| title: |
CFD data of an ozone installation, reference
|
| institution: |
Delft University of Technology, KWR Watercycle Research Institute
|
| reference: |
Wols, B.A., Hofman, J.A.M.H, Uijttewaal, W.S.J., Rietveld, L.C. and van Dijk, J.C. (2010). Evaluation of different disinfection calculation methods using CFD. Environmental modelling and software, 25(4):573-582, DOI: 10.1016/j.envsoft.2009.09.007.
|
| reference_2: |
Wols, B.A., Hofman, J.A.M.H, Uijttewaal, W.S.J., Rietveld, L.C., Stelling, G.S. and van Dijk, J.C. (2008). Residence time distributions in ozone contactors. Ozone: Science & engineering, 30(1):49-57, DOI: 10.1080/01919510701759538
|
| reference_3: |
Wols, B.A. (2010), CFD in drinking water treatment, PhD thesis, Delft University of Technology, DOI: 10.4233/uuid:b1d4405e-a364-4105-ab03-21800b46df5b
|
| source: |
Finlab
|
| terms_for_use: |
These data can be used freely for research purposes provided that the following source is acknowledged: Wols et al. (2010).
|
| disclaimer: |
This data is made available in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
| n_node: |
Array of 32 bit Integers [n_node = 0..11089]
- units: -
- long_name: indexing of the nodes, corresponds to the numbers in the tri and tri3 arrays
|
| x: |
Array of 32 bit Reals [n_node = 0..11089][n_dim = 0..1]
- units: m
- long_name: co-ordiantes (x, y and z)
|
| tri: |
Array of 32 bit Integers [n_elem = 0..20997][n_elemdim = 0..2]
- units: -
- long_name: indices of the nodes at each element (triangular elements)
|
| duo: |
Array of 32 bit Integers [n_duo = 0..1179][n_dim = 0..1]
- units: -
- long_name: indices of the nodes at each element (boundaries)
|
| u: |
Array of 32 bit Reals [n_node = 0..11089][n_dim = 0..1]
- units: m/s
- long_name: velocities in x-, y- and z-direction)
|
| visc: |
Array of 32 bit Reals [n_node = 0..11089]
- units: m^2/s
- long_name: turbulent viscosity term, defined as 0.09*k^2/eps
|
| C_ozone: |
Array of 32 bit Reals [n_node = 0..11089][n_ks = 0..3]
- units: mg/L
- long_name: (dissolved) ozone concentration
|
| CT: |
Array of 32 bit Reals [n_node = 0..11089][n_ks = 0..3]
- units: mg s/L
- long_name: mean CT value (Eulerian)
|
| N: |
Array of 32 bit Reals [n_node = 0..11089][n_ks = 0..3]
- units: -
- long_name: concentration of micro-organisms (normalised with the concentration at the inflow)
|
| k_s: |
Array of 32 bit Reals [n_ks = 0..3]
- units: 1/s
- long_name: (slow) ozone decay rate
|
| k_mu: |
Array of 32 bit Reals [n_kmu = 0..0]
- units: L/(mg min)
- long_name: inactivation decay rate of micro-organisms (classical Chick-Watson)
|
| p_coord: |
Array of 32 bit Reals [n_ptime = 0..4799][n_part = 0..4999][n_dim = 0..1]
- units: m
- long_name: particle positions (x, y and z)
|
| p_time: |
Array of 32 bit Reals [n_ptime = 0..4799][n_part = 0..4999]
- units: s
- long_name: time of particle since release
|
| p_elem: |
Array of 32 bit Reals [n_ptime = 0..4799][n_part = 0..4999]
- units: -
- long_name: index of the element where the particle is in
|
| Dose: |
Array of 32 bit Reals [n_part = 0..4999][n_ks = 0..3]
- units: mg s/L
- long_name: CT value of each particle (Lagrangian)
|
| x_pos: |
Array of 32 bit Reals [n_MP = 0..5]
- units: m
- long_name: cross-sections at which the RTD is determined
|
| time: |
Array of 32 bit Reals [n_time = 0..4788]
- units: s
- long_name: time since the release of particles at the inflow
|
| C_tracer: |
Array of 32 bit Reals [n_time = 0..4788][n_MP = 0..5]
- units: -
- long_name: normalised concentration of particles (RTD)
|