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Wake Field Flow of a Sphere Falling in a Finite Duct
J. Markiewicz,
W. R. Matson
Issue:
Volume 2, Issue 3, May 2013
Pages:
98-103
Received:
18 February 2013
Published:
2 May 2013
Abstract: We report on a simple study involving a single non-Brownian sphere settling under the influence of gravity in a quiescent viscous fluid housed in a finite square duct. Spheres are shown to achieve terminal velocity in a fraction of the time predicted by infinite fluid dynamics. Terminal velocities agree well with right cylinder equations for spheres with diame-ter-to-width ratios less than 0.45. The finite chamber length results a two-phase flow and interesting wake field dynamics for spheres with diameter-to-width ratios greater than 0.255.
Abstract: We report on a simple study involving a single non-Brownian sphere settling under the influence of gravity in a quiescent viscous fluid housed in a finite square duct. Spheres are shown to achieve terminal velocity in a fraction of the time predicted by infinite fluid dynamics. Terminal velocities agree well with right cylinder equations for sphere...
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A Role of the Conservation Laws in Evolutionary Processes and Generation of Physical Structures
Issue:
Volume 2, Issue 3, May 2013
Pages:
104-110
Received:
20 March 2013
Published:
2 May 2013
Abstract: It is well known that the equations of conservation laws for energy, linear momentum, angular momentum, and mass are the equations of mechanics and physics of continuous media that describe material systems such as the thermodynamical, gas-dynamical and cosmological systems. And the field-theory equations, which are used for description of physical fields, are based on the conservation laws that one commonly relates with conservative quantities or objects. It is shown that to conservation laws for physical fields are assigned the closed exterior forms, which follow from the equations of conservation laws for material systems. The process of realization such closed exterior form describes the occurrence of observable formations in material systems (such as waves) and the generation of physical structures, the examples of which are physical structures that form physical fields.
Abstract: It is well known that the equations of conservation laws for energy, linear momentum, angular momentum, and mass are the equations of mechanics and physics of continuous media that describe material systems such as the thermodynamical, gas-dynamical and cosmological systems. And the field-theory equations, which are used for description of physical...
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Numerical KDV Equation by the Adomian Decomposition Method
Issue:
Volume 2, Issue 3, May 2013
Pages:
111-115
Received:
17 March 2013
Published:
2 May 2013
Abstract: Using the Adomian decomposition method (ADM), we present in this paper a numerical approximation of the solution of the nonlinear KDV equation. The principal task concerns essentially the computation of the Adomian polynomials for this type of equation and thereafter determining a significant criterion to ensure the conditions for convergence of the method.
Abstract: Using the Adomian decomposition method (ADM), we present in this paper a numerical approximation of the solution of the nonlinear KDV equation. The principal task concerns essentially the computation of the Adomian polynomials for this type of equation and thereafter determining a significant criterion to ensure the conditions for convergence of th...
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Multi-Range Sources of Electromagnetic Radiation based on a Low-Inductive Extended Z-Discharge
V. A. Burtsev,
N. V. Kalinin,
S. A. Vaganov
Issue:
Volume 2, Issue 3, May 2013
Pages:
116-123
Received:
21 March 2013
Published:
2 May 2013
Abstract: Pulse sources of electromagnetic radiation based on a low-inductive extended z-discharge are studded experi-mentally and numerically. Z-discharge is initiated by a high-voltage pulse generator through a long transmission line. It is shown that using a sliding avalanche discharge traveling wave, one can provide electrical breakdown of long discharge gaps in a wide range of initial gas pressure and produce a plasma column at moderate voltages of the generator. Sources alloy to obtain the electromagnetic radiation of different kinds, from red visible range up to hard x-ray one. A new non-pinch mechanisms of radiation generation are discovered in the soft and hard x-ray ranges of spectra. These mechanisms offer a higher efficiency of conversion of elecnrical energy to the energy of a radiating medium.
Abstract: Pulse sources of electromagnetic radiation based on a low-inductive extended z-discharge are studded experi-mentally and numerically. Z-discharge is initiated by a high-voltage pulse generator through a long transmission line. It is shown that using a sliding avalanche discharge traveling wave, one can provide electrical breakdown of long discharge...
