Skip to content

Commit 36eb60a

Browse files
jenzenhojenzenho
committed
Added H2/CH4 turbulent jet dataset
1 parent aefeee2 commit 36eb60a

24 files changed

+1944
-0
lines changed

‎_datasets/ho2024.md‎

Lines changed: 91 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,91 @@
1+
---
2+
layout: datapage
3+
excerpt: (4 cases)
4+
title: H2/CH4 Turbulent Jet Flows
5+
description: H2/CH4 Fuel Mixtures, Turbulent Round Jet Premixed Flame DNS
6+
header:
7+
teaser: /assets/img/ho2024_ico.png
8+
categories: reacting
9+
---
10+
11+
<div class="sidebar__right" style="top:200px; text-align: center;">
12+
<img src="./assets/img/ho2024.png" alt="Image 1">
13+
</div>
14+
15+
## Description
16+
17+
The DNS configurations by Ho et al. [1] investigates four turbulent round jet flames fueled by 0, 10, 50, and 80% hydrogen by volume, with the rest by methane, while maintaining the jet Reynolds number at 10,300. The jet is preheated to 450 K and the coflow is set to the adiabatic combustion products. The setup is initialized with combustion products at adiabatic flame temperature and at atmospheric pressure. A reduced mechanism with Quasi-Steady State chemistry is used, resulting in 16 transported species and 7 QSS species. The original simulation domain size is 25D×16D×16D, though note that the sponge layer data has been removed from this dataset, resulting in a 19.3D×5D×5D domain. After removal of the sponge layer, the grid sizes are 1739×620×620, 1749×486×486, 1730×571×571, and 1831×654×654 for the H0, H10, H50, and H80 cases, respectively. Five snapshots of each case is provided.
18+
19+
The DNS is performed using the code NTMIX-CHEMKIN, which solves fully compressible Navier-Stokes equations along with energy and species conservation equations in Cartesian coordinates. The solver uses an eight-order explicit central spatial difference scheme and a third-order Runge-Kutta time integration scheme. Ideal gas law and mixture-averaged species-specific properties are used for the simulations. Further details of the DNS configuration and solver are provided in Ho et al. [1].
20+
21+
## Quick Info
22+
* Contributors: Jen Zen Ho, Mohsen Talei
23+
* <a href="https://doi.org/10.1016/j.ijhydene.2024.07.283">DOI</a>
24+
* <a href="./assets/bib/ho2024.bib">.bib</a>
25+
26+
## Links to different cases
27+
28+
<script src="./assets/js/table.js"></script>
29+
30+
<table align="center">
31+
<tr class="header">
32+
<th style="width:2%;">ID</th>
33+
<th style="width:10%;">Conditions</th>
34+
<!-- <th style="width:60%;">TPY</th> -->
35+
<!-- <th style="width:8%;">Grid</th> -->
36+
<th style="width:10%;">Size (GB)</th>
37+
<!-- <th style="width:60%;">Article</th> -->
38+
<th style="width:8%;">Links</th>
39+
</tr>
40+
<tr>
41+
<td align="center"> 0 </td>
42+
<td align="center">0% H<sub>2</sub> 100% CH<sub>4</sub></td>
43+
<td align="center">790</td>
44+
<td align="center">
45+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h0-1">Kaggle<sub>1</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h0-1-info.json">info.json<sub>1</sub></a><BR>
46+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h0-2">Kaggle<sub>2</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h0-2-info.json">info.json<sub>2</sub></a><BR>
47+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h0-3">Kaggle<sub>3</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h0-3-info.json">info.json<sub>3</sub></a><BR>
48+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h0-4">Kaggle<sub>4</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h0-4-info.json">info.json<sub>4</sub></a><BR>
