Essays about: "Complete vehicle"

Showing result 16 - 20 of 151 essays containing the words Complete vehicle.

  1. 16. Wading Simulations of Complete Heavy-Duty Vehicles

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Emma Samuelsson; Sofie Benzler; [2022]
    Keywords : CFD; Volume of Fluid; Wading; Heavy-Duty Vehicles; STAR-CCM ;

    Abstract : Wading is the phenomenon where a vehicle drives through water with a relatively deep water level. Sincea large portion of the vehicle is submerged in water it can affect the driveability and function of individualcomponents. READ MORE

  3. 17. Optimal Control and Thermal Managementof Heavy-Duty FCHEV Powertrains : Minimizing hydrogen consumption of an FCHEV using numerical optimal control and an integrated energy and thermal management system

    University essay from Linköpings universitet/Fordonssystem

    Author : Daniel Similä; Jonatan Siönäs; [2022]
    Keywords : Control Engineering; Powertrain Engineering; FCHEV; Optimal Control; Thermal Management;

    Abstract : The CO2 emissions from road vehicles must be reduced in order to avoid a 1.5 ◦C global warming. To reduce tailpipe emissions, a strong trend is to electrify powertrains to shift away from the use of fossil fuel. Among alternatives, the fuel cellhybrid electric vehicle (FCHEV) is seen as a promising configuration. READ MORE

  4. 18. Space Rider System: GNC and System Model Improvements

    University essay from KTH/Rymdteknik

    Author : Simon Vial; [2022]
    Keywords : Space Rider System; Disturbance Modelling; Maneuver Optimization; Space Rider System; Modellering av Störningar; Manöveroptimering;

    Abstract : As part of a continuous trend of the space sector for obtaining higher performance space science and Earth observations, there is an increasing demand for higher requirements in pointing accuracy and disturbance prediction. The Space Rider System (SRS) is a Low Earth Orbit (LEO) reusable vehicle that aims at answering to that demand. READ MORE

  5. 19. Aerodynamic Analysis of a Blended Wing Body UAV

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Oliver Harrisson; [2022]
    Keywords : Computational Fluid Dynamics CFD ; Blended Wing Body BWB ; ANSYS Fluent; Aeronautics; Unmanned Aerial Vehicle UAV ;

    Abstract : The focus of this thesis is to analyse the flight characteristics of the blended wingbody (BWB) unmanned aerial vehicle (UAV) Green Raven currently being developed by students at the Royal Institute of Technology (KTH) in Stockholm,Sweden. The purpose of evaluating a BWB aircraft is due to its potential increasein fuel efficiency and payload compared to conventional aircrafts which would enable more sustainable flights. READ MORE

  6. 20. Wi-Fi analytics tool for outdoor areas

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Robin Persson; [2022]
    Keywords : ;

    Abstract : Planning wireless networks over large, outdoor areas and ensuring their coverage remains complete over changing environments is hard without an analytic tool. Current applications on the market are aimed towards indoor use on small areas and assume that the user has a phone or laptop with them while performing an active logging session. READ MORE