Method for the outputting of an output fluid flow (F out ), in particular of a lubricant, in particular of a lubricating oil, with a predetermined setpoint volumetric flow rate (Q out;setpoint ) and a predetermined setpoint temperature (T out;setpoint ), said output fluid flow being composed of at least two input fluids (F 1 , F 2 ), each with an adjustable partial volumetric flow rate (Q 1 ) and (Q 2 ), respectively, and a determinable temperature (T 2 ) and (T 2 ), respectively, comprising the following steps: - detecting an actual volumetric flow rate (Q out;actual ) and an actual temperature (T out;actual ) of the output fluid flow (F out ), - calculating setpoint partial volumetric flow rates (Q 1 setpoint , Q 2 setpoint ) to be adjusted on the basis of the setpoint volumetric flow rate (Q out;setpoint ) and the setpoint temperature (T out;setpoint ) of the output fluid flow (F out ) and on the basis of the temperatures ( T 1 , T 2 ) of the input fluids (F 1 , F 2 ), - calculating actual partial volumetric flow rates (Q 1 actual , Q 2 actual ) on the basis of the actual volumetric flow rate (Q out;actual ) and the actual temperature (T out;actual ) of the output fluid flow (F out ) and on the basis of the temperatures (T 1 , T 2 ) of the input fluids (F 2 , F 2 ), and - closed-loop controlling of the partial volumetric flow rates (Q 1 , Q 2 ) to the setpoint partial volumetric flow rates (Q 1 setpoint , Q 2 setpoint ) by means of the calculated actual partial volumetric flow rates (Q 1 actual , Q 2 actual ), wherein the closed-loop controlling of at least one of the partial volumetric flow rates (Q 1 , Q 2 ) to the respective setpoint partial volumetric flow rate (Q 1 setpoint , Q 2 setpoint ) is effected in an automated manner by a closed electronic control loop being implemented, and wherein the respective actual partial volumetric flow rate (Q 1 actual , Q 2 actual ) is used for a negative feedback. - detecting an actual volumetric flow rate (Q out;actual ) and an actual temperature (T out;actual ) of the output fluid flow (F out ), - calculating setpoint partial volumetric flow rates (Q 1 setpoint , Q 2 setpoint ) to be adjusted on the basis of the setpoint volumetric flow rate (Q out;setpoint ) and the setpoint temperature (T out;setpoint ) of the output fluid flow (F out ) and on the basis of the temperatures ( T 1 , T 2 ) of the input fluids (F 1 , F 2 ), - calculating actual partial volumetric flow rates (Q 1 actual , Q 2 actual ) on the basis of the actual volumetric flow rate (Q out;actual ) and the actual temperature (T out;actual ) of the output fluid flow (F out ) and on the basis of the temperatures (T 1 , T 2 ) of the input fluids (F 2 , F 2 ), and - closed-loop controlling of the partial volumetric flow rates (Q 1 , Q 2 ) to the setpoint partial volumetric flow rates (Q 1 setpoint , Q 2 setpoint ) by means of the calculated actual partial volumetric flow rates (Q 1 actual , Q 2 actual ), wherein the closed-loop controlling of at least one of the partial volumetric flow rates (Q 1 , Q 2 ) to the respective setpoint partial volumetric flow rate (Q 1 setpoint , Q 2 setpoint ) is effected in an automated manner by a closed electronic control loop being implemented, and wherein the respective actual partial volumetric flow rate (Q 1 actual , Q 2 actual ) is used for a negative feedback. <EOS>