Fig. 5

Simultaneous temperature fitting for estimating individual metabolic heat release under different aerobic conditions (a,b). Individual heat losses related to the insulated bioreactor (c,d) (\(T_{ext}\): temperature of laboratory room (\(^{\circ }\hbox {C}\)), \(q_{h,aeration}\): heat power associated with aeration (W), \(q_{h,cond}\): heat power associated with condensation (W), and \(q_{h,loss}\): heat power losses to the environment (W))