Classical Physics

1506 Submissions

[13] viXra:1506.0208 [pdf] submitted on 2015-06-29 08:21:08

Ether as a Prematter

Authors: Etkin V.A.
Comments: 13 Pages. in Russian

It is shown that from the standpoint of the wave theory of the structure of matter to be aired regarded as "prematter" acquiring new properties during its "condensation". Its specificity is discussed as a process structuring ether and marked with the opportunity to overcome a number of the difficulties of theoretical physics
Category: Classical Physics

[12] viXra:1506.0201 [pdf] replaced on 2015-07-06 04:30:07

About Flow of Water Into the Funnel and from Pipe \\ О потоке воды в воронку и из трубы

Authors: Solomon I. Khmelnik
Comments: 11 Pages.

It is shown that the rotation of the water flowing into the funnel, or arising out of the pipe under the effect of gravity, it can be explained by the fact that there are significant largest gravity-magnetic forces. \\ Показывается, что вращение воды, втекающей в воронку, или вытекающей из трубы под действием силы тяжести, может быть объяснено существованием значительных по величине гравитомагнитных сил.
Category: Classical Physics

[11] viXra:1506.0157 [pdf] replaced on 2015-08-02 05:40:52

The Equation of Whirlpool

Authors: Solomon I. Khmelnik
Comments: 15 Pages.

Recently, there appeared a mathematical model of oceanic whirlpools [1], which is almost identical to the models built for space black holes. The similarity between the whirlpools and black holes is found in the fact that an object that happened to be near these objects becomes involved in them and never returns. Such a distant analogy stresses (in our opinion) the fact that this mathematical model is very far from completion. In the presented paper the author attempts to build such a model. This model, as well as above mentioned one, has the same base – the relativity theory. However, the proposed model is more downlanded (or, if you want, water-landed), because in it we use the equations of hydrodynamics and the consequences of the theory of relativity, which are relevant only in the case of low Earth's gravity. Another question is also of interest – about the source of energy which enables the whirlpool to be spinning for a long time when surrounded by still waters. This issue becomes even more important due to the fact that the whirlpools (and not the Moon) are energy sources for the tide [2]. In [1] a source of energy whirlpools not analyzed. Below we show that this source is the Earth's gravitational field.
Category: Classical Physics

[10] viXra:1506.0154 [pdf] submitted on 2015-06-20 11:01:56

Derivation of Inertial Forces (And the Energy) in Newtonian Mechanics.

Authors: Carl-Gustav Hedenby
Comments: 2 Pages.

I show how inertial forces in a rotating system and under equable, linear acceleration can be derived from the classical kinetic energy, and also make a review of my energy derivation.
Category: Classical Physics

[9] viXra:1506.0115 [pdf] submitted on 2015-06-15 04:16:22

The Twin Paradox Analogy in Classical Physics

Authors: Vadim N. Matveev, Oleg V. Matvejev
Comments: 4 Pages.

The article simulates Twin Paradox by means of floating boats. The boats are fitted with a pendulum clock and instruments activated by signals generated by this clock (in time with this clock). The function of the clock pendulum is performed by a high-speed shuttle continuously moving along a vertical (relative to the boat) line between the boat and the bottom. The article demonstrates, that even if two boats are sailing side by side at a speed v relative to the water, then one of them halts, waits for a while and then catches up with the boat sailing ahead, the instruments on the non-inertial boat grew less "old" than on the inertial one.
Category: Classical Physics

[8] viXra:1506.0093 [pdf] submitted on 2015-06-12 08:13:54

New Newton Mechanics

Authors: Fu Yuhua
Comments: 11 Pages.

According to the principle of the uniqueness of truth, this paper presents the New Newton Mechanics (NNM) taking law of conservation of energy as unique source law. Examples show that in some cases other laws may be contradicted with the law of conservation of energy. The original Newton's three laws and the law of gravity, in principle can be derived by the law of conservation of energy. Through the example of free falling body, this paper derives the original Newton's second law and the original law of gravity by using the law of conservation of energy; and through the example of a small ball rolls along the inclined plane (belonging to the problem cannot be solved by general relativity that a body is forced to move in flat space), derives improved Newton's second law and improved law of gravity by using law of conservation of energy. Whether or not other conservation laws (such as the law of conservation of momentum and the law of conservation of angular momentum) can be utilized, should be tested by law of conservation of energy. When the original Newton's second law is not correct, then the laws of conservation of momentum and angular momentum are no longer correct; therefore the general forms of improved law of conservation of momentum and improved law of conservation of angular momentum are presented. In the cases that law of conservation of energy cannot be used effectively, New Newton Mechanics will not exclude that according to other theories or accurate experiments to derive the laws or formulas to solve some specific problems. For example, with the help of the result of general relativity, the improved Newton's formula of universal gravitation can be derived, which can be used to solve the problem of advance of planetary perihelion and the problem of deflection of photon around the Sun. Again, according to accurate experimental result, the synthesized gravitational formula (including the effects of other celestial bodies and sunlight pressure) for the problem of deflection of photon around the Sun is presented. Unlike the original Newton Mechanics, in New Newton Mechanics, for different problems, may have different laws of motion, different formulas of gravity, as well as different expressions of energy. For example, for the problem of a small ball rolls along the inclined plane, and the problem of advance of planetary perihelion, the two formulas of gravity are completely different.
Category: Classical Physics

[7] viXra:1506.0090 [pdf] replaced on 2015-07-28 05:54:27

The Equation of Whirlpool \\ Уравнение водоворота

Authors: Solomon I. Khmelnik
Comments: 15 Pages.

