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Author SHA1 Message Date
Atgeirr Flø Rasmussen
e8baa4a967 Merge remote-tracking branch 'bska/master' 2013-05-14 15:12:18 +02:00
Atgeirr Flø Rasmussen
995e8d7a91 Initial untested implementation of relperm() methods. 2013-05-14 15:11:46 +02:00
Bård Skaflestad
99c3ec2824 Start a test suite for class BlackoilPropsAd. 
Relies on external data ("fluid.data") to describe the fluid model.
 2013-05-14 14:59:31 +02:00
Bård Skaflestad
1069cfae6d Merge remote-tracking branch 'atgeirr/master' 2013-05-14 13:41:11 +02:00
Bård Skaflestad
a13d78bb06 Start fleshing out overall structure of Newton loop 
Specifically,
  - Extract method solveJacobianSystem() for solving a single,
    system of linear equations (i.e., the Newton step).
  - Extract method residualNorm() for computing the residual norm.
    Used in loop control.
  - Stub out a method for computing fluxes.

Compile and run-tested on a linear, gravity-driven flow problem.
 2013-05-14 13:40:56 +02:00
Atgeirr Flø Rasmussen
604f137d83 Merge remote-tracking branch 'bska/master' 2013-05-14 13:35:33 +02:00
Atgeirr Flø Rasmussen
53cfceea04 Implemented most of the fluid interface. 
Missing is: rsMax() [postponed] and relperm() [coming soon].
 2013-05-14 13:33:14 +02:00
Bård Skaflestad
55165bd68d Enforce row-major ordering of the pressure Jacobian 
Otherwise, we will use the transposed Jacobian as a coefficient
matrix in the 'linsolver_'.  This is wrong when solving compressible
problems for which the Jacobian matrix is not symmetric.
 2013-05-14 11:53:09 +02:00
Bård Skaflestad
3f0f0363c3 Add first, working gravity solution 
When run as

    ./test_impestfpa_ad permeability=1.01325e15 ref_pressure=1.0e-5 \
    mu1=1000 mu2=1000 rho1=1 rho2=1

this example reproduces the expected solution (a one-Pascal pressure
increase per cell).

Note that this is an incompressible case, so 'test_impestpfa_ad' must
be compiled with the pre-processor symbol

    HACK_INCOMPRESSIBLE_GRAVITY

defined to a true value (e.g., -DHACK_INCOMPRESSIBLE_GRAVITY=1)
 2013-05-14 11:40:07 +02:00
Bård Skaflestad
35cb155537 Merge remote-tracking branch 'atgeirr/master' 2013-05-13 16:37:27 +02:00
Bård Skaflestad
e31486e288 Add tentative implementation of gravity flux. 2013-05-13 16:31:26 +02:00
Bård Skaflestad
a141e79ead Construct (and store) gravity operator on grid. 
The gravity flux of phase 'i' across an (internal) interface is then
given by

    gflux = mob_i * (G * rho_i)

assuming 'rho_i' contains the phase density (at reservoir conditions)
of phase 'i' and 'mob_i' is the phase mobility of phase 'i' at the
interface.
 2013-05-13 16:11:48 +02:00
Atgeirr Flø Rasmussen
68aee4d044 Added interface for properties for use with AD code. 2013-05-13 14:03:03 +02:00
Bård Skaflestad
4b737497d5 Implement static gravity potential in DerivedGeology. 
This is a stepping stone towards implementing gravity support in
ImpesTPFAAD.
 2013-05-13 13:30:00 +02:00
Bård Skaflestad
4721d402e4 Remove an instance of EOL whitespace. 2013-05-13 10:35:50 +02:00
Atgeirr Flø Rasmussen
9620339476 Merge remote-tracking branch 'bska/master' 
Conflicts:
	ImpesTPFAAD.hpp
 2013-05-13 10:31:15 +02:00
Atgeirr Flø Rasmussen
dd679892bc Work in progress on adding well eqns. 2013-05-13 10:26:16 +02:00
Atgeirr Flø Rasmussen
e633f59df4 ImpesTPFAAD now takes a linear solver parameter. 
Also work in progress on adding well bhp to the system.
 2013-05-13 08:35:39 +02:00
Atgeirr Flø Rasmussen
2f62b2e565 Added null() static construction method. 2013-05-13 08:34:22 +02:00
Bård Skaflestad
61f184cdc9 Use constant intermediate quantities. 2013-05-12 22:48:15 +02:00
Atgeirr Flø Rasmussen
b0cf134479 Added wells to solver interface, not used for anything yet. 2013-05-12 21:43:54 +02:00
Atgeirr Flø Rasmussen
2f6f32bf6e Added variables() static construction method. 2013-05-12 21:43:32 +02:00
Bård Skaflestad
a174d4eb51 Put spdiag() into an anonymous namespace. 
This avoids warnings (GCC 4.6) about missing prior function declaration.
 2013-05-08 19:21:09 +02:00
Bård Skaflestad
92592672fe Use upwind mobility flux. 2013-05-08 15:06:13 +02:00
Bård Skaflestad
093daa93d7 Implement first cut at pressure system assembly. 
Compile-tested only.
 2013-05-08 14:34:48 +02:00
Bård Skaflestad
baab2cdf43 Implement simple constructor for sparse, diagonal matrix. 
This is, effectively, the same as MATLAB's

