Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
Permanent URI for this collectionhttps://hdl.handle.net/11147/7148
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Article Mini modular plant design for ethylene production using Martian atmosphere on Mars(Elsevier, 2024) Deliismail, Özgün; Şeker, ErolA main shift in the competitive landscape of technology development is in 3D printing of complex articles made of variety of materials due to faster manufacturing and less human error in the production. In fact, it seems to be a viable candidate for the construction of structures for terrestrial and extraterrestrial life in future. Thus, new or damaged equipment in space explorations could be replaced instantly, and habitats could be manufactured using 3D printing in varying gravitational fields in the solar system. Among 3D printing materials, HDPE is commonly used in the projects, such as a prototype manufacturing or pipes or damp-proof membrane. This study initially focused on the preliminary design of the self-sustaining mini ethylene production plant from Martian atmosphere with scale-out architecture. UniSIM® was integrated with MATLAB® via CAPE-OPEN extension to design mini-ethylene production plant at low gravity. Ethylene capacity was found as 17.71 tons/year for 100 modules. © 2023 COSPARArticle Introducing Engineering Students To Microfluidics and 3d Printing Using Hands-On Activities(American Society for Engineering Education, 2023) Dogan, E.; Borgaonkar, A.D.; Nafisi, N.; Miri, A.K.Microfluidics technology involves the regulation of flow in micron-sized channels for desired reactions, with applications in biological modeling, drug manufacturing, screening of biological agents, and various engineering fluid dynamics-related purposes. Despite its growth and development, microfluidics has not been widely included as a teaching topic in undergraduate engineering education. This manuscript presents a hands-on project-based learning approach that can be easily implemented into core engineering courses, such as fluid mechanics, transport, chemical reactions, and others. Project-based activities presented here have three main parts: material preparation based on synthetic polymers, light-assisted manufacturing of a microfluidic device, and mass transport experiments to observe the fluid behavior. The project leverages 3D printing and the potential to connect students with makerspaces and 3D printing and to get them started on the path to bringing their ideas to life. The paper includes a breakdown of how to access and evaluate these activities. As a result of this hands-on activity, students will understand how fluid mechanics concepts are applied to microfluidics. Students will also learn about a novel interdisciplinary field that is growing rapidly. Engineering technology students will benefit from exposure to the application side of this emerging field through these lab-style activities that they are accustomed to in the majority of their core courses. Finally, the authors hope that such successful integration will encourage faculty to introduce other novel science and engineering topics that are currently only accessible through research experiencebased courses. © 2023, American Society for Engineering Education. All rights reserved.