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Giovanni MODANESE & Eugene PODKLETNOV
Impulse Generator

https://www.youtube.com/watch?v=sH1p6Cn7ft4
 Gravity-Superconductors Interactions: Theory and Experiment by Giovanni Modanese\
Giovanni Modanese     Evgeny Podkletnov 
 
 


 

https://arxiv.org/abs/physics/0108005
https://inspirehep.net/literature/561029
Impulse Gravity Generator Based on Charged YBa_2Cu_3O_{7-y} Superconductor with Composite Crystal Structure
Evgeny Podkletnov, Giovanni Modanese
[ PDF ]
    The detection of apparent anomalous forces in the vicinity of high-Tc superconductors under non equilibrium conditions has stimulated an experimental research in which the operating parameters of the experiment have been pushed to values higher than those employed in previous attempts. The results confirm the existence of an unexpected physical interaction. An apparatus has been constructed and tested in which the superconductor is subjected to peak currents in excess of 10^4 A, surface potentials in excess of 1 MV, trapped magnetic field up to 1 T, and temperature down to 40 K. In order to produce the required currents a high voltage discharge technique has been employed. Discharges originating from a superconducting ceramic electrode are accompanied by the emission of radiation which propagates in a focused beam without noticeable attenuation through different materials and exerts a short repulsive force on small movable objects along the propagation axis. Within the measurement error (5 to 7 %) the impulse is proportional to the mass of the objects and independent on their composition. It therefore resembles a gravitational impulse. The observed phenomenon appears to be absolutely new and unprecedented in the literature. It cannot be understood in the framework of general relativity. A theory is proposed which combines a quantum gravity approach with anomalous vacuum fluctuations.

A Comparison Between the YBCO Discharge Experiments by E.
Podkletnov and C. Poher, and Their Theoretical Interpretations
Giovanni Modanese
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Abstract -- Experimental results recently published by C. Poher provide independent evidence for the anomalous radiation emitted from YBCO electrodes under short, intense current pulses previously reported by E. Podkletnov. The generation conditions are somewhat different: lower applied voltage, longer duration of the pulses, absence of a discharge chamber. The microstructure of the emitter is also different in the two cases. While Podkletnov's radiation beam is collimated, Poher's beam is more or less diverging, depending on the emitter type. In coincidence with the radiation emission Poher measures a strong recoil of the emitter, with maximum momentum of the order of 1 kg/m/s. We compare and discuss several details of the experiments and give a brief outline of the proposed theoretical explanations. We also report numerical simulations of the maximum electromagnetic recoil force on a Josephson junction, as a benchmark for a possible alternative explanation of the recoil.
https://medium.com/predict/eugene-podkletnovs-impulse-gravity-generator-8749bbdc8378
Eugene Podkletnov s Impulse Gravity Generator
Tim Ventura
By subjecting a superconducting emitter to a 5 megavolt pulse of electrical energy, Dr. Eugene Podkletnov claims to have created an  impulse gravity generator  capable of punching holes in concrete & deforming inch-thick steel plates. We join him to learn more about the details of his experimental claims and explore the physical principles behind his reported results

    Eugene, let s start out with a layperson s summary of the  impulse gravity generator  that you published a paper on with Dr. Giovanni Modanese. Can you explain this experiment and its goals for us?

Tim, this experiment is a device I m calling the  impulse gravity generator , which utilizes a Marx generator discharge through a superconducting emitter in a high-magnetic field to create a wave in time-space with properties very close to gravitational waves. The similarities are apparent enough that we re almost positive it actually is a form of gravity.

Our experimental apparatus is complicated, but the principle is simple. We have a typical high voltage discharge, typically up to 2 million volts, and sometimes as high as 5 million volts. We have a superconducting emitter, which has a two

We discharge the voltage through the emitter in the presence of a high-intensity magnetic field, which leads to a very interesting phenomenon. I can only describe it as a gravitational impulse that propagates at high speeds over large distances without losing energy.