49+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h0-5">Kaggle<sub>5</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h0-5-info.json">info.json<sub>5</sub></a><BR>
50+
</td>
51+
</tr>
52+
<tr>
53+
<td align="center"> 1 </td>
54+
<td align="center">10% H<sub>2</sub> 90% CH<sub>4</sub></td>
55+
<td align="center">490</td>
56+
<td align="center">
57+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h10-1">Kaggle<sub>1</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h10-1-info.json">info.json<sub>1</sub></a><BR>
58+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h10-2">Kaggle<sub>2</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h10-2-info.json">info.json<sub>2</sub></a><BR>
59+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h10-3">Kaggle<sub>3</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h10-3-info.json">info.json<sub>3</sub></a><BR>
60+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h10-4">Kaggle<sub>4</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h10-4-info.json">info.json<sub>4</sub></a><BR>
61+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h10-5">Kaggle<sub>5</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h10-5-info.json">info.json<sub>5</sub></a><BR>
62+
</td>
63+
</tr>
64+
<tr>
65+
<td align="center"> 2 </td>
66+
<td align="center">50% H<sub>2</sub> 50% CH<sub>4</sub></td>
67+
<td align="center">654</td>
68+
<td align="center">
69+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h50-1">Kaggle<sub>1</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h50-1-info.json">info.json<sub>1</sub></a><BR>
70+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h50-2">Kaggle<sub>2</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h50-2-info.json">info.json<sub>2</sub></a><BR>
71+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h50-3">Kaggle<sub>3</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h50-3-info.json">info.json<sub>3</sub></a><BR>
72+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h50-4">Kaggle<sub>4</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h50-4-info.json">info.json<sub>4</sub></a><BR>
73+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h50-5">Kaggle<sub>5</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h50-5-info.json">info.json<sub>5</sub></a><BR>
74+
</td>
75+
</tr>
76+
<tr>
77+
<td align="center"> 3 </td>
78+
<td align="center">80% H<sub>2</sub> 20% CH<sub>4</sub></td>
79+
<td align="center">878</td>
80+
<td align="center">
81+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h80-1">Kaggle<sub>1</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h80-1-info.json">info.json<sub>1</sub></a><BR>
82+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h80-2">Kaggle<sub>2</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h80-2-info.json">info.json<sub>2</sub></a><BR>
83+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h80-3">Kaggle<sub>3</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h80-3-info.json">info.json<sub>3</sub></a><BR>
84+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h80-4">Kaggle<sub>4</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h80-4-info.json">info.json<sub>4</sub></a><BR>
85+
<a href="https://www.kaggle.com/datasets/blastnet/h2ch4-jet-h80-5">Kaggle<sub>5</sub></a>, <a href="./assets/json/ho2024/h2ch4-jet-h80-5-info.json">info.json<sub>5</sub></a><BR>
86+
</td>
87+
</tr>
88+
</table>
89+
90+
## References
91+
[1]. J. Z. Ho, M. Talei, and R. L. Gordon. Direct numerical simulation of stoichiometric hydrogen/methane premixed jet flames. International Journal of Hydrogen Energy 81, pp. 831-841 (2024).

