Dimensionless Parameters Characterizing Oscillating Flows of Molten Metal Driven by Electromagnetic Force
نویسندگان
چکیده
منابع مشابه
Electromagnetic Dosing Device of Molten Metal
The paper deals with the analysis of operation electromagnetic doser of molten metal in periodical regime. The doser is driven by three-phase current. There is presented the mathematical model and also the computer model. The focus of the work is to discuss the results of the numerical examples that enable to choose an optimal arrangement and operational mode of the doser.
متن کاملParameters characterizing electromagnetic wave polarization
In this paper, generalizations of the Stokes parameters and alternative characterizations of three-dimensional (3D) time-varying electromagnetic fields is introduced. One of these characteristics is the normal of the polarization plane, which, in many cases of interest, is parallel (or antiparallel) to the direction of propagation. Others are the two spectral density Stokes parameters which des...
متن کاملResonant Oscillation of a Liquid Metal Column Driven by Electromagnetic Lorentz Force Sources
In this paper, a theoretical study is conducted in order to establish the feasibility of a liquid metal acoustic resonator ͑liquid gallium or liquid aluminum͒ for high-amplitude acoustic oscillations. The fundamental resonant frequency typically lies between 5 and 40 kHz. The oscillations are induced by an alternating Lorentz force density applied directly to the liquid metal volume. Depending on...
متن کاملinvestigation of effective parameters on the rigidity of light composite diaphragms (psscb) by fem
در این رساله با معرفی سقف های psscb متشکل از ترکیب ورق های فولادی ذوزنقه ای و تخته های سیمانی الیافی به عنوان سقف های پیش ساخته (سازگار با سیستم سازه ای قاب های فولادی سبک) به بررسی پارامترهای موثر بر صلبیت سقف، پرداخته می شود. در تحقیق حاضر ابتدا به مدل سازی دو نمونه سقف آزمایش شده، به روش اجزاء محدود با استفاده از نرم افزار تحلیلی abaqus ver 6.10 پرداخته شده است. نمونه های ساخته شده تحت اعما...
Translocation dynamics of a short polymer driven by an oscillating force.
We study the translocation dynamics of a short polymer moving in a noisy environment and driven by an oscillating force. The dynamics is numerically investigated by solving a Langevin equation in a two-dimensional domain. We consider a phenomenological cubic potential with a metastable state to model the polymer-pore interaction and the entropic free energy barrier characterizing the translocat...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Tetsu-to-Hagane
سال: 2016
ISSN: 0021-1575,1883-2954
DOI: 10.2355/tetsutohagane.tetsu-2015-089