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Öğe Microstructural engineering for bioenergy production(2024) Başlayıcı, Serkan; Demirçivi, PelinThe worldwide demand for renewable energy sources has led to increased interest surrounding bioenergy production methods; however, significant challenges exist regarding efficient cost-effective methods. The field of microstructural engineering holds a promise to address these limitations by manipulating materials at a microscopic level to improve performance in various processes necessary for producing reliable or sustainable energy products from biomass feedstocks or catalysts used in these systems. Microstructural engineering optimizes porous structures, surface areas, and morphologies among other properties that can affect efficiencies in conversions, leading to better performing low-cost operations capable of providing more stable robust outcomes that are essential in today’s market. The use of techniques like templating, self-assembly, and sol-gel methods provides an additional avenue for researchers to develop tailor-made material microstructures that are industry-specific and to provide significant performance improvements. A promising development in bioenergy production is microstructural engineering. By using this cutting-edge technology, we can work toward achieving more sustainable and efficient energy production, ultimately paving the way for an exciting future in renewable energy.Öğe Wind energy hybrid power generation system with hydrogen storage(Wiley, 2024) Buğdaycı, Mehmet; Yılmazoğlu, MesutThe focus of this study is to determine the optimum use of wind energy and to find a complex system conditions in which hydrogen storage is possible from this power source. In this chapter, the superior properties of hydrogen in energy transport and various hydrogen production technologies are emphasized. It then explores the potential of combining wind power with hydrogen storage to create a more efficient and weather-independent complex power production process. The proposed system is designed to maximize energy production and minimize fluctuations in energy output by storing excess energy generated at higher wind speeds for later use. The chapter also discusses the key components of the recommended process, including the generator, electrolysis device, H storage tank, reproductive cell, power control system, and wind turbine. Finally, the chapter presents a theoretical study on the proposed system and discusses its potential applications in providing a more sustainable and eco-friendly source of electricity for areas with limited access to electricity or clean energy. Overall, the chapter provides valuable insights into the development and institutionalization of a hydrogen storage air energy complex power production process as a promising solution to the challenges of relying solely on wind power as a power source.Öğe Biodegradable implant materials(Wiley, 2022) Öncel, Levent; Buğdaycı, MehmetImplants are medical devices that have critical importance for human health. The functions expected from implant materials have increased with the advancement of medicine and engineering. Implants are used for different purposes in different areas of the body. While some implants must be permanent in the body to fulfill their duties, some implants must be removed from the implanted area after a certain period. If an implant is to be removed from the relevant area after a certain period, an operation is required for this and then, there will be a healing process. The use of biodegradable implant materials eliminates the need for this additional operation. Biodegradable materials leave their place to the tissue gradually in a certain period. Biodegradable implant materials are one of the popular research areas today and many studies are carried out in this field every year. In this chapter, information about implants, biomaterials, biodegradability concept, biodegradable metals, and biodegradable polymers is shared. Also, examples of the use of biodegradable materials in biomedical applications are included.
