Theory of Dynamic Interactions: The Flight of the Boomerang II

Barceló, Gabriel

doi:10.4236/jamp.2015.35067

Cited by 9 publications

(3 citation statements)

References 4 publications

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“…Also, the same reasoning could be applied to understand the behavior of many solid elements in rotation such as the boomerang [27] [28], spinning top [29], hoop, gyroscopic pendulum [30], or wheel. The Advanced Dynamics team has made multiple analyzes of these behaviors, especially in the case of the boomerang [31], having published publishing some of the results of these investigations [32].…”

Section: Justificationmentioning

confidence: 99%

A New Celestial Mechanics Dynamics of Accelerated Systems

Barceló¹

2019

JAMP

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We present in this text the research carried out on the dynamic behavior of non-inertial systems, proposing new keys to better understand the mechanics of the universe. Applying the field theory to the dynamic magnitudes circumscribed to a body, our research has achieved a new conception of the coupling of these magnitudes, to better understand the behavior of solid rigid bodies, when subjected to multiple simultaneous, non-coaxial rotations. The results of the research are consistent with Einstein's theories on rotation; however, we propose a different mechanics and complementary to classical mechanics, specifically for systems accelerated by rotations. These new concepts define the Theory of Dynamic Interactions (TDI), a new dynamic model for non-inertial systems with axial symmetry, which is based on the principles of conservation of measurable quantities: the notion of quantity, total mass and total energy. This theory deduces a general equation of motion for bodies endowed with angular momentum, when they are subjected to successive non-coaxial torques.

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Section: Justificationmentioning

confidence: 99%

A New Celestial Mechanics Dynamics of Accelerated Systems

Barceló¹

2019

JAMP

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“…This specific effect of a throwing object by hand attracted scientists to describe the physics of flight and properties of the boomerang. [1][2][3] Analysis of the return boomerang designs, starting from ancient to modern sport one, shows most of them contain from two to four airfoiled blades. Figure 1 shows some typical designs of the boomerang.…”

Section: Introductionmentioning

confidence: 99%

Untitled

2022

IRATJ

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The boomerang flight is presented in the known publications by the action of aerodynamic forces and gyroscopic precession torque. This solution does not give a true answer because gyroscopic effects are expressed by the action of the eight interrelated inertial torques generated by the rotating objects. The publications with numerical modeling do not describe the physics of the boomerang flight. Today, the solution of this problem is presented by the mathematical model with the action of the lift forces and inertial torques generated by the rotating boomerang. The boomerang flight is described by the methods of theories of aerodynamics and gyroscopic effects that express the kinetic energy of the boomerang motion and rotation. The mathematical model for the boomerang flight contains multifunctional and interrelated expressions of two theories, which manual solution is sophisticated, but solved by computer software without numerical modeling. The analytical solution for the boomerang flight describes its physics and presents a good example for the educational process of engineering mechanics and aerodynamics.

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“…Subsequently the author has published two articles on the flight of the boomerang [3] [4] and has edited a video [5] with his experiences…”

Section: A Martínmentioning

confidence: 99%

The Flight of the Boomerang Comments

Martín¹

2017

WJM

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This text comprises a brief description and summary of THE FLIGHT OF THE BOOMERANG, in which for the first time its author, Gabriel Barceló, presented the Theory of Dynamic Interactions in a book (2006). This book proposes foundations for new hypotheses in rotational dynamics, which enable us to resolve issues that until today have been unthinkable, such as the anomalies of the Pioneer probes, the essence of dark matter, or the true structure of the cosmos. The Theory of Dynamic Interactions, is a conceptual structure that studies the behavior of rigid solid bodies endowed with angular momentum.

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Theory of Dynamic Interactions: The Flight of the Boomerang II

Cited by 9 publications

References 4 publications

A New Celestial Mechanics Dynamics of Accelerated Systems

A New Celestial Mechanics Dynamics of Accelerated Systems

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The Flight of the Boomerang Comments

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