Sentence examples for dual fracture from inspiring English sources

Open image in new window Fig. 1 Schematic of dual fracture system for competitive flow in fractured connectivity systems.

Six weeks earlier, on May 4th, Kolesnikov had suffered a dual fracture to his skull.

The results show a significant difference between calculated permeability of dual fracture models and discrete fracture network (DFN) models.

Open image in new window Fig. 1 Subsurface fluid loss fracture (a) dual fracture system in impermeable rock.

Therefore, the multi-continuum model for shale gas reservoir commonly comprises three media: matrix, natural fractures and hydraulic fractures, which is also called dual-fracture model (Al-Ahmadi and Ershaghi 1996).

The model considers the flow of water, gas, and heat, plus reactions between minerals, CO2 gas, and aqueous species, and porosity permeability capillary pressure coupling for a dual permeability (fractures and matrix) medium.

These dual modes of fracture were rationalized in terms of a plane strain to plane stress transition.

The dual mode of fracture was rationalized by equations for ductile yielding and brittle crack propagation; values of yield stress and critical intensity factor were estimated from these model equations.

In field-scale dual porosity models, fractured reservoirs are represented as two intercommunicating domains: a flowing fraction composed of the connected fracture network and high permeability matrix; and a stagnant fraction composed of lower permeability matrix containing most of the original oil.

Most vulnerable are unconfined dual porosity and fractured bedrock aquifers, due to a large component of very young groundwater.

A dual-mode of fracture was observed in SEN3PB specimens whose Izod impact samples with the same composition had ductile brittle transition temperatures near room temperature.