Essays about: "gearbox"

Showing result 16 - 20 of 116 essays containing the word gearbox.

  1. 16. Transmission Modeling for Optimization of Electric Powertrains

    University essay from Lunds universitet/Maskinelement

    Author : Jacob Lundborg; Johanna Hulth Olsson; [2021]
    Keywords : Electric vehicle transmission; multi-objective optimization; mass minimization; power loss minimization; Technology and Engineering;

    Abstract : Over the last decade, the number of electric vehicles (EVs) on the world's roads has rapidly increased. Optimization of power consumption in electric powertrains will, therefore, lead to reduced energy usage in the road transport sector. READ MORE

  3. 17. Compression Characteristics of Elastomer Elements

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Rahul Nagaraj Dixit; [2021]
    Keywords : Continuum mechanics; Hyperelasticity; Mooney Rivlin; Rack and Pinion; Kontinuummekanik; Hyperelasticitet; Mooney Rivlin; Kuggstångsväxel;

    Abstract : Compression of elastomer elements are nonlinear due to the cross-linked molecular structure owing to a property known as hyperelasticity. Hyperelasticity is defined as the nonlinear stress-strain behavior shown by rubber like materials which can be strained up to a range of 700% in tension and up to 40% in compression. READ MORE

  4. 18. Estimation of Blocked Forces in an Assembly with Rear Drive Unit as a Source

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Srujeeth Khanna Bala; [2021]
    Keywords : Component based TPA; source characterized forces; FEM; Contact forces; ISO20270:2019; Blocked forces; Automotive; NVH; sound and vibration; komponentbaserad TPA; karaktärisering av bullerkällor; FEM; kontaktkrafter; blockerade krafter; bilindustri; ljud och vibrationer; ISO20270:2019;

    Abstract : Experimental validations are widely used for studying dynamic structural behaviors and these studies involve defining the structures completely as being used in real time. While in numerical simulations such detailed features are not specified to ease the computation, thereby deviating from accurate results. READ MORE

  5. 19. Rotation of man-made floating islands : Evaluation of different design approaches to allow rotational movement in anchoring of a sustainable island

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Mathias Petersson; [2021]
    Keywords : Sustainability; rotation; complex anchoring; anchoring floating objects; man-made island;

    Abstract : Abstract   Background The sea levels have risen about 10 cm since 1993 and will continue to rise due to global warming along with the expected increase in population. The rise will decrease the available landmass for settlements and raw material production. READ MORE

  6. 20. Developing a drill boom attachment to extract iron ore in a new mining system

    University essay from Karlstads universitet

    Author : Niklas Berntsson; [2021]
    Keywords : ;

    Abstract : The modern product development technique led this bachelor thesis forward with structure and finesse by using the Double Diamond theory. The bachelor thesis was carried out in collaboration with LKAB and NECAB with the aim of develop and design a two-parted mechanical attachment for their new mining system. READ MORE