Essays about: "Technology and size selection"

Showing result 21 - 25 of 128 essays containing the words Technology and size selection.

1. 21. Online Learning with Sample Selection

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

   Author : Cong Gao; [2021]
   Keywords : data-driven engineering; online learning; sample selection; model recomputation; datadriven teknik; online-lärande; dataurval; omberäkning av modeller;

   Abstract : In data-driven network and systems engineering, we often train models offline using measurement data collected from networks. Offline learning achieves good results but has drawbacks. For example, model training incurs a high computational cost and the training process takes a long time. READ MORE

3. 22. GAC filter Design Criteria for Wastewater Treatment for Removal of Organic Micropollutants – A Literature Review

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Bhargav Reddy Elavarthi; [2021]
   Keywords : micropollutants; activated carbon filtration; empty bed contact time EBCT ; pharmaceuticals; breakthrough curves; adsorption; PFOS; carbon use; water and environmental engineering; Technology and Engineering;

   Abstract : Granular Activated Carbon (GAC) is nowadays suggested as a fourth (quaternary) treatment step at municipal wastewater treatment plants to remove certain chemicals and particularly organic micropollutants (OMPs). This work investigated the different factors that affect the performance of the GAC filter for the removal of micropollutants in a municipal wastewater treatment plant. READ MORE

4. 23. Conceptual Design of a Small­ Size Unmanned Air Vehicle : Part A: Aerodynamic Performance and Structural Design

   University essay from KTH/Skolan för teknikvetenskap (SCI)

   Author : Adrian Pellnäs; Johanna Sandeberg; [2021]
   Keywords : ;

   Abstract : In this report, the conceptual design of an unmanned aerial vehicle (UAV) and aerodynamic analysis is treated. The project was split into two groups, one group would do the aerodynamic analysis, and the other group would do the performance analysis. READ MORE

5. 24. Improving gas flow in gas atomization

   University essay from KTH/Materialvetenskap

   Author : Zhiwei Qiu; [2021]
   Keywords : ;

   Abstract : Gas atomization is a cost-effective processing method to produce fine, spheroidized metal powders. During the process, high velocity jets of gas are sprayed at a molten metal stream to break it into small droplets, which will solidify and form the powder particles. READ MORE

6. 25. Conceptual Design of a Small Size Unmanned Air Vehicle : Part B: Flight Performance and Flight Mechanics

   University essay from KTH/Skolan för teknikvetenskap (SCI)

   Author : Arastoo Bayati; Peter Reinders; [2021]
   Keywords : UAV; VTOL; Flight mechanics;

   Abstract : This report summarizes the task of conceptually designing an UAV suited for agricultural observation of Swedish farmland. The design of the UAV was divided into two parts. This report focuses on the flight mechanics, performance analysis, and cost analysis of the UAV, whereas the other part centers around the aerodynamic performance. READ MORE