عنوان المقالة: Simulation and design optimization of magneto rheological control valve
د. ماهر يحيى سلوم | Dr. Maher Yahya Salloom | 14225
نوع النشر
مجلة علمية
المؤلفون بالعربي
المؤلفون بالإنجليزي
Maher Yahya Salloom, Zahurin Samad and AF Hawary
الملخص الانجليزي
Magneto-rheological (MR) Valve is one of the devices generally used to control the speed of Hydraulic actuator using MR fluid. The performance of valve depends on the magnetic circuit design. Present study deals with a new design of MR valve. The finite element analysis is carried out on this valve to optimize its design. The design of the magnetic circuit is accomplished by magnetic finite element software such as Finite Element Method Magnetic (FEMM). The Model dimensions of MR valve, material properties and the circuit properties of valve coil are taken into account. The results of analysis are presented in terms of magnetic strength and magnetic flux density. The valve can be operated with variable flow rate by varying the current. It is found that the current is inversely proportional to the flow rate. High current low flow rate and vice versa.
تاريخ النشر
01/11/2012
الناشر
International Journal of Mechanical and Materials Engineering, UM
رقم المجلد
6
رقم العدد
2
الصفحات
231-239
الكلمات المفتاحية
Magneto-rheological (MR) Valve, MR fluid, Magnetic field, FEMM software
رجوع