We provide analytical (closed form) expression for a class of integrals that frequently arise into modeling well-type flows through heterogeneous porous formations. In particular, these integrals are encountered when ensemble (second-order) moments of the flow variables are computed by means of a perturbation approach that regards the variance σY2 of the random field Y ≡ In K (being K the hydraulic conductivity) as a small parameter
On a Class of Integrals Useful to Solve Well-Type Flows in Heterogeneous Porous Formations / Severino, G.; Cuomo, S.. - In: WATER RESOURCES RESEARCH. - ISSN 0043-1397. - 55:6(2019), pp. 5147-5153. [10.1029/2019WR025062]
On a Class of Integrals Useful to Solve Well-Type Flows in Heterogeneous Porous Formations
Severino G.
;Cuomo S.
2019
Abstract
We provide analytical (closed form) expression for a class of integrals that frequently arise into modeling well-type flows through heterogeneous porous formations. In particular, these integrals are encountered when ensemble (second-order) moments of the flow variables are computed by means of a perturbation approach that regards the variance σY2 of the random field Y ≡ In K (being K the hydraulic conductivity) as a small parameterI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
