نتایج جستجو برای: filed
تعداد نتایج: 3271 فیلتر نتایج به سال:
The influence of non-uniform electric filed on Fe3O4-Ethylene glycol nanofluid hydrothermal treatment in an enclosure with sinusoidal upper and moving lower walls is investigated in this study. Control Volume based Finite Element Method (CVFEM) is utilized to simulate in the presented model. Numerical investigation are conducted for the sundry parameters such as Reynolds number; nanoparticle vo...
It is important to measure the burden surface temperature of blast furnace (BF) since it can indicate the gas flow distribution and provide instruction for BF operation. The measuring system configuration based on multi-source information fusion is given in this paper to solve the problem of temperature filed measuring in BF. As a result, the multi-source information feature extraction and fusi...
An important aspect of the perceived problem with medical malpractice litigation is the manner in which malpractice claims are resolved.' Following the first medical malpractice crisis in the mid-1970s and the more recent difficulties with insurance costs and availability, the majority of states enacted legislation affecting the procedures used to resolve malpractice claims. 2 Procedural reform...
A three-dimensional mathematical and physical model coupling with the heat transfer and the flow of molten metal in the centrifugal casting of the high speed steel roll was established by using CFD software FLUENT. It can be used to analyze the distribution of the temperature filed and the flow filed in the centrifugal casting under the gravity, the electromagnetic stirring force and the centri...
As the image processing filed grows day by day researcher’s moves towards bio medical filed to emerge new fields to make detection of various medical diagnosis using automated image processing algorithms. One of the fields from this is tumor segmentation also know as tumor detection using image processing algorithms. Till yes many researchers come up with various algorithms to detect tumor auto...
This study of appeals under the supplemental security income (SSI) program has several purposes: (1) To describe the appellate process and provide information on those requesting appeals (including reason for eligibility, program status, and age) and (2) to determine the relationship between these characteristics and the decisions at the three stages of the appellate process. About 312,000 reco...
We have performed self-consistent 2.5-dimensional nonsteady MHD numerical simulations of jet formation as long as possible, including the dynamics of accretion disks. Although the previous nonsteady MHD simulations for astrophysical jets revealed that the characteristics of nonsteady jets are similar to those of steady jets, the calculation time of these simulations is very short compared with ...
by analyzing the zero-field-splitting parameters and of cr2+ (3d4) ion located at tetrahedral site in znse crystal, the local structure distortion and absorption spectra around cr2+ in znse: cr2+ system have been calculated on the basis of the complete energy matrix for the d4 configuration within the strong-filed-representation. it is shown that there exists an expansion distortion in the loca...
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