‎assets/bib/ho2024.bib‎

Lines changed: 13 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,13 @@
1+
@article{hoDirectNumericalSimulation2024,
2+
title = {Direct Numerical Simulation of Stoichiometric Hydrogen/Methane Premixed Jet Flames},
3+
author = {Ho, Jen Zen and Talei, Mohsen and Gordon, Robert L.},
4+
year = {2024},
5+
month = sep,
6+
journal = {International Journal of Hydrogen Energy},
7+
volume = {81},
8+
pages = {831--841},
9+
issn = {03603199},
10+
doi = {10.1016/j.ijhydene.2024.07.283},
11+
urldate = {2024-08-06},
12+
langid = {english}
13+
}

‎assets/img/ho2024.png‎

72.8 KB
Loading

‎assets/img/ho2024_ico.png‎

196 KB
Loading

‎assets/json/ho2024/h2ch4-jet-h0-1-info.json‎

Lines changed: 92 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,92 @@
1+
{
2+
"global": {
3+
"dataset_id": "H0_1",
4+
"Nxyz": [
5+
1739,
6+
620,
7+
620
8+
],
9+
"snapshots": 1,
10+
"time-step [s]": 0.0042147965522166065,
11+
"variables": [
12+
"RHO_kgm-3",
13+
"UX_ms-1",
14+
"UY_ms-1",
15+
"UZ_ms-1",
16+
"ET_m2s-2",
17+
"P_Pa",
18+
"YN2",
19+
"YH2",
20+
"YH",
21+
"YO",
22+
"YO2",
23+
"YOH",
24+
"YH2O",
25+
"YHO2",
26+
"YH2O2",
27+
"YCO",
28+
"YCO2",
29+
"YCH3",
30+
"YCH4",
31+
"YCH2O",
32+
"YC2H4",
33+
"YC2H6"
34+
],
35+
"compression": "None",
36+
"grid": {
37+
"x": "./grid/X_m.dat",
38+
"y": "./grid/Y_m.dat",
39+
"z": "./grid/Z_m.dat"
40+
},
41+
"bc": {
42+
"Ujet": "Injected turbulence using Taylors hypothesis with Re_j = 10300, ux_rms/u_centerline = 0.04, l_t = 0.3D, D = 2.3e-3 m",
43+
"Ucoflow": "2% of the mean jet velocity",
44+
"Tjet [K]": 450,
45+
"Tcoflow": "Adiabatic flame temperature",
46+
"Pamb [Pa]": 101325,
47+
"Mixture": "100% CH4, Equivalence ratio = 1"
48+
},
49+
"ic": {
50+
"UX": "Coflow velocity",
51+
"T": "Adiabatic flame temperature",
52+
"Pamb [Pa]": 101325,
53+
"Mixture": "Burnt gas"
54+
},
55+
"doi": "https://doi.org/10.1016/j.ijhydene.2024.07.283",
56+
"contributors": "Jen Zen Ho and Mohsen Talei",
57+
"description": "Turbulent Round jet CH4-air Premixed Flame DNS",
58+
"chem_thermo_tran": {
59+
"fortran_f90": "./chem_thermo_tran/QSS_NPR_RFFCM.F90",
60+
"reaction-less_cti": "./chem_thermo_tran/QSS_RFFCM.cti",
61+
"before-QSS_cti": "./chem_thermo_tran/RFFCM.cti"
62+
},
63+
"notes": "Sponge layers removed from this data. Inlet sponge x_end = 0.7D, outlet sponge x_start = 20D, yz_sponge = 5D. A mechanism with QSS was used for the simulation - this is the Fortran F90 file. In addition, a reaction-less cti file is given for convenience to calculate gas properties, and the reduced mechanism, based on FFCM 1.0, that was used to generate the QSS mechanism is also provided."
64+
},
65+
"local": [
66+
{
67+
"id": 0,
68+
"RHO_kgm-3 filename": "./data/RHO_kgm-3.dat",
69+
"UX_ms-1 filename": "./data/UX_ms-1.dat",
70+
"UY_ms-1 filename": "./data/UY_ms-1.dat",
71+
"UZ_ms-1 filename": "./data/UZ_ms-1.dat",
72+
"ET_m2s-2 filename": "./data/ET_m2s-2.dat",
73+
"P_Pa filename": "./data/P_Pa.dat",
74+
"YN2 filename": "./data/YN2.dat",
75+
"YH2 filename": "./data/YH2.dat",
76+
"YH filename": "./data/YH.dat",
77+
"YO filename": "./data/YO.dat",
78+
"YO2 filename": "./data/YO2.dat",
79+
"YOH filename": "./data/YOH.dat",
80+
"YH2O filename": "./data/YH2O.dat",
81+
"YHO2 filename": "./data/YHO2.dat",
82+
"YH2O2 filename": "./data/YH2O2.dat",
83+
"YCO filename": "./data/YCO.dat",
84+
"YCO2 filename": "./data/YCO2.dat",
85+
"YCH3 filename": "./data/YCH3.dat",
86+
"YCH4 filename": "./data/YCH4.dat",
87+
"YCH2O filename": "./data/YCH2O.dat",
88+
"YC2H4 filename": "./data/YC2H4.dat",
89+
"YC2H6 filename": "./data/YC2H6.dat"
90+
}
91+
]
92+
}