These impulses can be directionally projected in any direction in space, and they exert a large force on any object in the path of propagation. We haven t uncovered the mechanism yet to explain how this force is generated, but we understand the engineering principles used to generate & control it.

    I should point out that the  impulse gravity generator  is very different than the rotating superconductor experiments you conducted in the 1990's. In this new experiment, you re using a stationary apparatus rather the spinning disc in your previous research

https://1lib.sk/book/25620861/56267d/gravitysuperconductors-interactions.html
Gravity-Superconductors Interactions
Giovanni Modanese, Glen A. Robertson
[ PDF ]
Recent developments in gravity-superconductivity interactions have been summarized by several researchers. If gravitation has to be eventually reconciled with quantum mechanics, the macroscopic quantum character of superconductors might actually matter. This e-book attempts to answer one key question relating to gravity research: Is it possible to generate gravity-like fields by condensed-matter systems, in conditions accessible in a laboratory? General Relativity and lowest-order Quantum Gravity predict in this case very small emission rates, so these phenomena can only become relevant if some strong quantum effect occurs. This e-book is unique in its genre as it maintains a careful balance between different techniques and approaches in gravity and superconductivity research. It will be of interest for researchers in General Relativity and gravitation theories, in field theory, in experimental gravitation, in low-temperature and high-temperature superconductivity and in more applied fields such as telecommunications and beam propulsion technology.

https://www.researchgate.net/publication/2167949_Evaluation_of_an_Impulse_Gravity_Generator_Based_Beamed_Propulsion_Concept
Evaluation of an Impulse Gravity Generator Based Beamed Propulsion Concept
G. Modanese
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Abstract
This paper analyzes the suitability of a beamed propulsion concept having properties consistent with the impulse gravity generator described by Podkletnov et al. [physics/0108005]. The use of this propulsion concept for orbital maneuver, Earth-to-orbit, interplanetary, and interstellar applications based on presently available experimental results and theory is considered, and areas for future research needed to better characterize this phenomenon are discussed. A beam of radiation or particles with the properties described for the impulse gravity generator would appear to be an excellent candidate for use in beamed spacecraft propulsion. Besides the usual benefits of beamed propulsion, it would not need sails or other special spacecraft components to function, could safely provide high accelerations to delicate components, and might operate at higher efficiencies than other beamed propulsion concepts.
https://www.researchgate.net/publication/305635303
DOI: 10.2514/6.2016-4988
Null-Results of a Superconducting Gravity-Impulse-Generator
Conference Paper · July 2016
Istvan Lorincz, Martin Tajmar
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It was claimed by Podkletnov and Modanese1 that a high voltage discharge through a high-Tc superconductor produces a gravity-like beam that can be measured using pendulums up to 150 m away from the apparatus. As this would be of interest for countless different applications, among them a beamed propulsion concept,2 it has drawn a lot of attention. Recently Poher3 and Schroeder4 designed their own experimental setup to replicate a similar effect. In these experiments similar results were reported while using a high current direct discharge through a high-Tc superconductor. Additionally to the emitted gravity-like field that was measured with an accelerometer inside a Faraday-shield in close proximity of the superconductor, Poher also measured a mechanical impulse during the discharge. We previously performed two small scale experiments,5 with the objective to replicate the reported results and to gather experience. We successfully replicated the mechanical impulse, but we could not generate repeatable gravity like signals. Since our previous results were inconclusive we decided to increase the impulse energy by at least an order of magnitude. We achieved this by replacing our previous capacitors5 and their charging sub-system, reaching a theoretical maximum impulse energy of up to 0.25 MJ. Our first objective within the present series of experiments was to exclude the most important error source, which was the emitted electromagnetic pulse that greatly influenced the sensors and data acquisition systems. After this was achieved we investigated the cause of the mechanical impulse, which led eventually in every case to the destruction of the emitter and its support. We could measure no acceleration change during the discharges within our 3σ limit of ±48 μg and thus setting a new lower limit for similar effects.