC systems. In summary, these studies collectively demonstrate the versatility and efficiency of the ORC in various applications, emphasizing its potential in waste heat recovery and energy optimization across different industries. Toluene is an organic component commonly used in the R-410A mixture, a refrigerant widely employed in air conditioning systems and some commercial and industrial cooling applications [20]. Toluene is included in this mixture to enhance its performance. R600 (isobutane) is a natural hydrocarbon gas frequently used in household refrigeration devices such as refrigerators and freezers [21]. It is considered an environmentally friendly option among natural refrigerants. Isopentane is another hydrocarbon gas used as a refrigerant, especially in industrial cooling systems and commercial refrigeration devices [22]. Natural refrigerants like isopentane are valued for their eco-friendly and energy-efficient characteristics. n-hexane, also known as R-40A, is a type of hydrocarbon refrigerant [23]. This refrigerant can be used in industrial cooling systems, particularly industrial air conditioning systems. Hydrocarbons like hexane are among the options for natural refrigerants. R-717, commonly known as ammonia, is a natural refrigerant. It is typically used in industrial cooling systems, especially in the food industry [24]. This refrigerant is preferred due to its low-cost, high-energy efficiency, and environmentally friendly characteristics. R-718 represents water. Water is a coolant in various industrial applications and steam-based energy systems [25]. For instance, water can be used in energy production with steam turbines and industrial cooling systems. R-123 is a dichlorotrifluoroethane compound commonly used in large-scale commercial and industrial air conditioning systems [24]. This refrigerant is preferred for its high efficiency and low toxicity. R-142b is a chlorodifluoromethane compound that was once widely used but has now been replaced by environmentally friendly alternatives [24]. It has been especially utilized in commercial refrigeration and air conditioning systems. R-600a is a natural hydrocarbon gas known as isobutane [25]. This refrigerant is used in small cooling devices such as household refrigerators and freezers. R-245 fa is a pentafluoropropane compound often used in industrial waste heat recovery and the ORC as a refrigerant [23]. Although R-245 fa has been used extensively in ORC systems, its high greenhouse gas content has caused it to be phased out by several environmental restrictions, such as the European Union's F-Gas Regulation. Manufacturers favor substitutes with less of an impact on the environment over R-245 fa.