نتایج جستجو برای: triplet plasma jet
تعداد نتایج: 400736 فیلتر نتایج به سال:
The properties of non-thermal atmospheric pressure plasma jets (APPJs) make them suitable for industrial and biomedical applications. They show many advantages when it comes to local precise surface treatments, there is interest in upgrading their performance irradiation on large areas uneven surfaces. generation charged species (electrons ions) reactive (radicals), together with emitted UV pho...
According to collapsar models, gamma ray bursts are caused by relativistic jets that expel energy along the rotation axis of a collapsing stellar core. We discuss how the structure and time-dependence of such jets depends on the properties of the stellar envelope and the central engine. It takes a few seconds for the jet to bore its way through the core of the star; most of the energy output du...
A Magneto Plasma Sail (MPS) produces a propulsive force by the interaction between the solar wind and an artificial magnetic field inflated by a plasma jet injection. Using a 2D hybrid PIC simulation code, the parametric study of magnetic inflation by the plasma jet injection is performed under different realistic parameters in terms of plasma material (Ar/Xe) and injection direction. We evalua...
The evolution of laboratory produced magnetic jets is followed numerically through three-dimensional, non-ideal magnetohydrodynamic simulations. The experiments are designed to study the interaction of a purely toroidal field with an extended plasma background medium. The system is observed to evolve into a structure consisting of an approximately cylindrical magnetic cavity with an embedded ma...
Recent observations have allowed the geometry and kinematics of the M87 jet to be tightly constrained. We combine these constraints with historical Very Long Baseline Interferometry (VLBI) results and the theory of synchrotron self-absorbed radio cores in order to investigate the physical properties of the jet. Our results strongly suggest the jet to be dominated by an electron-positron (pair) ...
The characteristics of plasma free insulin profiles after conventional subcutaneous injection of regular insulin (10 units) and after jet injection of this amount of insulin were compared in eight subjects with insulin-dependent diabetes mellitus. Although administration of insulin with the jet injector resulted in peak plasma free insulin concentrations (45 +/- 4 microU/ml) similar to those ac...
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