Numerical computation of hydrothermal fluid circulation in fractured Earth structures
نویسندگان
چکیده
منابع مشابه
Comparison of different numerical methods for calculating stress intensity factors in analysis of fractured structures
In this research, an efficient Galerkin Finite Volume Method (GFVM) along with the h–refinement adaptive process and post–processing error estimation analysis is presented for fracture analysis. The adaptive strategy is used to produce more accurate solution with the least computational cost. To investigate the accuracy and efficiency of the developed model, the GFVM is compared with two versio...
متن کاملNumerical computation of coherent structures
In many applications one is interested in finding solutions to nonlinear evolution equations with a particular spatial and temporal structure. For instance, solitons in optical fibers and wave guides or buckling modes of long structures can be interpreted as localised travelling or standing waves of an appropriate underlying partial differential equation (PDE) posed on an unbounded domain. Spir...
متن کاملHydrothermal Fluid Flow and Mineral Alteration in a Fractured Rock under Multiphase
The geochemical evolution of hydrothermal fractured rock systems occurs through a complex interplay of multi-phase fluid and heat flow, and chemical transport processes. On the basis of previous work we present simulations of reactive hydrothermal flow that include (1) detailed fracture-matrix interaction for fluid, heat and chemical constituents, (2) gas phase participation in multiphase fluid...
متن کاملProximity of Vital Structures to the Clavicle: Comparison of Fractured and Non-fractured Side
Background: Previous anatomic and radiological studies have described the relationship of the clavicle to major neurovascular structures in healthy subjects. We were curious about this relationship in patients with a clavicle fracture and if it is different from non-fractured clavicles. Methods: We retrospectively identified all patients with a clavicle fracture between July 2001 and Octobe...
متن کاملNumerical simulations of hydrothermal circulation resulting from basalt intrusions in a buried spreading center
A two-dimensional, one by two-kilometer section through the seafloor was simulated with a numerical model to investigate coupled fluid and heat flow resulting from basalt intrusions in a buried spreading center. Boundary and initial conditions and physical propertie s of both sediments and basalt were constrained by field surveys and drilling in the Guaymas Basin, central Gulf of California. Pa...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Geophysical Journal International
سال: 1998
ISSN: 0956-540X,1365-246X
DOI: 10.1046/j.1365-246x.1998.00669.x