The partial electrical breakdown mechanism by high voltage electric pulses in multi-fractured granite

Schiegg, 2015, Electro-pulse-boring(EPB): Novel super-deep drilling technology for low cost electricity, J Earth Sci, 26, 37, 10.1007/s12583-015-0519-x Lisitsyn IV, Inoue H, Katsuki S, Akiyama H, Nishizawa I. Drilling and demolition of rocks by pulsed power Digest of Technical Papers. In: 12th IEEE International Pulsed Power Conference. (Cat. No. 99CH36358), Vol. 1. 1999:169–172. http://dx.doi.org/10.1109/PPC.1999.825439. Boev S, Vajov V, Levchenko B, Jgun D, Muratov V, Peltsman S, et al. Electropulse technology of material destruction and boring Digest of Technical Papers. In: 11th IEEE International Pulsed Power Conference (Cat. No. 97CH36127), Vol. 1. 1997:220–225. http://dx.doi.org/10.1109/PPC.1997.679311. Fazhi, 2016, Using high-voltage electrical pulses to crush coal in an air environment: An experimental study, Powder Technol, 298 Li, 2020, Numerical modeling and simulation of the electric breakdown of rocks immersed in water using high voltage pulses, Geomech Geophys Geo Energy Geo Resour, 7 Duan, 2015, Liberation of valuable materials in waste printed circuit boards by high-voltage electrical pulses, Miner Eng, 70, 10.1016/j.mineng.2014.09.018 Noskov, 1995, Simulation of the electrical discharge development in inhomogeneous insulators, J Phys D Appl Phys: A Europhys J, 28, 10.1088/0022-3727/28/6/024 Niemeyer, 1984, Fractal dimension of dielectric breakdown, Phys Rev Lett, 52, 10.1103/PhysRevLett.52.1033 Wiesmann, 1986, A fractal model of dielectric breakdown and prebreakdown in solid dielectrics, J Appl Phys, 60, 10.1063/1.337219 Kurets, 2000, Influence of local heterogeneities on discharge channel trajectory at electric pulse destruction of materials, J Min Sci, 36, 10.1007/BF02562529 Zhu, 2022, The fragmentation mechanism of heterogeneous granite by high-voltage electrical pulses, Rock Mech Rock Eng, 55, 4351, 10.1007/s00603-022-02874-z Rakotonandrasana, 2008, Modelling of the negative discharge in long air gaps under impulse voltages, J Phys D: Appl Phys, 41, 10.1088/0022-3727/41/10/105210 Burkin, 2009, Dynamics of electro burst in solids: I. Power characteristics of electro burst, J Phys D: Appl Phys, 42 Burkin, 2009, Dynamics of electro burst in solids: II. Characteristics of wave process, J Phys D: Appl Phys, 42 Li, 2018, Influences on high-voltage electro pulse boring in granite, Energies, 11, 2461, 10.3390/en11092461 Zhang, 2012, Experimental research on rock breakdown under short high-voltage pulse, High Volt Eng, 38, 1719 Zhang, 2013, 187 Stuart, 2020, Simulating electropulse fracture of granitic rock, Int J Rock Mech Min Sci (1997), 128 Daniel, 2020, A numerical investigation into key factors controlling hard rock excavation via electropulse stimulation, J Rock Mech Geotech Eng, 12 Zhu, 2020, Rock-breaking mechanism of plasma channel drilling technology, Petrol Sci Eng, 41, 1146 Zhu, 2021, On the mechanism of high-voltage pulsed fragmentation from electrical breakdown process, Rock Mech Rock Eng, 10.1007/s00603-021-02537-5 Zhu, 2020, On the rock-breaking mechanism of plasma channel drilling technology, J Petrol Sci Eng, 194, 10.1016/j.petrol.2020.107356 Bai, 2021, Study on the law of the effect of rock pore properties on the electric pulse rock breaking, Special Oil Gas, 28, 148 Maziar, 2020, Variation of pore-network, mechanical and hydrological