Skip to main content

2021 | OriginalPaper | Buchkapitel

Some New Exact Results for Non-linear Space-Fractional Diffusivity Equations

verfasst von : Arrigo Caserta, Roberto Garra, Ettore Salusti

Erschienen in: Nonlocal and Fractional Operators

Verlag: Springer International Publishing

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

In this paper we reconsider the classical nonlinear diffusivity equation of real gas in an heterogenous porous medium in light of the recent studies about nonlocal space-fractional generalizations of diffusion models. The obtained equation can be simply linearized into a classical space-fractional diffusion equation, widely studied in the literature. We consider the case of a power-law pressure-dependence of the permeability coefficient. In this case we provide some useful new exact analytical results. In particular, we are able to find a Barenblatt-type solution for a space-fractional Boussinesq equation, arising in this context.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Literatur
1.
Zurück zum Zitat Artale Harris, P., Garra, R.: Nonlinear time-fractional dispersive equations. Communications in applied and industrial mathematics. 6(1), e-487 (2014) Artale Harris, P., Garra, R.: Nonlinear time-fractional dispersive equations. Communications in applied and industrial mathematics. 6(1), e-487 (2014)
2.
Zurück zum Zitat Beygi, M.E., Rashidi, R.: Analytical solutions to gas flow problems in low permeability porous media, Transp. Porous Media 87, 421-436 (2011) Beygi, M.E., Rashidi, R.: Analytical solutions to gas flow problems in low permeability porous media, Transp. Porous Media 87, 421-436 (2011)
3.
4.
Zurück zum Zitat Chang, A., Sun, H., Zhang, Y., Zheng, C., Min, F.: Spatial fractional Darcys law to quantify fluid flow in natural reservoirs. Physica A 519, 119–126 (2019)MathSciNetCrossRef Chang, A., Sun, H., Zhang, Y., Zheng, C., Min, F.: Spatial fractional Darcys law to quantify fluid flow in natural reservoirs. Physica A 519, 119–126 (2019)MathSciNetCrossRef
5.
Zurück zum Zitat Pablo, A., Quiros, F., Rodriguez, A., Vazquez, J.L.: A fractional porous medium equation. Adv. Math. 226(2), 1378–1409 (2011) Pablo, A., Quiros, F., Rodriguez, A., Vazquez, J.L.: A fractional porous medium equation. Adv. Math. 226(2), 1378–1409 (2011)
6.
Zurück zum Zitat Di Giuseppe, E., Moroni, M., Caputo, M.: Flux in porous media with memory: models and experiments. Transp. Porous Media 83(3), 479–500 (2010) Di Giuseppe, E., Moroni, M., Caputo, M.: Flux in porous media with memory: models and experiments. Transp. Porous Media 83(3), 479–500 (2010)
7.
Zurück zum Zitat Galaktionov, V., Svirshchevskii, S.: Exact solutions and invariant subspaces of nonlinear partial differential equations in mechanics and physics. Chapman Hall/CRC Appl. Math. Nonlinear Sci. Ser. (2007) Galaktionov, V., Svirshchevskii, S.: Exact solutions and invariant subspaces of nonlinear partial differential equations in mechanics and physics. Chapman Hall/CRC Appl. Math. Nonlinear Sci. Ser. (2007)
8.
Zurück zum Zitat Garra, R., Salusti, E.: Application of the nonlocal Darcy law to the propagation of nonlinear thermoelastic waves in fluid saturated porous media. Physica D 250, 52–57 (2013) Garra, R., Salusti, E.: Application of the nonlocal Darcy law to the propagation of nonlinear thermoelastic waves in fluid saturated porous media. Physica D 250, 52–57 (2013)
9.
Zurück zum Zitat Garra, R.: On the generalized Hardy-Hardy-Maurer model with memory effects. Nonlinear Dyn. 1–8, (2016) Garra, R.: On the generalized Hardy-Hardy-Maurer model with memory effects. Nonlinear Dyn. 1–8, (2016)
10.
Zurück zum Zitat Gazizov, R., Kasatkin, A.: Construction of exact solutions for fractional order differential equations by the invariant subspace method. Comput. Math. Appl. 66(5), 576–584 (2013) Gazizov, R., Kasatkin, A.: Construction of exact solutions for fractional order differential equations by the invariant subspace method. Comput. Math. Appl. 66(5), 576–584 (2013)
