Essays about: "ceramic"

Showing result 11 - 15 of 123 essays containing the word ceramic.

1. 11. An overview of the development and potential of ceramic materials for use in micro gas turbines

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Alexander Ahlqvist Fehr; [2023]
   Keywords : Gas Turbines; Ceramics; Micro Gas Turbines; Gas Turbiner; Keramik; Mikro Gas Turbines;

   Abstract : This paper presents an analysis of the potential of Micro Gas Turbines (MGT) with regards to performance, economic and durability considerations. The performance potential was assessed by calculating the cycle efficiency based on the Brayton cycle and the mechanical efficiency of the expansion turbine. READ MORE

3. 12. Microstructure characteristics and tribological behaviour of plasma sprayed ceramic coatings

   University essay from Högskolan Väst/Institutionen för ingenjörsvetenskap

   Author : Luigi Fadini; [2023]
   Keywords : Thermal spray; APS; SPS; tribology; wear resistant ceramic coatings;

   Abstract : Surface engineering is increasingly becoming inevitable for meeting the high-performance requirements constantly expected from modern engineering components. Higher demands for combined functionalities, which a base material alone cannot provide, motivate intensive academic studies on various types of coatings, with the ultimate objective of their practical utilisation in industries. READ MORE

4. 13. 3D Coating of Interface Materials for High-Performance RF Passive Devices

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Xiner Shen; [2023]
   Keywords : Ceramic coating; Dip coating; Radio frequency; Passive RF devices; Quality factor; Keramisk beläggning; Dip-beläggning; Radiofrekvens; Passiva RF-enheter; Kvalitetsfaktor;

   Abstract : The demand for high-performance Radio Frequency (RF) passive devices has been steadily increasing due to the growing complexity and sophistication of wireless communication systems. The Quality factor (Q-factor) is a key parameter for describing the signal losses and the energy efficiency of resonators. READ MORE

5. 14. Navigating Circularity : A qualitative Case Study on the Decision Making Process of B2B BuildingManufacturers

   University essay from Linnéuniversitetet/Institutionen för organisation och entreprenörskap (OE)

   Author : Eliot Bota; Christopher Kontio; [2022]
   Keywords : ;

   Abstract : This study investigates the industrial business models transition toward a more sustainableimpact. More specifically, the access to the circular symbiosis and practices for the sectorof B2B building manufacturers. The current research in this field revolves mainly aroundtheories of Triple Bottom Line, Circular Economy and Decision Making Process. READ MORE

6. 15. Mapping and treatment optimization attempt of monocalcium phosphate monohydrate (MCPM) in bioceramic implant production

   University essay from Uppsala universitet/Tillämpad materialvetenskap

   Author : Martin Hunhammar; [2022]
   Keywords : MCPM cement biomaterial paste viscosity monocalcium phosphate monohydrate monetite implant; monokalciumfosfat monohydrat cement biomaterial monetit viskositet implantat;

   Abstract : The in vitro production of ceramic implants used for cranial defect repair can be challenging and complex. In this thesis, a raw material in such a production has been mapped in order to optimize the production process. READ MORE