Triggered vacuum and gas spark gaps

Osmokrović, P.; Arsic, N.; Lazarevic, Z.; Kartalović, Nenad

doi:10.1109/61.489344

Cited by 37 publications

(8 citation statements)

References 7 publications

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“…For the ground state n = 1 in the eq. ( 8) the elementary magnetic moment can be obtained as = ℎ 4 (10) known as the Bohr magneton. The magnetic field acts on the current contour with a mechanical moment, eq.…”

Section: ⃗⃗ =mentioning

confidence: 99%

Possibility of application nuclear magnetic resonance for measurement of fluid-flow

Kartalović

Djekic²,

Djekic

et al. 2021

NUCL TECH RAD PROT

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The paper considers the application of nuclear magnetic resonance to measure fluid flow. The paper is of an experimental nature. Flowmeter based on nuclear magnetic resonance is extremely precise. The combined measurement uncertainty can be 0.1 %. Such a value of measurement uncertainty indicates that it is a matter of a deterministic and not of a stochastic quantity. This high degree of reliability of the method is theoretically and mathematically described. The paper presents a measurement scheme for flow measurement. Water flow measurement was performed on the principle of nuclear magnetic resonance and on the basis of tritiated water (which is considered to be the most accurate classical method). The obtained results show that the measurement of flow based on nuclear magnetic resonance is more accurate (especially at higher flow). This is explained by the higher inertial mass of HTO tritiated water molecules than the standard H2O water mass and the possible transition of tritiated water to H3HeO. In this way, it has been proven that tracing water based on nuclear magnetic resonance is the only real tracing of water by water. The obtained results shows that tracing water with tritiated or heavy water is not tracing water by water which is explained by different inertial masses.

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Section: ⃗⃗ =mentioning

confidence: 99%

Possibility of application nuclear magnetic resonance for measurement of fluid-flow

Kartalović

Djekic²,

Djekic

et al. 2021

NUCL TECH RAD PROT

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“…The at ten u a tion di a gram of the mag netic field is given as a func tion of fre quency. Fields that are con sid ered per ma nent in prac tice have a fre quency range of ap prox i mately 0.01 Hz to 0.1 Hz [15,16].…”

Section: Mag Net I Cally Shielded Roomsmentioning

confidence: 99%

Passive and active shielding against electromagnetic radiation

et al. 2020

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In nuclear physics experiments, it is very important to isolate the measured quantities from electromagnetic noise. Without this possibility, it is impossible to obtain usable experimental results since natural electromagnetic noise can be several orders of magnitude larger than the measured magnitude. In order to enable such measurements, it is necessary to eliminate electromagnetic noise from the experimental procedure. This is achieved by shielding against electromagnetic radiation. In this paper, experiments were performed to protect a room from electromagnetic noise. By applying all known methods of shielding against electromagnetic radiation, it was concluded that the room can be protected from the electrical component, but it is impossible to protect it from the magnetic component of electromagnetic radiation.

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“…25,26 Here, we used a time-controlled switch for a spark gap in our PSpice simulation. In the real Marx generator, C g is the stray capacitance between the two electrodes of the spark gap, each of which is fixed to an aluminum disk of large diameter.…”

Section: B Pspice Modelmentioning

confidence: 99%

“…7 The behavior of relativistic diodes can also be described with the relativistic correction. [20][21][22][23][24][25][26][27] High-voltage pulses with a fast rise time are typically generated by fast discharges. While electron emission can result from any of several processes, including thermionic emission, 8 photoemission, secondary emission, field emission, [9][10][11][12][13][14][15][16][17] and explosive emission, 18 in recent years, the field emission or cold emission has attracted much attention due to the potential of exhibiting comparably higher current density without using any heaters.…”

Section: Introductionmentioning

confidence: 99%

Impedance matching of a coaxial Marx generator with a relativistic field emission limited diode

Lin

Peng

2007

Journal of Applied Physics

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Low temperature refrigeration by using thermal-field electron emission in a coaxial cylindrical diode J. Appl. Phys. 104, 084506 (2008); 10.1063/1.3000602 Space-charge effects of electrons and ions on the steady states of field-emission-limited diodes J. Vac. Sci. Technol. B 23, 636 (2005); 10.1116/1.1875352High current diamond field emission diode Quasistationary states of a relativistic field-emission-limited diode employing a high-transparency mesh anode

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Triggered vacuum and gas spark gaps

Cited by 37 publications

References 7 publications

Possibility of application nuclear magnetic resonance for measurement of fluid-flow

Possibility of application nuclear magnetic resonance for measurement of fluid-flow

Passive and active shielding against electromagnetic radiation

Impedance matching of a coaxial Marx generator with a relativistic field emission limited diode

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