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287 commits

Author SHA1 Message Date
Ray Speth
c76ddefa5f Fix spelling errors 2013-07-26 21:33:50 +00:00
Ray Speth
6fbf5d35ed [Cython] Make critial / saturation properties available for all phase types 
Any ThermoPhase class which overrides the appropriate methods will work,
and classes that don't will raise an exception.
 2013-07-23 15:31:09 +00:00
Ray Speth
4d406f2ff4 [Doc] Update compilation instructions related to Cython module 2013-07-23 15:30:53 +00:00
Ray Speth
fa1d9e1ca9 [Cython] Use scipy when necessary to support older Python versions 
Fixes an incompatibility with Python 2.6 and 3.1. Scipy is not
required when using Python 2.7 or 3.2+.
 2013-07-23 15:30:51 +00:00
Ray Speth
346f9e196f [Cython] Use unittest2 when necessary to support Python 2.6 2013-07-23 15:30:47 +00:00
Ray Speth
ab7775e67e [Cython] Fix Python 2.6 compatibility issues with sys.version_info 
The "major" attribute is a new feature in Python 2.7.
 2013-07-18 22:39:26 +00:00
Ray Speth
0fddd6a129 [Thermo] Fix errors in setState_SPorSV 
This corrects the behavior in cases where the correct temperature is below the
nominal minimum temperature for the phase.

Add test cases for this and analogous cases for the maximum temperature and
setState_HPorUV.

Fixes Issue 151.
 2013-07-18 19:07:14 +00:00
Ray Speth
000e374b6c [ctml_writer] Fix a Python 2.6 compatibility issue 
Python 2.6 needs some extra help when trying to execute code
containing Windows (CRLF) line endings.
 2013-07-18 19:07:10 +00:00
Ray Speth
a20fd58000 [1D] Fix save/restore when mechanism size differs 
The failures were caused when attempting to restore the tolerance vectors, which
have a value for each species. Since these tolerances are usually the same for
all species, the last value in the array can be used to extend the array to the
required length.

