ELECTROMAGNETIC VALVE CALCULATION USING NUMERICAL SIMULATION

М. Ю. Титов, А. В. Лоян, Е. И. Ищенко

Abstract


The paper presents results of calculating the magnetic system of a solenoid valve in a package for numerical simulation. А scheme of the prototype valve, а principle of its operation and the main characteristics are given. A description is given of numerical model of the magnetic valve system: magnetic properties of the elements, the forces acting on the movable elements of the valve, the law of the electric power supply of the valve. The results of the calculations were: laws of armature force to stator variation in time, movement of the armature in time, as well as the distribution of the induction of the magnetic field over the elements of the magnetic system of the valve. The effect of the dimensions of the elements of the magnetic system, the influence of the opening voltage, the type of magnetic materials used on the valve characteristics were studied by calculation.

Keywords


valve, solenoid, magnetic system, numerical simulation.

References


Telenkov, A. A. Razrabotka i vnedrenie metodiki i inzhenernoi programmy sozdaniya optimal'nykh konstruktsii elektromagnitnykh klapanov zhidkostnykh raketnykh dvigatelei Diss. cand. tekhn. nauk [Development and innovation of a method and modified program of electromagnetic valves with optimized design creation for liquid rocket engines. Dr. eng. sci. diss.]. Khimki, 2012. 152 p.

ANSYS Maxwell V16 Training Manual - Lecture 3 : Static Magnetic Solvers. Available at: http://ansoftmaxwell.narod.ru/en/Maxwell_v16_L03_Static_Mag netic_Solvers.pdf (аccessed 01.04.2017).

GOST 11036-75. Electrotechnical quality unalloyed steel. Specification. Moscow, Standartinform Publ., 2003. 5 р. (In Russian).

Dobrotvorskii, I. N. Teoriya elektricheskikh tsepei [Circuit theory]. Moscow, Radio i svyaz' Publ., 1989. 472 p.

Preobrazhenskii, A. A. Magnitnye materialy [Magnetic materials]. Mosсow, Vysshaya shkola Publ., 1965. 234 p.




DOI: https://doi.org/10.32620/aktt.2017.7.13