%0 Journal Article %T Automated Pinch-Exergy Analysis for Industrial Processes: 螖Tmin Effect on Energy and Exergy Targets %J International Journal of Supply and Operations Management %I Kharazmi University %Z 23831359 %A Ibaaz, Khalid %A oudani, mustpaha %A Cherkaoui, Moha %A EL HARRAKI, Imad %D 2023 %\ 11/01/2023 %V 10 %N 4 %P 417-438 %! Automated Pinch-Exergy Analysis for Industrial Processes: 螖Tmin Effect on Energy and Exergy Targets %K Process Integration %K Algorithmic %K Data Analysis %K Pinch-Exergy analysis %R 10.22034/ijsom.2023.109988.2810 %X Energy efficiency and process integration play a vital role in minimizing fossil fuel consumption and electricity demand within industrial processes. Therefore, experts have prioritized research on enhancing and promoting the thermal energy efficiency of this sector, with a specific emphasis on energy recovery and sustainability goals. Pinch analysis (PA) and exergy analysis (ExA) have been employed separately or in conjunction to optimize energy recovery and minimize the work potential losses (exergy loss). This paper demonstrates the effectiveness of a developed algorithm that handle the impact of 鈭員min on energy and exergy targets in an automatic manner through a set of scripts. The scripts manipulate input data and intermediate data through loops in order to quantify and determine different energetic and exergetic quantities. The developed algorithm is testified using a literature case study in order to prove its validity. For 未Tmin in range [0,10] and step s =2, the algorithm performs the calculations for each 未Tmin in range 鈭員min. The obtained results include the pinch analysis parameters such as the global pinch point temperature [Tpinch] as well as the minimum heating and cooling requirements ([Uhot] and [Ucool]). For the scripts devoted to the exergy concept, the algorithm determines all the exergy targets (rejection, requirement and avoidable losses). As a result for 未Tmin in 鈭員min, the process external utilities Uhot and Ucool increased simultaneously from 6.85 and 4.39 MW to 12.2 and 9.75 MW with increment of 未Tmin, which means that the energy recovery and avoidable exergy losses reduced with respect to 未Tmin. For the exergy requirement and rejection targets, they increased simultaneously from 2.6602 and 1.3231 MW to 6.711 and 2.88 MW with 未Tmin increment, indicating the opportunity to design a system to recover work through turbine expansion. In addition to the originality of the interconnected scripts, the obtained results are in accordance with those in the literature, indicating the applicability of the developed algorithm %U http://www.ijsom.com/article_2915_d233b4674aba3930a1616c5c24271d75.pdf