Essays about: "aeroplane"

Showing result 1 - 5 of 14 essays containing the word aeroplane.

1. 1. ISAR Imaging Enhancement Without High-Resolution Ground Truth

   University essay from Linköpings universitet/Datorseende

   Author : Moltas Enåkander; [2023]
   Keywords : SAR; SAR Imaging; ISAR; ISAR Imaging; Machine learning; Convolutional neural network; CNN; neural network; Super resolution; Unsupervised learning;

   Abstract : In synthetic aperture radar (SAR) and inverse synthetic aperture radar (ISAR), an imaging radar emits electromagnetic waves of varying frequencies towards a target and the backscattered waves are collected. By either moving the radar antenna or rotating the target and combining the collected waves, a much longer synthetic aperture can be created. READ MORE

3. 2. Evaluating Virtual Reality as a Medium for Usability Testing on Inflight Entertainment Applications

   University essay from Lunds universitet/Ergonomi och aerosolteknologi; Lunds universitet/Certec - Rehabiliteringsteknik och Design

   Author : Rasmus Andersson; Fredrik Voigt; [2023]
   Keywords : Virtual Reality; VR; Usability Evaluation; Usability Testing; UX; Technology and Engineering;

   Abstract : This thesis aims to evaluate the feasibility of using virtual reality as a medium for usability testing. Usability testing has long been an important part of any iterative development process. Most usability testing is, however, done in a lab setting, outside the product's natural environment. READ MORE

4. 3. Gliding an Airbus A320 - Simplicity-Complexity Trade-Off

   University essay from Lunds universitet/Avdelningen för Riskhantering och Samhällssäkerhet

   Author : Cristian Mandu; [2021]
   Keywords : Aviation; Crew Resource Management; Workload; Situational Awareness; Decision Making; QRH procedure; Judgment Heuristics; Joint Cognitive Systems; FLMU06; Technology and Engineering;

   Abstract : In the unlikely critical event of an Airbus A320 aeroplane suffering an all engines failure at cruising altitude, would the pilots be able to follow procedures and land safely on a reachable runway? Nine out of twelve simulations done during this research resulted in a crash when the pilots used only the Airbus procedures. Can the pilots make a safe landing on a runway after being taught and having practised judgment heuristics in addition to the manufacturer procedures? According to the sampled results in this research, they can. READ MORE

5. 4. Dimples in corrugated channels to improve efficiency in plate heat exchangers

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Gustav Karlsson; [2020]
   Keywords : Dimples; Plate Heat Exchangers; Heat Transfer Enhancement; CFD; Large Eddy Simulation; Reynolds Averaged Navier Stokes Simulation; chemical engineering; kemiteknik; Technology and Engineering;

   Abstract : The development of new heat exchanger patterns is ever changing. Companies are constantly pushing innovation to satisfy costumer needs in terms of thermal efficiency, reliability and serviceability. In this thesis, the implementation of dimples in the corrugated pattern of a plate heat exchanger is investigated to increase the thermal efficiency. READ MORE

6. 5. Development and Assessment of Re-Fleet Assignment Model under Environmental Considerations

   University essay from KTH/Optimeringslära och systemteori

   Author : Prashant Prashant; [2020]
   Keywords : Aviation; Fleet Assignment; Greenhouse Gases; Linear Optimization; Resource Management; Applied Mathematics; Mathematical Modelling; Flygindustrin; Tillämpad Matematik; Linjär Optimering; Fleet Assignment; matematisk modellering;

   Abstract : The imminent threat of global catastrophe due to climate change gets more real by each passing year. The Aviation trade association, IATA, claims that Aviation accounts for approximately 2% of the Greenhouse Gases (GHG) caused by human activities, and 3.5% of the total Radiative Forcing. READ MORE