Essays about: "combustion supervision"

Found 4 essays containing the words combustion supervision.

  1. 1. SELECTIVE NON-CATALYTIC REDUCTION SYSTEM

    University essay from Högskolan i Gävle/Elektronik

    Author : Sedat Polat; [2020]
    Keywords : ;

    Abstract : The aim of this thesis is to develop a Selective Non-Catalytic Reduction (SNCR) system which is based on a control system to keep NOx emissions from combustion by maximum 27 kg/h urea consumption and then perform commissioning on the site. The NOx value in the combustion is around 220 mg/Nm3 under 100% laud. READ MORE

  3. 2. Model Based Diagnosis of the Intake ManifoldPressure on a Diesel Engine

    University essay from Fordonssystem

    Author : Christoffer Bergström; Gunnar Höckerdal; [2009]
    Keywords : Model Based Diagnosis; MVEM; Observer; CUSUM;

    Abstract : Stronger environmental awareness as well as actual and future legislations increase the demands on diagnosis and supervision of any vehicle with a combustion engine. Particularly this concerns heavy duty trucks, where it is common with long driving distances and large engines. READ MORE

  4. 3. Dynamic Model of a Diesel Engine for Diagnosis and Balancing

    University essay from KTH/Reglerteknik

    Author : Per Hillerborg; [2005]
    Keywords : combustion supervision; cylinder balancing; physical model; engine model; cylinder pressure; flywheel speed; crankshaft; observer; cylinder injection;

    Abstract : To monitor and control the combustion in a diesel engine one can study the speed signal from the flywheel. The idea is that if individual cylinders give different amount of torque this will lead to variations in the flywheel speed. READ MORE

  5. 4. Modelingflywheel-Speed Variations Based on Cylinder Pressure

    University essay from Institutionen för systemteknik

    Author : Magnus Nilsson; [2004]
    Keywords : Technology; Combustion supervision; Cylinder balancing; Physical model; Cylinder pressure; Flywheel speed; Crankshaft; TEKNIKVETENSKAP;

    Abstract : Combustion supervision by evaluating flywheel speed variations is a common approach in the automotive industry. This often involves preliminary measurements. An adequate model for simulating flywheel speed can assist to avoid some of these preliminary measurements. READ MORE