11.
Zurück zum Zitat Kilbas, A.A., Srivastava, H.M., Trujillo, J.J.: Theory and Applications of Fractional Differential Equations, vol. 204. Elsevier Science Limited (2006) Kilbas, A.A., Srivastava, H.M., Trujillo, J.J.: Theory and Applications of Fractional Differential Equations, vol. 204. Elsevier Science Limited (2006)
12.
Zurück zum Zitat Mainardi, F., Luchko, Y., Pagnini, G.: The fundamental solution of the spacetime fractional diffusion equation. Fractional Calc. Appl. Anal. 4(2), 153–192 (2001) Mainardi, F., Luchko, Y., Pagnini, G.: The fundamental solution of the spacetime fractional diffusion equation. Fractional Calc. Appl. Anal. 4(2), 153–192 (2001)
13.
Zurück zum Zitat Mehdinejadiani, B., Jafari, H., Baleanu, D.: Derivation of a fractional Boussinesq equation for modelling unconfined groundwater. Eur. Phys. J. Spec. Top. 222(8), 1805–1812 (2013) Mehdinejadiani, B., Jafari, H., Baleanu, D.: Derivation of a fractional Boussinesq equation for modelling unconfined groundwater. Eur. Phys. J. Spec. Top. 222(8), 1805–1812 (2013)
14.
Zurück zum Zitat Metzler, R., Klafter, J.: The restaurant at the end of the random walk: recent developments in the description of anomalous transport by fractional dynamics. J. Phys. A: Math. Gen. 37(31), R161 (2004) Metzler, R., Klafter, J.: The restaurant at the end of the random walk: recent developments in the description of anomalous transport by fractional dynamics. J. Phys. A: Math. Gen. 37(31), R161 (2004)
15.
Zurück zum Zitat Polyanin, A.D., Zaitsev, V.F.: Handbook of nonlinear partial differential equations. CRC Press (2004) Polyanin, A.D., Zaitsev, V.F.: Handbook of nonlinear partial differential equations. CRC Press (2004)
16.
Zurück zum Zitat Sahadevan, R., Bakkyaraj, T.: Invariant subspace method and exact solutions of certain nonlinear time fractional partial differential equations. Fractional Calc. Appl. Anal. 18(1), 146–162 (2015) Sahadevan, R., Bakkyaraj, T.: Invariant subspace method and exact solutions of certain nonlinear time fractional partial differential equations. Fractional Calc. Appl. Anal. 18(1), 146–162 (2015)
17.
Zurück zum Zitat Schumer, R., Meerschaert, M.M., Baeumer, B.: Fractional advection-dispersion equations for modeling transport at the Earth surface. J. Geophys. Res. Earth Surf. 114(F4), 15 (2009) Schumer, R., Meerschaert, M.M., Baeumer, B.: Fractional advection-dispersion equations for modeling transport at the Earth surface. J. Geophys. Res. Earth Surf. 114(F4), 15 (2009)
18.
Zurück zum Zitat Shapiro, S.A., Dinske, C.: Fluid-induced seismicity: pressure diffusion and hydraulic fracturing. Geophys. Prospect. 57, 301–310 (2009) Shapiro, S.A., Dinske, C.: Fluid-induced seismicity: pressure diffusion and hydraulic fracturing. Geophys. Prospect. 57, 301–310 (2009)
19.
Zurück zum Zitat Shapiro, S.A.: Fluid-induced seismicity. Cambridge University Press (2015) Shapiro, S.A.: Fluid-induced seismicity. Cambridge University Press (2015)
20.
Zurück zum Zitat Wheatcraft, S.W., Meerschaert, M.M.: Fractional conservation of mass. Adv. Water Resour. 31, 1377–1381 (2008) Wheatcraft, S.W., Meerschaert, M.M.: Fractional conservation of mass. Adv. Water Resour. 31, 1377–1381 (2008)
21.
Zurück zum Zitat Wu, Y.S., Pruess, K.: Gas flow in porous media with Klinkenberg effects. Transp. porous Media 32(1), 117–137 (1998) Wu, Y.S., Pruess, K.: Gas flow in porous media with Klinkenberg effects. Transp. porous Media 32(1), 117–137 (1998)
22.
Zurück zum Zitat Vázquez, J.L.: The porous medium equation: mathematical theory. Oxford University Press (2007) Vázquez, J.L.: The porous medium equation: mathematical theory. Oxford University Press (2007)
Metadaten
Titel
Some New Exact Results for Non-linear Space-Fractional Diffusivity Equations
verfasst von
Arrigo Caserta
Roberto Garra
Ettore Salusti
Copyright-Jahr
2021
DOI
https://doi.org/10.1007/978-3-030-69236-0_5

Premium Partner