Essays about: "energy exchange"

Showing result 1 - 5 of 245 essays containing the words energy exchange.

1. 1. Inductive fast charging of IoT devices : An in-depth analysis of short-range wireless charging technologies based on induction

   University essay from Umeå universitet/Institutionen för fysik

   Author : Franz Wikner; [2024]
   Keywords : Electromagnetic power transfer; Inductive power transfer; Short distance WPT;

   Abstract : In the era of Internet of things (IoT), sensor-equipped devices exchange data over networks. In battery powered IoT devices, the lifespan of the devices is often much longer than the battery life, leading to multiple costly and environmentally hazardous battery replacements during the operational life of the devices. READ MORE

3. 2. Comparative Analysis of In-Body to Out-Body Wireless CommunicationModules: Test Design and PerformanceEvaluation

   University essay from Högskolan i Halmstad/Akademin för informationsteknologi

   Author : Remya Sree Rema Bhai; Sisymol Stellus; [2024]
   Keywords : In-Body to Off-Body Communication; prototype; test-design; test protocol; medical device; wireless communication.;

   Abstract : Wireless communication for biomedical equipment is rapidly improving with the invention of new technologies. Due to the absence of cables, wireless technology is a growing area of interest for biomedical applications. As technology advances, many gadgets are becoming smaller and more portable. READ MORE

4. 3. Has Sweden “Struck Oil”? Exchange Rate Implications of Large Natural Resource Discoveries

   University essay from Göteborgs universitet/Institutionen för nationalekonomi med statistik

   Author : Emil Dahlbom; Johan Helmstad; [2023-06-29]
   Keywords : Natural Reources; Exchange Rate; Exchange Rate Volatility; Minerals; Oil; Gas; Resource Curse; Dutch Disease; Macroeconomics; Sweden;

   Abstract : With the global shift towards renewable energy and sustainable development, what are considered important natural resources and the value thereof, is undergoing a change, particularly as new technologies develop. The effects of natural resources on macroeconomic factors have been debated for centuries, and while some countries have sustainably managed their natural resources, empirical evidence shows that positive effects should not be taken for granted. READ MORE

5. 4. Integration of a heat recovery system in a Spray Drying Process : Model Simulation Analysis and Economic Feasibility

   University essay from Högskolan i Gävle/Energisystem och byggnadsteknik

   Author : Marcel Hott Oller; [2023]
   Keywords : Spray Drying; Heat pump; Simulation model; heat recovery system;

   Abstract : The spray drying process is widely established in the industry worldwide. However, due to its complexity in predicting variables, the technology is often regarded as a "Black box" process. READ MORE

6. 5. Benchmarking a 1 kW hybrid hydrogen fuel cell system

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Jonathan Envall; [2023]
   Keywords : PEMFC; fuel cell; UAV; hybrid; Technology and Engineering;

   Abstract : Unmanned Aerial Vehicles (UAV's) offer great versatility in the tasks that they may perform and they are today used in many sectors. The H24LEO project, administered by the Lund University School of Aviation, aims to develop and demonstrate a hybrid proton-exchange membrane fuel cell-powered UAV to aid in search and rescue operations performed by the Swedish Maritime Administration, and reduce the greenhouse gas emissions compared to similar work performed by helicopters. READ MORE