Blar i Institutt for elkraftteknikk på forfatter "Ummaneni, Ravindra Babu"
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Design and Modelling of Linear Permanent Magnet Actuator with Gas Springs for Offshore Applications
Ummaneni, Ravindra Babu (Doctoral thesis at NTNU;2016:130, Doctoral thesis, 2016)Although rotary steerable systems have been evolving rapidly and delivering unprecedented rates of drilling penetration, drillers nevertheless seek technologies that further accelerate the drilling process. Currently, ...