View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0003298 | OpenFOAM | Patch | public | 2019-06-25 14:55 | 2019-06-27 16:08 |
| Reporter | lorenzotrevisan | Assigned To | henry | ||
| Priority | low | Severity | text | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Platform | x86_64 | OS | Slackware | OS Version | 14.2 |
| Product Version | dev | ||||
| Fixed in Version | dev | ||||
| Summary | 0003298: typo in the SingleFluidCHT template: typical Prandtl number for water is 7 | ||||
| Description | typical Prandtl adimensional number ( Pr = ni/alfa = mu*Cp/k) for water is 7, but in OpenFOAM-dev/etc/templates/singleFluidCHT/templates/materials/water/thermophysicalProperties at row 48 it is set as per dry air to 0.7; In this case at ambient temperature and atmospheric pressure the thermal conductivity for water is about k=0.608[W/mK] => Pr=1.0e-03*4181/0.608=0.696[-] | ||||
| Tags | No tags attached. | ||||
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Pr = mu*Cp/k =1.0e-03*4181/0.608 = 6.88 [-] I apologize for the calculation mistake |
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Resolved by commit 28ef37d60e1d628601f79749fdfe44f52eb5eebf |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2019-06-25 14:55 | lorenzotrevisan | New Issue | |
| 2019-06-26 19:14 | lorenzotrevisan | Note Added: 0010532 | |
| 2019-06-27 16:08 | henry | Assigned To | => henry |
| 2019-06-27 16:08 | henry | Status | new => resolved |
| 2019-06-27 16:08 | henry | Resolution | open => fixed |
| 2019-06-27 16:08 | henry | Fixed in Version | => dev |
| 2019-06-27 16:08 | henry | Note Added: 0010534 |
