A coupled compressible flow and geomechanics model for dynamic fracture aperture during carbon sequestration in coal

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Convergence of iterative coupling for coupled flow and geomechanics

In this paper we study solving iteratively the coupling of flow and mechanics. We demonstrate the stability and convergence of two widely used schemes: the undrained split method and the fixed stress split method. To our knowledge this is the first time that such results have been rigorously obtained and published in the scientific literature. In addition, we propose a new stress split method, ...

متن کامل

Coupled geomechanics and flow simulation for time-lapse seismic modeling

To accurately predict production in compactible reservoirs, we must use coupled models of fluid flow and mechanical deformation. Staggered-in-time loose coupling of flow and deformation via a high-level numerical interface that repeatedly calls first flow and then mechanics allows us to leverage the decades of work put into individual flow and mechanics simulators while still capturing realisti...

متن کامل

passivity in waiting for godot and endgame: a psychoanalytic reading

this study intends to investigate samuel beckett’s waiting for godot and endgame under the lacanian psychoanalysis. it begins by explaining the most important concepts of lacanian psychoanalysis. the beckettian characters are studied regarding their state of unconscious, and not the state of consciousness as is common in most beckett studies. according to lacan, language plays the sole role in ...

Relationship between fracture dip angle, aperture and fluid flow in the fractured rock masses

Most of the Earth's crust contains fluids, and fractures are common throughout the upper part. They exist at a wide range of scales from micro-fractures within grains to major faults and shear zones that traverse the crust. In this paper, the stress-dependent permeability in fractured rock masses have been investigated considering the effects of nonlinear normal deformation and shear dilation o...

متن کامل

long term estimation of carbon dynamic and sequestration for iranian agro-ecosystem: ii- sequestration and emission of carbon for common agricultural crops using icbm model

introduction carbon sequestration is one of the most important approaches to reduce co2 concentration in the atmosphere. increase of co2 in the atmosphere has prompted renewed interest in increasing the stocks of carbon (c) in the world’s croplands to mitigate climate change and also improve soil quality ipcc (2000). to better characterize, predict and manage soil c dynamics, more precise and a...

متن کامل

ذخیره 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: International Journal for Numerical and Analytical Methods in Geomechanics

سال: 2020

ISSN: 0363-9061,1096-9853

DOI: 10.1002/nag.3075