diff --git a/applications/solvers/multiphase/reactingEulerFoam/interfacialModels/Make/files b/applications/solvers/multiphase/reactingEulerFoam/interfacialModels/Make/files
index 1293886cdef25f604eda869e4e0afaa3b29f1c40..aff39a6ded1610ebcd9ef4117e7bb92b46dce4dc 100644
--- a/applications/solvers/multiphase/reactingEulerFoam/interfacialModels/Make/files
+++ b/applications/solvers/multiphase/reactingEulerFoam/interfacialModels/Make/files
@@ -10,6 +10,7 @@ dragModels/SchillerNaumann/SchillerNaumann.C
 dragModels/SyamlalOBrien/SyamlalOBrien.C
 dragModels/TomiyamaCorrelated/TomiyamaCorrelated.C
 dragModels/TomiyamaAnalytic/TomiyamaAnalytic.C
+dragModels/TomiyamaKataokaZunSakaguchi/TomiyamaKataokaZunSakaguchi.C
 dragModels/WenYu/WenYu.C
 dragModels/IshiiZuber/IshiiZuber.C
 
diff --git a/applications/solvers/multiphase/reactingEulerFoam/interfacialModels/dragModels/TomiyamaKataokaZunSakaguchi/TomiyamaKataokaZunSakaguchi.C b/applications/solvers/multiphase/reactingEulerFoam/interfacialModels/dragModels/TomiyamaKataokaZunSakaguchi/TomiyamaKataokaZunSakaguchi.C
new file mode 100644
index 0000000000000000000000000000000000000000..6e3db4231f24ccba66935d79b3c01758aadf39ef
--- /dev/null
+++ b/applications/solvers/multiphase/reactingEulerFoam/interfacialModels/dragModels/TomiyamaKataokaZunSakaguchi/TomiyamaKataokaZunSakaguchi.C
@@ -0,0 +1,86 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2015 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed 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.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "TomiyamaKataokaZunSakaguchi.H"
+#include "phasePair.H"
+#include "addToRunTimeSelectionTable.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+namespace Foam
+{
+namespace dragModels
+{
+    defineTypeNameAndDebug(TomiyamaKataokaZunSakaguchi, 0);
+    addToRunTimeSelectionTable
+    (
+        dragModel,
+        TomiyamaKataokaZunSakaguchi,
+        dictionary
+    );
+}
+}
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::dragModels::TomiyamaKataokaZunSakaguchi::TomiyamaKataokaZunSakaguchi
+(
+    const dictionary& dict,
+    const phasePair& pair,
+    const bool registerObject
+)
+:
+    dragModel(dict, pair, registerObject),
+    residualRe_("residualRe", dimless, dict),
+    residualEo_("residualEo", dimless, dict)
+{}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+Foam::dragModels::TomiyamaKataokaZunSakaguchi::~TomiyamaKataokaZunSakaguchi()
+{}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+Foam::tmp<Foam::volScalarField>
+Foam::dragModels::TomiyamaKataokaZunSakaguchi::CdRe() const
+{
+    volScalarField Re(pair_.Re());
+    volScalarField Eo(max(pair_.Eo(), residualEo_));
+
+    return
+        max
+        (
+            24.0*(1.0 + 0.15*pow(Re, 0.687))/max(Re, residualRe_),
+            8.0*Eo/(3.0*(Eo + 4.0))
+        )
+       *max(pair_.Re(), residualRe_);
+}
+
+
+// ************************************************************************* //
diff --git a/applications/solvers/multiphase/reactingEulerFoam/interfacialModels/dragModels/TomiyamaKataokaZunSakaguchi/TomiyamaKataokaZunSakaguchi.H b/applications/solvers/multiphase/reactingEulerFoam/interfacialModels/dragModels/TomiyamaKataokaZunSakaguchi/TomiyamaKataokaZunSakaguchi.H
new file mode 100644
index 0000000000000000000000000000000000000000..fb0ba6768fbb77c87be5ffcbeca57131ee3bc396
--- /dev/null
+++ b/applications/solvers/multiphase/reactingEulerFoam/interfacialModels/dragModels/TomiyamaKataokaZunSakaguchi/TomiyamaKataokaZunSakaguchi.H
@@ -0,0 +1,113 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2015 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed 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.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::dragModels::TomiyamaKataokaZunSakaguchi
+
+Description
+    Drag model for gas-liquid system of Tomiyama et al.
+
+    Reference:
+    \verbatim
+        "Drag coefficients of single bubbles under normal and microgravity
+         conditions"
+        Tomiyama, A., Kataoka, I., Zun, I., Sakaguchi, T.
+        JSME International Series B, Fluids and Thermal Engineering,
+        Vol. 41, 1998, pp. 472-479
+    \endverbatim
+
+SourceFiles
+    TomiyamaKataokaZunSakaguchi.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef TomiyamaKataokaZunSakaguchi_H
+#define TomiyamaKataokaZunSakaguchi_H
+
+#include "dragModel.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+class phasePair;
+
+namespace dragModels
+{
+
+/*---------------------------------------------------------------------------*\
+                           Class TomiyamaKataokaZunSakaguchi Declaration
+\*---------------------------------------------------------------------------*/
+
+class TomiyamaKataokaZunSakaguchi
+:
+    public dragModel
+{
+    // Private data
+
+        //- Residual Reynolds Number
+        const dimensionedScalar residualRe_;
+
+        //- Residual Eotvos number
+        const dimensionedScalar residualEo_;
+
+
+public:
+
+    //- Runtime type information
+    TypeName("TomiyamaKataokaZunSakaguchi");
+
+
+    // Constructors
+
+        //- Construct from a dictionary and a phase pair
+        TomiyamaKataokaZunSakaguchi
+        (
+            const dictionary& dict,
+            const phasePair& pair,
+            const bool registerObject
+        );
+
+
+    //- Destructor
+    virtual ~TomiyamaKataokaZunSakaguchi();
+
+
+    // Member Functions
+
+        //- Drag coefficient
+        virtual tmp<volScalarField> CdRe() const;
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace dragModels
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //