000022925 001__ 22925
000022925 005__ 20220110134534.0
000022925 04107 $$aeng
000022925 046__ $$k2018-05-14
000022925 100__ $$aZvolský, T.
000022925 24500 $$aPower consumption of electromagnetic valve actuator

000022925 24630 $$n24.$$pEngineering Mechanics 2018
000022925 260__ $$bInstitute of Theoretical and Applied Mechanics of the Cech Academy of Sciences, Prague
000022925 506__ $$arestricted
000022925 520__ $$2eng$$aThe paper deals with mathematical modeling and numerical computing of electromagnetic valve actuator. It describes the computing method for an internal combustion engine valve mechanism. The presented approach considers real magnetic material of electromagnets. The mathematical model reflects the B-H characteristic of the core and movable armature and deals with losses of magnetic material. The controlled current in the electromagnet coil prevents the valve bouncing from its seat. Forces from the flue-gas acting on the valve are included in this model. Valve lift, coil current, voltage and electric energy consumption are graphically shown.

000022925 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000022925 653__ $$avalve, engine, model, electromagnetic, consumption

000022925 7112_ $$aEngineering Mechanics 2018$$cSvratka, CZ$$d2018-05-14 / 2018-05-17$$gEM2018
000022925 720__ $$aZvolský, T.
000022925 8560_ $$ffischerc@itam.cas.cz
000022925 8564_ $$s478842$$uhttp://invenio.itam.cas.cz/record/22925/files/969.pdf$$yOriginal version of the author's contribution in proceedings, page , section MCT.
000022925 962__ $$r21225
000022925 980__ $$aPAPER