Höyryturbiinipumppu

Höyryturbiinipumppu is a Finnish term that translates to "steam turbine pump." This is a type of pump driven by a steam turbine. In this configuration, a steam turbine converts the thermal energy of steam into mechanical rotational energy. This rotational energy is then used to power a pump, which moves fluids.

Steam turbine pumps are often employed in applications where a reliable and powerful source of motive energy is required, and steam is readily available, such as in industrial settings like power plants, refineries, and chemical processing facilities. They are particularly useful for moving large volumes of liquid or for high-pressure pumping tasks. The steam itself can be generated from various sources, including burning fossil fuels, nuclear reactions, or waste heat recovery.

The design typically involves a steam turbine coupled directly or via a gearbox to a pump. The steam expands through the turbine's blades, causing it to rotate. This rotation is transferred to the pump's impeller or rotor, which in turn pressurizes and moves the fluid. The efficiency and suitability of a steam turbine pump depend on factors such as steam pressure, temperature, flow rate, and the specific requirements of the pumping application. While effective, they can be complex systems requiring regular maintenance.