characteristics of sandstone specimens through CO 2 -enriched brine injection, Geomech Energy Environ, 26 Xing, 2020, Coupled poroelastic solutions for the reservoir and caprock layers with the overburden confinement effects, Geomech Energy Environ, 25 Ogata, 2022, Numerical analyses of coupled thermal–hydraulic–mechanical–chemical processes for estimating permeability change in fractured rock induced by alkaline solution, Geomech Energy Environ, 31, 10.1016/j.gete.2022.100372 Andres, 1995, Electrical disintegration of rock, Miner Process Extr Metall Rev, 14, 10.1080/08827509508914118 Vorob’Ev, 1979, Electric breakdown in solid dielectrics, Sov Phys J, 22, 70, 10.1007/BF00890544 Mesyats, 2005, On the nature of the Vorob’evs effect in pulse breakdown of solid dielectrics, Tech Phys Lett+, 31 Petrov, 2004, Incubation time criterion and the pulsed strength of continua: Fracture, cavitation, and electrical breakdown, Doklady Phys, 49, 10.1134/1.1753621 Smirnov, 2015, Electrical breakdown of a dielectric on the voltage pulse trailing edge: Investigation in terms of the incubation time concept, Tech Phys+, 60 Petrov, 2016, General effects of pulse electric breakdown of dielectric gaps and dynamic failure of continuous media, Procedia Struct Integr, 2, 10.1016/j.prostr.2016.06.056 Fothergill, 1991, Filamentary electromechanical breakdown, IEEE Trans Electr Insul, 26, 10.1109/14.108149 Paul, 2000, A modified Archie’s law for two conducting phases, Earth Planet Sci Lett, 180 Laumonier, 2014, The effect of pressure and water concentration on the electrical conductivity of dacitic melts: Implication for magnetotelluric imaging in subduction areas, Chem Geol, 418 Guo, 2016, Probing the status of felsic magma reservoirs: Constraints from the P–T–H2O dependences of electrical conductivity of rhyolitic melt, Earth Planet Sci Lett, 433, 10.1016/j.epsl.2015.10.036 Ogasawara, 2010, Coupled thermal–electrical analysis for carbon fiber/epoxy composites exposed to simulated lightning current, Compos A, 41, 10.1016/j.compositesa.2010.04.001 Abdelal, 2014, Nonlinear numerical modelling of lightning strike effect on composite panels with temperature dependent material properties, Compos Struct, 109, 10.1016/j.compstruct.2013.11.007 Daniel, 2020, A numerical investigation into key factors controlling hard rock excavation via electropulse stimulation, J Rock Mech Geotech Eng, 12 Tang, 2022, Geomechanics evolution integrated with hydraulic fractures, heterogeneity and anisotropy during shale gas depletion, Geomech Energy Environ, 31, 10.1016/j.gete.2022.100321 Jun, 2017, Influence of grain size heterogeneity on strength and microcracking behavior of crystalline rocks, J Geophys Res: Solid Earth, 122 Husain, 1982, Analysis of paschen curves for air, N2 and SF6 using the townsend breakdown equation, IEEE Trans Electr Insul, EI-17, 10.1109/TEI.1982.298506 Amanda, 2019, The transition to Paschen’s law for microscale gas breakdown at subatmospheric pressure, Sci Rep, 9 Slade, 2002, Electrical breakdown in atmospheric air between closely spaced (0.2/spl mu/m-40/spl mu/m) electrical contacts, IEEE Trans Compon Pack Technol, 25, 390, 10.1109/TCAPT.2002.804615 Tirumala, 2010, An analytical formulation for the modified Paschen’s curve, Appl Phys Lett, 97, 10.1063/1.3497231 Zicheng, 2005, Experimental study on high electrical breakdown of water dielectric, Plasma Sci Technol, 7, 10.1088/1009-0630/7/6/022