A numerical dual-porosity model with semianalytical treatment of fracture/matrix flow
نویسندگان
چکیده
منابع مشابه
A Simplified Dual-Porosity Model for Two-Phase Flow
A model for two-phase, incompressible, immiscible fluid flow in a highly fractured porous medium is derived as a simplification of a much more detailed dual-porosity model. This simplified model has a nonlinear matrixfracture interaction, and it is more general than similar existing “transfer function” models. It is computationally less complex than the detailed model, and simulation results ar...
متن کاملNumerical Investigation of Flow Field of D87 Dual Fuel Engine
A newly developed heavy duty diesel engine in dual fuel mode of operation has been studied in detail. The main fuel would be natural gas and diesel oil as pilot injection. The importance and effects of mixture preparation and formation through ports, valves and in cylinder flow field with different swirl ratio and tumble on diesel combustion phenomena is an accepted feature which has been studi...
متن کاملDual - Porosity Reservoir Model with an Improved Coupling Term
A new dual-porosity model is developed for singlephase flow in fractured/porous media. As in the commonly-used approach, flow is assumed to take place through the fracture network, and between the fractures and matrix blocks. The matrix blocks are treated in a lumped-parameter manner, with a single average pressure used for each matrix block. However, instead of assuming that fracture/matrix fl...
متن کامل: 3 . A semianalytical and a purely numerical approach .
Construction of an accurate theory of orbits about a precessing and nutating oblate planet, in terms of osculating elements defined in a frame associated with the equator of date, was started in Efroimsky & Goldreich (2004) and Efroimsky (2004, 2005, 2006a,b). Here we continue this line of research by combining that analytical machinery with numerical tools. Our model includes three factors: th...
متن کاملnumerical investigation of flow field of d87 dual fuel engine
a newly developed heavy duty diesel engine in dual fuel mode of operation has been studied in detail. the main fuel would be natural gas and diesel oil as pilot injection. the importance and effects of mixture preparation and formation through ports, valves and in cylinder flow field with different swirl ratio and tumble on diesel combustion phenomena is an accepted feature which has been studi...
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: Water Resources Research
سال: 1993
ISSN: 0043-1397
DOI: 10.1029/93wr00749