Also add some tests for this feature.
 2013-07-18 00:04:13 +00:00
Ray Speth
5d6a97f89a [Cython/Examples] Update to use IdealGasReactor 2013-07-16 22:09:55 +00:00
Ray Speth
a616d4f55f [Test] Fix dependencies so Cython tests run after rebuilding 2013-07-16 22:09:53 +00:00
Ray Speth
8a232abc71 [Reactor] Add optimized IdealGasConstPressureReactor class 
Like IdealGasReactor, this formulation uses the temperature as a state variable
to improve performance for the common use case of reactors containing ideal gas
mixtures.
 2013-07-16 22:09:46 +00:00
Ray Speth
785d4f058e [Reactor] Add optimized IdealGasReactor class 
This formulation of the reactor governing equations, with temperature as a state
variable, works better for ideal gas mixtures. This way, most of the Jacobian
components are derivatives at constant temperature, eliminating the need to
recompute the temperature-dependent part of the rate expressions when computing
these entries.
 2013-07-16 22:09:40 +00:00
Ray Speth
c89b7f1c93 [Reactor] Change formulation of Reactor to support non-ideal phases 
Expanding the time derivative of the total internal energy only works for ideal
phases, so for the more general case it is necessary to keep the internal energy
as the state variable and use an iterative method for setting the state.
 2013-07-16 22:09:37 +00:00
Steven DeCaluwe
6321cf4c8e Removed calculatePsat from matlab toolbox, and overwrote 'satPressure' for MixtureFugacityTP 
class to point to the calculatePsat function.  Removed 'const' declaration from satPressure
within the ThermoPhase class.
 2013-07-15 17:43:45 +00:00
Ray Speth
1b9d23c120 [ck2cti] Fix parsing third-body reactions with no efficiencies 2013-07-08 01:35:36 +00:00
Ray Speth
f7fc700c8c [ck2cti] Fix third-body reactions with explicit reverse rate expressions 2013-07-08 01:35:33 +00:00
Ray Speth
a69d56ab28 [ck2cti] Check for duplicate thermo entries 
By default, raise an exception.
With '--permissive', use the first entry found.
 2013-07-08 01:35:30 +00:00
Ray Speth
5d26a264f4 [ck2cti] Add limited support for unterminated sections 
Each section of the input file should end with 'END'. Other utilities that work
with these files don't always require this, so we allow unterminated sections
if the '--permissive' flag is used, otherwise these are considered errors.
 2013-07-08 01:35:27 +00:00
Ray Speth
812ec6ef77 [ck2cti] Fix for mechanism files with in-line transport data 2013-07-08 01:35:23 +00:00
Ray Speth
e8ab4dda28 [ck2cti] Fix handling of thermo entries with end-of-line comments 2013-07-08 01:35:20 +00:00
Ray Speth
ceeea2ed21 [ck2cti] Improve messages for some input file errors 2013-07-08 01:35:18 +00:00
Ray Speth
f1e5183431 [ck2cti] Fix to allow species names starting with special characters 2013-07-08 01:35:15 +00:00
Ray Speth
2778267a43 [ck2cti] Fix reading files with "CR" (old Macintosh) line endings 2013-07-08 01:35:12 +00:00
Ray Speth
4f236a80fe [ck2cti] Fix reading empty THERMO sections 2013-07-08 01:35:10 +00:00
Ray Speth
08724c9ac3 [ck2cti] Translate "chemically activated" reactions 
These are reactions with an additional set of Arrhenius parameters labeled
'HIGH' in the input file. They may also have a set of falloff function
parameters.
 2013-07-06 21:44:10 +00:00
Ray Speth
27902b32e0 [ck2cti] Separate falloff functions from falloff reaction type 
This is in preparation for adding support for chemically activated reactions,
which also use these falloff functions.
 2013-07-06 21:44:07 +00:00
Ray Speth
da95339706 [ctml_writer] Add support for chemically activated reactions 2013-07-06 21:44:05 +00:00
Ray Speth
77ccab92bd [Kinetics] Implement evaluation of "chemically activated" reaction rates 2013-07-06 21:44:02 +00:00
Ray Speth
1cec7cc051 [Cython] Fix a couple cases where exceptions could escape 2013-07-06 21:43:58 +00:00
Steven DeCaluwe
06d239a40a Enabled use of the 'calculatePsat' function for MixtureFugacityTP thermo class 
in the Matlab toolbox.
 2013-07-03 15:44:52 +00:00
Ray Speth
bd8d257c5e [ctml_writer] Clean up reaction.build 2013-06-28 21:24:26 +00:00
Ray Speth
dd41d8ac90 [ctml_writer] Improve performance of XMLnode._write 2013-06-28 21:24:24 +00:00
Steven DeCaluwe
fde8eeddcc Modified ctml_writer.py to allow loading RedlichKwongMFTP thermo class from a cti file. 2013-06-25 22:06:18 +00:00
Ray Speth
3e4c944416 [1D] Simplify interface for setting tolerances 2013-06-24 15:22:38 +00:00
Ray Speth
58d6917fe4 [Cython] Patch distutils to prevent overwriting of build-lib 
This bug in distutils prevented building the MSI installer on Windows.
 2013-06-24 15:21:25 +00:00
Ray Speth
4591159cd9 [SCons] Install script for running MixMaster with new Python module 2013-06-21 20:59:00 +00:00
Ray Speth
70178cee04 [MixMaster] Use the Cython-based Cantera API 2013-06-21 20:58:52 +00:00
Ray Speth
0a56f3286f [MixMaster] Make compatible with Python 3 
This also retains Python 2 support.
 2013-06-21 20:58:35 +00:00
Ray Speth
440bf4a8d1 Add current version of MixMaster to the Cython package 
Note that this currently doesn't work at all, due to both Python 3 compatibility
issues as well as the changes to the Cantera Python API
 2013-06-21 20:58:22 +00:00
Ray Speth
84aaec1417 [Cython] Install ck2cti.py and wrapper script 2013-06-21 20:58:15 +00:00
Ray Speth
39adabb820 [Cython] Fix a bug writing graphviz input files 2013-06-21 20:58:11 +00:00
Ray Speth
66981a244d [ck2cti] Print line number of invalid reaction entry 2013-06-21 20:58:07 +00:00
Ray Speth
92fb4252d0 [ck2cti] Avoid parsing keywords in comments 2013-06-21 20:57:58 +00:00
Ray Speth
39079b93d1 [ck2cti] Consider explicit third bodies in duplicate reaction check 
Reactions with the same reactants and products but different named
third bodies are not considered duplicates and do not need to be marked
as such.

Normal third body reactions (with 'M' as the third body) are considered
duplicates of reactions with specific third bodies if the efficiency
for the specific third body is not zero.
 2013-06-21 20:57:49 +00:00
Ray Speth
67240c4947 [ck2cti] Fix handling of transport comments with no preceding space 2013-06-17 14:20:38 +00:00
Ray Speth
0018acd607 [ck2cti] Fix a Python 3 incompatibility 2013-06-17 14:20:34 +00:00
Ray Speth
0f13a7159e [ck2cti] Improve performance of duplicate reaction check 
Old method was O(N^2). New method is essentially O(N).
 2013-06-17 14:20:26 +00:00
Ray Speth
7eae48abba [ck2cti] Show line numbers of unmarked duplicate reactions 2013-06-17 14:20:23 +00:00
Ray Speth
f9fcfc562e [ck2cti] Permit lower case keywords in Chemkin input files 
Although the specification of the file format doesn't appear to allow lower
case keywords, many mechanisms are distributed using them.
 2013-06-17 14:20:19 +00:00