TY - JOUR T1 - Study on topology optimization of scraper conveyor chain AU - Türkmen, Hamit AU - Kırpık, Melih Gazi AU - Sapmaz, Tuğrul AU - Yalçın, Fethiye PY - 2024 DA - June Y2 - 2024 JF - The International Journal of Materials and Engineering Technology JO - TIJMET PB - Necip Fazıl YILMAZ WT - DergiPark SN - 2667-4033 SP - 48 EP - 53 VL - 7 IS - 1 LA - en AB - Silos are structures where grains are stored. In general, for transportation and prevention of wheat from spoiling, some sub-systems can be used in silos. One of these sub-systems is scraper conveyor that is used to transport the grains in horizontal direction. Similar to all other systems in engineering, in order to increase the system efficiency and to optimize the required power for the motors, weight reduction is important without sacrificing safety factor of the system significantly. Topology optimization has been used by mechanical and civil engineers for many years. In this study it is aimed to apply topology optimization to the chain of a scraper conveyor that is used to transport 80 tons of grains per hour in a silo by using ANSYS® Mechanical. In conclusion, a lightweight and material saved new design for the chain was designed without sacrificing from safety factor significantly. KW - Topology optimization KW - Ansys Mechanical KW - Scraper Conveyor KW - Silo KW - Bulk Material Conveying. CR - Topology Optimization in Ansys Mechanical, ANSYS Innovation Courses. Accessed: Jul. 06, 2023, [online] Available: https://courses.ansys.com/index.php/courses/topology-optimization-using-ansys-mechanical/ CR - Fayed, M.E., and Skocir, T.S., Mechanical conveyors: selection and operation. Lancaster, PA: Technomic Pub. Co, 1997 CR - Katterfeld,A., Whitepaper: Calculation of Motion Resistances in Trough Chain Conveyors, 2021 CR - Öztürk, T., and Ki̇Bar, H., Theoretical Approaches in The Determination of Wall Pressures in Storage Structures, jist, 2016, 4(6): 51 CR - Molenda, M., Horabik, J., Ross, I.J., and Montross, M.D., Friction of wheat: grainongrain and on corrugated steel, Transactions of the ASAE, 2002, 45(2) CR - Bendsøe, M.P., and Kikuchi, N., Generating optimal topologies in structural design using a homogenization method, Computer Methods in Applied Mechanics and Engineering, 1988, 71(2):197–224 CR - Memari, A., Dargi, A., Akbari Jokar, M. R., Ahmad, R., and Abdul Rahim, A.R., Sustainable supplier selection: A multi-criterion intuitionistic fuzzy TOPSIS method, Journal of Manufacturing Systems, 2019, 50, 9–24 CR - Jiang, S.B., Zeng, Q.L., Wang, G., Gao, K.D., Wang, Q.Y., and Hidenori, K., Contact Analysis of Chain Drive in Scraper Conveyor Based on Dynamic Meshing Properties, Int. j. simul. model., 2018, 17(1): 81–91 CR - Eras, J.J.C., Fandiño, J.M.M., Gutierrez, A.S., Ulload, M.J.C., and Gonzalez, L.M.C., Causal analysis and solution of the failure of sprocket drivers in a clinker scraper conveyor, Journal of Southwest Jiaotong University, 2022, 57(4):326–337 CR - Yu, F., Miaotian, Z., Guoping, L., and Guoying, M., Finite Element Analysis and Structure Optimization of the Middle Groove of Scraper Conveyor, IOP Conf. Ser.: Mater. Sci. Eng., 2019, 616(1):012022 CR - Khadiri, I.E., Zemzami, M., Hmina, N., Lagache, M., and Belhouideg, S., Topology Optimization of Structures Obtained by Additive Manufacturing: Case of 3D beam, in 2021 7th International Conference on Optimization and Applications (ICOA), May 2021, 1–4 CR - Zhu, J., Zhou, H., Wang, C., Zhou, L., Yuan, S., and Zhang, W., A review of topology optimization for additive manufacturing: Status and challenges, Chinese Journal of Aeronautics, 2021, 34(1): 91–110 CR - Krog, L., Tucker, A., and Rollema, G., Application of Topology, Sizing and Shape Optimization Methods to Optimal Design of Aircraft Components, Accessed: Jul. 11, 2023, [online], Available: https://www.semanticscholar.org/paper/Application-of-Topology%2C-Sizing-and-Shape-Methods-Krog-Tucker/89177d8089987d109622766f577d0aa36d612446 CR - Qie, Y.H., Liu, B., Wang, X.H., and Li, X.L., Study on Topology Optimum Design of Middle Pan, AMR, 2011, 201–203, 534–538 CR - Qie, Y.H., Liu, B., Wang, X.H., Jia, H.P., and Li, J.P., Study on Topology Optimum Design of Baffle of Scraper Conveyer, AMR, 2011, 228–229, 96–100 CR - Zhang, Q., Zhang, R.X., and Tian, Y., Scraper Conveyor Structure Improvement and Performance Comparative Analysis, Strength Mater, 2020, 52(4):683–690 CR - Martins,R., Ceniz,J., Luersen, M., and Cousseau, T., Design of a conveyor belt idler roller using a hybrid topology/parametric optimization approach, Nov. 2020 CR - Friction - Friction Coefficients and Calculator, Accessed: Jul. 06, 2023, [online], Available: https://www.engineeringtoolbox.com/friction-coefficients-d_778.html UR - https://dergipark.org.tr/en/pub/tijmet/issue//1401501 L1 - https://dergipark.org.tr/en/download/article-file/3584474 ER -