Essays about: "Engine assembly"

Showing result 6 - 10 of 53 essays containing the words Engine assembly.

1. 6. Dynamic Mixed Reality AssemblyGuidance Using Optical Recognition Methods

   University essay from KTH/Industriell produktion

   Author : Harpa Hlíf Guðjónsdóttir; Gestur Andrei Ólafsson; [2022]
   Keywords : Manufacturing; Mixed Reality; Augmented Reality; Assembly Guidance; Object Recognition; HoloLens 2; Vuforia Engine; Unity; Mixed Reality Toolkit; Tillverkning; Blandad Verklighet; Förstärkt Verklighet; Monteringsvägledning; Objektigenkänning; HoloLens 2; Unity; Vuforia Engine; Mixed Reality Toolkit;

   Abstract : Mixed Reality (MR) is an emerging paradigm in industry. While MR equipment and software have taken great technological strides in past years, standardized methods and workflows for developing MR systems for industry have not been widely adopted for many tasks. This thesis proposes a dynamic MR system for an assembly process. READ MORE

3. 7. Development and Analysis of a Gaseous Hydrogen-Oxygen Rotating Detonation Combustor

   University essay from KTH/Kraft- och värmeteknologi

   Author : Birgir Steinn Hermannsson; [2022]
   Keywords : ;

   Abstract : Theory suggests that more efficient rocket propulsion can possibly be achievedby utilizing a pressure-gain detonative combustion process instead of conventional deflagration combustion. To demonstrate this, rotating detonation engines that sustain one or several detonation waves in an annular enclosure havebeen a subject of research for decades. READ MORE

4. 8. Production improvement using Discrete Event Simulation : case study of Volvo Penta engine production line

   University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap

   Author : Erik Birgersson; Daniel Eriksson; [2022]
   Keywords : ;

   Abstract : The global market forces manufacturers to minimise costs, meet production schedules, and improve productivity to stay competitive. The produced products require higher customisations, which are affecting the complexity of the production system. Companies seeking methods and tools to improve their production system. READ MORE

5. 9. Multibody modelling of the vibrations in an aircraft engine

   University essay from KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

   Author : Charly Mollet; [2022]
   Keywords : Vibrations; Multibody Modelling; Rolling Bearings; Rotor Dynamics; Reduction Processes; Vibrationer; multikroppsmodellering; rullingslager; rotordynamik; reducktionsprocesser;

   Abstract : During the assembly of aircraft engines, some clearance is left in the rolling bearings mainly to reduce friction. However this clearance might allow the rolling element to vibrate during flight. Indeed, unwanted vibrations called non-synchronous vibrations (NSV) appear on the data recorded by the sensors on some development engines. READ MORE

6. 10. NVH analysis and optimization of electric powertrain

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : Anujit Dafle; [2022]
   Keywords : Electric powertrain; Gear whine; Noise Vibration Harshness NVH ; Elektrisk drivlina; kuggvin; buller och vibrationer;

   Abstract : With increasing focus on electromobility many companies are developing vehicles powered by an electric energy source. Previously, engines used to be the most prominent source of noise in a traditional Internal Combustion Engine (ICE) vehicle. READ MORE