‎assets/json/ho2024/h2ch4-jet-h0-2-info.json‎

Lines changed: 92 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,92 @@
1+
{
2+
"global": {
3+
"dataset_id": "H0_2",
4+
"Nxyz": [
5+
1739,
6+
620,
7+
620
8+
],
9+
"snapshots": 1,
10+
"time-step [s]": 0.0042328667951564286,
11+
"variables": [
12+
"RHO_kgm-3",
13+
"UX_ms-1",
14+
"UY_ms-1",
15+
"UZ_ms-1",
16+
"ET_m2s-2",
17+
"P_Pa",
18+
"YN2",
19+
"YH2",
20+
"YH",
21+
"YO",
22+
"YO2",
23+
"YOH",
24+
"YH2O",
25+
"YHO2",
26+
"YH2O2",
27+
"YCO",
28+
"YCO2",
29+
"YCH3",
30+
"YCH4",
31+
"YCH2O",
32+
"YC2H4",
33+
"YC2H6"
34+
],
35+
"compression": "None",
36+
"grid": {
37+
"x": "./grid/X_m.dat",
38+
"y": "./grid/Y_m.dat",
39+
"z": "./grid/Z_m.dat"
40+
},
41+
"bc": {
42+
"Ujet": "Injected turbulence using Taylors hypothesis with Re_j = 10300, ux_rms/u_centerline = 0.04, l_t = 0.3D, D = 2.3e-3 m",
43+
"Ucoflow": "2% of the mean jet velocity",
44+
"Tjet [K]": 450,
45+
"Tcoflow": "Adiabatic flame temperature",
46+
"Pamb [Pa]": 101325,
47+
"Mixture": "100% CH4, Equivalence ratio = 1"
48+
},
49+
"ic": {
50+
"UX": "Coflow velocity",
51+
"T": "Adiabatic flame temperature",
52+
"Pamb [Pa]": 101325,
53+
"Mixture": "Burnt gas"
54+
},
55+
"doi": "https://doi.org/10.1016/j.ijhydene.2024.07.283",
56+
"contributors": "Jen Zen Ho and Mohsen Talei",
57+
"description": "Turbulent Round jet CH4-air Premixed Flame DNS",
58+
"chem_thermo_tran": {
59+
"fortran_f90": "./chem_thermo_tran/QSS_NPR_RFFCM.F90",
60+
"reaction-less_cti": "./chem_thermo_tran/QSS_RFFCM.cti",
61+
"before-QSS_cti": "./chem_thermo_tran/RFFCM.cti"
62+
},
63+
"notes": "Sponge layers removed from this data. Inlet sponge x_end = 0.7D, outlet sponge x_start = 20D, yz_sponge = 5D. A mechanism with QSS was used for the simulation - this is the Fortran F90 file. In addition, a reaction-less cti file is given for convenience to calculate gas properties, and the reduced mechanism, based on FFCM 1.0, that was used to generate the QSS mechanism is also provided."
64+
},
65+
"local": [
66+
{
67+
"id": 0,
68+
"RHO_kgm-3 filename": "./data/RHO_kgm-3.dat",
69+
"UX_ms-1 filename": "./data/UX_ms-1.dat",
70+
"UY_ms-1 filename": "./data/UY_ms-1.dat",
71+
"UZ_ms-1 filename": "./data/UZ_ms-1.dat",
72+
"ET_m2s-2 filename": "./data/ET_m2s-2.dat",
73+
"P_Pa filename": "./data/P_Pa.dat",
74+
"YN2 filename": "./data/YN2.dat",
75+
"YH2 filename": "./data/YH2.dat",
76+
"YH filename": "./data/YH.dat",
77+
"YO filename": "./data/YO.dat",
78+
"YO2 filename": "./data/YO2.dat",
79+
"YOH filename": "./data/YOH.dat",
80+
"YH2O filename": "./data/YH2O.dat",
81+
"YHO2 filename": "./data/YHO2.dat",
82+
"YH2O2 filename": "./data/YH2O2.dat",
83+
"YCO filename": "./data/YCO.dat",
84+
"YCO2 filename": "./data/YCO2.dat",
85+
"YCH3 filename": "./data/YCH3.dat",
86+
"YCH4 filename": "./data/YCH4.dat",
87+
"YCH2O filename": "./data/YCH2O.dat",
88+
"YC2H4 filename": "./data/YC2H4.dat",
89+
"YC2H6 filename": "./data/YC2H6.dat"
90+
}
91+
]
92+
}

