A method for controlling distortion of a turbine case includes measuring a temperature distribution for the case that includes thermal gradients. A construction may have a plurality of spaced apart fins extending upwardly from a semiconductor substrate. The apparatus also comprises a printhead controller for positioning and activating the inkjet printhead to deposit the array features. In one embodiment, filtration sedimentation is used for the separation of the heavy oil from the catalyst particles. Generally, this method will be used during a hand-over process from an existing network to the network.