Essays about: "Engine emission control"

Showing result 11 - 15 of 37 essays containing the words Engine emission control.

  1. 11. Estimation of Air Mass Flow in Engines with Variable Valve Timing

    University essay from Linköpings universitet/Reglerteknik

    Author : Elina Fantenberg; [2018]
    Keywords : Diesel Engine; Variable Valve Timing; Air Mass Flow;

    Abstract : To control the combustion in an engine, an accurate estimation of the air mass flow is required. Due to strict emission legislation and high demands on fuel consumption from customers, a technology called variable valve timing is investigated. READ MORE

  3. 12. Turbo Heat Transfer Modeling for Control

    University essay from Linköpings universitet/Fordonssystem

    Author : Anon Nordlöf; John Lundqvist; [2018]
    Keywords : Turbo; Control; Heat; transfer; Volvo; Liu;

    Abstract : The demand for lower emission engines forces the car industry to build moreefficient engines. Turbocharged engines are on the rise, and better understandingof the heat transfer and efficiency of the turbocharger is needed to build better ones. READ MORE

  4. 13. Energy Management Strategy of a Hybrid Electric Vehicle for Shell Eco-marathon

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Tong Liu; [2017]
    Keywords : ;

    Abstract : Senaste åren har elhybridfordon visat enorm potential gällande energibesparning och reducering av utsläpp. Genom lämplig energistyrningsstrategi kan en märkbar förbättring uppnås avseende energieffektiviteten med bevarad autonomi. READ MORE

  5. 14. Estimation of In-cylinder Trapped Gas Mass and Composition

    University essay from Linköpings universitet/Fordonssystem

    Author : Sepideh Nikkar; [2017]
    Keywords : Diesel Engine; Cylinder Pressure; Residual Gas Mass; Gas Mass Composition; Cylinder Wall Temperature; Cylinder Pressure Correction;

    Abstract : To meet the constantly restricting emission regulations and develop better strategiesfor engine control systems, thorough knowledge of engine behavior is crucial.One of the characteristics to evaluate engine performance and its capabilityfor power generation is in-cylinder pressure. READ MORE

  6. 15. Parameter setting on catalytic controller : Using Design of Experiments and Scanning Electron Microscope Analysis

    University essay from Högskolan i Jönköping/JTH, Produktutveckling

    Author : Unnikrishnan Asan Janardhanan Pillai; Dharani Shanmugavel; [2017]
    Keywords : Design of Experiments; Catalytic converter; Catalyst deactivation; Engine emission control; Scanning Electron Microscope;

    Abstract : This thesis work has been conducted in the Handheld Laboratory at Husqvarna AB with the purpose of finding the parameters responsible for the performance of the catalytic converters used in the test rig. The catalytic converters are used in the test rig during the long term testing of the chain saws to reduce the hydrocarbon content from the exhaust before it enters into the environment. READ MORE