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388 Commits

Author SHA1 Message Date
Jonas Freißmann
ce9c3e57e4 Addition of EoS JSON of R1336mzz(E) from Akasaka-IJT-2023 (#2309) 
* Add EOS JSON for R1336mzz(E) from Akasaka-IJT-2023.

* Add BibTeX entry for Akasaka-IJT-2023.

* Add BibTeX_EOS label in R1336mzz(E).json.

* Update R1336mzz(E).json

Fix the triple point liquid density, without it, VLE calculations fail

---------

Co-authored-by: Ian Bell <ian.h.bell@gmail.com>
 2023-11-27 21:32:20 -05:00
Arnab Mahanti
826e77f122 implemented VISC LAESECK-JPCRD-2017-CO2 (#2268) 2023-07-26 10:53:06 -04:00
Arnab Mahanti
377bab8ebe implemented TCX Huber-JPCRD-2016 for CO2 (#2267) 
* implemented TCX Huber-JPCRD-2016 for CO2

* added CarbonDioxideHuberJPCRD2016 to json file

* fixed typo in Huber Eq. 3
 2023-07-22 07:49:23 -04:00
msaitta-mpr
3b51038827 Correct typo in n-Hexane rhoV auxilliary (#2230) 
The rhoV auxilliary for n-Hexane had accidentally been set to use
reduced tau. This commit fixes the typo. This prevents bad guesses
for a number of property evaluations which use saturated states.
 2023-03-29 20:31:28 -04:00
Andrés Riedemann
abcb4a53a9 update cyclopentane.json (#2225) 
following the suggestion on #2051
 2023-03-21 22:08:26 -04:00
msaitta-mpr
7da86af494 Topic 2142 (#2223) 
* Remove R1233zd(E) hL ancillary

The R1233zd(E) hL ancillary performs poorly. This can result in a
failure to converge when provided inputs (p/h) lie between the
ancillary saturation curve and the true saturation curve. Removing
the ancillary makes CoolProp fall back to a robust saturation
solver.

* Add 0.01 K cushion to Tmax in HSU_P_flash

Within HSU_P_flash, if an ancillary is used it can have a small
error. If the point of interest is near that saturation curve, this
error can prevent the solver from converging. Adding a 0.01 K margin
account for small ancillary errors and allow the solver to converge.

