Results 211 to 220 of about 59,015 (252)
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Breakdown Strength of N2-SF6 Gas Mixtures Containing 10% and 5% SF6 Compared with pure SF6
2001SF6 as insulating gas has a very good dielectric strength. Therefore, SF6 is used in many applications. Nowadays, it is investigated again whether SF6-N2 mixtures can replace pure SF6 in for example gas-insulated substations and lines. For pure SF6 the optimal gas pressure varies between 4 and 6 bar.
Sander Meijer +2 more
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Low SF6 concentration SF6 / N2 Mixtures for GIL
1998Environment concerns have led Electricite de France to consider the use of low-SF6content SF6/N2 mixtures for the development of 400 kV Gas Insulated Line technology dedicated to the underground parts of OHL links.
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Intensit�ten myonischer R�ntgenlinien in SF6 und H2 plus SF6
Zeitschrift f�r Physik A Atoms and Nuclei, 1975Muonic X-ray spectra from S and F in SF6 and H2+SF6 have been measured with a high-pressure gas target. Strong differences between the observed intensities of corresponding lines were found for the two cases. The results are compared with cascade calculations. The per-atom ratio between Coulomb capture in F and S was determined to be 0.96±0.09 and 1.04±
H. -J. Pfeiffer, H. Daniel
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Applied Physics Letters, 1974
Energy and spectral measurements of pulsed discharge-initiated HF chemical lasers are presented. SF6/H2, SF6/CH4, and SF6/C4H10 mixtures at 228, 296, and 373 °K are considered. At the optimum pressure for each mixture, HF chemical laser output has been found to depend weakly on temperature; optimum output energy was enhanced as the initial mixture ...
Minoru Obara, Tomoo Fujioka
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Energy and spectral measurements of pulsed discharge-initiated HF chemical lasers are presented. SF6/H2, SF6/CH4, and SF6/C4H10 mixtures at 228, 296, and 373 °K are considered. At the optimum pressure for each mixture, HF chemical laser output has been found to depend weakly on temperature; optimum output energy was enhanced as the initial mixture ...
Minoru Obara, Tomoo Fujioka
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Chemical Physics Letters, 1995
Abstract The gas-phase clustering reactions of SF 5 − , SF 6 − and F − ions with SF 6 were measured using a high-pressure mass spectrometer. The bond energies of SF 5 − (SF 6 ) 1 and SF 6 − (SF 6 ) 1 were estimated to be ⩽2.3 kcal/mol. The bond energies of F − (SF 6 ) n with n = 1 and 2 were determined to be 5.4 and ≈4.1 kcal/mol ...
Kenzo Hiraoka +5 more
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Abstract The gas-phase clustering reactions of SF 5 − , SF 6 − and F − ions with SF 6 were measured using a high-pressure mass spectrometer. The bond energies of SF 5 − (SF 6 ) 1 and SF 6 − (SF 6 ) 1 were estimated to be ⩽2.3 kcal/mol. The bond energies of F − (SF 6 ) n with n = 1 and 2 were determined to be 5.4 and ≈4.1 kcal/mol ...
Kenzo Hiraoka +5 more
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Complete valence double photoionization of SF6
The Journal of Chemical Physics, 2005Single photon double ionization of SF6 has been investigated at the photon energies 38.71, 40.814, and 48.372eV by using a recently developed time-of-flight photoelectron–photoelectron coincidence spectroscopy technique which gives complete two-dimensional e−–e− spectra.
R. Feifel +3 more
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SF6 Management from Craddle to Craddle Advantage of SF6 Recycling
2017SF6 is a very safe gas, which will continue to be used for years. Due to its hudge GWP SF6 has to be mastered, recovered and retreated for reuse—Greenway, an eco label issued by Inventec helps to have a more responsible management of SF6 i Recycling allows to drive the gas from cradle to cradle.
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SF6 Gas Recovery from SF6 / N2 Mixtures Using Polymer Membrane
2001SF6 gas recovery is considered one of the most important issues when we utilize a gas mixture at a low SF6 content in gas insulation1). One of the plausible methods is to recover SF6 as liquid using the difference in boiling point between gas species in the mixture. However, it has been pointed out theoretically that the recovery loss by this method is
O. Yamamoto +5 more
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2010
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Low-lying states of SF6 and SF6?: Electron affinity of SF6 and electron detachment of SF6?
International Journal of Quantum Chemistry, 1993Kent W. Richman, Ajit Banerjee
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