Lattice Structure for Improving Cooling Uniformity in HPDC Mould Corners by Essam Abo-Serie, Samuel K. Koranteng-Agyarko

“…Conformal cooling channels have demonstrated significant advantages for cast parts and 3D-printed moulds in the high-pressure die casting (HPDC) process. However, the complex geometry of moulds, characterised by small intrusions, sharp corners, and fins, often results in nonuniform cooling in certain regions, leading to overcooling or overheating. …”
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Integrated 3D reservoir modelling for the unconventional reservoir prospects: a case study of Upper Cretaceous Brown Limestone reservoir, South Geisum field, Gulf of Suez, Egypt by Mohamed Osman, Sherif Farouk, Mohammad A. Sarhan

“…This study employs an integrated approach utilizing diverse datasets and techniques to ascertain the precise structural setting, property attributes of the Upper Cretaceous Brown Limestone and forecast its complex geometry in three-dimensional space within the study area. …”
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Self-Assembled Monolayers for Dental Implants by Sidónio C. Freitas, Alejandra Correa-Uribe, M. Cristina L. Martins, Alejandro Pelaez-Vargas

“…., the synthetic chemistry of organic compounds with a wide range of functional groups is well established and in general very simple, being commercially available), combined with the simple methods to pattern their functional groups on complex geometry appliances, makes them a good system for fundamental studies regarding the interaction between surfaces, proteins, and cells, as well as to engineering surfaces in order to develop new biomaterials.…”
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Comparative acoustic analysis of standard and innovative air diffusers with enhanced mixing capabilities by Joldos Titus Otniel, Danca Paul, Cernei Alexandru

“…This study addresses the challenge of designing a high-induction air diffuser with a complex geometry that effectively mixes and entrains more ambient air, raising concerns about potential noise increase. …”
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On the Convergence of Nonlinear Modes of a Finite Element Model by Ramesh Balagangadhar, Joseph C. Slater

“…The importance of moving to a finite element approach for nonlinear modal analysis is the ability to solve problems of a more complex geometry for which no closed form solution exists. …”
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A New Projection-Based Integrally Embedded Discrete Fracture Model and Its Application in Coupled Flow and Geomechanical Simulation for Fractured Reservoirs by Dawei Wu, Yuan Di, Yu-Shu Wu

“…The embedded discrete fracture model (EDFM) has been popular for the modeling of fractured reservoirs due to its flexibility and efficiency while maintaining the complex geometry of fracture networks. Though the EDFM has been validated for single-phase flow simulations, some recent cases show that the EDFM might result in apparent errors in multiphase flow situations. …”
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Extraction of Least-Dispersive Ultrasonic Guided Wave Mode in Rail Track Based on Floquet-Bloch Theory by Maodan Yuan, Peter W. Tse, Weiming Xuan, Wenjin Xu

“…The proposed method provides an effective way to extract efficient UGW modes to assess the integrity of the rail track, as well as other waveguides with complex geometry.…”
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Reinforcement Learning-Based Sequential Control Policy for Multiple Peg-in-Hole Assembly by Xinyu Liu, Chao Zeng, Chenguang Yang, Jianwei Zhang

“…While single peg-in-hole tasks have achieved great performance through reinforcement learning (RL) methods, multiple peg-in-hole assembly remains challenging due to complex geometry and physical constraints. To address this, we introduce a control policy workflow for multiple peg-in-hole assembly, dividing the task into three primitive sub-tasks: picking, alignment, and insertion to modularize the long-term task and improve sample efficiency. …”
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Homogeneous Model in Finite Element Analysis for Natural Frequency Calculation of Axisymmetric Shells by Volodymyr Lipovskyi

“…The natural frequencies of the experimental shell with complex geometry were calculated and compared with those of the simplified model. …”
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A High Efficiency Discontinuous Galerkin Method for 3D Ground-Penetrating Radar Simulation by Shuyang Xue, Changchun Yin, Jing Li, Jiao Zhu, Wuyang Liu

“…The discontinuous Galerkin method is a high efficiency numerical simulation algorithm which can deal with complex geometry. This method uses numerical fluxes to ensure the continuity between elements, allowing Maxwell’s equations to be solved within each element without the need to assemble a global matrix or solve large systems of linear equations. …”
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Temperature influence on the repair of a hardfacing coating using laser metal deposition and assessment of the repair innocuity by Wilfried Pacquentin, Pierre Wident, Jérôme Varlet, Thomas Cailloux, Hicham Maskrot