    spdiags(d, 0)

constructor.
 2013-05-08 14:32:48 +02:00
Bård Skaflestad
673c044a6c Rename 'phase' parameter p->phase to avoid confusion. 2013-05-08 13:13:57 +02:00
Bård Skaflestad
dfd33d8973 Merge remote-tracking branch 'atgeirr/master' 2013-05-08 13:02:59 +02:00
Bård Skaflestad
ea1cdcd478 Assert non-empty state quantities. 
This avoids generating a null-pointer dereference for

   &s[0]

in case of s.empty().
 2013-05-08 13:02:51 +02:00
Atgeirr Flø Rasmussen
a797ce5f32 Use subset() for simpler code. 2013-05-08 12:59:38 +02:00
Atgeirr Flø Rasmussen
1065dbd2f8 Add subset() free function. 
Also add overload for UpwindSelector::select() taking constants (not AD variables).
 2013-05-08 12:57:38 +02:00
Atgeirr Flø Rasmussen
9fd6678d99 Variable name change. 2013-05-08 12:55:25 +02:00
Bård Skaflestad
3ff5347ac9 Distinguish fluid from geology properties. 
Most of class ImpesTPFAAD deals (or will deal) with fluid properties
with only a token nod to the geology--mostly in the form of derived
quantities such as transmissibility and pore volumes.  There is no
need to conflate the roles of fluid interface and geology interface
for this purpose.
 2013-05-08 09:39:48 +02:00
Bård Skaflestad
1b3e43068f Include proper file header. 2013-05-08 00:19:25 +02:00
Bård Skaflestad
146b1223d2 Don't check input values. Defaults are fine. 
While here, also return zero, which although not strictly needed,
nevertheless indicates to the reader that we're exiting successfully.
 2013-05-08 00:17:35 +02:00
Bård Skaflestad
843499e071 Include <cassert> for assert() macro. 2013-05-08 00:11:21 +02:00
Bård Skaflestad
f3d8277d7a Ignore 'ImpesTPFAAD' test program. 2013-05-07 21:41:02 +02:00
Bård Skaflestad
d0cb7d8a4c Move buildAllCells() to anon. namespace. 
This avoids diagnostics like "no previous declaration for ...".
 2013-05-07 21:40:17 +02:00
Bård Skaflestad
cfb7c2916a Merge remote-tracking branch 'bska/master' 2013-05-07 21:25:30 +02:00
Bård Skaflestad
083fef3c69 Merge remote-tracking branch 'atgeirr/master' 2013-05-07 21:23:18 +02:00
Bård Skaflestad
72fdc41caa Add early foundations for compressible flow solver 
This is highly incomplete and refactorings are likely.
 2013-05-07 19:58:10 +02:00
Atgeirr Flø Rasmussen
8e687194ed Bugfix: do not use unititialized transi_ if no gravity. 2013-05-07 13:32:59 +02:00
Bård Skaflestad
b4a49c5844 Merge remote-tracking branch 'atgeirr/master' 2013-05-07 13:28:08 +02:00
Atgeirr Flø Rasmussen
9a901b32cc Merge remote-tracking branch 'bska/master' 2013-05-07 13:15:13 +02:00
Atgeirr Flø Rasmussen
c028d52f5a Added gravity treatment to transport solver (untested). 2013-05-07 13:13:38 +02:00
Bård Skaflestad
2fc7c65118 Ignore simulators 2013-05-07 10:51:05 +02:00
Atgeirr Flø Rasmussen
748b3d3fdd Minor simplification: make fw_face from fw_cell. 2013-05-07 10:08:09 +02:00
Atgeirr Flø Rasmussen
3888904e61 Removed unused code. 2013-05-07 10:07:25 +02:00
Atgeirr Flø Rasmussen
e217b70ee0 Add single-AD quantity select() method. 
Also make comments into Doxygen comments.
 2013-05-07 10:06:22 +02:00
Atgeirr Flø Rasmussen
f83c03de63 Updated check for umfpack for (opm-core) implicit solver. 2013-05-07 00:46:35 +02:00