A vortex flow might also be combined with a radial or axial flow pattern. It combines flow and force components of both radial and axial types. It is an inward-flow reaction turbine that combines radial and axial flow concepts. The design combines features of radial and axial turbines. Producing surfaces using both radial and axial feeds is called profiling. With circumferential or axial flow cooling, the temperature difference remains tolerable. It is implied that mixed-flow turbomachinery lie between axial and radial. It consists of an almost complete axis fused with an axial intercentrum. A particular type of axial symmetry is spherical symmetry. It allows three-dimensional evaluation of the axial, coronal and sagittal plane. It is an axial elongation through the application of axial force. An influence line for a function differs from a shear, axial, or bending moment diagram. Designers have a number of problems to overcome in designing axial piston pumps. The Brihadeshvara temple plan and development utilizes the axial and symmetrical geometry rules. The slug "insert" was a cylinder, in length with a axial hole.