* Correct 0.01K cushion

The 0.01K adjustment should increase the potential range of the
solver. Previously, the minimum was increased, but it should be
decreased.
 2023-03-18 08:07:59 -06:00
Ian Bell
be204ce8d5 Implement ancillary equation for ammonia. See #2049 2021-10-24 13:29:17 -04:00
Ian Bell
fe7f6db631 Fix rounding for reducing density for nitrogen; closes #2055 2021-10-24 13:14:08 -04:00
Ian Bell
02746ef456 Fix reducing density for R236ea; #2054 
Had been truncated to too few digits
 2021-10-24 13:13:07 -04:00
Ian Bell
e6ba7dbee5 Fix typo in last digit for water; closes #2053 2021-10-24 13:10:58 -04:00
Ian Bell
6ce0cac5c3 Fix critical temperature for R-1234ze(E) 
Simple typo, not updated when copying from old model
 2020-12-29 17:03:11 -05:00
Ian Bell
aae0a21f83 Update nitrogen cp0 
See #1982
 2020-11-25 19:18:18 -05:00
Ian Bell
cc28edee96 Fix Methane cp0 
See #1982
 2020-11-25 18:26:28 -05:00
Ian Bell
f7dffbc04b Lay groundwork for cp0 to agree exactly with REFPROP and TREND 
See #1982
 2020-11-25 18:18:48 -05:00
ian
6ed825635e Fix REFPROP names for three fluids 2020-11-22 10:08:57 -05:00
ian
5c5ee7df47 Fix alias for R1243zf; closes #1980 2020-11-11 18:48:57 -05:00
Ian Bell
c903676096 Add aliases for R-1234ze(Z) 2020-10-21 19:50:32 -04:00
ian
158c3ed3d7 Fix Nitrogen reducing density; closes #1974 2020-10-14 19:51:08 -04:00
Ian Bell
a70719ccb6 update the critical state for ammonia to match reducing state; closes #1962 2020-08-08 12:36:38 -04:00
ian
c12ebbd6ea Add new EOS for ammonia 2019-11-06 20:18:05 -07:00
ian
ea0c03b829 Add updated EOS of Ortiz-Vega 2019-10-17 19:06:40 -06:00
Ian Bell
036f3206f5 Add some convenience aliases for normal alkanes 2019-06-29 15:53:16 -06:00
Ian Bell
02d2da7971 Tidy up whitespace according to python 3 JSON module 2019-01-27 15:55:32 -07:00
Ian Bell
18526e4056 Update EOS for hexane, octane, pentane 2019-01-27 15:53:22 -07:00
Ian Bell
978074b9bf Fix reference state for MD4M 2019-01-24 14:46:29 -07:00
Ian Bell
42fe042d57 Add new EOS for D5 of Thol et al. 2019-01-24 14:45:26 -07:00
Ian Bell
db8213dc46 Fix limits for MD4M 2019-01-22 21:08:56 -07:00
Ian Bell
cf8b323a77 Fix ancillaries and HS anchor for heavy water 2019-01-21 20:55:26 -07:00
Ian Bell
7eda0d237c Add more HS anchors 2019-01-21 20:45:41 -07:00
Ian Bell
e25497a856 Update some HS anchors 2019-01-21 20:11:51 -07:00
Ian Bell
607c147597 Update EOS for MD4M 2019-01-19 21:32:53 -07:00
Ian Bell
d4c7b784ca Update EOS for Neon and MD3M 2019-01-19 21:32:53 -07:00
Ian Bell
48bd529a1c Update the ancillaries 2019-01-19 21:32:53 -07:00
Ian Bell
cfc85ada92 Added updated EOS for HCl from Thol 2019-01-14 20:32:26 -07:00
Ian Bell
bce077883e Added new EOS for MD2M and updated bibtex ref for MDM 2019-01-13 22:12:21 -07:00
Ian Bell
b5c79169b5 Add R-1234zf EOS from Akasaka 2019-01-12 18:09:09 -07:00
Ian Bell
b0b9fe47be Updated EOS from Ryo Akasaka for R-1234ze(Z) 2019-01-10 20:44:24 -07:00
Ian Bell
c8cdb0243a Update the EOS for Heavy Water to new one of Herrig et al. 2018-10-26 10:15:39 +02:00
Ian Bell
2eeeaf5958 Merge pull request #1693 from wandadars/InChi_standard_keys_added 
InChi standard keys added
 2018-05-12 09:46:14 -06:00
Chris Neal
ba322db9f9 Added standard InChi key & string for trans-2-Butene 
Values obtained from: https://pubchem.ncbi.nlm.nih.gov/compound/62695#section=Names-and-Identifiers
 2018-05-11 13:55:15 -04:00
Chris Neal
cd906dac15 Added standard InChi key & string for p-Xylene 
Values obtained from: https://pubchem.ncbi.nlm.nih.gov/compound/7809#section=Names-and-Identifiers
 2018-05-11 13:54:04 -04:00
Chris Neal
2f9152a586 Added standard InChi key & string for o-Xylene 
Values obtained from: https://pubchem.ncbi.nlm.nih.gov/compound/7237#section=Names-and-Identifiers
 2018-05-11 13:52:51 -04:00
Chris Neal
724e877353 Added standard InChi key & string for n-Undecane 
Values obtained from: https://pubchem.ncbi.nlm.nih.gov/compound/14257#section=Names-and-Identifiers
 2018-05-11 13:51:35 -04:00
Chris Neal
853ad9db20 Added standard InChi key & string for n-Propane 
Values obtained from: https://pubchem.ncbi.nlm.nih.gov/compound/6334#section=Names-and-Identifiers
 2018-05-11 13:50:22 -04:00
Chris Neal
2f501c9caa Added standard InChi key & string for n-Pentane 
Values obtained from: https://pubchem.ncbi.nlm.nih.gov/compound/8003#section=Names-and-Identifiers
 2018-05-11 13:48:45 -04:00
Chris Neal
9d5f580766 Added standard InChi key & string for n-Octane 
Values obtained from: https://pubchem.ncbi.nlm.nih.gov/compound/356#section=Names-and-Identifiers
 2018-05-11 13:47:27 -04:00
Chris Neal
6225011f90 Added standard InChi key & string for n-Nonane 
Values obtained from: https://pubchem.ncbi.nlm.nih.gov/compound/8141#section=Names-and-Identifiers
 2018-05-11 13:46:18 -04:00
Chris Neal
c8531555be Added standard InChi key & string for n-Hexane 
Values obtained from: https://pubchem.ncbi.nlm.nih.gov/compound/8058#section=Names-and-Identifiers
 2018-05-11 13:44:58 -04:00
Chris Neal
9659e1ad95 Added standard InChi key & string for n-Heptane 
Values obtained from: https://pubchem.ncbi.nlm.nih.gov/compound/8900#section=Names-and-Identifiers
 2018-05-11 13:43:41 -04:00
Chris Neal
65851846be Added standard InChi key & string for n-Dodecane 
Values obtained from: https://pubchem.ncbi.nlm.nih.gov/compound/8182#section=Names-and-Identifiers
 2018-05-11 13:42:29 -04:00