Recently, there appeared a mathematical model of oceanic whirlpools [1], which is almost identical to the models built for space black holes. The similarity between the whirlpools and black holes is found in the fact that an object that happened to be near these objects becomes involved in them and never returns. Such a distant analogy stresses (in our opinion) the fact that this mathematical model is very far from completion. In the presented paper the author attempts to build such a model. This model, as well as above mentioned one, has the same base – the relativity theory. However, the proposed model is more downlanded (or, if you want, water-landed), because in it we use the equations of hydrodynamics and the consequences of the theory of relativity, which are relevant only in the case of low Earth's gravity. Another question is also of interest – about the source of energy which enables the whirlpool to be spinning for a long time when surrounded by still waters. This issue becomes even more important due to the fact that the whirlpools (and not the Moon) are energy sources for the tide [2]. In [1] a source of energy whirlpools not analyzed. Below we show that this source is the Earth's gravitational field. \\ Недавно появилась математическая модель океанических водоворотов [1], которая практически полностью совпадает с моделями, построенными для космических черных дыр. Сходство между водоворотами и черными дырами обнаруживается в том, что нечто, оказавшееся вблизи этих объектов, вовлекается в них и никогда не возвращается. Столь далекая аналогия подчеркивает (на наш взгляд), как далека от завершения математическая модель водоворотов. Ниже автор тоже предпринимает попытку построения такой модели. Предлагаемая модель, как и вышеупомянутая, строится на базе одной теории – теории относительности. Но предлагаемая модель более приземлена (или, если хотите, приводнена), поскольку используются также и уравнения гидродинамики, и следствия из теории относительности, выполняющиеся только в условиях слабого земного притяжения. Интересен еще вопрос об источнике энергии, позволяющей водовороту длительное время вращаться в окружении неподвижных вод. Этот вопрос становится еще более важным в связи с тем, что именно водовороты (а не Луна) являются источниками энергии для приливов и отливов [2]. В [1] источник энергии водоворотов не анализируется. Ниже показывается, что этим источником является гравитационное поле Земли.
Category: Classical Physics

[6] viXra:1506.0088 [pdf] submitted on 2015-06-11 12:54:41

A Planar Delta—Cross Shaped Loop Antenna: Analysis and Simulation — The 2 WL Case

Authors: G. A. Papadaniel, N. I. Yannopoulou, P. E. Zimourtopoulos
Comments: 18 Pages. FunkTechnikPlus # Journal, Issue 7 - Year 2, 31 May 2015, v1, 19-36, otoiser ftp#j --- Removed from arXiv by an impotent "moderator"

A planar Delta—Cross shaped loop antenna is proposed. The presentation includes results from an analytic study of the radiation pattern, as well as, from a simulation study for both the electric and radiation characteristics: input impedance, standing wave ratio, radiation pattern and directivity. The loop was initially shaped as 4 non-overlapping equilateral triangles on a plane, symmetrically oriented around a common vertex, center fed at one triangle base. In order to improve the antenna characteristics, its shape was then modified by equally changing the triangle base angle—while keeping the loop length constant and equal to 2 wavelengths WL. In this way, the final antenna loop was shaped with 4 isosceles triangles. The analytical and simulated results for the radiation pattern were found to be in good agreement. Furthermore, a comparison with antenna's dipole counterpart characteristics showed a much better performance of the proposed antenna.
Category: Classical Physics

[5] viXra:1506.0074 [pdf] replaced on 2015-06-09 13:33:11

Some Simple Formulae for Grounding in a Laboratory and the Respective Definition of "Strong Current": a Gate Into Electrical Safety

Authors: E.Gluskin, R.Rabinovici
Comments: 15 Pages. It is some basic electrical safety from the positions of elementary circuit theory; the argument should be useful for physics and EE students, engineers and teachers.

The concepts of "high power" and/or "heavy current" are defined from the positions of electrical safety in a power laboratory. According to this criterion, for the nominal full power of the device under test (generator, motor, or transformer), we obtain that , where Rgr is the resistance of the grounding, is the maximal voltage permitted for touching, and is the range of the output voltage of the power device, associated with its non-ideality as a voltage source. Limiting one of the values Rgr, or Snom, for the other given, this formula defines what is "high power" for a given laboratory, and the concept of "heavy current" thus appears as a relative one, adjusted to the safety needs. This approach can be helpful in making the very important topic of electrical safety interesting for students and teachers.
Category: Classical Physics

[4] viXra:1506.0059 [pdf] submitted on 2015-06-07 09:50:01

Light

Authors: HuaZhi Dan
Comments: 1 Page.

Light
Category: Classical Physics

[3] viXra:1506.0058 [pdf] replaced on 2015-09-28 21:32:22

Physics

Authors: HuaZhi Dan
Comments: 10 Pages.

Physics
Category: Classical Physics

[2] viXra:1506.0057 [pdf] submitted on 2015-06-07 10:15:32

Electromagnetic Induction

Authors: HuaZhi Dan
Comments: 1 Page.

Electromagnetic induction
Category: Classical Physics

[1] viXra:1506.0056 [pdf] submitted on 2015-06-07 11:38:34

Gravitational Generation of Rain

Authors: Fran De Aquino
Comments: 4 Pages.

Here we show a new process for producing artificial rain. A region of low pressure is produced in Earth’s troposphere, using gravity control. Then clouds are attracted to this region, and thus a bigger cloud can be formed. During the compression process of the cloud, water droplets become large drops through collision and coalescence, and consequently they acquire sufficient fall velocities to reach the ground as rainfall.
Category: Classical Physics