Sökning: "Catia GAS"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden Catia GAS.

  1. 1. Development of Elastic Mechanism for actuation of Valve

    Master-uppsats, KTH/Maskinkonstruktion

    Författare :Nidhi Menon; [2023]
    Nyckelord :Compliant mechanism; Engine; HGR valve; Heat gas recirculation; Eftergivlig mekanism; HGR-ventil; läckage; varmgasåtercirkulationsventilen;

    Sammanfattning : The HGR valve, or hot gas recirculation valve, is an essential component of modern internal combustion engines. Its main function is to reduce emissions of nitrous oxide (NOx), which is a harmful pollutant produced during combustion. LÄS MER

  3. 2. Development of heat recovery solution for heavy duty truck cabs to improve energy efficiency.

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Exekiel Aurelio; Rahul Acharya Rathnakar; [2022]
    Nyckelord :air-to-air heat recovery; air-to-liquid heat recovery; integrated thermal management system; heat wheel; heat pump; battery electric vehicle; battery electric trucks; energy savings.; luft-till-luft värmeåtervinning; luft-till-vätska värmeåtervinning; integrerat värmehanteringssystem; värmehjul; värmepump; batterielektriskt fordon; batterielektriska lastbilar; energibesparingar.;

    Sammanfattning : The recent climate actions to reduce greenhouse gas (GHG) emissions have set the stage for decarbonizing the transportation sector through electrification, which has led to a surge in the deployment of battery electric vehicles (BEV). Trucks are no exception, which has led automakers to shift their focus toward producing Battery Electric Trucks (BET). LÄS MER

  4. 3. Reviderad design av likbil

    Master-uppsats, Lunds universitet/Innovation

    Författare :Niklas Heffler; [2019]
    Nyckelord :Technology and Engineering;

    Sammanfattning : The purpose of this thesis is to analyze the construction of a hearse made by Adiga on account for Nilsson Special Vehicles, NSV. The vehicle suffers from deformations in the rear as a result of mismatched gas springs and in side doors when these are kept open. Virtual models of side doors and rear are prepared in Catia and then analyzed in Ansys. LÄS MER

  5. 4. Retractable Boarding Step to Scania Crew Cab : Product Development, Design, FEM Simulations and Verification

    Master-uppsats, Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik

    Författare :Nadine Möllberg; [2017]
    Nyckelord :Product development; FEM Simulations; Catia GAS; Boarding Step; Crew Cab; Scania CV AB; Produktutveckling; FEM Simulering; Catia GAS; Insteg; Crew Cab; Scania CV AB;

    Sammanfattning : This master thesis treats the development of a new solution for a retractable boarding step to Scania trucks, which is a part of the modular system. Some customers have the need to transport additional passengers. For such applications, Scania provides trucks featuring a Crew Cab, which is an extended cab with rear doors. LÄS MER

  7. 5. FE-analys av luftinlopp samt karaktärisering av EPDM-gummi

    Master-uppsats, Lunds universitet/Hållfasthetslära

    Författare :Linda Johannesson; [2015]
    Nyckelord :icke-linjär; materialstyvhet; styvhet; lasthistorik; temperatur; töjningshastighet; töjningsamplitud; töjning; linjär-elastisk; linjärelastisk; hyperelastisk; kurvanpassning; EPDM-gummi; luftinlopp; turbokrök; gummibälg; lastbil; gummi med fyllmedel; linjär analys; deformation; non-linear; stiffness; loading history; temperature; strain rate; strain amplitude; strain; hose; turbo; Catia GAS; Catia; Abaqus; FEM; FE-analysis; FE-simulations; linear elastic; hyperelastic; curve fitting; truck; Scania; EPDM; filled rubber; linear analysis; Technology and Engineering;

    Sammanfattning : The aim of this study was to examine if simplified linear analysis can be used to capture the complex and non-elastic behaviour that filled rubber exhibits. Linear analysis includes both linear elastic material models and a linear solving technique. LÄS MER