Loading docs/source_docs/refs.bib +20 −0 Original line number Diff line number Diff line Loading @@ -404,6 +404,16 @@ doi = {https://doi.org/10.1016/j.jcp.2022.111305}, doi = {10.1063/1.864230}, } @article{nijssen20, author = {Tim M.J. Nijssen and Hans A.M. Kuipers and Jan {van der Stel} and Allert T. Adema and Kay A. Buist}, title = {Complete liquid-solid momentum coupling for unresolved CFD-DEM simulations}, journal = {International Journal of Multiphase Flow}, volume = {132}, pages = {103425}, year = {2020} } @article{Nonaka2018, author = {Andrew Nonaka and Marcus S. Day and John B. Bell}, title = {A conservative, thermodynamically consistent numerical approach for low Mach number combustion. Part I: Single-level integration}, Loading Loading @@ -601,3 +611,13 @@ doi = {https://doi.org/10.1016/j.jcp.2022.111305}, year={2007}, publisher={Elsevier} } @article{zuber64, author = {N. Zuber}, title = {On the dispersed two-phase flow in the laminar flow regime}, journal = {Chemical Engineering Science}, volume = {19}, number = {11}, pages = {897-917}, year = {1964} } docs/source_docs/user_guide/inputs/model_options.rst +26 −1 Original line number Diff line number Diff line Loading @@ -291,7 +291,14 @@ The following inputs are defined using the ``mfix`` prefix. Fluid-particle drag ------------------- The following input is defined using the ``mfix`` prefix. The following input is defined using the ``mfix.drag`` prefix. .. |VirtualMass_Eq| replace:: :math:`\mathbf{F}_p^{vm} = -C_p^{vm}\rho_f \left( \frac{D\mathbf{u}_f}{Dt} - \frac{d\mathbf{u}_p}{dt}\right)\mathcal{V}_p` .. |VM_Zuber_Eq| replace:: :math:`C_p^{vm} = \frac{1}{2}\frac{1+2\varepsilon_p}{1-\varepsilon_p}` .. |VM_Nijssen_Eq| replace:: :math:`\begin{split}C_p^{vm} =& C_0^{vm} \\ &+ \sum_{k=1}^3\left\{ \left[ a_{k,0} + a_{k,1} \ln \left( \frac{\rho_p}{\rho_f} \right) \right] \varepsilon_p^k \right\}\end{split}` +--------------------------+-----------------------------------------------------------------------+-------------+-----------+ | | Description | Type | Default | Loading @@ -312,6 +319,24 @@ The following input is defined using the ``mfix`` prefix. | | fluid-particle drag force. The force is applied to the fluid by | | | | | multiplying the shear stress by fluid volume fraction. | | | +--------------------------+-----------------------------------------------------------------------+-------------+-----------+ | virtual_mass | Include virtual mass force in fluid-particle momentum transfer. | String | None | | | The virtual mass force is not included by default. | | | | | | | | | | |VirtualMass_Eq| | | | | | | | | | | * ``Null`` zero virtual mass coefficient, :math:`C_p^{vm}=0` | | | | | * ``Constant`` - user-specified constant coefficient | | | | | * ``Zuber`` :cite:p:`zuber64` | | | | | | | | | | |VM_Zuber_Eq| | | | | | | | | | | * ``Nijssen`` :cite:p:`nijssen20` | | | | | | | | | | |VM_Nijssen_Eq| | | | | | | | | +--------------------------+-----------------------------------------------------------------------+-------------+-----------+ | virtual_mass.constant | Constant virtual-mass coefficient. | Real | 0.5 | +--------------------------+-----------------------------------------------------------------------+-------------+-----------+ .. note:: Loading Loading
docs/source_docs/refs.bib +20 −0 Original line number Diff line number Diff line Loading @@ -404,6 +404,16 @@ doi = {https://doi.org/10.1016/j.jcp.2022.111305}, doi = {10.1063/1.864230}, } @article{nijssen20, author = {Tim M.J. Nijssen and Hans A.M. Kuipers and Jan {van der Stel} and Allert T. Adema and Kay A. Buist}, title = {Complete liquid-solid momentum coupling for unresolved CFD-DEM simulations}, journal = {International Journal of Multiphase Flow}, volume = {132}, pages = {103425}, year = {2020} } @article{Nonaka2018, author = {Andrew Nonaka and Marcus S. Day and John B. Bell}, title = {A conservative, thermodynamically consistent numerical approach for low Mach number combustion. Part I: Single-level integration}, Loading Loading @@ -601,3 +611,13 @@ doi = {https://doi.org/10.1016/j.jcp.2022.111305}, year={2007}, publisher={Elsevier} } @article{zuber64, author = {N. Zuber}, title = {On the dispersed two-phase flow in the laminar flow regime}, journal = {Chemical Engineering Science}, volume = {19}, number = {11}, pages = {897-917}, year = {1964} }
docs/source_docs/user_guide/inputs/model_options.rst +26 −1 Original line number Diff line number Diff line Loading @@ -291,7 +291,14 @@ The following inputs are defined using the ``mfix`` prefix. Fluid-particle drag ------------------- The following input is defined using the ``mfix`` prefix. The following input is defined using the ``mfix.drag`` prefix. .. |VirtualMass_Eq| replace:: :math:`\mathbf{F}_p^{vm} = -C_p^{vm}\rho_f \left( \frac{D\mathbf{u}_f}{Dt} - \frac{d\mathbf{u}_p}{dt}\right)\mathcal{V}_p` .. |VM_Zuber_Eq| replace:: :math:`C_p^{vm} = \frac{1}{2}\frac{1+2\varepsilon_p}{1-\varepsilon_p}` .. |VM_Nijssen_Eq| replace:: :math:`\begin{split}C_p^{vm} =& C_0^{vm} \\ &+ \sum_{k=1}^3\left\{ \left[ a_{k,0} + a_{k,1} \ln \left( \frac{\rho_p}{\rho_f} \right) \right] \varepsilon_p^k \right\}\end{split}` +--------------------------+-----------------------------------------------------------------------+-------------+-----------+ | | Description | Type | Default | Loading @@ -312,6 +319,24 @@ The following input is defined using the ``mfix`` prefix. | | fluid-particle drag force. The force is applied to the fluid by | | | | | multiplying the shear stress by fluid volume fraction. | | | +--------------------------+-----------------------------------------------------------------------+-------------+-----------+ | virtual_mass | Include virtual mass force in fluid-particle momentum transfer. | String | None | | | The virtual mass force is not included by default. | | | | | | | | | | |VirtualMass_Eq| | | | | | | | | | | * ``Null`` zero virtual mass coefficient, :math:`C_p^{vm}=0` | | | | | * ``Constant`` - user-specified constant coefficient | | | | | * ``Zuber`` :cite:p:`zuber64` | | | | | | | | | | |VM_Zuber_Eq| | | | | | | | | | | * ``Nijssen`` :cite:p:`nijssen20` | | | | | | | | | | |VM_Nijssen_Eq| | | | | | | | | +--------------------------+-----------------------------------------------------------------------+-------------+-----------+ | virtual_mass.constant | Constant virtual-mass coefficient. | Real | 0.5 | +--------------------------+-----------------------------------------------------------------------+-------------+-----------+ .. note:: Loading