‎assets/json/ho2024/h2ch4-jet-h0-3-info.json‎

Lines changed: 92 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,92 @@
1+
{
2+
"global": {
3+
"dataset_id": "H0_3",
4+
"Nxyz": [
5+
1739,
6+
620,
7+
620
8+
],
9+
"snapshots": 1,
10+
"time-step [s]": 0.0042516320725406471,
11+
"variables": [
12+
"RHO_kgm-3",
13+
"UX_ms-1",
14+
"UY_ms-1",
15+
"UZ_ms-1",
16+
"ET_m2s-2",
17+
"P_Pa",
18+
"YN2",
19+
"YH2",
20+
"YH",
21+
"YO",
22+
"YO2",
23+
"YOH",
24+
"YH2O",
25+
"YHO2",
26+
"YH2O2",
27+
"YCO",
28+
"YCO2",
29+
"YCH3",
30+
"YCH4",
31+
"YCH2O",
32+
"YC2H4",
33+
"YC2H6"
34+
],
35+
"compression": "None",
36+
"grid": {
37+
"x": "./grid/X_m.dat",
38+
"y": "./grid/Y_m.dat",
39+
"z": "./grid/Z_m.dat"
40+
},
41+
"bc": {
42+
"Ujet": "Injected turbulence using Taylors hypothesis with Re_j = 10300, ux_rms/u_centerline = 0.04, l_t = 0.3D, D = 2.3e-3 m",
43+
"Ucoflow": "2% of the mean jet velocity",
44+
"Tjet [K]": 450,
45+
"Tcoflow": "Adiabatic flame temperature",
46+
"Pamb [Pa]": 101325,
47+
"Mixture": "100% CH4, Equivalence ratio = 1"
48+
},
49+
"ic": {
50+
"UX": "Coflow velocity",
51+
"T": "Adiabatic flame temperature",
52+
"Pamb [Pa]": 101325,
53+
"Mixture": "Burnt gas"
54+
},
55+
"doi": "https://doi.org/10.1016/j.ijhydene.2024.07.283",
56+
"contributors": "Jen Zen Ho and Mohsen Talei",
57+
"description": "Turbulent Round jet CH4-air Premixed Flame DNS",
58+
"chem_thermo_tran": {
59+
"fortran_f90": "./chem_thermo_tran/QSS_NPR_RFFCM.F90",
60+
"reaction-less_cti": "./chem_thermo_tran/QSS_RFFCM.cti",
61+
"before-QSS_cti": "./chem_thermo_tran/RFFCM.cti"
62+
},
63+
"notes": "Sponge layers removed from this data. Inlet sponge x_end = 0.7D, outlet sponge x_start = 20D, yz_sponge = 5D. A mechanism with QSS was used for the simulation - this is the Fortran F90 file. In addition, a reaction-less cti file is given for convenience to calculate gas properties, and the reduced mechanism, based on FFCM 1.0, that was used to generate the QSS mechanism is also provided."
64+
},
65+
"local": [
66+
{
67+
"id": 0,
68+
"RHO_kgm-3 filename": "./data/RHO_kgm-3.dat",
69+
"UX_ms-1 filename": "./data/UX_ms-1.dat",
70+
"UY_ms-1 filename": "./data/UY_ms-1.dat",
71+
"UZ_ms-1 filename": "./data/UZ_ms-1.dat",
72+
"ET_m2s-2 filename": "./data/ET_m2s-2.dat",
73+
"P_Pa filename": "./data/P_Pa.dat",
74+
"YN2 filename": "./data/YN2.dat",
75+
"YH2 filename": "./data/YH2.dat",
76+
"YH filename": "./data/YH.dat",
77+
"YO filename": "./data/YO.dat",
78+
"YO2 filename": "./data/YO2.dat",
79+
"YOH filename": "./data/YOH.dat",
80+
"YH2O filename": "./data/YH2O.dat",
81+
"YHO2 filename": "./data/YHO2.dat",
82+
"YH2O2 filename": "./data/YH2O2.dat",
83+
"YCO filename": "./data/YCO.dat",
84+
"YCO2 filename": "./data/YCO2.dat",
85+
"YCH3 filename": "./data/YCH3.dat",
86+
"YCH4 filename": "./data/YCH4.dat",
87+
"YCH2O filename": "./data/YCH2O.dat",
88+
"YC2H4 filename": "./data/YC2H4.dat",
89+
"YC2H6 filename": "./data/YC2H6.dat"
90+
}
91+
]
92+
}

0 commit comments

Comments
 (0)