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Author SHA1 Message Date
Bård Skaflestad
9139d8a48b Merge remote-tracking branch 'atgeirr/master' 2013-05-15 10:10:01 +02:00
Bård Skaflestad
c0dead5e97 Add spdiag() prototype to silence GCC 4.6 warning. 
GCC's flag -Wmissing-declarations requires that a valid prototype
exist for non-template (global) functions prior to the corresponding
function definition.
 2013-05-15 09:34:59 +02:00
Atgeirr Flø Rasmussen
7dbb9b50e1 Work in progress on adding wells. 2013-05-15 09:23:15 +02:00
Atgeirr Flø Rasmussen
90a4984dea Fix multiple symbol issue. 2013-05-15 09:22:45 +02:00
Atgeirr Flø Rasmussen
959f7cbcac Added superset() functions. 
The reverse of subset(), superset() takes a sparse representation of a vector
and makes a full representation of it.

Also added a little documentation.
 2013-05-15 08:50:22 +02:00
Atgeirr Flø Rasmussen
38259f43bf Added size() member for ease of use. 
This makes it easier to write for example templated code
acting on either AD vectors or non-ad vectors.
 2013-05-15 08:48:36 +02:00
Atgeirr Flø Rasmussen
51a5bdd039 Updated for helper class name change (UpwindSelector). 2013-05-15 08:35:38 +02:00
Atgeirr Flø Rasmussen
e95bafb0a2 Merge remote-tracking branch 'bska/master' 2013-05-15 08:32:43 +02:00
Atgeirr Flø Rasmussen
3c2031cd2e Moved spdiag out of an anonymous namespace. 
It is a function meant to be called by clients, not an implementation detail.
 2013-05-15 07:42:00 +02:00
Bård Skaflestad
0225e6c9ee Ignore autosave files from Vim. 2013-05-14 17:45:20 +02:00
Bård Skaflestad
b85c0dce88 Add test cases for density and water viscosity. 
Currently, ViscosityAD fails due to missing pressure derivatives in
the viscosity primitives.
 2013-05-14 17:29:49 +02:00
Bård Skaflestad
cebb6fd5fa Add required fluid densities 2013-05-14 15:46:00 +02:00
Bård Skaflestad
eb1836c977 Disable 'param' output for all test cases. 2013-05-14 15:45:31 +02:00
Bård Skaflestad
6583aca34c Default to using tables as-is. 2013-05-14 15:41:45 +02:00
Bård Skaflestad
ac5350a598 All "parameter" values must be strings. 2013-05-14 15:41:34 +02:00
Bård Skaflestad
667cae6d84 Expose 'param' and 'deck' in TestFixture. 2013-05-14 15:31:41 +02:00
Bård Skaflestad
a1ca968991 Merge remote-tracking branch 'atgeirr/master' 2013-05-14 15:19:13 +02:00
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