“…Repairing a hardfacing coating using AM technologies presents however several simultaneous challenges arising from the complex geometry and a high probability of crack formation due to process-induced stress. …”
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Una mirada a medio siglo de cimentaciones laminares, métodos de cálculo e investigaciones asociadas en Cuba A look at half a century of shells foundations, methods of calculation a... by Ángel Emilio Castañeda, William Cobelo, Yoermes González, José Álvarez

“…<br>The work shows a summary of the most significant shells foundations built in Cuba in the last decades and the developments related to these in term of methods of calculation of plates and shells of complex geometry using reference surfaces and reference bodies, from the generalization of the projected solicitations method (Pücher, 1934) with the use of referential surfaces (Hernández, 1970) and other developments made in the mechanics of deformable solid by the Method of Duality (Rianitsiyn, 1974; Castañeda, 1993) and the Static-Geometric Analogy in the mechanics of the deformable solid (Castañeda, 1985).It also includes a summary of the research developed in recent years on the stress-strain states of soil under and inside shell foundations for chimneys of 74.5 m in sugar industries (Cobelo, 2004), comparative studies made of these with the use of the FEM (González, 2010) and other research projects currently running (Álvarez, 2010 ).…”
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Analysis and simulation of turbulent flow around an immersed body with constant temperature using the Immersed Boundary Method by Rômulo Damasclin Chaves dos Santos, Jorge Henrique de Oliveira Sales

“… In this study, we present an immersed boundary method to analyze interactions between fluids and bodies in two-dimensional (2D) flows around complex geometries, focusing on heat transfer and turbulence. …”
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Numerical Solution for Elliptic Interface Problems Using Spectral Element Collocation Method by Peyman Hessari, Sang Dong Kim, Byeong-Chun Shin

“…The spectral element collocation method is then employed to complex geometries; that is, we decompose the domain into some nonoverlaping subdomains and the spectral collocation solution is sought in each subdomain. …”
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INVAP's Nuclear Calculation System by Ignacio Mochi

“…The actual state of the code packages enables INVAP to design nuclear installations with complex geometries using a set of easy-to-use input files that minimize user errors due to confusion or misinterpretation. …”
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Meshless Technique for the Solution of Time-Fractional Partial Differential Equations Having Real-World Applications by Mehnaz Shakeel, Iltaf Hussain, Hijaz Ahmad, Imtiaz Ahmad, Phatiphat Thounthong, Ying-Fang Zhang

“…This method is highly demanding because of its meshless nature and ease of implementation in high dimensions and complex geometries. Time derivative is approximated by Caputo derivative for the values of α∈0,1 and α∈1,2. …”
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X-ray micro-laminography of customized frequency acoustic panels by Lidija Korat bensa, Uroš Bohinc, Rok Rudolf, Rožle Repič

“…Structures with highly complex geometries and interconnected smaller pores or holes are impossible to produce by traditional fabrication methods, such as casting and extrusion. …”
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A Contemporary Review on Friction Stir Welding of Circular Pipe Joints and the Influence of Fixtures on This Process by S. M. Senthil, M. Bhuvanesh Kumar, Milon Selvam Dennison

“…Research works still lack to explore the application of FSW in complex geometries. In this view, the present work reports a critical review of various geometries welded by FSW, mainly circular geometries that are majorly used in the oil and gas industries. …”
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Optimization of Electrical Discharge Machining Process by Metaheuristic Algorithms by Nurezayana Zainal, Mohanavali Sithambranathan, Umar Farooq Khattak, Azlan Mohd Zain, Salama A. Mostafa, Ashanira Mat Deris

“…Its capacity to machine undercuts and deep cavities with little material removal makes it ideal for producing complex geometries that would be challenging or impossible to accomplish with conventional machining techniques. …”
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A novel computational analysis of boundary-driven two-dimensional heat flow with internal heat generation by Muhammad Abid, Madiha Bibi, Nasir Yasin, Muhammad Shahid

“…It provides a template for extension to more complex geometries and multiphysics phenomena, contributing to advances in computational engineering.…”
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