the problem of combined heat and mass transfer of an electrically conducting fluid in mhdnatural convection adjacent to a vertical surface is analyzed, taking into account the effects of ohmic heatingin the presence of suction or injection. an approximate numerical solution for the steady laminar boundarylayerflow over a wall of the wedge in the presence of species concentration and mass diffus...

Electrical heating of food products provides rapid and uniform heating, resulting in less thermal damage to the product. The objective of this research was to examine the effects of ohmic heating on the stability of orange juice with comparison to conventional pasteurization. During storage at 4 degrees C, degradation curves of ascorbic acid followed a linear decrease pattern in both ohmic-heat...

We present a Fokker–Planck equation in crystal momentum space which describes finite temperature transport of charge carriers performing band motion in a solid, and analyze through exact solutions the Ohmic and non-Ohmic behavior of the mobility.  2001 Elsevier Science B.V. All rights reserved.

We present calculations of magnetic field evolution by the Hall effect and Ohmic decay in the crust of neutron stars (NSs). In accreting NSs, Ohmic decay is always the dominant effect due to the large resistivity. In isolated NSs with relatively pure crusts, the Hall effect dominates Ohmic decay after a time tswitch ≃ 104 yr B−3 12, where B12 is the magnetic field strength in units of 1012 G. W...

II The cover image shows partial intercalation of gold (in yellow) into Ti3SiC2 observed by scanning transmission electron microscopy; a result from my research. During the course of research underlying this thesis, I was enrolled in Agora Materiae, a multidisciplinary doctoral program at Linköping University, Sweden. Abstract Chemical gas sensors are widely-used electronic devices for detectin...

Context. An essential facet of turbulence is the space-time intermittency cascade energy that leads to coherent structures high dissipation. Aims. In this work, we attempt investigate systematically physical nature intense dissipation regions in decaying isothermal magnetohydrodynamical (MHD) turbulence. Methods. We probe turbulent with grid based simulations compressible MHD take unprecedented...

Neutron stars host the strongest magnetic fields that we know of in Universe. Their are main means generating their radiation, either magnetospheric or through crust. Moreover, evolution field has been intimately related to explosive events magnetars, which strong fields, and persistent thermal emission. The crusts neutron described within framework Hall effect Ohmic dissipation. Yet, this desc...

We use the Ozsváth–Szabó contact invariant to produce examples of strongly symplectically fillable contact 3–manifolds which are not Stein fillable. AMS Classification numbers Primary: 57R17 Secondary: 57R57

Ohmic and Schottky contacts are playing a major role in the field of ZnO based electronics device fabrication. It is seen that several works have been reported on metallization scheme, contacts with this semiconducting material. But, the thickness of semiconducting material and the choosing of substrate still remain imperfect and inefficient for advanced IC technology. To estimate contact resis...