/usr/include/freefoam/kineticTheoryModel/ is in libfreefoam-dev 0.1.0+dfsg-1build1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/freefoam/kineticTheoryModel/CarnahanStarlingRadial.H
/usr/include/freefoam/kineticTheoryModel/GidaspowConductivity.H
/usr/include/freefoam/kineticTheoryModel/GidaspowRadial.H
/usr/include/freefoam/kineticTheoryModel/GidaspowViscosity.H
/usr/include/freefoam/kineticTheoryModel/HrenyaSinclairConductivity.H
/usr/include/freefoam/kineticTheoryModel/HrenyaSinclairViscosity.H
/usr/include/freefoam/kineticTheoryModel/JohnsonJacksonFrictionalStress.H
/usr/include/freefoam/kineticTheoryModel/LunPressure.H
/usr/include/freefoam/kineticTheoryModel/LunSavageRadial.H
/usr/include/freefoam/kineticTheoryModel/SchaefferFrictionalStress.H
/usr/include/freefoam/kineticTheoryModel/SinclairJacksonRadial.H
/usr/include/freefoam/kineticTheoryModel/SyamlalConductivity.H
/usr/include/freefoam/kineticTheoryModel/SyamlalRogersOBrienPressure.H
/usr/include/freefoam/kineticTheoryModel/SyamlalViscosity.H
/usr/include/freefoam/kineticTheoryModel/conductivityModel.H
/usr/include/freefoam/kineticTheoryModel/frictionalStressModel.H
/usr/include/freefoam/kineticTheoryModel/granularPressureModel.H
/usr/include/freefoam/kineticTheoryModel/kineticTheoryModel.H
/usr/include/freefoam/kineticTheoryModel/noneViscosity.H
/usr/include/freefoam/kineticTheoryModel/radialModel.H
/usr/include/freefoam/kineticTheoryModel/viscosityModel.H