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The Signature of Higgs Boson Near Surface Horizon of Oscillating Cylindrical Universe
Alireza Sepehri,
Somayyeh Shoorvazi
Issue:
Volume 2, Issue 3, May 2013
Pages:
124-131
Received:
1 April 2013
Published:
2 May 2013
Abstract: First, by using cylindrically symmetric model, the quantum state for cyclic Universe is studied. It is shown that the ground state for oscillating cylindrical Universe is a maximally entangled with two-mode squeezed states on expanding and contracting Hilbert spaces of Universe. Next, the production cross section for each Universe state is obtained. It is ob-served that the probability for producing each state in cyclic Universe depends on different oscillating frequencies of Un-iverse in space-time directions.After that, the effect of Universe oscillation on Higgs boson cross section is considered. To calculate the production cross section for Higgs boson, the production cross section for each Universe state is multiplied by thermal distribution of Higgs boson .It is found that in each Universe state, different amount of Higgs boson is produced. Finally, the signature of Higgs boson near surface horizon of oscillating Universe is studied. When Higgs bosons produce, they decay to quarks and gluons. Thus an enhancement of these partons can be a signature of Higgs boson inside the cyclic Universe.
Abstract: First, by using cylindrically symmetric model, the quantum state for cyclic Universe is studied. It is shown that the ground state for oscillating cylindrical Universe is a maximally entangled with two-mode squeezed states on expanding and contracting Hilbert spaces of Universe. Next, the production cross section for each Universe state is obtained...
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Ricci Flows and Topology Change in Quantum Gravity
Issue:
Volume 2, Issue 3, May 2013
Pages:
132-137
Received:
10 February 2013
Published:
2 May 2013
Abstract: The topology change in quantum gravity is modeled by a Ricci flow. In this approach we consider the Ricci flow as a statistical system. The metric in the Ricci flow enumerated by a parameter is a microscopical statistical state. The probability of every microscopical state is determined by this parameter. The Ricci flow starting from a static wormhole filled with a phantom Sine-Gordon scalar field is investigated numerically.
Abstract: The topology change in quantum gravity is modeled by a Ricci flow. In this approach we consider the Ricci flow as a statistical system. The metric in the Ricci flow enumerated by a parameter is a microscopical statistical state. The probability of every microscopical state is determined by this parameter. The Ricci flow starting from a static wor...
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Interstellar Transmitter Concept (King David’s Sling)
Glen Monahan,
Sarvraj Singh
Issue:
Volume 2, Issue 3, May 2013
Pages:
138-143
Received:
17 January 2013
Published:
2 May 2013
Abstract: A simple operating principle (similar to a combination of a pottery wheel and a catapult or, simply, the weapon used by David to slay Goliath) coupled with the success of some moderate engineering challenges may allow for the transmission of a carrier wave from Earth to Mars in less than one second!This paper also directly addresses the controversy of light speed variance/invariance (which has arisen from the “wave/particle nature of light” debate) by referencing Joseph A. Rybczyk’s 2012 paper, “Lunar Laser Evidence of Light Speed Variance”.
Abstract: A simple operating principle (similar to a combination of a pottery wheel and a catapult or, simply, the weapon used by David to slay Goliath) coupled with the success of some moderate engineering challenges may allow for the transmission of a carrier wave from Earth to Mars in less than one second!This paper also directly addresses the controversy...
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Design of Optical Nor Logic Gates Using Two Dimension Photonic Crystals.
Wen-Piao Lin,
Yu-Fang Hsu,
Han-Lung Kuo
Issue:
Volume 2, Issue 3, May 2013
Pages:
144-147
Received:
17 April 2013
Published:
20 May 2013
Abstract: In this paper, a novel all-optical NOR logic gate based on two dimension (2-D) photonic crystals (PC) is designed and simulated by a cascade of two all-optical switches. The new all-optical switch is composed of a nonlinear photonic crystal ring resonator (PCRR) and T-type waveguide. The PC structure has a square lattice of silicon rod with refractive index of 3.39 in air. The bandgap of this structure is derived by the plane wave expansion (PWE) method, which is from a/= 0.32 to a/= 0.44. In this structure to work at the wavelength of 1550 nm, the lattice constant ‘a’ should be 630 nm; the total size of the proposed optical NOR gate is only 18 m × 11 m. The simulation results using two dimensional finite difference time domain (FDTD) method indicated that the proposed optical NOR logic gate is a potential candidature for ultrafast optical digital circuits.
Abstract: In this paper, a novel all-optical NOR logic gate based on two dimension (2-D) photonic crystals (PC) is designed and simulated by a cascade of two all-optical switches. The new all-optical switch is composed of a nonlinear photonic crystal ring resonator (PCRR) and T-type waveguide. The PC structure has a square lattice of silicon rod with refract...
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Vacuum Energy and Extension to Machian Space-Time Physics by Linkage of Gravitons (Today) with Gravitinos (Ew Era) as Answer to Volovik’S Vacuum Energy, Myths and Reality Document Questions
Issue:
Volume 2, Issue 3, May 2013
Pages:
148-154
Received:
14 April 2013
Published:
30 May 2013
Abstract: We summarize first the highlights of the paper by Volovik, 2006 as to Vacuum energy and afterwards state that the non applicabillty of “Fjortoft theorem” for defining necessary conditions for instability solves certain problems raised by Volovik. The Myths and Realitites of Vacuum energies as stated by Volovik in particular state that there can be no (local?) perturbations of the quantum vacuum leading to a nonzero vacuum energy. Our paper applies the non applicability of “Fjortoft theorem” as another mechanism which could lead to a nonzero vacuum energy. We apply this theorem to what is called by Padmanabhan a thermodynamic potential which could show inititial conditions implying (structual) instability if conditions for the applications of “Fjortoft’s theorem” hold. In our case, there is no instability, so a different mechanism exists.for constructing vacuum energy. We appeal to Machians physics to account for the behavior of massive Gravitons with DE, in sync with extending answers to Volovick’s questions and identifying vacuum energy with DE. Then use Branes-Anti branes to create DE. Key point also is in the uniformity of Planck’s constant in cosmology, too as to preserve consistency of physical evolution.
Abstract: We summarize first the highlights of the paper by Volovik, 2006 as to Vacuum energy and afterwards state that the non applicabillty of “Fjortoft theorem” for defining necessary conditions for instability solves certain problems raised by Volovik. The Myths and Realitites of Vacuum energies as stated by Volovik in particular state that there can be ...
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The Theory of Concentration
Issue:
Volume 2, Issue 3, May 2013
Pages:
168-176
Received:
14 April 2013
Published:
10 June 2013
Abstract: The purpose of the theory of concentration is to demonstrate how the photons of energy were concentrated into spherical materials because of the gravity that stabilizes them. In fact, it is the theory of concentration that elucidates perfectly the transition from infinitely small to infinitely great. It should be noted that its concepts are essentially based on the special relativity of Albert Einstein and I could confirm that the formula E=M.C² is correct. However, the theory of concentration rejects every notion of the general relativity. Also, this paper demonstrates that atoms are endowed with gravity that allows the fixation of electrons on their surfaces in order to form molecules; on the other hand, magnetism could be explained by the presence of a cloud that coats atoms and materials.
Abstract: The purpose of the theory of concentration is to demonstrate how the photons of energy were concentrated into spherical materials because of the gravity that stabilizes them. In fact, it is the theory of concentration that elucidates perfectly the transition from infinitely small to infinitely great. It should be noted that its concepts are essenti...
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Research of Global Anisotropy of Physical Space on Investigation Base of Changes in and α-decay Rate of Radioactive Elements. Motion of Pulsars and Anisotropy of Cosmic Rays
Issue:
Volume 2, Issue 3, May 2013
Pages:
177-184
Received:
5 May 2013
Published:
10 June 2013
Abstract: Results from experimental studies of a global anisotropy of physical space and new interaction in nature based on analyzing fluctuations in the intensity of the β and α-decay of radioactive elements, motion of pulsars and anisotropy of cosmic rays, are presented. The explanation of the results, based on a hypothesis as to the global anisotropy of physical space caused by the existence of cosmological vector potential AG in limits of theory of byuon, is given. It is shown that vector AG has the following coordinates in the second equatorial coordinate system: right ascension α = 300° ± 10°; declination δ = 36° ± 10°.
Abstract: Results from experimental studies of a global anisotropy of physical space and new interaction in nature based on analyzing fluctuations in the intensity of the β and α-decay of radioactive elements, motion of pulsars and anisotropy of cosmic rays, are presented. The explanation of the results, based on a hypothesis as to the global anisotropy of p...
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